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LBI-39074A - The Repeater Builder`s Technical Information Page

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1. Part group No Rev No Logic Board Firmware U2 Firmware U35 Turbo Board Turbo Software 9 LBI 39074 INSTALLATION CHECKLISTS SYSTEM MANAGER INSTALLATION CHECKLIST INSPECTED BV DATE CHECKLIST 1 Is the System Manager equipment connected correctly 2 Is the Data Modem correctly connected to the line to the repeater site 3 Is the DIP switch on the Data Modem set correctly A 10 INSTALLATION CHECKLISTS LBI 39074 GETC PROGRAMMING DATA SHEET CUSTOMER SITE NAME CHANNEL NUMBER PROGRAMMED DATE CHANNEL ALLOCATION Screen L1 A 1 2 3 Channel Number 12345678901234567890123456789012 Control Channel Clear Voice Digital Voice Data Pager Interconnect Downlink Multisite Downlink Y External CUI SITE OPTION Screen L3 D Default settings in SITE NAME SITE ID DATE MORSE ID Channel Assignment Descending SCAT N Rotating Assignment Y Multisite System Y Site Ch Frq Notification N Simulcast System N Individual Call Updates One Shot Voter System N Logical ID above 8191 Y CTIS N Required by FCC prior to putting site on air SITE OPTION Screen L3 D Defaul
2. 3374 8 3 BASIC TEST SITE This section verifies basic failsoft operations for the EDACS Basic and Level 1 sites in the Failsoft mode Test radios programmed with the generic personality described in the previous section should be used however names and specific ID numbers may be substituted to reflect customer specific programming NOTE Ensure the Site Controller if supplied power is OFF 1 Verifv Channel 1 is operating as a Control Channel and all the other station GETC s are idle or Working Channels WC See Table 10 Table 10 Station GETC Front Panel LED Indicators LI L2 L3 L4 L5 L6 L7 7 H6 H5 H4 H3 H2 1 Failsoft Trunking Control Channel Idle Working Channel Assigned Clear Voice Call Assigned Digital Voice Call Trunking Control Channel Idle Working Channel Assigned Clear Voice Call Assigned Digital Voice Call Legends Off 2 Verify each idle Working Channel can be assigned to call by performing a PTT on the portable radio NOTE For sites not programmed for automatic channel rotation each Working Channel must be selected turning all the other Working manually by Channels OFF 59 LBI 43009 Reset the Control Channel GETC and verify that the Control Channel rotates to the next allowable Control Channel position Repeat steps 2 and 3 and verify each GETC will operate as the Control Channel 8 4 LEVEL 1 TRU
3. When a non standard cabinet layout is used a longer cable will need to be substituted for a cable that is too short The following tables give alternate cable part numbers and lengths for the two types of cables used in the daisy chains CABINET TO CABINET CABINET TO PUNCHBLOCK CABINET TO CABINET SERIAL MODULE 25 PAIR SHIELDED INTERCONNECT CABLES 15 CONDUCTOR SHIELDED INTERCONNECT CABLES WITH 50 PIN MALE TELCO RIGHT ANGLE CONNECTOR AT EACH END WITH DB 15 MALE CONNECTOR AT EACH END ERICSSON GE PART NUMBER CABLE LENGTH ERICSSON GE PART NUMBER CABLE LENGTH 19D903880P120 5 FEET 19D903880P130 5 FEET 19D903880P121 15 FEET 19D903880P131 15 FEET 19D903880P122 7 FEET 19D903880P132 20 FEET 19D903880P123 10 FEET 19D903880P133 25 FEET 19D903880P124 20 FEET 19D903880P134 30 FEET 19D903880P125 25 FEET 19D903880P135 35 FEET 19D903880P126 30 FEET 19D903880P136 40 FEET 19D903880P127 35 FEET 19D903880P137 45 FEET 19D903880P128 40 FEET 19D903880P138 50 FEET 19D903880P129 50 FEET EDACS Interface Panel Interconnections INSTALLATION WIRING GUIDE C 2 EDACS INTERFACE PANEL INTERGONNECTION DIAGRAMS LBI 39074 STANDARD ARRANGEMENT FOR UP TO 12 CHANNELS Antenna Sensor Cable Channel Termination Board 19C852379G1 2 7 JI J14 J15 POWER POWER SENSOR Module 19C852204G1 Channel 1 3 Rptr Cabinet SENSOR Module 19C852213G1 Site Controller Cabinet STANDARD ARRANGEMENT FOR 13 TO 20 CHANNEL
4. e 1 4 x 24 Flexible plastic tubing blow debris out of hole e Hammer seat anchor in hole e Wrench screw lag screw into anchor The lag screws washers and anchors are supplied with each cabinet The tools must be supplied by the installer The following additional materials are supplied with each optional open type equipment rack to fasten adjacent side rails together at the top and bottom e 3 8 x 1 1 2 Hex machine screws 2 per open rack e 3 8 Hex nut 2 per open rack e 3 8 Flat washers 4 per open rack e 3 8 Lock washer 2 per open rack Refer to the floor plans in the Appendix B These floor plans cover standard cabinet placement for sites having up to 20 MASTR III trunked repeaters channels in 69 inch or 83 inch cabinets If other than a standard configuration is used special interconnect cables may be required When the number of repeaters mounted three per cabinet is 12 or less the standard placement of the Site Controller Failsoft Repeater and RF Coupling cabinets is in a single row When the number of repeaters mounted three per cabinet is 13 to 20 the standard placement of the Site Controller Failsoft Repeater and RF Coupling cabinets is in two rows cabinet backs of one row facing cabinet fronts of the other row with a three foot isle between The RF Equipment cabinet s may be installed at either end of a row For optimum performance this cabinet should be located on the
5. Hardware and software revisions and part numbers will be recorded during station configuration and setup Appendix B shows a typical 12 Channel Level 1 EDACS system and identifies the shelves and channel numbers 5 1 1 STATION GETC s The station GETC s are located in the repeater cabinets One GETC 15 required for each channel position of the jumpers on the GETC board control the data processing functions performed by the GETC and whether it operates as a working channel or control channel position of the DIP switches is determined by the system type i e trunked failsoft conventional or voted and whether or not it is connected to a Site Controller jumpers are normally installed at the factory and the DIP switches set Configuring the GETC involves verifying the jumper positions and DIP switch settings Refer to LBI 38988 Station GETC Configuration Manual and SRN 1002 or 1060 for the current jumper positions and switch settings mann J10 11110 11111110 11010101 11111101 0 0 0 07 111101 127 19 18 7 J6 119 el UE 147 JIS TI T2 149 120 128 148 L a u 1 mo ie Mi J67 ns 6 5 NA sa e 61 Ri us 21
6. Shaded represents ON Figure 9 RIC Board Switch Locations 6 Repeat the above procedure for all remaining channels BINARY WEIGHT Figure 10 SW4 DIP Switch Binary Weight Assignment 5 1 4 CHANNEL TERMINATIONS If the site does not contain the Power Monitor Unit PMU option skip this section The Channel Termination board 19 852379 1 grounds the power sensor inputs for unused channels to the Power Monitor Unit Two termination boards each providing terminations for up to 12 channels are provided The Channel Termination boards plug into the POWER SENSOR module on the back of the EDACS Interface Panel One board terminates the daisy chain at the last repeater cabinet in the first row for channels 1 to 12 The second terminates the daisy chain at the Site controller cabinet single row configurations or at the last repeater cabinet in the second row double row configurations for channels 11 20 The exact location of these boards is determined by the system configuration Refer to the Power Sensor Module Interconnection Diagram in Appendix C NOTE As shipped the termination board is plugged into J1 of the POWER SENSOR module in the Site Controller Cabinet All jumpers are shipped in place Do not move the termination board unless the Site Controller is equipped with a PMU 5 1 4 1 Systems With 1 To 12 Channels 1 Locate the termination board in the last repeater cabinet in row 1 end of 2
7. 16 dB e Maximum Group Delay 800 2400 Hz 2000 uS e Minimum S N Ratio 24 dB 6 4 DATA MODEMS The Site Controller and System Manager modems must be setup to allow data transfer between them using a dedicated line or dialup line subscriber line You must first determine the type of line used at your location and then setup the modem accordingly SYSTEM MANAGER INSTALLATION NOTE If the distance between the Site Manager and the Site Controller is less than 50 feet modems are not required instead a direct RS 232 serial connection is made If modems are not used skip this section 6 4 1 INSTALLATION If the System Manager Modem is used connect the telephone line data link from the System Manager to the right hand 4 pin modular phone jack on the rear of the System Manager Modem See Figure 4 and Appendix E If the System Manager Modem is not used connect the System Manager to Port 0 SM on the back of the Controller using the connection shown in Figure 12 Controller System Manager Shield Rx Data Tx Data Signal GND Shield Tx Data Rx Data Signal GND DB 25 F DB 25 F Figure 12 System Manager to Controller Using Direct Connection 6 4 2 TEST EQUIPMENT REQUIRED e Computer Terminal or PC and related manual e Modem Cable full blue ribbon or DEC BC22E 6 4 3 CONFIGURATION The following procedures configure the System Manager and Site Controller modems for your system when using
8. 47 dBm ImV with a 1 kHz tone at 3 0 kHz 2 4 kHz NPSPAC of deviation 3 Verify the transmitted tone is 1004 Hz and adjust the Repeater Gain RG Pot for 3 0 kHz 2 4 kHz NPSPAC 100 Hz deviation 4 Disconnect the HP 8920 from the RF IN J2 7 5 3 4 Line Input Sensitivity DSP Line Input DI The DSP Line Input DI Pot adjusts the transmitter deviation sensitivity to audio on the line input 1 Using the TIMMS apply a 1004 Hz tone to the Line Input on the punchblock Set the signal level to the maximum Line Input specified by the System Engineer If not specified set to 16 dBm 2 Adjust the DSP Line Input DI Pot for 3 0 kHz 2 4 kHz NPSPAC 100 Hz transmitter deviation 7 5 3 5 Modem Line Input 1 Set the TIMMS for an output level 5 dBm below the level set in 7 5 3 4 2 Connect the HP 8920 oscilloscope between U18 pin 1 and ground on the GETC Logic Board 3 Adjust 1 on the GETC Logic Board for an output of 300 mVpp 30 mV 4 Disconnect the TIMMS from the Line Input Figure 17 Test Mode 9600 BAUD Pseudo Random Data 1 The High Speed Data Deviation is set using R31 on the GETC Logic Board see Figure 18 When the GETC is in this test mode audio is routed from the High Speed Data input to the station No other signals receiver line in will be transmitted The signal from the GETC to the transmitter is 9600 BAUD Pseudo Random Data Measure the transmitter deviation and adjust R31
9. Antenna Power Sensor to the PMU via the Site Controller Interface module Refer to LBI 38812 NOTE The Site Controller cabinet may come with jumper boards Channel Termination boards 19D852379G1 installed in Power Sensor module connectors JI and J2 Temporarily remove these jumpers They will be reinstalled later 4 2 1 1 Systems With 1 To 12 Channels 1 Install the 5 foot 25 Pair cables 19D903880P120 between the Power Sensor modules as shown in Appendix C EDACS Interface Cabling Diagrams 2 Install a 5 foot 25 Pair cable 19D903880P120 between the Power Sensor module J1 in the Site Controller and the Power Sensor module in the adjacent Repeater cabinet i e Site Controller JI to Repeater CH 1 3 114 4 2 1 2 Systems With 13 To 20 Channels 1 Install the 5 foot 25 Pair cables 19D903880P120 between the Power Sensor modules as shown in Appendix C EDACS Interface Cabling Diagrams for channels 1 thru 12 2 Install the 5 foot 25 Pair cables 19D903880P120 between the Power Sensor modules as shown in Appendix C EDACS Interface Cabling Diagrams for channels 13 thru 20 3 Install a 15 foot 25 Pair cable 19D903880P121 cable between the Site Controller Power Sensor module JI and JI4 on the Power Sensor module in the end Repeater cabinet in the second row 4 Install a 15 foot 25 Pair cables 19D903880P121 between the Site Controller Sensor module J2 and 714 on the Power Sensor module in the end repeater cabinet of t
10. LBI 39074 The Data Modem contains a DIP switch located in the well on the bottom of the modem See System Manager Data Modem Configuration section for details Applies to the Site Controller cabinet only 41 LBI 39074 STATION CONFIGURATION This page intentionally left blank 42 LBI 39074 6 SYSTEM MANAGER INSTALLATION 6 1 SPECIFICATIONS System Manager Physical Characteristics Size Height Width Depth Weight min Ambient Temperature Humidity EIA Altitude Power Requirements 17 0 6 7 in 61 5 cm 24 2 in 31 0 cm 12 2 in 10 5 kg 31 5 Ib 10 to 32 50 to 90 10 to 80 non condensing Up to 2 400 m 8 000 ft 120 2090 50 60 Hz Iph 3 6 Amps 240 Vac 15 20 50 60 Hz Iph 1 9 Amps 6 2 INTRODUCTION The System Manager is an optional part of an EDACS Level 1 system The System Manager is usually placed a separate location from the Trunked Repeater site equipment The System Manager consists the following equipment Data Modem e Computer e Keyboard e Video Terminal e Dot Matrix Printer 6 3 INSTALLATION The equipment is usually arranged on a table or desk and is connected together as shown in the Interconnection Diagram for the System Manager in the Appendix E The Data Modem is also connected to the data circuit going to the Site Controller 6 3 1 OPERATING ENVIRONMENT The room where the System Manager
11. Tx Data 040 0400 0 2 e 5 e 42 1 gt Tx e4 3ee E e 44 9 44 ds Rx Data ee ee e 22 e DRM oo 48 9 9 2 48 tS Rx Data T tee pa ERE a seen O gt Chan 11 Chan 12 PUNCHBLOCK GONNECTION DIAGRAM LBI 39074 PRE WIRED TYPE 66 TYPE 66 PUNCHBLOCK PUNCHBLOCK CONN CD 4 0 gt Tx Data 27 gt 13 2 gt Rx Data e e 2 gt Tx Data 29 gt Chan 14 4 gt Rx Data Tx Data 31 Chan 15 6 Rx Data i 9 5 gt Data i 33 2 Chan 16 8 Rx Data e ei50 e o gt Tx Data gt Chan 17 0 gt Rx Data e 9 gt Tx 37 2 Chan 18 2 gt Rx Data 000 0250 44 38 13 9 7 9 9 21 5 19 0 Rx Data Sy Tx Data gt Chan 20 122 Rx Data A ag T MODEM DATA 13 20 D 5 LBI 39074 PRE WIRED PUNCHBLOCK GONNECTION DIAGRAM TYPE 66 PUNCHBLOCK PHONE LINE 1 16 D 6 1 2 3 4 5 6 7 8 9 50 TYPE 66 PUNCHBLOCK opoo ES RENE 5 d 50 Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring Tip Ring Line 11 gt Line 1 gt Li
12. on the GETC Board for 3 0 kHz 2 4 kHz NPSPAC 100 Hz deviation Figure 18 GETC Shelf 2 Return the GETC DIP switch settings to their original positions and reset the GETC pressing S4 7 5 3 7 SINAD Test 1 Connect the HP 8920 to the IN 72 on the Receiver Front End module 2 Connect the Audio Input of the HP 8920 to the Line Output at the punchblock Open the squelch 3 Set the HP 8920 to measure SINAD adjust the level until an average 12 dB SINAD is attained If the 54 SYSTEM TEST AND ALIGNMENT PROGEDURES SINAD is greater than 115 dBm service the receiver Record the 12 dB SINAD value on the data sheet in Appendix A 7 5 3 8 Squelch Adjustment 1 Adjust the level for an average 10 dB SINAD reading Adjust the squelch until it just closes Remove the HP 8920 from the station Remove the TIMMS from the punchblock and reinstall the bridging clips 7 5 4 TRANSMITTER OUTPUT AND REFLECTED POWER except MASTR 800 MHz NOTE Leave the power for all repeaters OFF except the repeater under test Connect the Bird 8343 1 Directional Wattmeter to the Transmitter Output port Key the station Measure the Transmitter Output Power and adjust the Transmitter Power Pot PA for 100 5 watts Toggle the DISABLE switch and disable transmission Tx Disable LED on Set the sensing direction to REVERSE Toggle the Tx DISABLE again to enable transmission T
13. 145 Watts Transmitter 600 Watts 10 GENERAL INFORMATION LBI 39074 Site Controller Cabinet Type Size Height Width Depth Number of Rack Units Weight min Standard basic no options With options Ambient Temperature Humidity EIA Altitude Operable Input Power Source Source Power Drain 121 Vac Indoor Cabinet Floor Mount 175 cm 69 1 2 in 59 cm 23 3 16 in 53 3 cm 21 in 33 73 kg 160 Ib 91 kg 200 Ib 5 C to 50 C 41 F to 122 F 10 to 90 non condensing Up to 4 570 m 15 000 ft 120 Vac 20 60 Hz 230 Vac 41590 50 Hz 2 750 Watts 1 3 INTRODUCTION An Enhanced Digital Access Communications System EDACS Basic or Level 1 System consists of individual EDACS radios and a single EDACS Basic or Level 1 trunked repeater site The EDACS Level 1 system may also include an optional System Manager computer for access to user management features This manual covers the installation and testing of the trunked repeater site and the System Manager Before attempting to install or checkout the equipment you must become familiar with the contents of this manual The manual is divided into the following sections General Information This includes information on safety systems specifications a listing of related documentation and a list of test equipment required for testing aligning and maintaining the radio equipment e Site Preparation This
14. 7 5 2 RECEIVER POT ALIGNMENT 7 5 2 1 Line Output LO 1 Using the HP 8920 as signal generator apply an on channel RF signal to the Receiver Front End module jack J2 RF IN at a steady signal level of 47 dBm or ImV with a 1 kHz tone at 3 0 kHz 2 4 kHz NPSPAC of deviation Place HP 4934A TIMMS into the Receive Mode Connect the TIMMS to the Receive Audio on the punchblock bridging clips removed Using the TIMMS adjust the Line Output level to the maximum level specified by the System Engineer If not specified set to 0 dBm 7 5 2 2 GETC Modem Line Output 1 Set the GETC DIP Switches to the Test Mode setting as shown in Figure 14 51 52 53 ABA dad AERE C fe fe 11911888 O O o Front of GETC 1 2 3 Legend C Closed O Open Figure 14 Test Mode GETC Modem Line Output Using the TIMMS adjust R2 on the GETC Logic board for a level 5 dB below the Line Output level set in WS Das Return the GETC DIP Switches to their original positions Remove Line Input signal LBI 39074 7 5 3 TRANSMITTER POT ALIGNMENT 7 5 3 1 Low Speed Data 1 Configure the DIP switches as shown in Figure 15 This invokes a test mode on the GETC which keys the transmitter
15. M 41ASW 1 4 inch Superflex connector L 44ASW 1 2 inch Superflex connectors qty 2 L Type N M 44ASW Superflex connector Y N M 49600 1 1 2 inch Superflex right angle connector L N M 44ASW 1 2 inch Superflex connectors qty 2 L Type N M 44ASW 1 2 inch Superflex connectors qty 2 L N M 44ASW 1 2 inch Superflex connectors N F 44ASN 1 2 inch Superflex connectors Reference numbers used in Table 3 correspond to reference numbers used in the text Refer to material callouts referenced in LBI 38983 19D904223 sheet 1 As Required As Required As Required As Required As Required As Required SYSTEM CABLING 2 Connect each Tx RF cable 8 to the Tx Combiner input corresponding to the channel number as labeled Tx CHI Tx CH2 Tx CH3 etc 3 To make any other required connections to the Tx Combiner refer to Installation amp Operation Manual supplied by vendor 4 Connect the Tx Combiner channels as instructed in the vendor manual 5 Connect a 1 2 inch Superflex RF jumper from the surge protector to a wall feedthru Refer to the Antenna System Block Diagram in Appendix F 6 Connect a 1 2 inch Superflex RF cable from the Tx Combiner RF Power Sensor if supplied output to the Tx surge protector 4 2 EDACS INTERFACE CABLING Most non RF cabling between cabinets conn
16. REPEATER NO 8 POWER SUPPLY GETC REPEATER NO 7 POWER SUPPLY REPEATER CABINET REPEATER NO 10 POWER SUPPLY REPEATER CABINET LBI 39074 10 CHANNEL COMBINER TOWER TOP AMPL POWER SUPPLY OR RX FILTER RX MULTICOUPLER RF CABINET STANDARD EQUIPMENT CABINET LAYOUT DIAGRAM B 3 LBI 39074 This page intentionally left blank B 4 LBI 39074 APPENDIX C EDACS INTERFACE PANEL INTERCONNECTION DIAGRAMS LBI 39074 EDACS INTERFACE PANEL INTERCONNECTION DIAGRAMS INSTALLATION WIRING GUIDE The following table lists the EDACS Interface Panel modules that are supplied for various standard and optional site configurations A YES means that the modules need to be daisy chained to the Site Controller cabinet A NO means that the module is supplied but should not be daisv chained An OPT means that an optional cable to an optional pre wired punchblock can be connected cable and punchblock do not come with the Local Telephone Interconnect option CABINET TO CABINET OR CABINET TO PUNCHBLOCK CONNECTIONS ARE REQUIRED SITE TO THE FOLLOWING EDACS INTERFACE PANEL MODULES CONFIGURATION POWER STATION RIC MODEM GETC SERIAL ai gen DWNLINK SENSOR AUDIO AUDIO DATA DATA MODULE l 16 17 20 DATA BASIC EDACS STANDARD PACKAGE YES LEVEL 1 EDACS STANDARD PACKAGE NO NO YES YES NO OPTIONS POWER MONITOR YES LOCAL TELEPHONE INTERCONNECT 1 16 SUBSCRIBER LINES YES 17 32 SUBSCRIBER LINES YES
17. TRANSMITTER OUTPUT amp REFLECTED 750 Hz 600 Hz NPSPAC 425 Hz Hz POWER 7 5 4 Transmit Limiter Transmit Pot TX 4 5 kHz 3 6 KHz NPSPAC 100 Hz Power Amplifier Output Power _ Watts Repeater Gain RG kHz 100 5 Watts 3 0 kHz 2 4 kHz NPSPAC 100 Hz si lt tt Line Input Sensitivity DSP Line Input Power t Wan 3 0 kHz 2 4 kHz NPSPAC 100 Hz kHz NOTE Make copy of this form for each repeater Modem Line Input 300 mVpp 30 12 INSTALLATION CHECKLISTS LBI 39074 RF SYSTEM TEST DATA CUSTOMER SITE NAME 7 6 1 TRANSMITTER COMBINER TEST COMBINER ANTENNA PA OUTPUT REFLECTED OUTPUT COMBINER REFLECTED CHANNEL POWER Watts POWER POWER NUMBER REF 7 5 4 7 5 5 Watts Watts POWER Watts A 13 LBI 39074 INSTALLATION CHECKLISTS 7 4 RE SYSTEM TEST DATA Continued CUSTOMER SITE NAME 7 6 2 RECEIVER MULTICOUPLER TEST 7 6 3 TOWER TOP AMPLIFIER TEST Pad Installed dB Multicoupler Output dBm Tower Top Amplifier gain dB Tower Top Injector volts OUTPUT SIGNAL OUTPUT SIGNAL MULTI SIGNAL TTA MULTI SIGNAL TTA CHANNEL COUPLER TTA ON Bypassed CHANNEL COUPLER Bypassed NUMBER dBm dBm dBm NUMBER dBm dBm dBm 14 LBI 39074 APPENDIX B EQUIPMENT ROOM LAYOUT DIAGRAMS 1 LBI 39074 EQUIPMENT ROOM LAYOUT DIAGRAMS STANDARD 12 CHANNEL AND 20 CHANNE
18. VENDOR SUPPLIED RF EQUIPMENT RF Equipment used for interfacing the Antenna System to the Repeaters may be pre racked by Ericsson GE or dropped shipped from the individual vendors directly to the customer If the RF equipment is supplied directly from the vendor it will be necessary to install the equipment into the RF Equipment Cabinet NOTE The system is designed to use either a Tower Top Amplifier or a Receiver Filter When a Tower Top Amplifier is used the Receiver Filter is not required 1 Install the vendor supplied RF equipment into the RF Equipment cabinet The Cabinet Layout Diagram in Appendix B shows a typical equipment rack up of the RF Equipment cabinet For specially engineered systems refer to the As Built Site Floor Plan and Equipment Rack Elevation Diagrams for the particular site as supplied by Special Engineering 2 Secure each component to the cabinet using standard mounting screws and clips that come as part of the cabinet hardware kit 3 Mount the Receive Surge Protector IS DCSOLNZ MA if not previously installed to the grounded bulk head panel located at the wall feedthru where the antenna system enters the building This panel should have already been installed by other installers Refer to Surge Protector Diagrams in Figures and 2 4 Install the Antenna Power Sensor by connecting it directly to the output of the Tx Combiner The Antenna Power Sensor allows the Site Controller to mo
19. all local codes and ordinances DANGER Never alter the AC cord or plug Plug into an outlet properly wired by a qualified electrician Improper connection or loss of ground connection can result in risk of an electrical shock ELECTROSTATIC DISCHARGE SENSITIVE COMPONENTS This station contains CMOS and other circuit components which may be damaged by electrostatic discharge Proper precaution must be taken when handling circuit modules As a minimum grounded wrist straps should be used at all times when handling circuit modules LBI 39074 GENERAL INFORMATION 1 2 GENERAL SPECIFICATIONS Repeater Cabinet Type Indoor Cabinet Floor Mount Size Height 175 cm 69 1 2 in Width 59 cm 23 3 16 in Depth 53 3 cm 21 in Number of Rack Units 33 Weight min Continuous Duty 136 kg 300 Ib w 2 repeaters per 205 kg 450 Ib w 3 repeaters per cabinet cabinet Packed for Domestic Shipping 147 kg 317 Ib w 2 repeaters 212 kg 467 Ib w23 repeaters per cabinet cabinet Ambient Temperature 30 C to 60 C 22 F to 140 F for full spec performance per EIA Humidity EIA 90 at 50 C 122 F non condensing Altitude Operable Up to 4 570 m 15 000 ft Shippable To 15 250 m 50 000 ft Input Power Source 120 Vac 12095 60 Hz 9 Amps per channel max 230 Vac 15 50 Hz Source Power Drain 121 Vac 1100 Watts per channel max per 800 MHz channel Receiver Standby 139 Watts Rated Audio
20. and carefully examine each item If there is any damage to the equipment contact the carrier immediately and have their representative verify the damage If you fail to report the shipping damage immediately you may forfeit any claim against the carrier When unpacking the equipment check the contents against the packing list Contact your Ericsson GE represen tative and the carrier if any discrepancies are noted 3 3 RF EQUIPMENT INSTALLATION NOTE These procedures are for Ericsson GE standard in stallation If the system is non standard installation procedures may differ In this event installers should consult with Ericsson GE System Engineer ing Refer to the Trunked Equipment sub section RF Equipment cabinet s for detailed information for fabricating and installing RF cables within the equipment room This section provides instructions for installing the RF Equipment and for running the necessary RF cables to the equipment room wall Tx and Rx feedthrough connectors 19 LBI 39074 EQUIPMENT INSTALLATION Equipment Cabinet consists of the following components e Vertical Cabinet Rack e Cover 69 inch cabinet cabinet only Tower Top Amplifier or Receiver Filter e Receiver Multicoupler Transmitter Combiner 3 3 1 SURGE PROTECTION EQUIPMENT Tx Coax Surge Protector IS DCSOLNZ MA 400 960 MHz e Coax Surge Protector IS CTSOHN MA 800 900 MHz 3 3 2 INSTALLING
21. at the repeater site under test N A must be entered to indicate the test was considered but was not applicable Each data sheet contains a section number and title as identification All data sheets are located in Appendix A It may be helpful to make copies of the applicable data sheets for use during the tests Prior to beginning the tests ensure that enough copies of each data sheet are available for all the repeaters transmitter combiners etc in the system 7 2 TEST EQUIPMENT A test equipment list Table 1 is located in the front of this manual The alignment procedures provided in this manual were written for the test equipment listed in Table 1 Item numbers in parenthesis are provided for quick reference to the equipment list 7 3 POWER UP Apply power to all station equipment Check equipment for any abnormal indications 7 4 GETC PROGRAMMING Prior to operating the system ensure the GETC personalities are properly programmed to the particular customer configuration 1 Using the PC Programmer TQ 3357 and Programming cable TQ 3360 program the each GETCs personality Refer to the GETC Programming Data Sheet in Appendix A If specific customer information 15 unavailable use the default settings 2 Record the Software revision number of the Turbo board on the Trunked Repeater Data Sheet 2 Repeat the programming procedure for each Station GETC and the Downlink GETC if applicable The Downlink GETC
22. end nearest the point where the antenna cables enter the building This allows the antenna cable lengths to be minimized Position all the cabinets on the floor exactly where they are to be mounted Allow one 1 meter 3 feet of free space in front of and behind each cabinet to allow the cabinet doors to swing completely open Also allow one 1 meter 3 feet of free space around at least one end of each row of cabinets to get to the back of the cabinets Mark the position of the mounting bolt holes on the floor using the four holes in the bottom of each cabinet as a template Then move the cabinets out of the way drill the LBI 39074 holes in the floor for the screw anchors seat the anchors in the holes reposition the cabinets and fasten the cabinets down with lag screws use a flat washer under each lag screw head to keep from chewing up the cabinet around the hole 3 4 2 CABLE DUCT ASSEMBLY If cabinet top cable ducts are supplied install per LBI 38875 using the hardware provided However leave the duct covers off until the site wiring is complete These cable ducts are not for optional open type equipment racks 3 4 3 PROTECTIVE GROUND CONNECTIONS Protective grounding outside the equipment room is beyond the scope of this manual This manual provides information for internal grounding only However a general rule of thumb for the external grounding system is the resistance to ground should be five 5 ohms or l
23. line to the System Manager Follow the appropriate procedure in Section 6 4 5 2 QUALITY AUDIT The purpose of this section is to double check the switch settings and jumper positions These checks are to be made before any power is applied to the equipment and are best made by someone other than the installer Using a copy of the Configuration Checklist found in Appendix A record and verify the following switch settings and jumper positions in the following equipment 1 Verify the switch settings and jumper positions are correct refer to the Configuration section of this manual Applies to repeater cabinets only 2 Verify the DIP switches are set correctly refer to the Configuration section of this manual Applies only to repeater cabinets 3 Each Channel Termination board 19C852379G1 qty 2 for grounding the unused power sensor inputs should be plugged into a Power Sensor module in separate EDACS interface panels Each board has 12 grounding jumpers See the Channel Termination Boards section for details Applies to the repeater cabinets only 40 STATION CONFIGURATION The Power Monitor Unit contains an 8 section DIP switch on the back of the unit labeled OPTION SELECT Section 1 farthest to the left and section 4 should be in the ON up position All other switches should be in the OFF down position See the Power Monitor Unit section for details Applies only to the Site Controller cabinet
24. o 2 CHNL DES ENTR channel 2 NOTE The first two digits always defines the antenna while digits 3 and 4 define the channel number Repeat step 7 for the remaining channels at the site This step will adjust the sensors at the transmitter power output and the transmitter combiner output so they will monitor the power output correctly 10 11 12 13 14 15 12 SYSTEM TEST AND ALIGNMENT PROCEDURES Connect an in line watt meter between a station PA output and the input to the transmitter combiner locate at the output of the PA Connect a second watt meter terminated in a 50 ohm load at the output of the transmitter combiner Toggle the Tx DISABLE again to enable transmission Tx Disable LED off Depress the following keys on the power monitor 0 1 0 1 IPF DUAL ENTR This will display the transmitter output power and combiner in real time Adjust the transmitter power sensor to obtain the same reading on the display of the RF Power Monitor as the watt meter on the output of the transmitter Adjust the antenna power sensor lower screw to obtain the same reading on the display of the RF Power Monitor as the watt meter on the output of the transmitter combiner Repeat 9a through 10a for each channel using the correct antenna channel keystrokes for the transmitter under test Connect two 50 ohm dummy loads together using a tee and terminate the watt meter on the output
25. of the transmitter combiner with them On the power monitor enter the keystrokes 0 1 0 1 DUAL OPR ENTR Substitute the correct antenna channel combination for the station under test Adjust the reverse antenna power sensor upper screw to match the reflected power reading 58 LBI 39074 8 SYSTEM FUNCTIONAL CHECKOUT PROCEDURES 8 1 INTRODUCTION This chapter describes the recommended System Power Up and Test Procedures for EDACS Basic and Level 1 equipment The procedures should be performed in the order presented Upon successful completion of this section the EDACS site equipment is considered to be fully operational and ready for service NOTE Before proceeding verify all equipment has been mechanically installed electrically interconnected and configured in accordance with this installation manual 8 2 PROGRAMMING THE EDACS TEST RADIOS The following system functional test requires two 2 portable radios One of the radios must be equipped with a keypad Each radio should be programmed with the site frequencies and test talk group Table 9 lists the PC Programming packages for various types of EDACS radios Refer to the manual included with the applicable programming package for radio programming details Program each radio as necessary Table 9 PC Programming Packages EDACS RADIO TYPE PC PROGRAMMING PACKAGE NUMBER M PA portable 3340
26. section identifies site requirements and installation practices for the antenna tower transmissions lines and the equipment shelter Equipment Installation This section provides instructions for unpacking and physically installing the electronic equipment cabinets System Cabling This section provides detailed instructions for installing interior transmission lines and inter cabinet cabling Station Configuration This section provides detailed instructions for setting up the equipment prior to applying power System Manager Installation This section provides site requirements installation and configuration instructions for the optional System Manager System Test And Alignment Procedures These procedures provide detailed instructions for testing and aligning each of the individual system components System Functional Checkout Procedures This section provides detailed instructions for verifying the overall operation of the equipment as a system Appendices The Appendices include support features such as Installation and operation 11 LBI 39074 GENERAL INFORMATION Checklists Typical Floor Plans and Cabinet Interconnection Diagrams 1 4 REFERENCE MANUALS It may be necessary to consult one or more of the following manuals These manuals will also provide additional guidance if you encounter technical difficulties during the installation or testing processes LBI 38550 Base Station Power S
27. test at the Punchblock Adjust the transmit deviation limit TX Pot for desired system deviation maximum of 4 5 kHz 3 6 kHz NPSPAC 100 Hz at the transmitter 53 LBI 39074 3 Disconnect the Line Input signal source 7 5 3 3 Repeater Gain RG 1 Configure the switches as shown in Figure 16 SYSTEM TEST AND ALIGNMENT PROGEDURES 7 5 3 6 High Speed Data Deviation R31 Configure the DIP switches as shown in Figure 17 Reset the GETC S4 Reset the GETC S4 51 52 53 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 Y 8 ej fe fe fe fe fe si 52 53 lo 1 2 3 4 5 6 7 8 Li 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 OPEN OPEN OPEN c c c fe fe c c Front of GETC Legend O Open OPEN OPEN OPEN Front of GETC Legend Closed O Open Figure 16 Test Mode Repeat 2 The Repeater Gain Pot sets the gain from the receiver audio to the modulation input to the transmitter Using the HP 8920 apply an on channel RF signal to the Receiver Front End Module jack J2 RF IN at a steady signal level of
28. the RF combiner OP AMP Driver cabinet however the System Engineer can determine Output Logic 0 Active LED the best location for your particular installation 15 VDC 15 VDC Optoelectronic Coupler Figure 6 Typical Alarm Input Configurations 32 SYSTEM CABLING Table 6 Alarm Input Connections Pin Identification 26 26 1 1 1 17 N N N Q N p w Z w N N 8 34 9 7 G G G 5 5 pwranp so Requires jumper on the Alarm Control Interface Board jumper J40 for connector 14 jumper J41 for connector 15 See cautions about power circuits in text LBI 39074 Table 7 Control Output Connections Pin Identification Connector J3 Pinit Pin Function 5 VDC requires jumper P38 on the Alarm Control Interface Board 13 8 VDC requires jumper P39 on the Alarm Control Interface Board See cautions about power circuits in text 4 4 QUALITY AUDIT The purpose of this section is to double check the cable installation by visually confirming critical points These checks are to be made before any power is applied to the equipment and are best made by someone other than the installer Verify EDACS Interface Panel and cable connections see the appropriate interconnection diagra
29. to the floor in all four 4 corners 2 For cabinets verify the optional cable ducts have been correctly installed 3 For racks verify all racks are bolted to adjacent rack at the top and bottom 4 For cabinets verify the top plate is correctly installed on the RF cabinet 5 Verify the RF equipment is correctly installed 6 Ensure all special installation requirements provided by System Engineering have been completed correctly EQUIPMENT INSTALLATION LBI 39074 g IO3XA 3 ai PROTECTED zd RF DC mom m TEGUIPMENT amp 4 ANTENNA 4 KPalyPhaserA kr 2 223 END VIEW TYPICAL 2 RX SURGE PROTECTOR IS DCSOLNZ MA Tx SURGE PROTECTOR IS CT50HN MA Suffix MA for male connector bulkhead port not Suffix MA for male antenna port not threaded like female threaded like female shown shown Figure 1 Surge Protectors GROUNDED BULKHEAD PANEL WALL FEEDTHRU 1 2 SUPERFLEX RF CABLE RF CABLE JUMPER FROM TO ANTENNA EQUIPMENT CABINET SURGE PROTECTOR IS DCSOLNZ Figure 2 Typical Mounting of the Rx Surge Protectors 23 LBI 39074 24 EQUIPMENT INSTALLATION This page intentionally left blank LBI 39074 4 SYSTEM CABLING 4 1 INTERIOR RF CABLING Some coaxial cables may be pre made and included with the system However most cables must b
30. uses the same personalitv NOTE FCC regulations require each site have a valid Call Sign prior to going on the air 7 5 TRUNKED REPEATER TEST Each Trunked Repeater and GETC are tested together as a unit These test procedures provide for the testing and recording of the performance parameters associated with these two units Unless otherwise stated all adjustments and alignments in this section are to be made using the MASTR PC Programming Utilitv Software TQ 0619 or the Utility Handset SPK9024 Refer to the Utility PC Programmer Manual LBI 38540 or the Utility Handset Manual LBI 38599 whenever necessary Make copies of the Trunked Repeater Test Data form one copy for each repeater and enter the following pertinent data 1 Record the customer s name site name station number channel number test operator name and date on the data sheet 2 Record the GETC dip switch settings S1 53 for the station under test on the data sheet 51 LBI 39074 3 Record the Model Number and Serial Number from the equipment identification plate Record the TX and RX FCC identification number from the equipment identification plate Record the transmitter and receiver frequencies 7 5 1 SETUP The following Line Input and Line Output measurements and adjustments should be made from the Station Audio Type 66 Punchblock To aid in testing connect the TIMMS HP 4934A item 15 to the Station Audio Punchbloc
31. using an equivalent line it must meet the following specifications e Frequency response 1000 Hz Reference 500 2400 Hz to 3 dB 300 2700 Hz 2 to 6 dB e Maximum Frequency Error 5 Hz e Maximum Net Loss 16 dB e Maximum Group Delay 800 2400 Hz 2000 uS e Minimum S N Ratio 24 dB LBI 39074 2 4 QUALITY AUDIT 2 4 1 ANTENNA SYSTEM After the Antenna System is installed it should be inspected before the installers leave A checklist of tasks performed on the antenna system is provided in Appendix A Be sure to complete this visual inspection before the installers leave so any obvious errors can be corrected Using field glasses if necessary view the Antenna System from various positions on the ground Using copies of the Antenna System Installation Checklist found in Appendix A fill out a checklist for each antenna as you go through the following inspection procedure This will provide a record of the inspection and of some antenna information for future reference Record the make of antenna Record the type of antenna omni or directional Record the design gain of the antenna If the antenna is directional record the bearing of the main lobe If it is omni write Omni in the data entry line Record the height of the antenna above ground Confirm that cable hoisting grips were installed as required to prevent damage to the coaxial cable Hoisting grips should have been installed at the anten
32. watts as adjusted in the previous section With 100 watts input power to the Combiner the maximum Combiner loss for any one channel should not exceed the following limits 5 channel Combiner 2 2 dB or approximately 40 watts maximum 10 channel Combiner 3 2 dB or approximately 50 watts maximum The dB loss can be calculated by the following formula dB loss 10 log input power output power SYSTEM TEST AND ALIGNMENT PROCEDURES The difference between the channel with the highest output and the channel with the lowest output should not exceed I dBm 5 If the output power does not meet the minimum requirement the transmitter combiner cavity requires retuning 6 Toggle Tx DISABLE to disable transmission 7 Repeat steps 3 6 for the remaining Station Repeaters 8 Toggle the Tx DISABLE switch and disable transmission Tx Disable LED on Remove the RF load from the output of the combiner 9 Replace the 250 watt element with a 10 watt element between the output of the transmitter combiner and the antenna system Select the REVERSE direction 10 Toggle the Tx DISABLE again to enable transmission Tx Disable LED off Record the reflected power from the antenna system Toggle the Tx DISABLE switch and disable transmission again Tx Disable LED on 11 Remove the Thru line Wattmeter and power down all repeaters 7 6 2 RECEIVER MULTICOUPLER TEST The receiver multicoupler must be tested as described in the fol
33. 1 Install the 5 foot 15 conductor cables 19D903880P 130 between Serial modules in adjacent Repeater cabinets as shown in Appendix C EDACS Interface Cable Diagrams 2 If the system includes a Site Controller install a 5 foot 15 conductor cable 19D903880P130 between the Serial module JI in the Site Controller and the Serial module J1 in the adjacent Repeater cabinet 4 2 5 2 Systems With 13 20 Channels 1 Install the 5 foot 15 conductor cables 19D903880P 130 between Serial modules in adjacent Repeater cabinets as shown in Appendix C EDACS Interface Cable Diagrams NOTE Perform steps 2 and 3 if the system includes a Site Controller 2 Install a 5 foot 15 conductor cable 19D903880P130 between Serial module J2 in the Site Controller and Serial module J1 in the adjacent Repeater cabinet 3 install a 15 foot 15 conductor cable 19D903880P131 between the Serial module J1 in the Site Controller and the Serial module 11 in Repeater cabinet of the first row If a non standard floor plan is used longer cables may be required The cables listed in Table 5 are the same as those specified above except for their length SYSTEM CABLING Table 5 15 Conductor Interconnect Cables 4 2 6 PHONE LINE If the site does not contain the Local Telephone Interconnect option skip this section and move on to the Customer Interface Cabling section The Interface modules 19C852204G1 labeled PHONE LINE 1 16 and PHONE LINE 1
34. 1 19C852204G1 19C852204G1 19C852204G1 Channel 1 3 Rptr Cabinet Channel 4 6 Rptr Cabinet Channel 7 9 Channel 10 12 RF Rptr Cabinet Rptr Cabinet Cabinet First Row Channels l 12 EDACS Interface Panel Interconnections GETC DATA MODULES Made from 19D904208 Sh 2 Rev 0 C 6 EDACS INTERFACE PANEL INTERGONNECTION DIAGRAMS LBI 39074 STANDARD ARRANGEMENT FOR UP TO 12 CHANNELS 19D903880P130 5 ft 15 Conductor Cables JI 12 JI J2 SERIAL SERIAL SERIAL SERIAL MODULE MODULE MODULE MODULE 19C852447G1 19C852447G1 19C852447G1 19C852447G1 Channel 1 3 Channel 4 6 Channel 7 9 Channel 10 12 RF Rptr Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet Single Row Channels 1 12 STANDARD ARRANGEMENT FOR 13 TO 20 CHANNELS 19D903880P130 5 ft 15 Conductor Cables JI JI J2 SERIAL SERIAL SERIAL MODULE MODULE MODULE 19C852447G1 19C852447G1 19C852447G1 Channel 13 15 Channel 16 18 Channel 19 amp 20 RF Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet Second Row Channels 13 20 19D903880P131 15 ft 15 Conductor Cable 19D903880P130 5 ft 15 Conductor Cables JI JI 12 SERIAL SERIAL SERIAL SERIAL MODULE MODULE MODULE MODULE 19C852447G1 19C852447G1 19C852447G1 19C852447G1 Channel 1 3 Channel 4 6 Channel 7 9 Channel 10 12 RF Rptr Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet First Row Channels 1 12 EDACS Interface Panel Interconnections SERIAL M
35. 115 STATION AUDIO Module 19C852204G1 Channel 4 6 Rptr Cabinet J14 JIS STATION AUDIO Module 19C852204G1 Channel 10 12 Rptr Cabinet RF Cabinet First Row Channels l 12 C 4 EDACS INTERFACE PANEL INTERGONNECTION DIAGRAMS LBI 39074 STANDARD ARRANGEMENT FOR UP TO 12 CHANNELS 190903880 120 5 ft 25 Pair Cables J14 J15 J14 J15 J14 J15 J14 J15 J14 J15 4 JIS RIC AUDIO RIC AUDIO RIC AUDIO RIC AUDIO RIC AUDIO RIC AUDIO 1 12 13 20 Module Module Module Module Module Module 19C852204G1 19C852204G1 19C852204G1 19C852204G1 19C852204G1 19C852204G1 Site Controller Channel 1 3 Channel 4 6 Channel 7 9 Channel 10 12 RF Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet Single Row Channels l 12 STANDARD ARRANGEMENT FOR 13 TO 20 CHANNELS 7 19D903880P121 15 ft 25 Pair Cable 19D903880P120 5 ft 25 Pair Cables 4 5 4 115 4 115 J14 J15 J15 RIC AUDIO RIC AUDIO RIC AUDIO RIC AUDIO RIC AUDIO 1 12 13 20 Module Module Module Module Module 19C852204G1 19C852204G1 19C852204G1 19C852204G1 19C852204G1 Site Controller Channel 13 15 Cabinet Rptr Cabinet Channel 16 18 Channel 19820 RF Rptr Cabinet Rptr Cabinet Cabinet Second Row Channels 13 20 19D903880P120 5 ft 25 Pair Cables 4 15 J14 115 4 5 J14 115 RIC AUDIO RIC AUDIO RIC AUDIO RIC AUDIO Module Module Module Module 19C852204G1 19C852204G1 19C852204G1 19C852204G1 C
36. 5 Pair cable The termination board is plugged into 15 of POWER SENSOR module Refer to Figure 11 and remove all jumpers corresponding to active channels CH 1 CH 2 J2 P2 CH 12 J12 P12 Verify that jumpers are installed on all unused channels Locate the termination board in the Site Controller cabinet and remove the jumpers for all active channels NOTE The jumper configuration should be the same as in step 2 J2 P2 J3 P3 J4 P4 J5 P5 J6 P6 J7 P7 J8 P8 J9 P9 J10 P10 J11 P11 J12 P12 Figure 11 Channel Termination Board 39 LBI 39074 NOTE Channels 11 and 12 overlap if channel 11 or 12 is used the corresponding jumpers must be removed from both termination boards 4 Verify that the termination board is plugged into J2 of the POWER SENSOR module in the Site Controller cabinet 5 1 4 2 Systems with 13 to 20 Channels 1 Locate the termination board in the last repeater cabinet in row 1 end of 25 Pair cable The termination board is plugged into 15 of POWER SENSOR module 2 Refer to Figure 11 and remove all jumpers corresponding to active channels CH 1 J1 P1 CH 2 J2 P2 CH 12 J12 P12 Verify that jumpers are installed on all unused channels 3 Locate the termination board in the Site Controller cabinet and remove the jumpers for all active channels NOTE The jumper configuration should be the same as in step 2 NOTE Channels 11 and 12 overla
37. 50 isa 974 u jo 1705 1 je E 1S De T T T U2 yi U3 Ul J44 el 019 Jn 3 TP107 8 13 1 2 160 1 jin m 172 154 jis n 07 ik n 165 1 R141 51 82 53 164 J66 2 1 3 1 0000000 14 ju Dip Switches U35 LED Indicators 19050426 S4 Reset Switch L1 L2 L3 L4 L5 L6 L7 Figure 7 Station GETC 19D904266 Jumper Locations 35 LBI 39074 5 1 1 1 Jumper Position Verification 1 Refer to the Station GETC Configuration Manual LBI 38988 and if possible make a full size transparency of the station GETC Jumper Location Diagrams If the LBI is unavailable refer to Figure 7 and Table 8 2 Slide the GETC shelf for repeater No 1 into the service position to gain access to the GETC board 3 Overlay the transparency on the GETC board and verify that all jumpers are in the correct position NOTE If the jumper transparency is not available use the GETC Jumper Positions table in LBI 38988 or SRN s to verify the correct jumper positions for each Station Working Channel and Control Channel GETC 4 Remove transparency 5 While the GETC is in the service position proceed with checking the DIP switch settings next paragraph 6 Record the GETC DIP Switch settings on the Trunked Repeater Test Data Sheet Appendi
38. 7 20 provide Local Telephone Interconnect telephone line connections The PHONE LINE modules are located in the Site Controller cabinet 1 Install a 25 pair cable from the PHONE LINE module J14 in the Site Controller cabinet to the punchblock as shown in Appendix C EDACS Interface Cable Diagrams Refer to Appendix D for Phone Line Punchblock Diagrams This cable must be cut to length and the Amphenol connector reattached 4 2 7 DOWNLINK DATA The Interface module 19C852204G1 labeled DWNLINK DATA module is supplied either in cabinet 1 for a multisited Basic Site or in the Site Controller cabinet The Downlink GETC is connected to J1 of the DWNLINK DATA module 1 Install a 25 pair cable from the DWNLINK DATA module J14 to the punchblock Refer to Appendix D for punchblock connections 30 SYSTEM CABLING 4 3 CUSTOMER INTERFACE CABLING Not all cables connecting to a cabinet are connected to the EDACS Interface Panel Some connections to user supplied devices bypass the EDACS Interface Panels and connect directly to a specific piece of equipment within the EDACS Site Controller cabinet The following direct connections to user supplied devices may be required e 32alarm inputs and 8 control outputs connecting to the ACU Alarm and Control Unit option The locations of these direct connections to user supplied devices are shown in Figure 4 NOTE Special care must be taken to ensure that all outside wiring comes
39. 896 Site Downlink GETC Configuration Manual and SRN 1061 for the current jumper positions and DIP switch settings applicable to the type of multisite system Repeat the procedures in paragraph 5 1 1 except use the configuration settings and jumpers applicable to a Downlink GETC 5 1 3 RADIO INTERFACE CONTROLLER RIC If the site does not contain the Local Telephone Interconnect option skip this section The RIC handles all interconnect signalling and interfacing between the repeater and a telephone line Four switches are located on the RIC which are used to set operating characteristics and to control power and audio routing SWI is a power on off switch SW2 and SW3 are preset at the factory and should not be tampered with in the field SWA is an eight position DIP switch used to control the operation of the RIC in the system environment jumpers are installed at the factory and do not require repositioning At the time of installation the RIC address must be set to match the channel number of the associated repeater This involves setting the eight section DIP switch SW4 to the binary number equivalent of the associated repeater channel number The switch positions are arranged in binary digital weight Therefore the sum of the switch positions equals the channel number of the repeater selected For example if switches 1 amp 3 were selected the channel number selected would be 5 See Figure 10 5 1 3 1 Dip Switch
40. A LINK TO DATA MODEM IN SITE CONTROLLER CABINET T CONNECTOR WITH TERMINATIONS E PRINTER AC PWR SYSTEM MANAGER E 2
41. ED DETAILED Attenuator 10 dB 100 W 8343 100 Test and alignment Punch Down Tool 50F6281 Terminate and cut wires to Tvpe 66 terminal blocks 14 LBI 39074 2 SITE PREPARATION 2 1 INTRODUCTION This section provides instructions for preparing the site and other considerations which must be completed prior to installing an EDACS Basic or Level 1 system equipment The areas covered include the following Antenna System This includes installation of the antenna tower receive and transmit antennas and the installation of the transmission lines from the antenna to the equipment shelter e Site Requirements Information is provided concerning various factors which may affect the physical location of the equipment facility Facility Preparation This section provides information for preparing the facility prior to installing the equipment This information includes proposed equipment layout environment electrical power and telephone line installation 2 2 ANTENNA SYSTEM This section covers installing the antenna system including RF cables from the antennas to the equipment room wall feedthrough connector Antenna systems are generally installed by crews trained and equipped for working on antenna towers Asa result this manual assumes the Antenna Systems are installed by crews with the specialized equipment and skills required for working on towers and installing the antenna cables However it may be
42. F EQUIPMENT 3 4 TRUNKED EQUIPMENT INSTALLATION 3 4 1 CABINET MOUNTING TYPICAL 3 4 2 CABLE DUCT ASSEMBLY 3 4 3 PROTECTIVE GROUND CONNECTIONS 3 4 4 POWER CONNECTIONS 3 5 QUALITY AUDIT 4 1 INTERIOR RF CABLING 4 1 1 INSTALLING RF CABLES 4 2 EDACS INTERFACE CABLING 4 2 1 POWER SENSOR 4 2 2 STATION AUDIO 4 2 3 RIC AUDIO 4 2 4 GETC DATA 4 2 5 SERIAL MODULE 4 2 6 PHONE LINE 4 2 7 DOWNLINK DATA 4 3 CUSTOMER INTERFACE CABLING 4 3 1 ALARM AND CONTROL UNIT ACU 4 4 QUALITY AUDIT 5 1 INTRODUCTION 5 1 1 STATION GETC s 5 1 2 DOWNLINK GETC 5 1 3 RADIO INTERFACE CONTROLLER RIC LBI 39074 5 1 4 CHANNEL TERMINATIONS 5 1 5 POWER MONITOR UNIT 5 1 6 SITE CONTROLLER MODEM 5 2 QUALITY AUDIT 6 SYSTEM MANAGER INSTALLATION SPECIFICATIONS INTRODUCTION INSTALLATION 6 3 1 OPERATING ENVIRONMENT 6 3 2 ELECTRICAL POWER 6 3 3 TELEPHONE LINES DATA MODEMS 6 4 1 INSTALLATION 6 4 2 TEST EQUIPMENT REQUIRED 6 4 3 CONFIGURATION QUALITY AUDIT 7 SYSTEM TEST AND ALIGNMENT PROCEDURES INTRODUCTION TEST EQUIPMENT POWER UP GETC PROGRAMMING TRUNKED REPEATER TEST 7 5 1 SETUP 7 5 2 RECEIVER POT ALIGNMENT 7 5 3 TRANSMITTER POT 53 7 54 TRANSMITTER OUTPUT AND REFLECTED POWER except MASTR 800 MHz 7 5 5 TRANSMITTER OUTPUT AND REFLECTED POWER MASTR 800 MHz only 7 6 RF SYSTEM CHECK 7 6 1 TRANSMITTER COMBINER 7 6 2 RECEIVER MULTICOUPLER TEST 7 6 3 TOWER TOP AMPLI
43. FIER TEST 7 7 REPOWER MONITOR TEST 8 SYSTEM FUNCTIONAL CHECKOUT PROCEDURES 8 1 INTRODUCTION 8 2 PROGRAMMING THE EDACS TEST RADIOS 8 3 BASIC TEST SITE 8 4 LEVEL 1 TRUNKING TEST 8 5 UNINTERRUPTABLE POWER SUPPLY TEST 8 6 TELEPHONE INTERCONNECT TEST APPENDIX A INSTALLATION CHECKLISTS SITE DATA SHEET INSTALLER PROFILE DATA SHEET ANTENNA SYSTEM INSTALLATION CHECKLIST EQUIPMENT INSTALLATION CHECKLIST SYSTEM CABLING CHECKLIST CONFIGURATION CHECKLIST DOWNLINK GETC CHECKLIST SYSTEM MANAGER INSTALLATION CHECKLIST GETC PROGRAMMING DATA SHEET TRUNKED REPEATER TEST DATA RF SYSTEM TEST DATA APPENDIX B EQUIPMENT ROOM LAYOUT DIAGRAMS STANDARD EQUIPMENT ROOM FLOOR PLANS STANDARD EQUIPMENT CABINET LAYOUT DIAGRAM LBI 39074 LBI 39074 APPENDIX EDACS INTERFACE PANEL INTERCONNECTION DIAGRAMS INSTALLATION WIRING GUIDE INSTALLATION WIRING GUIDE POWER SENSOR MODULES STATION AUDIO MODULES RIC AUDIO MODULES GETC DATA MODULES SERIAL MODULES BASIC EDACS SERIAL MODULES LEVEL 1 SYSTEM PHONE LINE MODULE STATION AUDIO CH 1 12 STATION AUDIO CH 13 20 MODEM DATA 1 12 MODEM DATA CH 13 20 PHONE LINE 1 16 PHONE LINE 17 20 DOWNLINK DATA LBI 39074 FIGURES AND TABLES Figure 1 Surge Protectors Figure 2 Typical Mounting of the Rx Surge Protectors Figure 3 Antenna Power Sensor Interconnection Figure 4 External Connections Directly to Other Equipment Rear View Figure 5 Typ
44. III repeaters the operating frequency is programmed directly into the MASTR II s personality Set S1 1 thru S1 7 and S2 1 thru S2 4 to the Closed position 2 Set S1 8 to the Closed position not used 3 Set S2 5 to enable or disable Conventional Failsoft e OPEN e CLOSED Enabled gt Disabled 4 Set S3 1 thru S3 5 to the repeater s channel number Use the chart in Table 8 to determine the proper settings for the channel desired In example For Channel 1 set S3 1 to Open and S3 2 thru S3 5 to the Closed position 5 Set 53 6 and 53 7 to the Closed position normal operation i e not test or simulcast for Trunked Failsoft or Site Controller communications e OPEN Always operates in Trunked Failsoft e CLOSED GETC connected to Site Controller 7 Slide GETC shelf back into the rack 8 Repeat the jumper and DIP switch verification process for all GETC s in the repeater racks 36 STATION CONFIGURATION LBI 39074 Table 8 GETC Channel Number Settings SWITCH SETTINGS NUMBER S3 2 S3 4 S3 5 5 1 2 DOWNLINK GETC For Level 1 systems the Downlink GETC is installed in the in the Site Controller cabinet For BASIC EDACS systems the Downlink GETC is installed in the first repeater cabinet The jumpers are normally installed at the factory and the DIP switches set Configuring the Downlink GETC involves verifying the jumper positions and DIP switch settings Refer to LBI 38
45. L FLOOR PLANS FOR 69 CABINETS CABLE DUCT X 69 in FRONT EQ BACK CAB CABLE DUCT CHAN CHAN CHAN ROW 1 a CONT 1 3 4 6 7 9 CAB CAB CAB TOP VIEW VIEW A CABLE DUCT CABLE DUCT BRIDGE CHAN ROW 2 19 amp 20 CAB SITE Je CONT B CAB CABLE DUCT CHAN CHAN CHAN CHAN ROW 1 1 3 4 6 7 9 10 12 EQ CAB CAB CAB CAB CAB ROW 1 ROW 2 TOP VIEW VIEW B STANDARD 12 CHANNEL AND 20 CHANNEL FLOOR PLANS FOR 83 CABINETS CABLE DUCT NX 83 in FRONT EQ BACK ROW 1 TOP VIEW VIEW A CABLE DUCT CABLE DUCT BRIDGE CHAN 2 ROW 19 amp 20 CAB SHE CONT B CAB CABLE ROW 1 ROW 1 ROW 2 TOP VIEW VIEW B STANDARD EQUIPMENT ROOM FLOOR PLANS B 2 SITE CONTROLLER EQUIPMENT ROOM LAYOUT DIAGRAMS GETC POWER MONITOR REPEATER UNIT NO 3 LOCAL TELEPHONI POWER SUPPLY INTERCONNECT DOWNLINK GETC GETC DOWNLINK GETC REPEATER NO 2 CONTROLLER POWER BLANK PANEL ALARM AND CONTROL UNIT TEST UNIT GETC BLANK PANEL POWER REPEATER SUPPLY NO 1 BLANK PANEL BLANK PANEL POWER UNINTERRUPTIBLE SUPPLY re REPEATER CABINET Not used in EDACS Level 1 Systems RIC REPEATER NO 6 POWER SUPPLY GETC REPEATER NO 5 POWER SUPPLY GETC REPEATER NO 4 POWER SUPPLY REPEATER CABINET RIC REPEATER NO 9 POWER SUPPLY GETC
46. L INTERGONNECTION DIAGRAMS STANDARD ARRANGEMENT FOR UP TO 12 CHANNELS gt 19D903880P121 15 ft 25 Pair Cable J14 J15 STATION AUDIO Module 19C852204G1 Channel 1 3 Rptr Cabinet Pre Wired 66 Punchblock 19C851899P2 Site Controller Cabinet STANDARD ARRANGEMENT FOR 13 TO 20 CHANNELS gt 19D903880P121 15 ft 25 Pair Cable Pre Wired Type 66 Punchblock 19C851899P2 Site Controller Cabinet 19D903880P121 15 ft 25 Pair Cable J14 15 5 AUDIO Module 19C852204G1 Channel 1 3 Rptr Cabinet Pre Wired Tvpe 66 Punchblock 19C851899P2 EDACS Interface Panel Interconnections STATION AUDIO MODULES Made from 19D904213 Sh 2 Rev 0 19D903880P120 5 ft 25 Pair Cables J14 115 STATION AUDIO Module 19C852204G1 Channel 7 9 Rptr Cabinet J14 JIS STATION AUDIO Module 19C852204G1 Channel 4 6 Rptr Cabinet J14 115 STATION AUDIO Module 19C852204G1 Channel 10 12 Rptr Cabinet RF Cabinet Single Row Channels l 12 19D903880P120 5 ft 25 Pair Cables 7 J14 J15 STATION AUDIO Module 19C852204G1 Channel 16 18 Rptr Cabinet J14 JIS STATION AUDIO Module 19C852204G1 Channel 13 15 Rptr Cabinet J14 115 STATION AUDIO Module 19C852204G1 Channel 19820 Rptr Cabinet Second Row Channels 13 20 RF Cabinet 19D903880P120 5 ft 25 Pair Cables J14 J15 STATION AUDIO Module 19C852204G1 Channel 7 9 Rptr Cabinet J14
47. LBI 39074A Mobile Communications EDACS MASTR III Basic or Level 1 System Installation Manual LBI 39074 TABLE OF CONTENTS 1 GENERAL INFORMATION IMPORTANT SAFETY INFORMATION GENERAL SPECIFICATIONS INTRODUCTION REFERENCE MANUALS TOOLS AND TEST EQUIPMENT 2 SITE PREPARATION INTRODUCTION ANTENNA SYSTEM 2 2 1 ANTENNA MOUNTING 2 2 2 TRANSMISSION LINES 2 2 3 ANTENNA GROUNDING SITE REQUIREMENTS 2 3 1 FLOOR PLAN 2 3 2 OPERATING ENVIRONMENT 2 3 3 ELECTRICAL POWER 2 3 4 TELEPHONE LINES 2 4 QUALITY AUDIT 2 4 1 ANTENNA SYSTEM This manual is published by Ericsson GE Mobile Communications Inc without any warranty Improvements and changes to this manual necessitated by typographical errors inaccuracies of current information or improvements to programs and or equipment may be made by Ericsson GE Mobile Communications Inc at any time and without notice Such changes will be incorportated into new editions of this manual No part of this manual may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording for any purpose without the express written permission of Ericsson GE Mobile Communications Inc Copyright June 1994 Ericsson GE Mobile Communications Inc LBI 39074 3 EQUIPMENT INSTALLATION 3 1 INSTALLATION 3 2 UNPACKING EQUIPMENT 3 3 RF EQUIPMENT INSTALLATION 3 3 1 SURGE PROTECTION EQUIPMENT 3 3 2 INSTALLING VENDOR SUPPLIED R
48. NKING TEST This section tests Site Controller operation and trunked operations of the EDACS Level 1 site These tests should only be performed after the basic failsoft tests described in the previous section have been completed 1 2 Apply power to the Site Controller computer Verify the front panel LTC and RUN indicators are ON Verify the two Fail LED s on the rear of the Site Controller are OFF Reset the Control Channel GETC Verify the site goes into full Trunking mode L1 turns OFF Verify that each idle Working Channel can be assigned to call by performing a PTT on the portable radio NOTE For sites not programmed for automatic channel rotation each Working Channel must be selected manually by turning all the other Working Channels OFF Reset the Control Channel GETC and verify that the Control Channel rotates to the next allowable Control Channel position Repeat steps 5 and 6 and verify each GETC will operate as the Control Channel SYSTEM FUNCTIONAL CHECKOUT PROCEDURES 8 5 UNINTERRUPTABLE POWER SUPPLY TEST 1 Remove AC power from the Site Controller cabinet 2 Verify the UPS automatically switches in and supplies power to the Site Controller power glitch should not force the site into failsoft trunked mode 3 Allow the UPS to power the Site Controller for at least five 5 continuous minutes 8 6 TELEPHONE INTERCONNECT TEST The following tests verify Telephone Int
49. ODULES BASIC EDACS Made from 19D904206 Sh 2 Rev 0 C 7 LBI 39074 EDACS INTERFACE PANEL INTERGONNECTION DIAGRAMS STANDARD ARRANGEMENT FOR UP TO 12 CHANNELS 19D903880P130 5 ft 15 Conductor Cables SERIAL SERIAL SERIAL SERIAL SERIAL MODULE MODULE MODULE MODULE MODULE 19C852447G1 19C852447G1 19C852447G1 19C852447G1 19C852447G1 Site Controller Channel 1 3 Channel 4 6 Channel 7 9 Channel 10 12 RF Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet Single Row Channels 1 12 STANDARD ARRANGEMENT FOR 13 TO 20 CHANNELS 19D903880P130 5 ft 15 Conductor Cables JI JI 12 SERIAL SERIAL SERIAL SERIAL MODULE MODULE MODULE MODULE 19C852447G1 19C852447G1 19C852447G1 19C852447G1 Site Controller Channel 13 15 Channel 16 18 Channel 19 amp 20 RF Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet Second Row Channels 13 20 7 19D903880P131 15 ft 15 Conductor Cable 19D903880P130 5 ft 15 Conductor Cables JI JI J2 SERIAL SERIAL SERIAL SERIAL MODULE MODULE MODULE MODULE 19C852447G1 19C852447G1 19C852447G1 19C852447G1 Channel 1 3 Channel 4 6 Channel 7 9 Channel 10 12 RF Rptr Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet First Row Channels 1 12 EDACS Interface Panel Interconnections SERIAL MODULES LEVEL 1 SYSTEM Made from 19D904211 Sh 2 Rev 0 8 EDACS INTERFACE PANEL INTERGONNECTION DIAGRAMS LBI 39074 STANDARD ARRANGEMENT F
50. OR UP TO 12 CHANNELS Optional 19D903880P121 15 ft 25 Pair Cable E m m PHONE LINE Optional 1 16 Pre Wired Module Type66 19C852204G1 Punchblock Site Controller Channel 1 3 Channel 4 6 Channel 7 9 Channel 10 12 RF 19C851899P2 Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet Single Row Channels 1 12 STANDARD ARRANGEMENT FOR 13 TO 20 CHANNELS Optional 19D903880P121 15 ft 25 Pair Cables J14 J15 J14 JIS PHONE LINE PHONE LINE Optional 1 16 17 20 Pre Wired Module Module Type 66 19C852204G1 19C852204G1 Punchblock Site Controller 19C851899P2 Cabinet Channel 19820 RF Rptr Cabinet Cabinet Channel 13 15 Rptr Cabinet Channel 16 18 Rptr Cabinet Second Row Channels 13 20 Optional Pre Wired Type 66 Punchblock 19 851899 2 Channel 10 12 RF Rptr Cabinet Cabinet Channel 7 9 Rptr Cabinet Channel 4 6 Rptr Cabinet Channel l 3 Rptr Cabinet First Row Channels l 12 EDACS Interface Panel Interconnections PHONE LINE MODULE 9 LBI 39074 This page intentionally left blank LBI 39074 APPENDIX D PUNCHBLOCK CONNECTION DIAGRAMS D 1 LBI 39074 PRE WIRED TYPE 66 PUNCHBLOCK STATION AUDIO 1 12 D 2 1 2 3 4 5 6 7 8 9 PUNCHBLOCK GONNECTION DIAGRAM TYPE 66 PUNCHBLOCK CONN C D 4 PE 26 7 Audio Rx 27 gt Chan 1 2 gt Audio T
51. P switches as shown 1 5 10 DUAL below UP 1 5 10 DUAL DN UP DO ndicates switch sposition DN ind hep Modem Switch o Indicates switch position Modem Switch NOTE Terminal should be set for 9600 baud data leads NOTE only no modem control XON XOFF recognition The modem port should be set for 9600 baud remote and no autobaud 6 4 3 3 2 Remote Terminal Modem 1 UP DN E indicates switch position Set the DIP switches located on the bottom of the of modem as shown below 1 5 10 DUAL Modem Switch Connect the PC or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK Set the terminal to 9600 baud 8 bit no parity ONLY Refer to Robotics Maintenance Manual for additional information Connect AC power to modem and turn it ON AT ENTER Terminal should respond not check cable verify steps 1 4 above Type the following commands in the order given following each with a carriage return 515 32 amp 2 amp 1 AT amp X6 AT amp W Turn modem OFF and reset DIP switches as shown below for all DEC VTIxx VT2xx VT3xx default terminals 6 4 3 4 Dedicated Line Remote System Manager Terminal 6 4 3 4 1 Remote Terminal Modem 1 DN o Indicates switch position Set the DIP switches located on the bottom of modem as shown below 1 5 10 DUAL Modem Switch Connect
52. S J14 JIS POWER SENSOR Module 19C852204G1 Channel 4 6 Rptr Cabinet Antenna Sensor Cable Jl POWER SENSOR Module 19C852213G1 Site Controller Cabinet 7 19D903880P121 15 ft 25 Pair Cable J14 JIS POWER SENSOR Module 19C852204G1 Channel 13 15 Rptr Cabinet Antenna Sensor Cable J14 115 POWER SENSOR Module 19C852204G1 Channel 1 3 Rptr Cabinet Channel Termination Board 19C852379G1 19D903880P120 5 ft 25 Pair Cables J14 115 J14 JIS POWER POWER SENSOR SENSOR Module Module 19C852204G1 19C852204G1 Channel 7 9 Channel 10 12 Rptr Cabinet Rptr Cabinet Single Row Channels l 12 Cabinet Channel Termination Board 19C852379G1 19D903880P120 5 ft 25 Pair Cables J14 J15 J14 JIS Power POWER POWER SENSOR SENSOR z Module Module 19C852204G1 19C852204G1 Channel 16 18 Channel 19820 RF Rptr Cabinet Rptr Cabinet Cabinet Second Row Channels 13 20 Channel Termination Board 19C852379G1 19D903880P120 5 ft 25 Pair Cables J14 JIS POWER SENSOR Module 19C852204G1 Channel 4 6 Rptr Cabinet J14 115 POWER SENSOR Module 19C852204G1 Chanel 7 9 Rptr Cabinet J14 JIS POWER SENSOR Module 19C852204G1 Power Sensor Channel 10 12 RF Rptr Cabinet Cabinet First Row Channels l 12 EDACS Interface Panel Interconnections POWER SENSOR MODULES Made from 19D904207 Sh 2 Rev 0 C 3 LBI 39074 EDACS INTERFACE PANE
53. Settings 1 Refer to Equipment Layout Diagrams in Appendix B to locate the RIC associated with channel 1 2 Slide the RIC shelf out of the cabinet to gain access to the RIC board 3 Refer to Figure 9 or the location of SWI thru SW3 Verify SWI thru SW3 switch positions as follows e SWI Towards front of board Power switch ON e SW2 SW3 left position DISABLE and RESET 4 Locate SWA on the left edge of the RIC board and set SW4 to the channel number under configuration see Figure 10 5 Slide RIC board back into the cabinet 37 LBI 39074 STATION CONFIGURATION Table 9 Jumper Settings L A Position GETC GETC FUNCTION o DL e e aa 2 amp 3 sclcts 5 5296 MHz clock fred for 4800 baud data Nato band mm mx cm a omr 18 2 for 4800 vaud 900 MHz Narrowband Enabes COMB PEN n Legend LSD Low Speed Data BSL Backup Serial Link RxD Receive Data HSD High Speed Data MSL Main Serial Link TxD Transmit Data NOTES 1 Use for EDACS Wideband CC WC WB Downlink and WB NB Uplink 2 Use for EDACS Narrow Band CC WC and NB Downlink 3 and P12 are shown for GETC s with Rockwell Modems installed For GETC s using RS 232 communication links Rockwell Modem not installed move P11 to 1 2 amp 3 and P12 to J12 2 amp 3 4 Omit remove the following jumpers P20 P51 P55 amp P67 38 STATION CONFIGURATION LBI 39074
54. US Robotics data modems Refer to the vendor s manual for switch location and identification The following applications are covered Dialup System Manager To Site Controller e Dedicated Line System Manager To Site Controller 44 SYSTEM MANAGER INSTALLATION e Dialup Remote System Manager Terminal e Dedicated Line Remote System Manager Terminal 6 4 3 1 Dialup System Manager To Site 1 Indicates switch position 2 3 4 7 Controller NOTE In this application both modems are configured the same Set the DIP switches located on the bottom of the modem as shown below 1 10 DUAL Modem Switch Connect the PC or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK Set the terminal to 9600 baud 8 bit no parity ONLY Refer to Robotics Maintenance Manual for additional information Connect power to modem and turn it ON Type AT ENTER Terminal should respond OK If not check cable and verify steps 1 4 above Type the following commands in the order given following each with a carriage return 515 32 ATS13 1 amp amp amp 1 AT amp N6 AT amp S4 ATT ATX6 AT amp QO AT amp W Turn modem OFF and reset DIP switches as shown below LBI 39074 6 4 3 1 1 For VAX System Manager Application UP DN Indicates switch position 1 5 10 DUAL Modem Switch 6 4 3 1 2 For PDP S
55. able protectors A few general rules of thumb are as follows Make ground wires as short as possible and direct as possible avoid bends if possible absolutely no bends with a radius of less than eight 8 inches e Surface area of ground wires is more important than cross sectional area All connections must be clean free of non conductive coatings and be coated with an anti oxidant such as NO OX 3 4 4 POWER CONNECTIONS To prevent damage to equipment ensure power is not accidentally applied at this time Make sure all equipment circuit breakers are in the OFF position DO NOT apply power at this time Each EDACS cabinet must be wired to a separate circuit breaker 20 amp for 115 Vac operation 15 amp for 230 Vac If plugs are used to connect the cabinets to the circuit breakers do not plug in until the equipment installation system cabling and station configuration sections of this manual are complete and you are ready to turn on the equipment 22 3 5 QUALITY AUDIT The repeater site equipment room should be inspected before the installers leave Use an ohm meter if necessary to check for continuity or shorts Using copies of the Equipment Room Installation Checklists 1 and 2 found in Appendix A complete a checklist for each equipment cabinet as you go through the following inspection procedure Verify the following mechanical connections 1 Verify each cabinet rack is correctly fastened
56. ata Module Interconnect Diagram in Appendix C 4 2 4 1 Systems With 1 12 Channels 1 Install 5 foot 25 Pair cables 19D903880P120 between the GETC Data modules as shown in Appendix C EDACS Interface Cabling Diagrams 2 Install a 5 foot 25 Pair cable 19D903880P120 between the GETC Data module channels 1 12 J14 in the Site Controller cabinet and GETC Data module J14 in the adjacent Repeater cabinet 4 2 4 2 Systems With 13 To 20 Channels 1 Install 5 foot 25 Pair cables 19D903880P120 between the GETC Data modules as shown in Appendix C EDACS Interface Cabling Diagrams 2 Install a 5 foot 25 Pair cable 19D903880P120 between the GETC Data module channels 13 20 J14 in the Site Controller cabinet and GETC Data module J14 in the adjacent Repeater cabinet 2 Install a 15 foot 25 Pair cable 19D903880P121 between the GETC Data module channels 1 12 J14 in the Site Controller cabinet and the GETC Data module J14 in the end Repeater cabinet in the first row If a non standard floor plan is used longer cables may be required Refer to Table 4 for longer cables 29 LBI 39074 4 2 5 SERIAL MODULE The Serial Interface modules 19C852447G1 labeled SERIAL MODULE collect and route serial data throughout the EDACS The SERIAL MODULE modules are daisv chained together using 15 conductor cables as shown in the applicable SERIAL MODULE Modules Interconnect Diagram in Appendix C 4 2 5 1 Systems With 1 To 12 Channels
57. baud 8 bit no parity ONLY Refer to Robotics Maintenance Manual for additional information 4 Connect AC power to modem and turn it ON gt AT ENTER Terminal should respond not check cable and verify steps 1 4 above 6 the following commands in the order given following each with a carriage return SYSTEM MANAGER INSTALLATION ATS15 32 ATS7 255 ATS13 1 AT amp MO AT amp KO amp 1 AT amp N6 AT amp LI AT amp S2 AT amp W 7 Turn modem OFF and reset DIP switches as shown below 1 5 10 DUAL UP DN El Indicates switch position Modem Switch 6 4 3 3 Dialup Remote System Manager Terminal 6 4 3 3 1 System Manager Modem 1 Set the switches located on the bottom of the of modem as shown below 2 Connect the PC or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK 3 Set the terminal to 9600 baud 8 bit no parity ONLY Refer to Robotics Maintenance Manual for additional information 4 Connect AC power to modem and turn it ON 5 AT ENTER Terminal should respond If not check cable and verify steps 1 4 above 6 Type the following commands in the order given following each with a carriage return ATS15 32 ATS13 1 AT amp H2 amp 1 AT amp X6 AT amp W 52 AT amp W 46 SYSTEM MANAGER INSTALLATION LBI 39074 7 Turn modem OFF and reset DI
58. d reset DIP switches as shown below SYSTEM MANAGER INSTALLATION 1 5 10 DUAL UP DN El Indicates switch position Modem Switch NOTE The modem port should be set for 9600 baud remote and no auto baud 6 4 3 4 3 Remote Terminal Modem 1 Set the switches located on the bottom of the of modem as shown below 1 5 10 DUAL UP DN Indicates switch position Modem Switch 2 Connect the PC or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK 3 Set the terminal to 9600 baud 8 bit parity ONLY Refer to Robotics Maintenance Manual for additional information 4 Connect power to modem and turn it ON 5 AT ENTER Terminal should respond OK If not check cable and verify steps 1 4 above 6 the following commands in the order given following each with a carriage return ATS15 32 AT amp H2 AT amp BI ATT AT amp X6 AT amp W 7 Turn modem OFF and reset DIP switches as shown below 48 SYSTEM MANAGER INSTALLATION LBI 39074 1 5 10 DUAL UP DN E indicates switch sposition Modem Switch NOTE Terminal should be set for 9600 baud data leads only no modem control XON XOFF recognition default for all DEC VTIxx VT2xx VT3xx terminals 6 5 QUALITY AUDIT Using a copy of the System Manager Installation Checklist found in the Appendix A fill out the checklist as you go through
59. daisv chained together using 25 pair cables as shown in the applicable RIC Audio Module Interconnect Diagram in Appendix C 4 2 3 1 Systems With 1 To 12 Channels 1 Install 5 foot 25 Pair cables 19D903880P120 between the RIC Audio modules as shown in Appendix C EDACS Interface Cabling Diagrams 2 Install a 5 foot 25 Pair cable 19D903880P120 between the Site Controller RIC Audio module 4 and JI4 on the RIC Audio module for Repeater Channels 1 3 4 2 3 2 Systems With 13 To 20 Channels 1 Install 5 foot 25 Pair cables 19D903880P120 between the repeater RIC Audio modules as shown in Appendix C EDACS Interface Cabling Diagrams 2 Install 15 foot 25 Pair cable 19D903880P121 between JI4 on the Site Controller RIC Audio module for channels 1 12 and J14 on the RIC Audio module for Repeater Channels 1 3 LBI 39074 3 Install a 15 foot 25 Pair cable 19D903880P121 between J14 on the Site Controller RIC Audio module for channels 13 20 and J14 on the RIC Audio module for Repeater Channels 13 15 If a non standard floor plan is used longer cables may be required Refer to Table 4 for longer cables 4 2 4 GETC DATA If the site is a Basic system i e no Site Controller skip this section and move on to the SERIAL MODULE section The Interface modules 19C852204G1 labeled GETC DATA collect GETC data from each repeater The GETC DATA modules are daisy chained together using 25 pair cables as shown in the applicable GETC D
60. de 5 pack 209874 Preparing RF Cables 1 1 2 Programming Adapter PC Programming Software 1 Programming Cables 1 Laptop or portable computer 15 Transmission Impairment H Measuring Set TIMMS 2 alligator clips E E 14 1 RS 232 Adapter Cable NEWARK DB9 F to DB25 M 1 10 ft cables terminated with 1 1 Adapter Punch block Amphenol 100 Watt 18 2 RF Directional Wattmeter Bird Bird Model 43 Plug in Elements 400 1000 Mhz 50 Watt 250 Watt Test and Troubleshooting Fixture Coaxial Load Resistor G EG EG G G G EG TQ3353 TQ3357 TQ3364 TQ3311 TQ3336 TQ3368 TQ3360 TQ3356 TQ3313 386 or 486 MPA PCS SOF6410 4934A 19B851899P2 284 1 TBR 43 TBRSOE TBRIOOE TBR250E 188D5338G1 188D5338G2 00650 8135 MASTR Programming EDACS PC Product Program Cable for MPA MPD radios Cable for PCS radio Cable for MRK radio Cable for GETC Cable for MASTR III T R Shelf Cable for RANGR radio Running PC Programming Software Talk Tests Interconnection between Laptop computer and Interface modules Test and alignment Test and alignment Test and alignment Test output power Use with System and Power modules Use with RF modules Test align and troubleshoot MASTR III Station Test and alignment LBI 39074 SITE PREPARATION Table 2 Tools and Test Equipment con t ITEM DESCRIPTION VENDOR MODEL No WHERE US
61. e custom made on site to the required length Table 3 lists the cables and associated connectors which will typically be fabricated in the field The coaxial cable and connectors are supplied in bulk To cut the cable properly for easy connector attachment use an Andrew s EASIAX cutting tool or equivalent When installing the RF cables refer to the Antenna Svstem Block Diagrams in LBI 38983 to locate and identifv the specific cable called for in these installation instructions 4 1 1 INSTALLING RF CABLES Assemble and install the RF coaxial cables Be careful not to exceed minimum bend radius refer to paragraph 2 2 2 2 Refer to the Antenna Systems Assemble Manual LBI 38983 MASTR Base Station Installation Manual LBI 38636 and vendor manuals for and Rx connection points For specially engineered systems refer to the As Built Antenna System Diagrams for the particular site Use cable ties to secure the coaxial cables to the back rails of the cabinets Ensure cables do not impede access to the internal equipment and the installation appears neat and orderly Route cables away from the sharp ends of mounting screws on the back side of the equipment rails and allow room for equipment mounting screws to be removed and re installed without damaging the cables NOTE If overhead cable trays are used ensure the RF cable lengths are sufficient to run from point A to point B via the cable tra
62. ects from the EDACS Interface Panel in the top of one cabinet to the panel in the top of the next to the top of the next etc In this way the cabinets are daisy chained by row to the Site Controller cabinet Each EDACS Interface Panel is made up of one or more modules with labels such as POWER SENSOR STATION AUDIO RIC AUDIO MODEM DATA etc The panels for your site may contain modules for options you don t have However not enough cables are supplied to daisy chain these unused modules so daisy chain only those modules you need Refer to the Installation Wiring Guide in Appendix C to determine which interface cables are required Install the cables between the interface panels using the following instructions and by referring to Interconnection Diagrams in Appendix C 4 2 1 POWER SENSOR If the site does not contain the Power Monitor Unit PMU option skip this Power Sensor section and proceed to the STATION AUDIO section The Station Interface modules 19C852204G1 labeled POWER SENSOR collect and route relative Tx output power data to the Power Monitor Unit PMU via the Site Controller Interface module 19 85221361 labeled POWER SENSOR These modules are daisy chained LBI 39074 together using 25 Pair cables The specific cabling scheme depends on the number of repeater racks rows as shown in the applicable Power Sensor Module interconnect diagram in the Appendix C Additionally a cable is routed from the
63. ed Monopole Other Tower Height Tower FAA Options Painted LI Antenna System Single If Multi Antennas Number of Transmit If Multi Antenna Number of Receive Transmit Helix Type Receive Helix Type Transmit Antenna Model Receive Antenna Model If Tower Top Amplifier Model Lighs O Multi Transmit Antenna Height Receive Antenna Height Transmit Antenna Azimuth Receive Antenna Azimuth Transmitter Combiner Model Tower Top Amplifier YES D NO Receiver Multicoupler Model A 2 INSTALLATION CHECKLISTS LBI 39074 SITE DATA SHEET Continued Design Telco Line Output Level Designt Telco Line Input Level These line levels are obtained from the customer after consultation with EGE Systems Engineering and represent the maximum levels as referenced in the main procedures A 3 LBI 39074 A 4 INSTALLATION CHECKLISTS INSTALLER PROFILE DATA SHEET INSTALLER PROFILE Installer s Companv Name Installer s Telephone Number Installer s Name 5 Technician s Name s Date of Testing Complete Test Equipment Used if other than specified INSTALLATION CHECKLISTS LBI 39074 ANTENNA SYSTEM INSTALLATION CHECKLIST CHECKLIST SO ye 2905 redo ON AN es Sv What is make of antenna What is type of antenna What is design gain of antenna What is bearing of antenna What is height of antenna above ground Are ho
64. ent cabinet and Test Unit antenna 3 2 UNPACKING EQUIPMENT EDACS equipment is generally packed in one of the following two ways e Bolted vertically to a mini pallet approximately 36 deep x 32 wide with a corrugated cardboard cover held down with two plastic straps This technique is generally used for domestic shipments of 69 inch and 83 inch cabinets The mini pallet adds approximately three inches to the overall cabinet height The weight varies according to the content but generally runs from 300 pounds to 600 pounds e Crated vertically or horizontally This technique is generally used for open racked equipment and overseas shipments of 69 inch and 83 inch cabinets Crates may contain one or several cabinets or racks and the dimensions and weight will vary accordingly If size and weight limits are required contact the factory for special packing instructions Cabinets packed on mini pallets can be moved with a hand truck crates may need a fork lift or pallet jack depending on the size Wrenches will be needed to unbolt the cabinets from the mini pallets and a crowbar and hammer will be useful in opening the crates Do not leave packed or unpacked equipment where they can be rained on Upon receipt of the EDACS station equipment carefully examine each carton If any damage is detected note the damage on the Bill of Lading Move the cartons as close as possible to their mounting location Unpack the equipment
65. entiometer 11 only DO NOT adjust any other pots on the PA assembly The remaining pots are set at the factory and do not require adjustment Toggle the DISABLE switch and disable transmission Tx Disable LED on Set the sensing direction to REVERSE Toggle the Tx DISABLE again to enable transmission Tx Disable LED off Read the reflected power and record this value on the RF System data sheet If this value is greater than 4 watts service is required to reduce the reflected power Toggle Tx DISABLE to disable transmission 55 LBI 39074 PL3 R2 O PL2 R5 O PL1 R8 O PO PLO R11 P O 19D901841G3 Figure 19 Power Amplifier Adjustment Locations 10 Remove Wattmeter and reconnect cable to RF Combiner 7 6 RF SYSTEM CHECK 7 6 1 TRANSMITTER COMBINER The transmitter combiners must be tested to insure the cavities have been tuned to the proper frequencies and do not have losses that exceed specifications 1 On the RF System Test Data sheet record the cabinet number of the cabinet which contains the transmitter combiner 2 Connect a second Wattmeter terminated into a 50 ohm load at the output of the transmitter combiner 3 Toggle the Tx DISABLE again to enable transmission Tx Disable LED off 4 Measure the output power of the transmitter combiner Record this value on the data sheet The input power to the Combiner from the Repeater PA should be 100 5
66. erconnect operation NOTE This test requires a live telephone line and a punchblock with the bridging clips installed 1 Using portable radio perform an outbound telephone call 2 Repeat step 1 for all available telephone lines 3 Make an inbound telephone call to the site and at the second dial tone overdial the 5 digit LID of the test portable 4 Verify the portable rings and when answered the call is processed ERICSSON 2 e Ericsson GE Mobile Communications Inc Mountain View Road e Lynchburg Virginia 24502 Printed in U S A 60 LBI 39074 APPENDIX A INSTALLATION CHECKLISTS 1 LBI 39074 INSTALLATION CHECKLISTS SITE DATA SHEET Customer Name Local Customer Contact Name Local Customer Phone Site Name Site Address Site Telephone Number If Site is Leased Owner s Name If Site is Leased Owner s Phone Access Controlled bv Name Phone Site Latitude Deg Min Sec Site Longitude Deg Min Sec FCC License ID Call Sign Site Equipment Tvpe Basic DI LEVELI Number of Channels If LEVEL 1 Installed Options Redundant Downlink Power Monitor Unit Test and Alarm Unit Local Telco Interconnect If Local Number of PSTN Cct OOOO If Local I C List Channels with RICs Installation Date Installed By Company Name OOOO Tower Type Self Supporting Guy
67. erface Panel s POWER SENSOR module in the Site Controller cabinet Does not apply to the Failsoft Repeater cabinets Is the daisy chain correctly connected to the EDACS Interface Panel s STATION AUDIO module Applies only to Failsoft Repeater cabinets Is the STATION AUDIO module in the first Failsoft Repeater cabinet in each row correctly connected to a Punchblock Is the daisy chain correctly connected to the EDACS Interface Panel s RIC AUDIO module s Does not apply to RF cabinet Site Controller cabinet has two modules one for each row of cabinets Is the DOWNLINK DATA module correctly connected to Punchblock Applies only to the first Failsoft Repeater cabinet in the first row Is the daisy chain correctly connected to the EDACS Interface Panel s GETC DATA module Does not apply to RF cabinet Site Controller cabinet has two modules one for each row of cabinets Is the daisy chain correctly connected to the EDACS Interface Panel s SERIAL MODULE Does not apply to RF cabinet Are the two PHONE LINE modules correctly connected to the punchblocks Applies only to Site Controller cabinet Is the DWNLINK DATA module correctly connected to the Punchblock Applies only to Site Controller cabinet Is the Data Modem correctly connected to the DOWNLINK module Applies only to Site Controller cabinet Are alarm inputs 1 16 correctly connected to J4 on the back of the Alarm and Control Unit Ap
68. ess as measured with a Biddle DET2 2 Megger or equivalent per IEEE STD 81 1983 All metal electrically conductive objects within the equipment room must be grounded These objects are divided into the following three 3 groups e Room Fixtures e AC Power EDACS and connecting equipment All metallic fixtures and room parts such as door frames sheet metal ventilation louvers air conditioning units light fixtures etc should be connected to an internal halo ground of No 2 AWG copper wire six 6 inches below the ceiling This interior halo ground must be connected to the external ground system at each corner using separate No 2 AWG copper wires In addition to all other AC power protection the AC power must be equipped with a Josilyn AC protector or equivalent placed immediately after the main disconnect switch This protector must be connected to the external ground system using a separate No 2 AWG copper wire All EDACS cabinets cable trays and protectors for cables connecting to this equipment must be connected to a single grounding plate or bulkhead panel mounted on the wall where the antenna cables enter the equipment room This grounding plate must be connected to the external ground system using two 2 two inch wide copper 21 LBI 39074 EQUIPMENT INSTALLATION strapping or equivalent A separate No 2 AWG copper wire must be used for each EDACS cabinet each cable tray and each group of c
69. fore being connected to the ACU EDACS Interface Panel 1 uox EDACS Interface Panel Alarm Inputs A1 A16 to External Alarm Sensing Devices Alarm Inputs A17 A32 to External Alarm Sensing Devices Control Outputs C1 C8 to External Control Devices Data Link to System Manager Figure 4 External Connections Directly to Other Equipment Rear View 31 LBI 39074 SYSTEM CABLING LA A 3 User Supplied TAU Alarm Input 6 gt User Supplied Equi t Equipment NANI gt RELAY SWITCHES V 2 RELAY CONTACT CLOSURE 3 TAU Control Output USER S LOAD Closure Logic 0 Active LED N O lt V COM TAU Output Relay Contacts User s Load Optoelectronic to be Controlled Coupler E Fes 413 8 VDC 413 8 VDC TAU RELAY SWITCHES OPEN COLLECTOR DRIVE USER S RELAY Xstr On Logic O Active LED N O V COM N C Output Relay Contacts PWR GND lt 5 to 16 VDC Optoelectronic User s Load Coupler to be Controlled 5 to 16 VDC Return OPEN COLLECTOR DRIVE Xstr On Logic 0 Active LED Figure 5 Typical Control Output Configurations 4 3 1 1 Test Unit Antenna Install the test unit antenna using the following instructions lt to 48 VDC Optoelectronic 1 Connect antenna cable to the test unit radio antenna Coupler output connector 15 to 48 VDC Return 2 Mount antenna in a location with the least amount of interference This is normally in
70. hannel 1 3 Rptr Cabinet Channel 4 6 Rptr Cabinet Channel 7 9 Channel 10 12 RF Rptr Cabinet Rptr Cabinet Cabinet First Row Channels l 12 EDACS Interface Panel Interconnections RIC AUDIO MODULES Made from 19D904209 Sh 2 Rev 0 5 LBI 39074 EDACS INTERFACE PANEL INTERGONNECTION DIAGRAMS STANDARD ARRANGEMENT FOR UP TO 12 CHANNELS 19D903880P120 5 ft 25 Pair Cables J14 J15 4 JIS 4 5 4 JIS GETC DATA GETC DATA GETC DATA GETC DATA GETC DATA GETC DATA Left Right Module Module Module Module Module Module 19C852204G1 19C852204G1 19C852204G1 19C852204G1 19C852313G1 19C852313G1 Site Controller Channel 1 3 Channel 4 6 Channel 7 9 Channel 10 12 RF Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Rptr Cabinet Cabinet Single Row Channels l 12 STANDARD ARRANGEMENT FOR 13 TO 20 CHANNELS 7 19D903880P121 15 ft 25 Pair Cable 19D903880P120 5 ft 25 Cables 4 4 4 115 J14 J15 115 GETC DATA GETC DATA GETC DATA GETC DATA GETC DATA Left Right Module Module Module Module Module 19C852204G1 19C852204G1 19C852204G1 19C852313G1 19C852313G1 Site Controller Channel 13 15 Cabinet Rptr Cabinet Channel 16 18 Channel 19 amp 20 RF Rptr Cabinet Rptr Cabinet Cabinet Second Row Channels 13 20 19D903880P120 5 ft 25 Pair Cables 4 115 J14 115 4 5 J14 115 GETC DATA GETC DATA GETC DATA Module Module Module Module 19C852204G
71. he first row If a non standard floor plan is used longer cables may be required cables listed in Table 4 are the same as those specified above except for their length 27 LBI 39074 Table 4 25 Pair Interconnect Cables lt 5 4 2 1 3 Antenna Power Sensor Cable Install the Antenna Power Sensor cable between the Antenna Sensor and the Site Controller Interface module POWER SENSOR using the following procedure NOTE If the Antenna Power Sensor cable is not supplied it will need to be fabricated on site Refer to Figure 3 Appendix C and the vendor s PMU manual for details 1 Connect DB 9 end P6 of the cable to the Site Controller Interface module POWER SENSOR connector J6 2 Route to the RF Equipment Cabinet 3 Connect the lead labeled for forward power to the output voltage phono jack on the Transmitter Combiner end of the Antenna Power Sensor 4 Connect the lead labeled OPR for reverse or reflected power to the antenna end of the sensor SYSTEM CABLING Site Controller Power Sensor Interface Panel 19C852213G1 Power Monitor Unit P4 Antenna Bidirectional Antenna Power Sensor 30 feet GND OPR OPR GND Figure 3 Antenna Power Sensor Interconnection 4 2 2 STATION AUDIO The Interface modules 19C852204G1 labeled STATION AUDIO collects Tx and Rx audio at each repeater for distribution at the punchblock 4 2 2 1 Sys
72. ical Control Output Configurations Figure 6 Typical Alarm Input Configurations Figure 7 Station GETC 19D904266 Jumper Locations Figure 8 Station GETC DIP Switch Settings Figure 9 RIC Board Switch Locations Figure 10 SW4 DIP Switch Binary Weight Assignment Figure 11 Channel Termination Board Figure 12 System Manager to Controller Using Direct Connection Figure 13 Test Mode Repeat Figure 14 Test Mode GETC Modem Line Output Figure 15 Test Mode Low Speed Data Repeat Figure 16 Test Mode Repeat Figure 17 Test Mode 9600 BAUD Pseudo Random Data Figure 18 GETC Shelf Figure 19 Power Amplifier Adjustment Locations Figure 20 Receiver Multicoupler Test Setup Table 1 Tools and Test Equipment Table 2 RF Cables and Connectors Supplied 10 Channel System Table 3 25 Pair Interconnect Cables Table 4 15 Conductor Interconnect Cables Table 5 Alarm Input Connections Pin Identification Table 6 Control Output Connections Pin Identification Table 7 GETC Channel Number Settings Table 8 Jumper Settings Table 9 PC Programming Packages Table 10 Station GETC Front Panel LED Indicators LBI 39074 This page intentionally left blank GENERAL INFORMATION LBI 39074 1 1 IMPORTANT SAFETY INFORMATION The following general safety precautions must be observed during all phases of operation service and repair of this product Failure to comply with these precautions o
73. int within the rear of the cabinet about one foot above the floor Each repeater power supply power cord is about 3 meters 9 7 feet long starting at the back of each power supply two or three different heights within the rear of each repeater cabinet Each cord plugs into an AC Outlet which has a cord length of about 3 meters 9 7 feet long 16 SITE PREPARATION When required the power supplies may be omitted from the repeater cabinet this case power must be supplied to the repeaters from an external 13 8 Vdc power source through a separate 30 amp circuit breaker for each repeater Additional equipment may be required if other types of power sources are used or if the power source is not within reach of the individual AC power cords 2 3 4 TELEPHONE LINES If the distance between the System Manager and the Equipment Room is less than about 50 feet a standard RS 232 data cable may be used to connect the System Manager computer to the Site Controller computer However if the distance between the System Manager and the Equipment Room exceeds about 50 feet a 2 wire Dial up or 4 Wire Leased 3002 Data Grade Telephone Line or equivalent with a data modem at each end is required to connect the System Manager computer to the Site Controller computer To ensure the proper data grade circuit is obtained when leasing a telephone line request a 4 Wire 3002 Data Grade line from the local or regional telephone carrier If
74. is installed must not exceed 2400 meters 8000 feet above sea level and must be environmentally controlled When the System Manager is operating the temperature and humidity must be maintained within the following limits e Temperature range 10 to 32 degrees C 50 to 90 degrees F e Relative humidity 10 to 80 non condensing 43 LBI 39074 6 3 2 ELECTRICAL POWER The System Manager equipment requires four outlets capable of providing approximately 3 6 amps at 120 Vac 50 60 Hz or 1 9 amps at 240 Vac 50 60 Hz 6 3 3 TELEPHONE LINES If the distance between the System Manager and the Equipment Room is less than about 50 feet a standard RS 232 data cable may be used to connect the System Manager computer to the Site Controller computer However if the distance between the System Manager and the Equipment Room exceeds about 50 feet a 2 Wire Dial up or 4 Wire Leased 3002 Data Grade Telephone Line or equivalent with a data modem at each end is required to connect the System Manager computer to the Site Controller computer To ensure the proper data grade circuit is obtained when leasing a telephone line request a 4 wire 3002 data grade telephone line from the local or regional telephone carrier If using an equivalent line it must meet the following specifications e Frequency response 1000 Hz Reference 500 2400 Hz to 3 dB 300 2700 Hz 2 to 6 dB e Maximum Frequency Error 5 Hz e Maximum Net Loss
75. isting grips installed as specified Is cable secured to tower at specified intervals Is cable grounded at top of tower Is cable grounded at bottom of tower Is cable grounded at point where it enters building Is cable feed through properly installed Are coaxial connectors weather sealed Is cable entrance weather sealed SITE ANTENNA INSPECTED BY DATE dB ft A 5 LBI 39074 INSTALLATION CHECKLISTS EQUIPMENT INSTALLATION CHECKLIST SITE CABINET INSPECTED BV DATE CHECKLIST 1 1 Verify each cabinet rack is correctly fastened to the floor in all four 4 corners For cabinets verify the optional cable ducts have been correctly installed For racks verify all racks are bolted to adjacent rack at the top and bottom For cabinets verify the top plate is correctly installed on the RF cabinet Verify the RF equipment is correctly installed A 29 Ensure all special installation requirements provided by System Engineering have been completed correctly A 6 INSTALLATION CHECKLISTS LBI 39074 SYSTEM CABLING CHECKLIST SITE CABINET INSPECTED BY DATE CHECKLIST 1 Are coaxial connections correctly installed Does not to Site Controller cabinet Is the daisy chain correctly connected to the EDACS Interface Panel s POWER SENSOR module Does not apply to RF cabinet Is the bi directional power sensor in the RF cabinet connected correctly to the EDAGS Int
76. k using the test cable to punchblock adapter 284 4 item 17 Refer to Appendix D and the following example Punchblock Connector 26 Z gt AUDIO R Line Out Channel 1 27 AUDIO Tx gt Line In Terminate the output of the transmitter with an RF Coaxial Load Resistor item 21 Plug the Utility Handset cable into the MIC jack or the Utility PC Programmer into the DATA connector both located on the front of the T R Shelf NOTE The Utility Handset and the Utility Programmer cannot be connected to the T R Shelf at the same time Using the Utility Programmer or the Utility Handset set the following pots to the value indicated e Repeater Gain RG 1023 Compressor Threshold CT 32767 Compressor Gain CP 1023 e DSP Line Input DLI 100 Configure the GETC DIP switches as shown in Figure 15 This places the GETC in the test mode continuously keying the transmitter and routing receiver SYSTEM TEST AND ALIGNMENT PROCEDURES audio to the transmitter when a signal is present on the receiver 51 52 53 1 2 3 4 5 6 T 8 1 2 3 4 5 6 2 8 1 2 3 4 5 6 7 8 e je e je c Front of GETC Legend Figure 13 Test Mode Repeat 5
77. llation amp Operations Manual for the DB8061H 8062H Transmitter Tx Combiners 1 5 TOOLS AND TEST EQUIPMENT The items listed in Table 1 are the tools and test equipment for use during alignment testing and maintenance of the RF and digital radio equipment Test equipment other than that recommended may be substituted providing it is electrically equivalent in accuracy and operating range and capable of maintaining the tolerances specified for the recommended test equipment 12 LBI 39074 Table 1 Tools and Test Equipment ITEM DESCRIPTION VENDOR MODEL No WHERE USED DETAILED 1 1 Deluxe Tool Kit EGE TXCTC3 screwdriver 3 1 Hammer drill and 3 4 inch Drill holes for mounting cabinets concrete bit BNC to BNC cables and 2 4 1 HP 8920 Test and Alignment BNC to N type adapters 1 4 1 2 inch Heliax Stripper 207865 Preparing RF Cables EGE s deluxe tool kit combines the workmanship of a Platt case with quality professional hand tools This carefully selected tool assortment has been chosen primarily for the two way radio paging and cellular industries and includes just about every tool a technician should ever need to do installation and repair This kit contains the most commonly requested tools in the land mobile industry and is available with or without an auto glass tester capacitance meter Multimeter and cordless RF Communications Test Set Including test probe 2 10 ft ERE Replacement bla
78. load the test the reset button 54 in the GETC shelf must be pressed after the DIP switches have been set The transmitter should be unkeyed by toggling the TX Disable switch on the System Module to ON LED on 7 5 1 1 Test Equipment Setup The HP 8920 RF Communications Test Set item 4 and the HP 4934A TIMMS item 15 should be setup as follows before starting the test and alignment procedures HP 8920 COMMUNICATIONS TS SETUP SCREEN CONTROL DUPLEX TUNE MANUAL TUNE SET TO TX I PPORT 5 d re ANT IF FILTER ao seen kwen 15K KEY oS RF GEN FREQ SET TO RX FREQ 1 0 mV ATTEN HOLD OFF O P PORT eicit ipe DUPLEX AF GEN 1 FREQ 1 0 kHz AF GEN 2 FREQ 3 0 kHz FM AC AUDIO OUT AC AF ANALYZER FM DEMOD FIETER 1 ret 20 Hz HPF FILTER 2 Rete 3 kHz LPF DE 515 OFF 2 52 SYSTEM TEST AND ALIGNMENT PROGEDURES HP 4934A TIMMS SETUP ON DISPLAY TRMT LEVEL 60 dBm FREQ 1004 Hz TRMT IMP eee 600 Ohm RCV IMP cte 600 Ohm MEAS eoe LEVEL FREQ
79. lowing procedure 1 Record the number of the cabinet in which the multicoupler is located 2 output ports except the one being tested must be terminated with a receiver or a 50 ohm load 3 Connect an RF signal generator to the input of the receiver multicoupler Set the frequency of the generator to the center frequency of the repeaters Set the generator output level to 90 dBm 4 Use 50 ohm RF voltmeter to measure the signal level present at each output port on the multicoupler and record these levels on RF System data sheet There must be no more than 1 0 dB variation in the output levels at the different ports NOTE The net gain through a 5 or 10 channel receiver multicoupler is typically 6 0 dB 56 SYSTEM TEST AND ALIGNMENT PROGEDURES INPUTS Receiver Multicoupler Signal Generator HP 8920 Figure 20 Receiver Multicoupler Test Setup 7 6 3 TOWER TOP AMPLIFIER TEST The Tower Top Amplifier TTA must be tested as described in the following procedure A power supplv mounted in the Transmitter combiner cabinet provides DC power to the tower mounted amplifier via the receiver coaxial cable 1 Record the number of the cabinet in which the power supplv is located 2 Remove the antenna connection from the multicoupler injector unit located with the repeater equipment 3 With the injector turned on use a DC Multimeter to measure the voltage present at the N connector on the mu
80. lticoupler injector output Record the voltage level on the RF Svstems Test Data Sheet WARNING Do not inadvertently short out the center pin of the N connector to the ground as this will result in a blown fuse in the injector 4 Reconnect the antenna 5 Disable the transmitter on all repeaters with the TX Disable switch 6 Disconnect the transmitter antenna from the transmitter combiner and connect the RF Output of the HP 8920 7 Set the HP 8920 to the receive band center frequency and maximum output level 8 Disconnect one output from the receiver multicoupler port LBI 39074 9 Connect the receiver multicoupler port to the antenna input port on the HP 8920 10 Set the HP 8920 to Spectrum Analyzer mode 11 A signal spike should be present at the RF generator frequency 12 Record the amplitude of the spike with the TTA ON in Appendix A 14 13 Put the TTA in bypass mode by turning the DC Injector Voltage OFF 14 Record the amplitude of this spike 15 Record the difference between the values recorded in steps 12 and 14 7 7 RF POWER MONITOR TEST The RF Power Monitor unit monitors the RF power from each transmitter as well as the input and reflected power for the transmit antenna coax line An alarm is fed from the RF Power Monitor via an RS 232 C connection to the Site Controller if any parameter is outside its specified limit Appendix C provides the interconnections between the Power Moni
81. lticoupler into a into a 120 Vac power strip Ensure AC circuit breaker is OFF prior to plugging cord into AC power strip 4 1 1 2 Transmit Section 1 Route the Tx RF 1 2 inch Superflex cables B from the power output connector of each transmitter to the RF Equipment Cabinet rack 25 LBI 39074 26 SYSTEM CABLING Table 3 RF Cables and Connectors Supplied 10 Channel System Cable Description Rx RF coax cables Connects between the Rx Multicoupler and Receiver RF inputs Rx RF coax cable Connects between the Rx Multicoupler and the Tower Top Amplifier Power Supply Rx Filter Tx RF coax cables These cables connect between the transmitter outputs and the Combiner RF coax cables Connects between the Rx Tower Top Amplifier Power Supplv and the Rx surge protector RF coax cables Connects between the Antenna Power Sensor and the Tx surge protector RF coax cables Connects between the Surge Protector and the wall feedthru connector Cable Tvpe V 1 4 inch Superflex RF coaxial cable 5 1 50 1 2 inch Superflex RF coaxial cable FSJ4 50B M 1 2 inch Superflex RF coaxial cable FSJ4 50B M 1 2 inch Superflex RF coaxial cable FSJ4 50B M 1 2 inch Superflex RF coaxial cable FSJ4 50B M 1 2 inch Superflex RF coaxial cable FSJ4 50B Connectors U Type BNC M 41ASWB 1 4 inch Superflex connector W N
82. m in the Appendix C Use an ohm meter if necessarv to check for continuitv or shorts Using copies of the Svstem Cabling Checklists 1 and 2 found in Appendix A complete a checklist for each equipment cabinet as vou go through the following inspection procedure 1 Verify the RF coaxial cable connections to the cabinet are correctly installed See RF Equipment Installation and Cabling Section 2 Verify the daisy chain connection s to the POWER SENSOR module are correct 3 Verify the bi directional power sensor in the RF cabinet is connected correctly to the POWER SENSOR module in the Site Controller cabinet Does not apply to repeater cabinets 33 LBI 39074 Verify the daisy chain connection s to the STATION AUDIO module is correct Applies only to repeater cabinets Verify the connection between the STATION AUDIO module and the STATION AUDIO Punchblock is correct Applies only to the first repeater cabinet in each row Verify the daisy chain connection s to the RIC AUDIO module is correct Does not apply to RF cabinet The Site Controller cabinet has two modules one for each row of cabinets Verify the daisy chain connection s to the GETC DATA module is correct Does not apply to RF cabinet Site Controller cabinet has two modules one for each row of cabinets Verify the daisy chain connection s to the SERIAL MODULE is correct Does not apply to RF cabinet DOWNLINK DOWNLINK Verif
83. means to attach a lifting mechanism to the coaxial cable without damaging the cable Each hoisting grip is capable of safely lifting 200 feet of cable without causing damage Therefore one hoisting grip is required for every 200 foot section of cable The grips may be left attached to the cable after the cable installation is completed Some situations may require more hoisting grips such as e installation to a tower which is on top of another structure e Anv installation where the length of cable that must be lifted is greater than the height of the tower In these situations additional hoisting grips should be ordered 15 LBI 39074 2 2 2 4 Hangers And Adapters Coaxial cables on the tower should be secured at intervals of 3 feet maximum Securing 7 8 inch and 1 5 8 inch diameter coaxial cables is accomplished by using either hangers or hanger adapter combinations hangers secure the cables to the tower structure by using prepunched holes or attachment adapters e When the tower structure is prepunched with 3 4 inch holes snap in hangers are used preferred method e When the tower is prepunched with 3 8 inch holes the hanger is secured by a 3 8 inch bolt For towers without prepunched holes the hangers are attached with adapters The type of adapter depends on the type of tower structure Adapters are available for either angle tower members or round tower members Adapters for each anten
84. na end of the cable plus one for each 200 feet of cable length Confirm the cable is secured to the tower at intervals which do not exceed 3 feet Confirm the cable is grounded at the top of the tower Confirm the cable is grounded at the point where it leaves the tower Confirm the cable is grounded at the point where it enters the building Confirm the coaxial cable run looks OK The cable must be tight nothing to flap in the breeze have no dings or kinks be one continuous run no connectors or splices and not exceed the minimum bending radius on any bend Confirm the cable feedthrough is properly installed where the cable enters the building 17 LBI 39074 SITE PREPARATION Confirm the coaxial connectors have been properly weather Confirm the cable entrance to the building has been properly sealed with tape weather sealed 18 LBI 39074 3 EQUIPMENT INSTALLATION 3 1 INSTALLATION NOTE AC power adequate to meet system requirements environmental control and digital or voice grade phone lines must be available at the site prior to installation This section is divided into the following sub sections Antenna System e Equipment Installation RF Equipment Installation and Cabling EDACS Interface Cabling e Customer Interface Cabling e System Manager The sub section on Trunked Equipment includes the installation of the Failsoft Repeater Site Controller RF Equipm
85. na system are selected when ordering the system If the coaxial cable must be attached to a structure that is not compatible with any of the above hangers or adapters then additional materials or other special considerations may be required To secure 1 4 inch or 1 2 inch vertical or horizontal coaxial cables of any size use nylon cable ties 2 2 2 5 Weatherproofing A kit of weatherproof tape is provided to protect coaxial connectors from the outside elements One roll of tape is sufficient to weatherproof four exposed outside connector joints 2 2 3 ANTENNA GROUNDING Grounding kits are installed to prevent the radio system from being damaged by lightning grounding kit should be installed at the top end of each coaxial cable run on the tower A second kit should be installed on each cable at the bottom of the tower and a third kit on the cable at the point where the cable enters the building if the tower to building length is greater than 20 feet For cable runs on the tower greater than 200 feet additional kits should be installed at each 200 foot interval 2 3 SITE REQUIREMENTS SITE PREPARATION This section provides information for preparing the facility prior to installing the equipment This information includes proposed equipment layout environment electrical power and telephone line installation 2 3 1 FLOOR PLAN Direct access for antenna cables and personnel between the tower and the equipment room is neces
86. ne 2 gt Line 3 Line 4 gt Line 5 gt Line 6 Line 7 gt Line 8 gt Line 9 gt Line 10 Rin Tip Ring Tip Ring gt Line 13 Tip Ring Tip Ring Tip Ring gt Line 16 Line 12 Line 14 gt Line 15 PUNCHBLOCK DIAGRAM LBI 39074 PRE WIRED TYPE 66 TYPE 66 PUNCHBLOCK PUNCHBLOCK 26 Tip 1 Rin 27 Tip 2 Ring gt Line 18 Tip 3 Ring gt Line 19 29 Tip l 4 Ring gt Line 20 30 Tip 5 Ring 31 Tip 6 Ring gt Line 22 32 Tip 7 Ring 33 Tip 8 Ring 34 Tip 9 Ring 35 Tip 10 Ring 36 a Line 27 Line 17 ine N oo Line 21 gt Line 23 gt Line 24 gt Line 25 gt Line 26 11 Rin 37 Tip 12 Ring 38 Tip 13 Ring gt Line 29 39 14 Ring e 40 Tip 15 Ring 9 9 4 Tip 16 Ring gt Line 32 gt Line 28 gt Line 30 gt Line 31 PHONE LINE 17 20 D 7 LBI 39074 PRE WIRED PUNCHBLOCK DIAGRAM TYPE 66 TYPE 66 PUNCHBLOCK PUNCHBLOCK DOWNLINK DATA D 8 1 2 3 4 5 6 7 8 9 Tx Tx Rx Rx Tx Tx Rx Rx Downlink GETC Redundant Downlink GETC LBI 39074 APPENDIX E SYSTEM MANAGER INTERCONNECTION DIAGRAMS LBI 39074 SYSTEM MANAGER INTERCONNECTION DIAGRAMS INTERCONNECTION DIAGRAM SYSTEM MANAGER REAR VIEW OF ALL EQUIPMENT MONITOR KEYBOARD DATA MODEM OFF ON C DAT
87. necessary for the system installer to provide information and directions to the crew installing the antenna system and to verify proper installation 2 2 1 ANTENNA MOUNTING The antenna tower must allow antenna mounting that provides isolation of at least 25 dB between the and Rx antennas This is necessary to avoid interference in the trunked receivers caused by the trunked transmitters An isolation of greater than 25 dB is easily obtained by placing one antenna directly above the other on the tower minimum 10 foot separation 2 2 2 TRANSMISSION LINES When installing the transmissions lines refer to the block diagram for UHF 800 MHz Antenna Svstems contained in LBI 38983 2 2 2 Length The length of the main coaxial cable for each antenna is planned as a continuous run with no connectors or splices between the antenna and the equipment room Each cable includes a 50 foot allowance for the distance from the bottom of the tower to the equipment room Smaller diameter more flexible coaxial cables are used at both ends of the main coaxial cable to facilitate installation 2 2 2 2 Minimum Bending Radius Alwavs adhere to the minimum bending requirements provided by the manufacturer For Andrew Products the values are CABLE SIZE BENDING RADIUS 1 4 inch l inch 25 mm 1 2 inch 1 25 inch 32 mm 7 8 inch 10 250 mm 1 5 8 inch 20 inches 510 mm 2 2 2 3 Hoisting Grips Hoisting grips provide the
88. nitor forward and reflected power to the transmit antenna The Antenna Power Sensor is shipped in the bottom of the Site Controller cabinet 5 Mount the transmit surge protector IS CTSOLNZ MA to the grounded bulkhead panel located at the wall feedthru where the antenna system enters the building This panel should have already been installed by other installers Refer to Surge Protector Diagrams in Figures 1 and 2 6 Install Top Cover if cabinet 3 4 TRUNKED EQUIPMENT INSTALLATION This section provides general instructions for the physical installation of the following standard cabinets in the equipment room e Site Controller cabinet Racks if supplied e Failsoft Repeater cabinet s Racks RF Equipment cabinet s Racks An Equipment Room Installation Checklist see Appendix A is provided which suggests the installation task sequence and provides a method for tracking task completion 3 4 1 CABINET MOUNTING TYPICAL The following tools and materials are typically needed to fasten the cabinets to concrete floor if installing on wood flooring do not use lead anchors e 1 2 x 2 Lag screws 4 per rack e 1 2 Flat washers 4 per cabinet rack e Lead anchor for 1 2 lag screws 4 per rack Measuring tape Heavy duty marker suitable for marking coarse concrete e Eye protection 20 EQUIPMENT INSTALLATION e Far protection e Drill with masonry bit see size marked on anchor
89. p if channel 11 or 12 is used the corresponding jumpers must be removed from both termination boards 4 Verify that the termination board is plugged into J2 of the POWER SENSOR module in the Site Controller cabinet 5 Locate the termination board for the second row of cabinets It will be in the Site Controller cabinet or the last repeater cabinet in the second row 6 Remove all jumpers corresponding to the active channels 11 to 20 CH 11 JI PI 12 J2 P2 CH 13 J3 P3 CH 20 J10 P10 7 Verify that the termination board is plugged into J15 of the POWER SENSOR module in the last repeater cabinet highest number channel in the second row end of 25 Pair cable 5 1 5 POWER MONITOR UNIT If the site does not contain the Power Monitor Unit PMU option skip this section STATION CONFIGURATION The Power Monitor Unit contains eight OPTION SELECT DIP switches on the back just to the left of the LOCAL ALARM INPUTS 1 Switch 1 farthest to the left and switch 4 should SET TO the ON up position other switches should be in the OFF down position 1 4 8 UP DN Indicates switch position OPTION SELECT Switch There are no configurable jumpers in the Power Monitor Unit Applies only to the Site Controller cabinet 5 1 6 SITE CONTROLLER MODEM The Site Controller modem if supplied requires setting up the DIP Switches based on the type of communications link dial up or dedicated
90. plies only to Site Controller cabinet Are alarm inputs A17 A32 correctly connected to 15 on the back of the Alarm and Control Unit Applies only to Site Controller cabinet Are control outputs C1 C8 correctly connected to J3 on the back of the Alarm and Control Unit Applies only to Site Controller cabinet A 7 LBI 39074 INSTALLATION CHECKLISTS CONFIGURATION CHECKLIST SITE CABINET INSPECTED BV DATE CHECKLIST 1 Are the DIP switches and jumpers in the Station GETC set correctly Applies only to the Repeater cabinets 2 Are the DIP switches and jumpers in the Downlink GETC set correctly Applies to the Site Controller only 3 Are the switches and jumpers in the RIC s set correctly Applies only to the Repeater cabinets 4 Are the jumpers on the Channel Termination Boards 19C852379G1 correct Applies to the Site Controller and repeater cabinets 5 Is the DIP switch on the Power Monitor Unit set correctly Applies to the Site Controller cabinet only 6 Is the DIP switch on the Data Modem set correctly Applies to the Site Controller only A 8 INSTALLATION CHECKLISTS LBI 39074 DOWNLINK GETC CHECKLIST SITE CABINET INSPECTED BY DATE DOWNLINK GETC CONFIGURATION Marka C in a switch position if that switch is CLOSED Mark an O if that switch is OPEN 51 52 53 5 2 3 45 65 7 8 ojo ou oje 3 4 c c ojo ou 4 5 c
91. r with specific warnings elsewhere in this manual violates safety standards of design manufacture and intended use of the product Ericsson GE Mobile Communications Inc assumes no liability for the customer s failure to complv with these standards 10 SAVE THIS MANUAL It contains important safety and operating instructions Before using this equipment please follow and adhere to all warnings safety and operating instructions located on the product and in the manual DO NOT expose equipment to rain snow or other tvpe of moisture Care should be taken so objects do not fall or liquids do not spill into the equipment DO NOT expose equipment to extreme temperatures DO NOT use auxiliarv equipment not recommended or sold by Ericsson GE To do so may result in a risk of fire electric shock or injury to persons GROUND THE EQUIPMENT To minimize shock hazard the station equipment cabinet must be connected to an electrical ground The equipment supplied is equipped with three conductor AC power cords These power cords must be plugged into approved three contact electrical outlets with the grounding wires firmly connected to an electrical ground safety ground at the power outlet The power cords must also meet International Energy Commission IEC safety standards To reduce risk of damage to electrical cords pull by plug rather than cord when disconnecting a unit Make sure all power cords are located so the
92. sary Standard floor plans for the equipment cabinets are shown in the Appendix B The lengths of interconnect cables supplied are based on these standard floor plans If a floor plan other than a standard floor plan is used longer interconnect cables may be required 2 3 2 OPERATING ENVIRONMENT The equipment room where the RF Equipment Repeater and Site Controller equipment is installed must meet the environmental conditions listed in the Station Specifications section of this manual Although the temperature requirements for individual pieces of trunked equipment may be broader when several units are assembled together in a cabinet more heat is generated Because of this condition the ambient room temperature outside the cabinet must be lowered to ensure the temperature inside the cabinet does not exceed the limits for the equipment 2 3 3 ELECTRICAL POWER Each EDACS cabinet is equipped with its own AC power cord Each of these power cords should be connected to a separate circuit breaker The following circuit breakers are recommended e 115 Vac 60 Hz a 20 amp circuit breaker for each power cord e 230 Vac SO Hz 15 amp circuit breaker for each power cord Receptacles must be installed within reach of the power cords This can be on the wall behind the cabinets in the floor under the cabinets or in the cabinet top cable ducts The Site Controller power cord is about 4 5 meters 15 feet long starting from a po
93. t settings in Individual Call Hang 9 Transmission Trunked Timer 300 Group Call Hang 2 Message Trunked Timer 300 Special Call Hang 5 Morse Interval Timer 30 Voice Guard Hang Q Test Call Interval Timer Emergency Call Hang 2 Maximum Interconnect 1 System Call Hang 9 11 LBI 39074 INSTALLATION CHECKLISTS TRUNKED REPEATER TEST DATA CUSTOMER SITE NAME CHANNEL NUMBER TESTED BY DATE REPEATER IDENTIFICATION MODEL NO RX FCC ID RX FREQUENCY MHz SERIAL NO TX FCC ID TX FREQUENCY MHz STATION GETC CONFIGURATION Mark a C in a switch position if that switch is CLOSED Mark Part No Rev No an O if that switch is OPEN art group NO 2 S1 S2 S3 Logic Board TANNNNNN Firmware U2 0 Firmware U35 Turbo Board Turbo Software RECEIVER ALIGNMENT 7 5 2 High Speed Data Deviation kHz 3 0 kHz 2 4 kHz NPSPAC 100 Hz Line Output LO as specified default 0 0 5 dBm dBm SENSITIVITY MEASUREMENT 7 5 3 7 Modem Line Output 5 dB below LO dB SINAD Test dBm TRANSMITTER ALIGNMENT 7 5 3 less 115 dBm 12 dB SINAD Low Speed Data
94. tems With 1 To 12 Channels 1 Install the 5 foot 25 Pair cables 19D903880P120 between the Station Audio modules as shown in Appendix C EDACS Interface Cabling Diagrams for channels 1 thru 12 2 Install a 25 Pair cable between J14 on the Station Audio module in repeater cabinet 41 and the punchblock 4 2 2 2 Systems With 13 To 20 Channels 1 Install the 5 foot 25 Pair cables 19D903880P120 between the Station Audio modules as shown in Appendix C EDACS Interface Cabling Diagrams for channels 1 thru 12 2 Install a 25 Pair cable between J14 on the Station Audio module in repeater cabinet 1 and the punchblock 28 SYSTEM CABLING The cable must be cut to length and the Amphenol connector reattached 3 Install the 5 foot 25 Pair cables 19D903880P120 between the Power Sensor modules as shown in Appendix EDACS Interface Cabling Diagrams for channels 13 thru 20 4 Installa 25 Pair cable between 114 on the Station Audio module in repeater cabinet 5 and the punchblock If a non standard floor plan is used longer cables mav be required The cables listed in Table 4 are the same as those specified above except for their length 4 2 3 RIC AUDIO If the site does not contain the Local Telephone Interconnect option skip this section and move on to the GETC DATA module section The Interface modules 19C852204G1 labeled RIC AUDIO collect telephone interconnect audio data from each repeater The RIC Audio modules are
95. the PC or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK Set the terminal to 9600 baud 8 bit no parity ONLY Refer to Robotics Maintenance Manual for additional information Connect AC power to modem and turn it ON Type AT lt ENTER gt Terminal should respond OK If not check cable and verify steps 1 4 above Type the following commands in the order given following each with a carriage return ATS15 32 ATS7 255 AT amp N6 AT LI amp 52 AT amp W 47 LBI 39074 7 modem OFF and reset switches as shown below DO Indicates switch position DUAL Modem Switch 6 4 3 4 2 System Manager Modem 1 Set the DIP switches located on the bottom of the modem as shown below 1 5 10 DUAL UP DN Indicates switch position Modem Switch 2 Connect the PC or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK 3 Set the terminal to 9600 baud 8 bit no parity ONLY Refer to Robotics Maintenance Manual for additional information 4 Connect AC power to modem and turn it ON a Type AT ENTER Terminal should respond OK not check cable and verify steps 1 4 above 6 the following commands in the order given following each with a carriage return ATS15 32 ATS7 255 ATS13 1 AT amp N6 AT amp LI AT amp S2 AT amp W 7 Turn modem OFF an
96. the following inspection procedure 1 Verify the System Manager equipment is connected as shown in the interconnection diagram for the System Manager in the Appendix C Verify the Data Modem is correctly connected to the line to the repeater site Verify the Data Modem is correctly configured refer to the Data Modem part of the Installation Section The Data Modem contains a DIP switch located in the well on the bottom of the modem See Data Modem Configuration section for details 49 LBI 39074 SYSTEM MANAGER INSTALLATION This page intentionally left blank 50 LBI 39074 7 SYSTEM TEST AND ALIGNMENT PROCEDURES 7 1 INTRODUCTION The System Test and Alignment Procedures are to be completed on the site equipment prior to performing the Functional Checkout of the system or placing the system into service These procedures should only be performed by qualified field service technicians Each test has step by step procedures along with visual aids when necessary to check the performance or make alignment adjustments if needed to the individual system elements Data sheets are provided see Appendix A for each test These sheets should be completed while performing each test and should be retained for future reference This sheets will sometimes require numerical data be recorded or a simple check mark be entered to indicate the equipment performed properly In cases where a particular test is not applicable
97. through protected punchblocks or equivalent protection before being connected to the Site Controller cabinet Use cable ties to secure the cables to the side rails of the EDACS Site Controller cabinet so that access is allowed to the internal equipment without moving the cables and so that the appearance is neat and orderly Avoid routing any cables near the sharp end of mounting screws and route the cables so that mounting screws can be removed and re installed without damaging the cables 4 3 1 ALARM AND CONTROL UNIT ACU Never make a direct connection between a power circuit or ground in the external equipment and a power circuit or ground in the ACU The Alarm and Control Unit provides two 50 pin connectors for up to 32 alarm inputs 1 through A32 to user supplied alarm sensing devices Typical alarm input configurations are shown in Figure 6 Alarm input connections are shown in Table 6 The Alarm and Control Unit also provides one 50 pin connector for up to 8 control outputs through 8 to LBI 39074 user supplied control devices Typical control output configurations are shown in Figure 5 Control output connections are shown in Table 7 If a modem is supplied connect the RJ11 telco cable between the rear of the modem see Figure 4 and J3 on the Downlink module CAUTION These alarm inputs and control outputs must come through protected punch blocks or equivalent protection be
98. tor and the Site Controller Whenever DC power is removed from the RF Power Monitor the unit must be reprogrammed therefore at the initial installation of a repeater site the RF Power Monitor must be reprogrammed If the site is equipped with an RF Power Monitor the Power Monitor unit will need to be set up and programmed as follows 1 On the back panel option switch set switch 1 4 8 on up and all other switches off down 2 The Power Monitor unit will be powered from the site 12 Vdc supply and the front panel 110 VAC OFF 12 Vdc switch must be in the 12 Vdc position 57 LBI 39074 3 In order to clear the memory press the following keys in order 1 3 5 7 CLEAR This will cause all RAM locations in memory to be set to zero Clear all alarm memory by pressing the following keys in order 9 9 9 9 CLEAR Set the clock to the proper current time As an example to set the time to 2 39 PM press the following keys SET TIME 1 4 3 9 ENTR NOTE The clock operates on 24 hour time Set the date to the current date As an example to set the date to May 26 depress the following keys SET DATE 0 5 2 6 ENTR Assign the repeater stations to the proper antenna for the Power Monitor Designate radio station 1 as Channel 1 and assign it to the transmit antenna Antenna 1 by depressing the following keys 0 1 0 1 CHNL DES ENTR channel 1 0 1
99. upply Maintenance Manual LBI 38636 MASTR II Base Station Installation Manual LBI 38703 System Manager Installation Setup and Troubleshooting LBI 38737 Electrostatic Discharge Protection LBI 38775 MASTR III Base Station System Combination Maintenance Manual LBI 38812 EDACS Interface Panel Maintenance Manual LBI 38822 Turbo Board GETC le Maintenance Manual LBI 38875 EDACS Cable Duct System Maintenance Manual LBI 38894 GETC Trunking Card Maintenance Manual LBI 38983 Antenna Systems Assembly Manual LBI 38984 System Manager User s Guide LBI 38985 EDACS Site Controller Maintenance Manual LBI 38988 EDACS Station GETC Configuration Manual LBI 39025 MASTR III RF Package 800 MHz LBI 39067 Standard For Site Grounding And Protection SRN 1010 Software Release Notes for GETC Turbo Board Software SRN 1060 Software Release Notes for GETC le Software SRN 1062 Software Release Notes for Turbo Board Software TQ 3353 and MIII Programming Guide TQ 3357 GETC Shelf Programming Guide The following vendor manuals should also be available when installing equipment into the RF Equipment cabinet DECIBEL PRODUCTS Inc User s Manual for the DB8843 Remote Site Monitor DECIBEL PRODUCTS Inc maintenance manual for the DB8900 Tower Top Amplifier Family DECIBEL PRODUCTS Inc maintenance manual for the DB8000 Receiver RX Multicoupler Family e DECIBEL PRODUCTS Inc Insta
100. with receiver audio and low speed data from the GETC routed to the transmitter OPEN OPEN OPEN Front of GETC Legend Close Figure 15 Test Mode Low Speed Data Repeat To load the test the reset button S4 in the GETC shelf must be pressed after the DIP switches have been set Be sure that the receiver is squelched may be adjusted using the SQUELCH control on the T R Shelf during this alignment because the receive audio if any is still routed to the transmitter Connect the HP 8920 ANT IN to the repeater TX Synthesizer RF OUT Measure the deviation out of the transmitter and adjust the CG Pot for 750 Hz 600 Hz NPSPAC 25 Hz of deviation NOTE Leave the low speed data on for the next step setting the Transmit Limiter because the two deviations are independent of each other and are summed together for total output deviation Disconnect the signal from the repeater TX Svnthesizer RF OUT 7 5 3 2 Transmit Limiter Transmit Pot TX 1 The Transmit TX Pot adjusts the limit of the level of deviation for all audio into the transmitter except Low Speed Data Leave the DIP switches set for low speed data Using a balanced 600 ohm source apply a 1004 Hz tone at 0 dBm to the Line Input of the station under
101. x 2 5 e 2 Audio Rx Men Chan 2 4 Audio Tx 2 2 p gt Audio Rx 35 Chan 5 0 Audio Tx Audio 37 gt Chan 6 2 gt Audio Tx 5 9 gt Audio Rx Chan 7 gt Audio Tx 0 0 0e 2 Audio Tx 60630600 A ai 7S Audio Rx 2 Chan 9 8 Audio Tx X Audio Rx 20 Chan 10 Audio Tx Audio Rx e 9 43 e 2 43 47 gt Chan 11 gt Audio Tx i5 OS ee Py cel ey SS a PUNCHBLOCK DIAGRAM LBI 39074 PRE WIRED TYPE 66 TYPE 66 PUNCHBLOCK PUNCHBLOCK 66 7 N AO DAC ease oer a STATION AUDIO CH 13 20 D 3 LBI 39074 PRE WIRED TYPE 66 PUNCHBLOCK MODEM DATA CH 1 12 D 4 1 2 3 4 5 6 7 8 9 PUNCHBLOCK CONNECTION DIAGRAM 66 PUNCHBLOCK CONN CONN 1 CD 4 26 e e 26 zi Rx Data i Tx Data 40 ee 0 5 e 5 6 2 _ 9 30 gt Tx Data e 2 a gt Tx Data x Rx Data Tx Data i Rx Data gt Tx Data 2 Rx Data 225 6 9 38 3 gt Tx Data iG gt Rx Data Tx Data eee e 9 34 e 34 1x Tx Data 0356 0 oe 36 9 376 18 gt Rx Data e 9 38 e 6 9 09 9 43 gt
102. x A for the channel being configured 7 Record the part number and revision number for the GETC Logic board and the Turbo board 8 Record the GETC firmware Group number 5 1 1 2 Dip Switch Position Verification Three DIP switches on the GETC Logic Board must be set for proper repeater operation These switches are located on the GETC Logic Board as shown in Figure 7 In the MASTR III repeater 51 1 through 51 7 and 52 1 thru 52 4 are not used 53 1 through 53 5 select the channel number The remaining switch positions depend on the function of the overall system i e with or without Site Controller or conventional Failsoft system Set the GETC DIP switches using the following procedures refer to example in Figure 8 STATION CONFIGURATION 6 Set 53 8 si 52 53 1 2 3 4 5 6 t 8 1 2 3 4 5 6 x 8 1 2 3 4 5 6 7 8 c 6 e je e je 6 6 0 Front of GETC Legend Closed O Open Figure 8 Station GETC DIP Switch Settings Ch 1 NOTE Be sure the DIP switch settings correspond to the Personality data programmed into the repeater and Site Controller or System Manager if part of the system Set S1 1 thru S1 7 and S2 1 thru S2 4 to the CLOSED position not used NOTE In MASTR
103. x Disable LED off Read the reflected power and record this value on the RF System data sheet If this value is greater than 4 watts service is required to reduce the reflected power Toggle Tx DISABLE to disable transmission Remove Wattmeter and reconnect cable to Combiner LBI 39074 7 55 TRANSMITTER OUTPUT AND REFLECTED POWER MASTR 800 only NOTE Leave the power for all repeaters OFF except the repeater under test On the System Module of the Repeater under test toggle the Tx DISABLE Switch to disable transmission TX disable LED should be on Connect a RF Directional Wattmeter item 18 between the PA output and the TX Combiner Put the Wattmeter into FORWARD mode Attach a 150 watt RF load item 21 onto the output of the TX Combiner Turn off all other Repeater Stations connected to the combiner to prevent overloading the RF load Toggle the Tx DISABLE switch to enable transmission TX disable LED should be off Toggle the REM PTT switch on the front of the System Module Transmit LED should be on Remove the top two screws securing the PA Assembly to the rack This will allow the top of the PA Assembly to swing down and permit access to the PA adjustment Using a non inductive tuning tool adjust R11 on the PA Assembly for 100 5 watts output power see Figure 19 Record the final output power WARNING Final adjustment of the PA Assembly for output power should be made with pot
104. y Do not drape cables on top of cable trays or racks Begin the cable installation by installing receiver cables first Then complete the installation by installing the transmitter cables 4 1 1 1 Receive Section Use the following procedures to install the RF cables for the receive section of the system 1 Route receiver RF cables D from the RX Multicoupler to the receiver RF input connectors cable is required for each receive channel as labeled RX CH 1 RX CH 2 RX CH 3 etc NOTE These cables may be connected inside the repeater cabinets at the factory If they are already connected to the repeaters they only need to be routed to the RX Multicoupler Pay close attention to cable labeling and connect to the correct port on the Multicoupler 2 Make sure that any unused ports on the Rx Multicoupler are terminated with 50 ohm loads Refer to the vendor Maintenance Manual 3 Connect a 1 2 inch Superflex RF cable Q from the output of the Rx Multicoupler to the input of the Tower Top Amplifier Power Supply or RX Filter if installed 4 Connect a 1 2 inch Superflex RF jumper 9 from the surge protector to a wall feedthru Refer to the Antenna System Block Diagram in Appendix F 5 Connect a 1 2 inch Superflex RF cable from the output of the Tower Top Amplifier Power Supply or Rx Filter to the receive surge protector 6 Plug the AC power cords for the Tower Top Amplifier Power Supply and the RX Mu
105. y the connection between module on a Basic site and the Punchblock is correct the SYSTEM CABLING Verify the following special electrical connections in Site Controller cabinet see the appropriate interconnection diagram in the Appendix C 11 12 13 14 15 16 Verify the connections between the PHONE LINE modules and the PHONE LINE punchblocks are correct Applies only to the Site Controller cabinet Verify the connection between the DWNLINK DATA module and the Punchblock is correct Applies only to the Site Controller cabinet Verify the connection between the Data Modem and the line to the System Manager is Correct Applies only to the Site Controller cabinet Verify that alarm inputs 1 through A16 are connected to J4 on the back of the Alarm and Control Unit Applies only to the Site Controller cabinet Verify that alarm inputs A17 through A32 are connected to J5 on the back of the Alarm and Control Unit Applies only to the Site Controller cabinet Verify that control outputs through C8 are connected to J3 on the back of the Alarm and Control Unit Applies only to the Site Controller cabinet 34 LBI 39074 5 STATION CONFIGURATION 51 INTRODUCTION Prior to placing the equipment into operation the position of jumpers and the setting of DIP switches on the GETC Ericsson GE Trunking Card and RIC Repeater Interconnect Controller boards must be verified
106. y will not be stepped on tripped over or otherwise subjected to damage or stress An extension cord should not be used unless absolutely necessary Use of an improper extension cord could GROUNDING AND result in a risk of fire and electric shock If an extension cord must be used ensure a The pins on the plug of the extension cord are the same number size and shape as those of the plug on the power supply b The extension cord is properly wired in good condition and wire size is large enough for the ampere rating of unit DO NOT operate equipment with damaged power cords or plugs replace them immediately DO NOT operate this product in an explosive atmosphere unless it has been specifically certified for such operation To reduce risk of electric shock unplug unit from outlet before attempting any maintenance or cleaning DO NOT operate this product with covers or panels removed personnel Refer all servicing to qualified service Use only fuses of the correct type voltage rating and current rating as specified in the parts list Failure to do so can result in fire hazard POWER CORD CONNECTION To reduce risk of electrical shock use only a properly grounded outlet The system components are equipped with electric cords having an equipment grounding conductor and a grounding plug Be sure all outlets are properly installed and grounded in accordance with
107. ystem Manager PDP Site UP DN E Indicates switch position Controller and VAX Site Controller Applications 10 DUAL Modem Switch 6 4 3 2 Dedicated Line System Manager To Site Controller 6 4 3 2 1 Site Controller Modem 1 UP DN o Indicates switch position Set the DIP switches located on the bottom of modem as shown below 1 5 10 DUAL Modem Switch Connect the PC or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK Set the terminal to 9600 baud 8 bit no parity ONLY Refer to Robotics Maintenance Manual for additional information Connect AC power to modem and turn it ON Type AT lt ENTER gt Terminal should respond OK If not check cable and verify steps 1 4 above 45 LBI 39074 6 the following commands in the order given following each with a carriage return ATS15 32 ATS7 255 AT amp MO AT amp KO amp AT amp N6 amp 1 amp 52 AT amp W 7 Turn modem OFF and reset DIP switches as shown below Oo Indicates switch position DUAL Modem Switch 6 4 3 2 2 System Manager Modem 1 Set the DIP switches located on the bottom of the modem as shown below 1 5 10 DUAL UP DN o Indicates switch position Modem Switch 2 Connect the or Computer Terminal to the modem using a straight through modem cable a full ribbon cable is OK 3 Set the terminal to 9600

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