Electrolux B6140-1 Microwave Oven User Manual
Contents
1. 5 9 703 TX HOST SMOOTHS MODEM TIMED MODE RX MODEM RECOVERED CLOCK TIMING TX FIFO RX RX gt 4 G 703 RX FIFO TX TX NENNEN 3i gt gt CSU SECOND MODEM DTE G 703 TX SMOOTHS RX MODEM CLOCK TX FIFO RX aos gt lt RX FIFO 2 Wire gt lt SMOOTHED DTE G 703 INTF FIRST MODEM HOST DTE MODEM MODEM TIMED MODE INTERNAL TIMING Figure 3 Network Replacement Configuration 2 5 TIMING MODE SELECTIONS Based on the timing arrangements and clock sources mentioned above there are two timing modes in which the interface can work These two modes select the clock sources mentioned above and determine which clock gets smoothed Network Timed This sets the interface to pass the smoothed recov ered timing to the modem as XCLK1 with the Rx data as TXD1 and also to the G 703 Tx side Internal Receive Recovered This sets the interface to use the modem s Tx timing recovered or internal source to send the Rx data as TXD1 to the modem and to smooth the modem s recovered timing for transmitting on the G 703 Tx side 10 In both cases the transmitter uses the smoothed clock 2 6 OPERATING MODE SELECTIONS There are two data modes in which the interface passes data and timing Octet Mode This mode preserves the byte integrity associated with Octet timing The Octet timing frame is embedded in the data Note Octet timing mode is supported only when two 1082 F mode2. Oy An ISO 9001 Certified Company USER MANUAL MODEL 1082 F IDSL Modem with G 703 Interface Part 07M1082 F Doc 033171UA Revised 10 8 02 DE PATTON E T Elecironics To SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 N oio 2 1 2 2 2 3 2 4 2 5 2 6 3 0 3 1 4 0 4 1 4 2 5 0 5 1 5 2 5 3 A 2 A 3 A 4 A 5 TABLE OF CONTENTS Warranty Information 4 Information 4 GENOIICG notet Stu etu t Moc et n 4 DEVICE o ha d bets tuU e e eis 5 General Information 6 Features s alin as die bM 6 Description uestes uin ai teme irs 6 1082 SNMP Management Solutions 7 HTTP HTML Management System Description 5i Beet Applications and Associated 8 Timing of Application 1 Network Loop Extension 8 Timing of Application 2 Network Replacement 9 Timing Mode Selections 10 Operating MODE SELECTIONS 11 Configuration econtra cuim 12 Configuring the Hardware DIP Switches 12 Configuring DIP Switch S1 13 SW1 1 Octet Function sessir
3. SW1 3 Front Panel Switch Function This switch is used to enable or disable the functionality of the front panel switches on the 1082 F OFF Front panel SWs enabled DEFAULT ON Front panel SWs disabled SW1 4 SNMP Control This switch is used to allow the 1082 modem to be controlled via SNMP when used as the remote CPE modem with a 1092ARC and a 1001MC management card OFF Reserved ON SNMP control enabled SW1 5 Reserved This switch is reserved for internal factory use only and should be set to the default position of OFF 14 SW1 6 7 Clock Mode Use Switches S1 6 and S1 7 to configure the 1082 or Model 1082 144 for internal or receive recover clock mode S1 6 S1 7 Description ON ON Internal clock DEFAULT ON OFF Recover clock OFF ON Network clock OFF OFF Hardware software reset Note Placing SW1 6 and SW1 7 in the OFF mode performs reset of the hardware software SW1 8 RDL Function Use Switch S1 8 to allow Model 1082 F to enter the Remote Digital Loopback diagnostic test when requested to do so by the far end Modem For example when switch S1 8 is set to ON it will enter RDL mode when requested to do so by the remote Model 1082 ON Respond to RDL DEFAULT OFF Response to RDL disabled 15 4 0 INSTALLATION Once the Model 1082 has been configured it is ready to connect to the twisted pair interface to the 64K co directi
4. timing thereby realizing network extension or network replacement con figurations Clock jitter is attenuated according to G 823 The Model 1082 is capable of point to point distances up to 5 miles using 24 AWG wire The Model 1082 supports internal external or receive loopback clocking 2 3 1082 SNMP MANAGEMENT SOLUTIONS The Model 1082 F is SNMP manageable when connected to a rack mounted Model 1092ARC see Figure 1 SNMP management is enabled through a 1001MC rack management card located in the Patton Electronics Rack System Model 1082 9000000 2B1Q connections to remote 1082s 10Base T connection to 1001MC Management Station Model 1082 Rack mounted 1092ARCs Figure 1 Typical application HTTP HTML Management The 1001MC maintains HTML pages that can be viewed through a Web browser You can display remote statistics and configure Model 1082 parameters simply by entering the 1001MC s IP address into the browser 2 4 SYSTEM DESCRIPTION This section describes the features that the entire system G 703 interface combined with the modems will support Note The smoothed clocks referred to in this section indicate that a phase locked VCO is used to create a jitter free clock that is locked to a source clock Applications and Associated Timing There are two typical applications that result in two different timing modes for the G 703 interface These are describe
5. and test modes Figure 10 shows the front panel location of each LED See also LED description Table 2 PATTON BE Glectronicso Ne Link 6409 703 iDSL Modem es ns nl Modes DSL 6703 LOS NS ER TM iis m m AF za DSL LOS TM Loopback switches G 703 NS ER Figure 10 Model 1082 front panel Table 2 LED descriptions DSLLink Active Green Solid green On indicates that the end to end DSL Framer Link is up signifying that the link across the DSL span is active The DSL Link LED is Off when the link is down G 703 Active green ON indicates valid G 703 data is present LOS Active red ON indicates no valid G 703 data is present NS No Signal glows red to indicate that the local Model 1082 is not connected with the remote Model 1082 ER Blinks ON OFF after a 511 511E test has received an error See Using the V 52 BER test pattern genera tor on page 23 for more information TM Glows yellow to indicate TM 20 5 3 TEST MODES The Model 1082 offers two proprietary loopback test modes plus a built in V 52 BER test pattern generator to evaluate the condition of the modems and the communication link These tests can be activated phys ically from the front panel or via the interface Local Line Loopback LLB The Local Line Loopback LLB test checks the operation of the local Model 1082 and is performed separately on each unit Any data sent to the local Mo
6. cords The Model 1082 powers up as soon as it is plugged into an AC outlet there is no power switch The Universal AC supply is equipped with a male IEC 320 DC Power The 36 60 VDC DC to DC adapter supplied with the DC version of the Model 1082 plugs in a DC source nominal 48 VDC and plugs into the barrel power supply jack on the rear of the 1082 Refer to Figure 9 to make the proper connection To Power To 48VDC Supply Jack Li tz Vin Source Hir it e FHE 652 25 e Vin Figure 9 Connecting DC power to the 48V PSM DC power supply 18 There are no user serviceable parts in the power supply section of the Model 1082 Fuse replacement should only be performed by qualified service personnel Contact Patton Electronics Technical support at 1 301 975 1007 via our web site at www patton com or by E mail at support patton com for more information WARNING 5 0 OPERATION Once the Model 1082 is properly configured and installed it should oper ate transparently This sections describes power up reading the LED status monitors and using the built in loopback test modes 5 1 POWER UP To apply power to the Model 1082 first be sure that you have read Con necting Power on page 18 and that the unit is connected to the appro priate power source Then power up the unit 5 2 LED STATUS MONITORS The Model 1082 features six front panel LEDs that monitor power the DTE signals network connection
7. front panel switches SNMP control enable or disable Clock mode and RDL enable or disable The following table summarizes default positions of DIP switches S1 1 through 51 8 Detailed descriptions of each switch follow Table 1 Table 1 DIP Switch Summary Table Position Function Factory Default S1 1 Octet or Clear Channel ON Clear Channel Mode S1 2 SNMP Hardware Soft OFF Hardware control DEFAULT ware Control S1 3 Front Panel Switch OFF Front Panel Switches Enabled Function 51 4 SNMP Control ON Enables SNMP control of 1082 S1 5 Reserved OFF Clock Mode Clock 1 8 RDL Function ON Respond to RDL 13 SW1 1 Octet Function This switch determines whether the modem will be set for clear channel mode or Octet timing The 1082 F can be used with either another 1082 F a 1092A F or a 1092ARC C OO modem from Patton However when used in Octet timing mode the 1082 F must be used with another 1082 F OFF Octet Aligned ON Clear Channel SW1 2 Hardware Software When the Model 1082 F is placed into SNMP mode switch SW1 4 the modem must be set to determine what will control the modem When configured for hardware control the 1082 F can be viewed through SNMP but changes can only be made via hardware When configured for software control changes can be made remotely via SNMP software OFF Hardware Control DEFAULT ON Software Control
8. 14 SW1 2 Hardware Software 14 SW1 3 Front Panel Switch Function 14 SW1 4 SNMP Control 14 SW1 5 Reserved tenis RR RR 14 SW1 6 7 Clock Mode esee 15 SWi 8 RDL FUNCTION zuo ceo ni entes 15 Installation sise 16 Connecting the Twisted Pair Interface 16 Connecting POWGE cnin De me derniers 18 Universal AC Power 100 240 18 DEPOWEr tele EI edge 18 lel rpm nee 20 PowerUp ecoute Um e emi 20 LEED Status Monitors eie een 20 Test Modes nie M tete 21 Local Line Loopback LLB 21 Remote Digital Loopback 22 Using the V 52 BER test pattern 23 Model 1082 specifications esee 24 x a ether eir tre RARE aen 24 TRANSMISSION FORMAL is ien iecore eb eti T bae tbi erstes 24 Transmission ne s ns dott et e dates 24 CIOCKING aide berechnen eher tre a trt n bela drivers 24 DSE Distance siet mede ge hte tiere 24 6 G 708 Distance E estt E PUE tdg 24 Al JN Connector uir rtt d pee RE decas 24 A 8 Operating Modes speed 24 AD ii nee e
9. 511 E test with errors present If the test is working properly the local modem s red ER LED will blink A successful 511 E test will confirm that the link is in place and that the Model 1082 s built in 511 generator and detector are working properly 23 APPENDIX A MODEL 1082 SPECIFICATIONS A 1 APPLICATIONS 64K G 703 co directional PCM network extension or network replace ment A 2 TRANSMISSION FORMAT Synchronous A 3 TRANSMISSION LINE Single unconditioned twisted pair A 4 CLOCKING Internal external or receive loopback A 5 DSL DISTANCE 10 1 miles 16 4km on 19 AWG 0 9mm wire 7 2 miles 11 5 km on 22 AWG 0 64mm wire 5 0 miles 8 km on 24 AWG 0 5mm wire 3 4 miles 5 5 km on 26 AWG 0 4mm wire A 6 G 703 DISTANCE 1 mile 1 6 km on a standard G 703 line A 7 A 7 CONNECTOR Symmetrically balanced pair 4 wire RJ 45 female A 8 OPERATING MODES SPEED Supports clear channel mode or octet mode when used with another 1082 F modem Co directional timing Rx recovered 64Kbits 500ppm Octet Timing auto detect on receiver A 9 LINE CODING AMI with block violation for octet timing 24 A 10 TIMING MODES Supports network timing mode or modem timing mode A 11 TRANSMIT LEVEL 2 0V differential into 100 Ohms nominal A 12 LOAD IMPEDANCE 120 Ohms A 13 INPUT SIGNAL LEVEL 0 to 10dB A 14 JITTER PERFORMANCE CTR 14 G 823 lt 0 05UI jitter for network extension applications A 15 ISOLOAT
10. FO lt RX G 703 2 or 4 Wire 2 RX FIFO 4 TX gt gt SMOOTHED NETWORK FIRST MODEM G 703 INTERFACE HOST MODEM NETWORK INTERFACE TIMED MODE EXTERNAL TIMING Figure 2 Network Loop Extension Configuration Timing of Application 2 Network Replacement The first modem uses an internal timing source and supplies the timing for the entire system The first G 703 recovers the timing and clocks the data into the FIFO The Tx of the first modem takes its internal clock and sends it TXCLK1 to the G 703 FIFO for data TXD1 The Rx of the second modem recovers the clock and presents a jittery clock and data to the second G 703 s trans mitter It has to smooth the clock before it uses the clock to transmit The Rx of the second G 703 recovers the timing and clocks the data into a FIFO The Tx of the second modem sends the second modem s recovered clock TXCLK1 to the G 703 FIFO for data TXD1 The Rx of the first modem uses its internal clock RXCLK1 to send data RXD1 into the FIFO The Tx of the first G 703 smoothes the first modem s recovered tim ing and sends it to the FIFO for data The first G 703 modem is in Internal Clock mode The second modem is in Receive Recover mode See Figure 3
11. ION 2000 VRMS isolation transformer coupled A 16 COMPLIANCE FCC Class A EN 50081 1 Emissions EN 50082 1 Susceptibility Designed for compliance with CTR 14 A 17 LED STATUS INDICATORS G 703 LOS DSL Link NS no signal ER error and TM test mode A 18 POWER 100 253 VAC 50 60 Hz universal input option 48 VDC option 5 watts A 19 TEMPERATURE RANGE 32 122 F 0 50 C 25 A 20 ALTITUDE 0 15 000 feet 0 4 572 meters A 21 HUMIDITY 5 to 95 non condensing A 22 DIMENSIONS 4 125W x 1 625H x 6 0D in 10 5W x 4 1W x 15 2D cm A 23 WEIGHT 2 01 lbs 1 0kg A 24 LINE INTERFACE Transformer coupled 1500 VAC isolation 26 APPENDIX B MODEL 1082 FACTORY REPLACEMENT PARTS AND ACCESSORIES Model Description 48V PSM DC Power Supply Module 08055DCUI 100 240VAC 5V 5 reg DC 2A Universal Input Adapter 0805EUR European Power Cord CEE 7 A 0805UK United Kingdom Power Cord D 0805US American Power Cord 0805AUS Australia New Zealand Power Cord 0805DEN Denmark Power Cord E 0805FR France Belgium Power Cord F 0805IN India Power Cord 080515 Israel Power Cord 0805JAP Japan Power Cord J 0805SW Switzerland Power Cord L 07M1082F User Manual 27 Notes Copyright 2002 Patton Electronics Compan
12. R e FCR ent 24 A0 TIMINI MJES ain din re per eee eite er vr e ROS 25 A TT TRANSMIT LEVEL lo soe e s RUE LAN Ne a at 25 A12 Load Impedance veieien no e tpa este eerte etos 25 A 13 Input Signal Level 25 A 14 Jitter Performance sse 25 AcT5 ISOlIOSEIOF E cot ete eerte cinta nn 25 6 tem taret eer t mit et en on prier bud ida 25 A LED Status Indicators 3 etre he e cents 25 Pil 8 fo ED 25 A9 Temperature Range error Gayest ves t efte 25 Ac2O Altitude imet oe emo bre een e um Pr te Erg Parens 26 A21 Elunidity her pee m ef oves 26 A22 Dimensions sun e aL Me as 26 A28 WEIQM ois cei ede Pape p ere tap e ns sant Ee nd 26 A24 Line Interface iiae eere ete ee eer tenter dates 26 B Model 1082 Factory Replacement Parts and Accessories 27 1 0 WARRANTY INFORMATION Patton Electronics warrants all Model 1082 F components to be free from defects and will at our option repair or replace the product should it fail within one year from the first date of shipment This warranty is limited to defects in workmanship or materials and does not cover customer damage abuse or unauthorized modification If this product fails or does not perform as warranted your sole recourse shall be repair or replacement as described above Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product These damages include bu
13. cording to the signal pin relationships shown in Figure 8 A Pin Signal Name Direction Function In reference to 1082 RD T IN Receive data in tip RD R IN Receive data in ring Not used TD R OUT Transmit data out ring TD T OUT Transmit data out tip Not used 8 Not used NOOR WD Figure 8 Model 1082 co directional interface 17 Connection of the Patton 1082 F to a CSU DTE requires a crossover twisted pair cable Connection of the 1082 F to a PCM network requires a straight through twisted pair cable If you need more assistance with cable selection and preparation contact Patton Technical Support at 301 975 1007 Additional assistance at our website http www patton com or at our e mail address at Important support patton com 4 2 CONNECTING POWER The Model 1082 all versions are available with Universal AC 100 240VAC 120VAC 230VAC or 48VDC power options This section describes these options Universal AC Power 100 240 VAC The Model 1082 uses a 5VDC 2A universal input 100 240VAC power supply center pin is 5V The universal input power supply has a male IEC 320 power entry connector This power supply connects to the Model 1082 by means of a barrel jack on the rear panel Many interna tional power cords are available for the universal power supply Refer to Appendix B Model 1082 Factory Replacement Parts and Accessories on page 27 for country specific power
14. d in the following sections Timing of Application 1 Network Loop Extension In this application the network supplies the timing for the entire system The first G 703 recovers the timing It has to smooth the clock before it supplies the clock XCLK1 and the data TXD1 to the first modem transmitter so it can directly use the clock The Rx of the second modem recovers the clock and presents a jittery clock RXCLK1 and data RXD1 to the second G 703 s transmitter This transmitter has to smooth the clock before it uses the clock to transmit The Rx of the second G 703 recovers the timing and clocks the data into a FIFO The Tx of the second modem takes its recovered clock and sends it TXCLK1 to the G 703 FIFO for data TXD1 The Rx of the first modem recovers the timing and clocks RXCLK1 the data RXD1 into a FIFO The Tx of the first G 703 uses the first G 703 s recovered clock and sends it to the FIFO for data The first G 703 interface is in Network Timed mode The second is in Recover Clock mode See Figure 2 G 703 TX HOST G 703 INTF soos MODEM MODEM RX MODEM RECOVERED TIMED MODE CLOCK TIMING RX TX FIFO RX E gt lt 7 E G 703 RX FIFO TX gt lt gt CSU SECOND MODEM DTE TX FI
15. del 1082 in this test mode will be echoed returned back to the user device see Figure 11 For example characters typed on the keyboard of a terminal will appear on the terminal screen 0000000 oppo A LLB initiated Figure 11 Local Line loopback To perform an LLB test follow these steps 1 Activate LLB By moving the front panel toggle switch up to Local Once LLB is activated the Model 1082 transmitter output is con nected to its own receiver Data is also looped back to the line The TM LED should be lit 2 Verify that the data terminal equipment is operating properly and can be used for a test 3 Perform a V 52 BER bit error rate test as described in Using the V 52 BER test pattern generator on page 23 If the BER test equipment indicates no faults but the data terminal indicates a fault follow the manufacturer s checkout procedures for the data terminal Also check the interface cable between the terminal and the Model 1082 21 Remote Digital Loopback RDL The Remote Digital Loopback RDL test checks the performance of both the local and remote Model 1082s and the communication link between them Any characters sent to the remote Model 1082 in this test mode will be returned back to the originating device see Figure 12 For exam ple characters typed on the keyboard of the local terminal will appear on the local terminal screen after having been passed to the remote Mode
16. he receiver is connected 1 2 CE NOTICE The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility EMC directive and the Low Voltage Directive LVD of the Union European EU A Certificate of Compliance is available by contacting Patton Technical Support 1 3 SERVICE All warranty and non warranty repairs must be returned freight prepaid and insured to Patton Electronics All returns must have a Return Materi als Authorization number on the outside of the shipping container This number may be obtained from Patton Electronics Technical Service at Tel 301 975 1007 E mail support patton com URL www patton com Note Packages received without an RMA number will not be accepted If you have questions about installing or using your Model 1082 F con tact technical support at 1 301 975 1007 Technical support is avail able from 8 AM to 5 PM EST 8 00 to 17 00 UTC 5 Monday through Friday 2 0 GENERAL INFORMATION Thank you for your purchase of this Patton Electronics product This product has been thoroughly inspected and tested and is warranted for One Year parts and labor If any questions or problems arise during installation or use of this product please do not hesitate to contact Patton Electronics Technical Support at 301 975 1007 2 4 FEATURES 64 kbps synchronous data rate Provides 64K co directional interface compliant with G 703 electrica
17. l 1082 and looped back Local 1082 Remote 1082 EL RDL initiated Figure 12 Remote Digital Loopback Do not send a 511 test pattern from the test equipment when you connect external test equipment to the 1082 Important To perform an RDL test follow these steps 1 Activate RDL by moving the front panel toggle switch down to Remote Note Remote loopback cannot be activated until approximately 45 seconds after the two modems have linked to each other 2 Perform a V 52 BER test as described in Using the V 52 BER test pattern generator on page 23 If the BER test equipment indicates a fault and the Local Line Loopback test was successful for both Model 1082s you may have a problem with the twisted pair line between the modems You should then check the twisted pair line for proper connections and continuity 22 Using the V 52 BER test pattern generator To use the V 52 BER tests in conjunction with the Remote Digital Loop back tests or with Local Line Loopback tests do the following 1 Locate the 511 511E toggle switch on the front panel of the Model 1082 and set the toggle to the down position This activates the V 52 BER test mode and transmits a 511 test pattern into the loop If any errors are present the local modem s red ER LED will blink continu ously 2 If the above test indicates that no errors are present move the V 52 toggle switch to the up position activating the
18. l specs Offers a single Tx Rx interface with a standard RJ45 connector as specified in TBR14 Point to point distances up to 5 miles all data rates on 24 AWG twisted pair Upto 1 mile 1 6 km additional distance on G 703 line Remote digital loopback local line loopback diagnostic modes Full duplex operation over a single twisted pair 2 wires Able to work in clear channel or Octet timing modes Complies with ITU CCITT G 823 control of jitter Compatible with popular Patton Models 1092A 1092ARC 3092 and 3192 SNMP manageable as the remote CPE when used with Patton s other SNMP manageble products Universal power options 120 VAC 230 VAC and 48 VDC are available Front panel status indicators Small convenient desktop unit CE marked 2 2 DESCRIPTION The Patton Model 1082 F is a high speed AC powered short range modem that is able to convert data from a 64K G 703 network and trans mit it at extended distances via 2 wire single twisted pair DSL The G 703 network provides a 64K co directional three level signal using either octet timing or clear channel mode The 1082 F will detect and pass either octet timing preserving byte integrity over the modem link or Octet timing mode available when used in 1082 F to 1082 F config urations only clear channel timing without byte integrity preservation over the modem link The 1082 F is capable of handling either network timing or modem
19. ms are connected to each other It is not supported when the 1082 F modem is used with the 1092A or 1092ARC modems from Patton Clear Channel Mode Data is passed at a 64K rate This does not preserve the byte integrity associated with Octet timing Instead an Octet timing alarm on or off is passed over the modem similar to the way signaling leads are passed 11 3 0 CONFIGURATION The Model 1082 F is equipped with 8 DIP switches that enable configu ration of the unit for a variety of applications This section describes switch locations and explains the different configurations 3 1 CONFIGURING THE HARDWARE DIP SWITCHES Using a small flat tip screwdriver remove the protective cover located on the underside of the Model 1082 see Figure 4 Figure 4 Removing the cover to access DIP switches S1 and S2 12 AN 51 Push toggle S1 upfor g Z9OGrECH OFF position Push toggle down for ON position bet NO Figure 5 DIP switches Figure 5 shows the orientation of the DIP switches in the ON and OFF positions Configuring DIP Switch S1 DIP switch S1 is where you configure the units for Octet or clear channel timing enabling or disabling the
20. onal interface and to the power source This section tells you how to make these connections 64 kbps co le directional interface Line interface Made in the USA a LJ Powel Interface Power input connector Figure 6 Model 1082 F Rear View 4 1 CONNECTING THE TWISTED PAIR INTERFACE The Model 1082 supports communication between two DTE devices at distances to 5 miles 8 km over 24 AWG 5mm twisted pair wire Two things are essential These units work in pairs Both units at the end of the twisted pair DSL span must be set for the same DTE rate 64 kbps To function properly the Model 1082 needs one twisted pair of metallic wire This twisted pair must be unconditioned dry metallic wire between 19 9mm and 26 AWG 4mm the higher number gauges will limit dis tance Standard dial up telephone circuits or leased circuits that run through signal equalization equipment or standard flat modular tele phone type cable are not acceptable 16 The RJ 45 connector on the Model 1082 s twisted pair interface is polar ity insensitive and is wired for a two wire interface The signal pin rela tionships are shown in Figure 7 2 T Wire TIP Wire RING Am NOOR OD z g SS Xa eee ee 2 2 e 8 N C Figure 7 Model 1082 twisted Pair line interface The RJ 45 connector for connection to the 64 kbps co directional inter face is pre wired ac
21. t are not limited to the following lost profits lost savings and incidental or consequential damages arising from the use of or inability to use this product Patton Electronics spe cifically disclaims all other warranties expressed or implied and the installation or use of this product shall be deemed an acceptance of these terms by the user 1 1 FCC INFORMATION This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interfer ence when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which t
22. y All Rights Reserved 28
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