PagePac VS Service Manual Installation
Contents
1. 1 1 PagePac VS 2 PagePac VS Connectors Switches and Controls Cover Removed 1 3 CPE Music Card Installed 1 4 Terminal Block TB1 E Ne N a A Aloo 2 1 Removing PagePac VS Cover 2 2 PagePac VS Mounting Space Requirements lx no 2 3 Opening PagePac VS Talk Back FM Tuner Card Protective Cover 2 4 Installation of Optional Circuit Cards im AIL Service Manual List of Figures Tables February 1984 Page iii List of Figures Cont d 2 5 Talk Back Option Strap Locations 2 6 2 6 FM Antenna 2 9 List of Tables 1 A Terminal Block TB1 Connections 1 5 1 B PagePac VS Switch Functions 1 6 2 A Talk Back Control Card Options 2 6 E 2 B PagePac VS Initial Setup 2 11 2 0 PagePac VS Com Key Connector Pinouts 2 12 2 D FM Tuner Card Controls and Indicator 2 20 4 A Trouble Analysis 4 Service Manual FCC Registration February 1984 Page A Federal Communication Commission FCC Registration Compliance In compliance with Part 68 of the FCC Rules and Regulations the customer is advised as follows Standard Plugs and Jacks Direct connection to the network must be through a USOC type jack Registered terminal equipment or protective circuitry may not be used with party lines or coin telephone lines Notification to Telephone Company Customers connecting terminal equipment to the telephone network shall before such connection is made give notice to the telephone company of the particu2. 3 Enter the appropriate data shown below into the HORIZON CS system via the Service Access Unit SAU Horizon CS System Installation Service Manual Page 2 14 February 1984 MODULAR CORD Note 1 Connect modular cord to the LC73 trunk circuit through the appropriate connecting block PAGEPAC VS LC73 RJ 18 TRUNK CONNECTOR TRUNK CIRCUIT MODULAR JACK MODULAR CORD MODULAR Note 2 The LC73 uses only the tip and ring or pins 3 and 4 as indicated Pins 2 and 5 are not used at all Pins 1 and 6 provide a busy out feature not used with the HORIZON CS Figure 2 8 Cable Connections to HORIZON CS System Service Manual Installation February 1984 Page 2 15 DIMENSION Connections The following equipment is required e 6 conductor modular cord RJ 18C standard telephone 6 conductor modular connectors of sufficient length to reach from the PagePac VS to a compati ble trunk circuit modular connector on the host system e An LC13 circuit pack with an appropriate connector a trunk group assign ment and a paging access code assignment DIMENSION trunk operation does not require any specific settings for switches T R LC and DSS 7 thru DSS 10 on the PagePac VS These func tions are selected automatically when the modular TRUNK jack is used Connect as follows 1 Refer to Table 2 B and set the PagePac VS switches as required for your installation 2 Connect the 6 conductor modular cord between the PagePac VS TRUNK
3. connector and an appropriate trunk circuit modular connector on the host system Note The tip and ring interface between the PagePac VS and a DIMENSION trunk circuit is made via the TRUNK connector described above 3 Prepare the LC13 circuit pack as you would for a Loop Trunk Type 54 loudspeaker paging For DIMENSION types 100 and 400 use Procedure 13 For DIMENSION types 600 and 1200 use Procedure 100 4 Set the LC13 circuit pack switches as shown below CKT 0 Position J4 OPEN J5 OPEN J6 OPEN CKT 1 Position Installation Service Manual Page 2 16 February 1984 MODULAR CORD Note 1 Connect modular cord to the LC13 circuit pack through the appropriate connecting block PAGEPAC VS LC13 RJ 18 TRUNK CONNECTOR CIRCUIT PACK MODULAR JACK MODULAR CORD MODULAR GREEN RED WHITE BLUE Note 2 Only half of the LC13 circuit pack is required when connecting to the Page Pac VS The S and S1 connections are required only when MAKE BUSY function is provided see OP BUSY switch Table 1 B Figure 2 9 Cable Connections to DIMENSION System Service Manual February 1984 Installation Page 2 17 System Power Up and FM Tuner Card Adjustment System Power Up 1 Set the PagePac VS Power ON OFF switch to OFF 2 Plug PagePac VS power cord into an AC outlet Caution In no case should this unit be connected to any source of direct current DC or any AC voltage exceeding 120
4. Com Key Only IC1 Access T R and LC IC2 Access T R and LC See Notes 1 and 2 DSS Button Zone Selection Com Key Only DSS 7 Enabled DSS 7 Disabled DSS 8 Enabled DSS 8 Disabled DSS 9 Enabled DSS 9 Disabled DSS 10 Enabled DSS 10 Disabled Zone 1 Zone 1 Zone 2 Zone 2 Zone 3 annan Zone 3 All Call All Call aT Talk Back Zone 1 Enabled Zone 1 Disabled Zone 2 Enabled Zone 2 Disabled Zone 3 Enabled Zone 3 Disabled All Call Enabled All Call Disabled See Note 4 25 VAC Output 70 VAC Output Note 1 For dial zone selection ensure switches DSS 7 thru DSS 10 are set to OPEN Note 2 HORIZON CS or DIMENSION systems do not require specific setting of switches T R LC and DSS 7 thru DSS 10 Note 3 Number in parenthesis denotes marking on DSS DIP switch Note 4 Talk Back on All Call is not recommended as the combined noise levels from all loudspeakers may be too high to allow usable talk back Installation Service Manual Page 2 12 February 1984 5 Refer to Table 2 B and set all other switches as required for your installation 6 Connect a A25B connector cable double ended between the 25 pair 416 COM KEY connector and a telephone system bridging adapter Figure 2 7 Pinouts for the 416 COM KEY connector are listed in Table 2 C Table 2 C PagePac VS Com Key Connector Pinouts Intercom 1 Ring Intercom 1 Lamp Control Intercom 2 Ring Intercom 2 Lamp Control
5. DSS7 DSS9 Intercom 1 Tip Intercom 1 Lamp Power Intercom 2 Tip Intercom 2 Lamp Power DSS8 DSS10 Caution Do not connect external ground to this pin when used with Com Key 416 Note Connect the 25 pair A25B cable to bridging adapter as if the PagePac VS were a secondary station BRIDGING ADAPTER TO COM KEY SYSTEM 25 PAIR A25B CABLE DOUBLE ENDED Figure 2 7 Cable Connections to Com Key System Service Manual Installation February 1984 Page 2 13 HORIZON Connections The following equipment is required e 6 conductor modular cord RJ 18C standard telephone 6 conductor modular connectors of sufficient length to reach from the PagePac VS to a compati ble trunk circuit modular connector on the host system 9 An LC73 trunk circuit with an appropriate connector and trunk port dial code 10X assignment HORIZON CS trunk operation does not require any specific settings for switches T R LC and DSS 7 thru DSS 10 on the PagePac VS These func tions are selected automatically when the modular TRUNK jack is used Con nect as follows 1 Refer to Table 2 B and set the PagePac VS switches as required for your installation 2 Connect the 6 conductor modular cord between the PagePac VS TRUNK connector and an appropriate trunk circuit modular connector on the host system Note The tip and ring interface between the PagePac VS and a HORIZON CS trunk circuit is made via the TRUNK connector described above
6. FM tuner card Antenna leads for use with optional FM ANT 1 and 2 tuner card Introduction Page 1 6 Service Manual February 1984 Switches and Controls The Power ON OFF switch is a combination power switch power on off indicator and circuit breaker When the switch is set to ON power is applied to the unit and the switch is lit by an internal lamp If a power overload occurs the switch automatically trips to the OFF position power is removed from the unit and the switch lamp goes out The MUSIC GAIN control adjusts the level of background music pro vided by the optional FM tuner card or CPE music card and heard over the paging system s loudspeakers The switches and controls of the optional FM tuner card are described in The Power ON OFF switch and MUSIC GAIN control may be used at times during system operation The remaining switches are set at time of installation and should not require resetting during normal operation The purpose and function of each switch is described in Table 1 B Table 1 B PagePac VS Switch Functions Switch S1 Selects 25 or 70 7 VAC output to loudspeakers S2 Selects which zones will have Talk Back feature if provided A All Call ZONES Selects either zone paging or immediate all call YES NO paging all zones cut through immediately on package access OP BUSY Selects OPERATE or BUSY mode BUSY is used to BUSY OUT the unit any time it is off or fails but is still connected to AT am
7. volts RMS 60 Hz 3 Turn MUSIC GAIN control to midrange 4 Set Power ON OFF switch to ON FM Tuner Card Adjustment and Controls The optional FM tuner card incorporates automatic frequency control AFC a built in speaker to aid in tuning in a station and a visual tuning in dicator Refer to Figure 2 10 for control and indicator locations and Table 2 D for the function and use of each control FM Tuner Card Station Selection Tune in an FM station as follows 1 Open the talk back FM tuner card protective cover This cover is hinged on the left side and held in place on the right side by magnets To open grasp the cover on the right side pull and open to the left as shown in Note Refer to Figure 2 10 for steps 2 thru 9 Set tuner SPK switch to ON to disconnect the paging system loudspeakers The FM station should now be heard from the built in monitor speaker If necessary adjust monitor speaker volume with tuner MON VOL control Adjust with a small screwdriver clockwise to increase volume counterclockwise to decrease volume Set tuner AFC switch to OFF Turn tuning dial to the desired station The TUNE indicator will light when the station is precisely tuned Set tuner AFC switch to ON Set tuner SPK switch to OFF to reconnect paging system loudspeakers The monitor speaker should now be off Installation Service Manual Page 2 18 February 1984 8 Set tuner MON VOL control to mi
8. AT amp T j SERVICE MANUAL PagePac VS AT amp T VERSION INSTALLATION AT amp T SERVICE MANUAL PagePac VS INSTALLATION j SM 722994 004 Issue 1 February 1984 Registered Trademark of Harris Corporation Dracon Division Copyright OHARRIS CORPORATION 1984 Service Manual Table of Contents February 1984 Page Table of Contents Functional Description Connectors Switches and Controls 1 6 Installation of Optional Circuit Cards FM Tuner Card 2 3 Talk Back Control Card 2 5 Connections to CPE Music Card 2 7 Connections to Terminal Block TB1 2 7 PagePac VS to Host Telephone System Connection 2 9 COM KEY 416 System Connections 2 9 Horizon Connections 2 13 Dimension Connections 2 15 Registered Trademark of AT amp T Table of Contents List of Figures Service Manual Page ii February 1984 Table of Contents Cont d Page System Power Up and FM Tuner Card Adjustment System Power Up FM Tuner Card Adjustment and Controls FM Tuner Card Station Selection FM Tuner Card Music On Hold Volume Adjustment Co c 3 System Operation and Test Co Overview Com Key 416 Operation and Test Zone Selection by DSS Buttons Dial Zone Selection e co N N eo Horizon Operation and Test p AB Dimension Operation and Test eo Talk Back Test ja FM Background Music Test 4 Maintenance Overview List of Figures k
9. CPE music card is already in stalled in J101 This card allows background music to be provided from an external source such as a Hi Fi or radio when the FM tuner card is not used 9 J102 Card connector which accepts optional plug in talk back control card Note A talk back continuity card is placed in talk back connector J102 at the factory This continuity card must be in place whenever a talk back control card is not installed e Terminal Block TB1 A quick disconnect terminal block which provides con nections for loudspeakers system ground off premise or remote amplifier Music On Hold option and FM antenna The terminals of TB1 are arranged in a row along the top and bottom of the block with an upper and lower ter minal assigned to each connection Figure 1 4 Either or both terminals may Service Manual February 1984 POWER ON OFF SWITCH T R IC1 IC2 J101 SELECT MUSIC CARD SWITCH CONNECTOR FM TUNER CARD SHOWN INSTALLED OP BUSY SWITCH ZONES YES NO SWITCH 6 CONDUCTOR MODULAR 25 PAIR TRUNK JACK COM KEY CONNECTOR MUSIC GAIN CONTROL LC IC1 IC2 SELECT SWITCH DSS BUTTON ENABLE SWITCHES DSS 7 THRU DSS 10 Introduction Page 1 3 J102 TALK BACK CARD CONNECTOR TALK BACK CARD SHOWN INSTALLED 25 70 7 VAC SELECT SWITCH 1 TALK BACK SWITCH S2 TERMINAL BLOCK TB1 Figure 1 2 PagePac VS Connectors Switches and Controls Cover Removed Service Manu
10. FM tuner cards If one or both cards have been ordered they will be found packaged separately and included in the main carton They must be configured and installed to provide the desired features FM Tuner Card FM Tuner Card PEC 58300 provides both FM background music and Music On Hold Install the card as follows 1 Open the talk back FM tuner card protective cover This cover is hinged on the left side and held in place on the right side by magnets To open grasp the cover on the right side pull and open to the left as shown in 2 Remove the CPE music card save for future use if needed to allow CPE music source 3 Plug FM tuner card into connector J101 as shown in See System ipower Upland FM Tuner Card Adjustment Procedure page 2 17 for tuning instructions 4 Close the talk back FM tuner card protective cover Installation Service Manual Page 2 4 February 1984 TALK BACK FM TUNER CARD PROTECTIVE COVER Figure 2 3 Opening PagePac VS Talk Back FM Tuner Card Protective Cover TALK BACK J101 CONTROL CARD FM TUNER CARD N Figure 2 4 Installation of Optional Circuit Cards Service Manual Installation February 1984 Page 2 5 Talk Back Control Card Talk Back Control Card PEC 58000 provides two way communication between the telephone and paging loudspeakers A voice activated switch on the card is controlled by the person making the page When that person speaks the paging system func
11. ITCH S2 TALK BACK ZONE 1 4 Remove talk back continuity card Note Save the talk back continuity card to restore one way paging in the event of a talk back control card malfunction or to remove the talk back feature at a future time 5 Plug talk back control card into connector J102 in the manner shown for FM tuner card in 6 Close the protective talk back FM tuner card cover Installation Page 2 6 Service Manual February 1984 Table 2 A Talk Back Control Card Options Option Strap No High Sound Level At Telephone To 7 8 Remove strap Switch Talk Back Circuit Low Sound Level At Telephone To 7 8 Add strap Switch Talk Back Circuit 1 2 Always required Required Feature Remarks Initial Warning Tone add strap No Repetitive Warning Tone Add strap 5 6 Repetitive Warning Tone at 15 Second Add strap Intervals Repetitive Warning Tone at 30 Second 5 6 Remove strap Intervals OPTION STRAP NO 5 6 OPTION STRAP OPTION NO 7 8 STRAP NO 3 4 OPTION OPTION STRAP BLOCK NO 1 2 TALK BACK CONTROL CARD SHOWN INSTALLED Figure 2 5 Talk Back Option Strap Locations Service Manual Installation February 1984 Page 2 7 Connections to CPE Music Card If background music is provided from an external source Hi Fi etc connect the wires from this music source to terminals MT and MR on the CPE music card the order of connection is not important The in put signal from the external source must be
12. MON VOL Control TUNE Indicator AFC Switch SPK Switch ANT Switch Tuning Dial Service Manual February 1984 Table 2 D FM Tuner Card Controls and Indicator Controls volume of both monitor speaker and background music provided to paging system loud speakers Note Background music volume should be controlled with MUSIC GAIN control Red LED lights when FM station is tuned to center frequency Enables Automatic Frequency Con trol AFC in the ON position switches AFC out in the OFF position Facilitates FM station tuning In the ON position background music to loudspeakers is disconnected and built in monitor speaker is operative in the OFF position monitor speaker is disconnected and system loudspeakers are operative Selects internal INT or external EXT antenna for FM tuner card Tunes stations on 88 to 108 MHz FM broadcast band Remarks Set to midrange unless music on hold adjustment is required adjust with small screwdriver clockwise to increase volume or counterclock wise to decrease volume Use for precise station tuning with AFC switch set to off Leave in ON position for normal operation set to OFF position for station tuning Leave in OFF position for normal operation set to ON position for FM station tuning Set to EXT position when tuner is used with PagePac VS Use in conjunction with TUNE in dicator for precise station tuning Service Manual System O
13. al Introduction February 1984 Page 1 4 J101 MUSIC CARD CONNECTOR CPE MUSIC CARD SHOWN INSTALLED CONNECTIONS FOR EXTERNAL MUSIC SOURCE UPPER TERMINAL LATCH TYPICAL UPPER TERMINAL TYPICAL TERMINAL BLOCK TB1 OOOOOOOOOOOOGOOOCOC EIIZIEDIISBISISISIBSIBDIZDBII ZONE ZONE N aub W ANT 2 LOWER T RMINAL TYPICAL LOWER TERMINAL LATCH TYPICAL Figure 1 4 Terminal Block TB1 Service Manual Introduction February 1984 Page 1 5 be used For example when connecting a Zone 1 loudspeaker the cable from ZONE 1 can be connected to the upper or lower terminals or if two loudspeakers are used in ZONE 1 one cable can be connected to the upper terminals and the other to the lower terminals Table 1 A describes the con nections made to TB1 Table 1 A Terminal Block TB1 Connections Connection TB1 Terminals Zone 1 loudspeaker cable s Zone 1 loudspeaker cable shield Zone 2 loudspeaker cable s Zone 2 loudspeaker cable shield Zone 3 loudspeaker cable s Zone 3 loudspeaker cable shield Earth ground wire water pipe or telephone GND G System ground Off premise or remote amplifier input cable Odb R1 and T1 balanced 600 ohm OdB paging output is controlled by Zone 1 Telephone system music on hold input cable 8 1 and 2 1 watt music output is supplied by optional
14. drange 9 Check that tuner ANT switch is still set to EXT 10 If Music On Hold option is not connected close talk back FM tuner card pro tective cover and reinstall PagePac VS cover 11 Adjust music level with PagePac VS MUSIC GAIN control Note If your PagePac VS is being supplied with background music from an external source through the CPE music card the PagePac MUSIC GAIN control should be set to a midrange position Music tuning and volume control adjustments must then be made from the external music source FM Tuner Card Music On Hold Volume Adjustment Adjust Music On Hold volume as follows 1 Adjust Music On Hold volume with the tuner MON VOL control Figure 2 10 Adjust with a small screwdriver clockwise to increase volume and counterclockwise to decrease volume 2 If necessary readjust background music volume with PagePac VS MUSIC GAIN control 3 Check that tuner ANT switch is still set to EXT 4 Close talk back FM tuner card protective cover 5 Reinstall PagePac VS cover Service Manual February 1984 MONITOR SPEAKER FM TUNER CARD CONTROL PANEL Installation Page 2 19 s FM TUNER CARD TUNING DIAL peperere ZONES 5 eI oss ET 414 COM KEY o MON VOL MONITOR VOLUME FM TUNER CONTROL CARD CONTROL PANEL TUNE INDICATOR AFC SWITCH SPK SPEAKER SWITCH ANT ANTENNA SWITCH Figure 2 10 FM Tuner Card Controls and Indicator Installation Page 2 20 Control
15. dry no DC voltage 600 ohm balanced and 0 dBm 0 776V max Connections To Terminal Block TB1 Note Terminal block Figure 1 3 is a quick disconnect type To connect a wire to TB1 strip insulation back approximately Y4 inch press applicable terminal latch and insert wire Either the upper or lower terminals or both at each position may be used Ground Wire Connection A ground wire is required for all installations interfacing with HORIZON or DIMENSION systems Connect ground wire to TB1 as follows Caution Do Not install a ground wire if the host system is a Com Key 1 Connect ground wire HORIZON or DIMENSION systems only to terminal GND G 2 Connect other end to the same earth ground used for the host system Loudspeaker Connection PagePac VS provides paging into three separate zones A maximum of two loudspeaker runs per zone may be connected to TB1 Speaker cable may be either 2 conductor shielded or 2 conductor unshielded Connect loudspeaker cable s to TB1 as follows 1 Separate and strip insulated wires in loudspeaker cable s from Zone 1 Con nect one wire to terminal 1 ZONE 1 and the other to terminal 2 ZONE 1 the order of connection is unimportant 2 If shielded cable is used connect cable shield to terminal S ZONE 1 3 Repeat steps 1 and 2 for Zones 2 and 3 by connecting cables from the zones to the applicable ZONE 2 and ZONE 3 terminals Installation Service Manual Page 2 8 Feb
16. e Manual Installation February 1984 Page 2 2 Mounting Site Selection PagePac VS is designed to be wall mounted at an indoor location En sure location chosen is free from adverse conditions such as excessive heat moisture or vibration and allows a minimum of 6 inches 15 2 cm free air space both above and below the unit See Figure 2 2 for mounting space requirements Ensure also that an AC power source is within 6 feet of the location unless an extension cord is to be used A standard AC wall outlet may be used but it should not be controlled by a switch 18 IN WITH COVER 45 7 CM SUN 76 2 CM 1416 IN 36 8 CM 7727725i NOTE Clear zones must remain free of obstructions at all times Figure 2 2 PagePac VS Mounting Space Requirements Service Manual Installation February 1984 Page 2 3 To Mount the Unit The following tools and equipment are required e Four round head mounting screws Screw heads should not exceed 2 inch in diameter Slot or Phillips screwdriver as required Mount the unit as follows 1 Mark the location of the four mounting screws using the cardboard template supplied with the unit 2 Install the four mounting screws 3 Mount the unit on the wall using the four keyhole cutouts located on the chassis backplate tighten the four mounting screws Installation of Optional Circuit Cards Optional PagePac VS features are provided by the plug in talk back con trol and
17. ectors all of which must be ordered separately Refer to Section 2 Installation for connectors required to connect PagePac VS to various types of telephone systems Figure 1 1 PagePac VS Introduction Service Manual Page 1 2 February 1984 Power Requirements PagePac VS can be connected to any 110 120 volt 60 Hz AC power source through the unit s 6 foot power cord which is equipped with a 3 prong plug Caution Damage may occur if the unit is connected to a source of direct current DC or an AC voltage greater than 120 volts RMS 60 Hz Environmental Requirements PagePac VS is designed for indoor installation only and must be mounted in an area free of moisture and temperature extremes Clear areas must be provided above and below the unit to ensure adequate cooling airflow Physical dimensions of the unit including cover are Width 14 inches 36 8 cm Height 18 inches 45 7 cm Depth 5 inches 13 3 cm Weight 25 pounds 11 3 kg Functional Description Figure 1 2 shows the location of the PagePac VS connectors switches and controls A description of their purpose and function follows Connectors e TRUNK A standard 6 conductor modular jack used for interfacing with HORIZON or DIMENSION Systems e 416 COM KEY A standard 25 pair connector used for interfacing with COM KEY or MERLIN Systems e J101 Card connector which accepts optional plug in FM tuner card A Customer Provided Equipment
18. ed Installation Service Manual Page 2 10 February 1984 Connect PagePac VS to a Com Key 416 system as follows 1 For Com Key 416 operation on systems with two PRIMARY stations set switches T R and LC to either IC1 or IC2 both switches must be in the same position LC IC1 1C2 SELECT SWITCH T R IC1 IC2 SELECT SWITCH TWO PRIMARY STATIONS Note Once this path is selected the remaining intercom path will not have access to the PagePac VS Com Key 416 standard paging and Hands Free Answer on Intercom HFAI will continue to function normally and may coexist with PagePac VS on the same host system 2 On systems with one PRIMARY station set switches T R and LC to IC1 LC IC1 IC2 SELECT SWITCH T R IC1 IC2 SELECT SWITCH ONE PRIMARY STATION 3 For dial zone selection set all DSS switches to OPEN DSS BUTTON ENABLE SWITCHES DSS 7 THRU DSS 10 DIAL ZONE SELECTION 4 For zone selection by Direct Station Selection DSS button set the ap plicable DSS switch to ON for each active zone For example to activate Zone 1 set switch DSS 7 to 8 2 B DSS BUTTON ENABLE SWITCHES DSS 7 THRU DSS 10 DIRECT STATION SELECTION Service Manual Installation February 1984 Page 2 11 Table 2 B PagePac VS Initial Setup Position Operating Feature Switch Selectable Zone Paging ZONES All Call Paging ZONES Unit Operative OP BUSY Unit Inoperative OP BUSY Audio Source
19. lar line s to which such connection is to be made and shall provide to the telephone company the FCC registration number and the ringer equivalence of the registered protective circuitry Notice of final discon nect shall also be given Separate Wiring Compliance with FCC Registration requires that wiring between PagePac VS and the loudspeakers be in a cable harness separate from all other leads It is also a requirement that the PagePac VS be installed by a trained and authorized agent of the manufacturer or under the supervision of a licensed professional engineer as provided for in section 68 215 of the FCC Rules and Regulations Separate Housing The PagePac VS has its own housing and mounts externally to the associated telephone system Incident of Harm Should terminal equipment cause harm to the telephone network the telephone company shall where practicable notify the customer that tem porary discontinuance of service may be required However where prior notice is not practicable the telephone company may temporarily disconnect service forthwith if such action is reasonable in the circumstances In case of temporary discontinuance the telephone company shall 1 promptly notify the customer of such temporary discontinuance 2 afford the customer the opportunity to correct the situation which gave rise to the temporary discon tinuance and 3 inform the customer of his right to bring a complaint to the Commission pursuan
20. o Table 4 A for a list of common troubles and possible causes and solutions Maintenance Trouble Background music okay music silenced when Seized can t page Background music okay music not silenced when seized can t page Page and music okay but unable to use talk back or music okay music silenced when seized but talk back locked in listen mode Background music and page dead in all zones Page okay but music dead or distorted Talk back is inopera tive in some or all zones Table 4 A Trouble Analysis Possible Cause Defective talk back control card Defective PagePac VS Defective PagePac VS Defective talk back control card Defective talk back control card Defective PagePac VS Paging system power off Defective FM tuner card MON VOL control on FM tuner set too high Defective PagePac VS Switch S2 improperly set Defective talk back control card Service Manual February 1984 Possible Solution Isolate faulty card by substituting talk back continuity card Replace unit Replace unit Replace talk back control card Isolate faulty card by monitoring path with test handset and by substituting talk back continuity card Replace unit Check AC power source Isolate fault by moni toring 8Q terminals on terminal block TB1 Adjust volume Replace unit Check switch S2 Replace talk back control card
21. only Service Manual System Operation and Test February 1984 Page 3 3 Horizon Operation and Test Operate HORIZON System and test paging as follows 1 Pick up handset 2 Select either a free station line or the pool facility key assigned to paging then dial the paging access code 10X 3 Make your page by selecting from list below each active zone or All Call and dialing the assigned dial code ensure page is heard in the applicable zone s Zone Selection All Call 1 2 3 4 When page is completed replace handset hanging up receiver releases the PagePac VS System Operation and Test Service Manual Page 3 4 February 1984 Dimension Operation and Test Operate DIMENSION System and test paging as follows 1 Pick up handset 2 Select the PAGE button or a free line button and listen for dial tone Dial the paging access code no second dial tone will be received 3 Make your page by selecting from list below each active zone or All Call and dialing the assigned dial code ensure page is heard in the applicable zone s Zone Selection All Call 4 When page is completed replace handset hanging up receiver releases the PagePac VS Service Manual System Operation and Test February 1984 Page 3 5 Talk Back Test Select any station with access to paging and page into each zone op tioned for talk back Two way communication between the telephone and the zone loudspeaker s should be possible Wa
22. p T Information Systems equipment OPERATE is used when unit is available for use T R IC1 IC2 Selects either IC1 or IC2 as audio source for and COM KEY systems only both switches must always LC IC1 IC2 be in the same position In single primary telephone Systems both switches are always set to IC1 DSS 7 8 9 10 Enables or disables zone selection DSS leads on COM KEY systems only 7 Zone 1 8 Zone 2 9 Zone 3 10 All Call Numbers correspond to DSS buttons on station set ON position enables the DSS lead and the corresponding station set button may be used to select indicated zone when DSS operation is not used for zone selection switches should be in OPEN position Installation Service Manual Page 2 1 February 1984 2 Installation Overview This section contains unpacking mounting and connection instructions for the PagePac VS Unpacking Instructions Unpack PagePac VS as follows 1 Remove unit carefully from carton 2 Remove mounting hole template from beneath unit cover This cover is held in place by four magnets To remove grasp cover firmly and pull free of chassis as shown in Figure 2 1 Set template aside for future use 3 Locate and remove optional talk back control and FM Tuner cards if sup plied from carton They are individually packaged and packed in the main carton Remove card s from container s and set aside COVER CHASSIS Figure 2 1 Removing PagePac VS Cover Servic
23. peration and Test February 1984 Page 3 1 3 System Operation and Test Overview This section contains instructions for operating and testing the PagePac VS with Com Key 416 HORIZON and DIMENSION paging systems and testing talk back and FM background music options System Operation and Test Service Manual Page 3 2 February 1984 Com Key 416 Operation and Test Zone Selection By DSS Buttons Operate Com Key system and test DSS zone selection paging as follows 1 Pick up handset 2 On telephone instrument press intercom button IC1 or IC2 assigned to pag ing access 3 Make your page by momentarily pressing on telephone instrument each DSS button listed below that corresponds to an active zone or All Call ensure page is heard in the applicable zone s Zone Selection Zone DSS Button All Call 10 1 2 3 4 When page is completed replace handset hanging up receiver releases the PagePac VS Dial Zone Selection Operate Com Key system and test dial zone selection paging as follows 1 Pick up handset 2 On telephone instrument press intercom button IC1 or IC2 assigned to pag ing access 3 Make your page by selecting from list below each active zone or All Call and dialing the assigned dial code ensure page is heard in the applicable zone s Zone Selection Dial Code All Call 1 2 3 4 When page is completed replace handset Note Dial zone selection available with Touch Tone operation
24. red from the telephone company is indicated below as typical Other standard jacks may be used for specific applications Typical Connecting Jack USOC RJ 18C FCC Registration Number APF9Q9 70328 OT N e Ringer Equivalence 0 8B Service Manual Introduction February 1984 Page 1 1 1 Introduction Overview This service manual contains installation test and maintenance pro cedures for PagePac VS a 35 watt zone paging unit designed to operate with most telephone systems Connection instructions for compatible host systems are contained in PagePac VS provides up to three separate paging zones zone paging and all call paging paging into all zones at once Audio output to the paging loudspeakers can be set at either 70 7 or 25 volts AC Three optional features Talk Back FM background music and Music On Hold are also available Operating instructions for the various telephone systems to which PagePac VS may be connected as well as ordering and warranty information are contained in the PagePac VS User s Guide System Components PagePac VS is a single self contained unit housed within a protective plastic cover Figure 1 1 Optional features such as Talk Back FM background music and Music On Hold are provided by one or two plug in cir cuit cards If ordered these cards are shipped in the same container with PagePac VS Other components needed to complete the paging system are loudspeakers speaker wire and conn
25. rning tones should occur as op tioned Table 2 A Caution Use talk back control card with speakers and speaker wiring com parable in quality with AT amp T Information Systems products Use of poor quality components or unshielded wiring may result in inferior talk back performance FM Background Music Test Select any station with access to paging into each zone Background music should be switched off in all zones during page and returned when receiver at testing station is replaced Service Manual Maintenance February 1984 Page 4 1 4 Maintenance Overview Trouble conditions originating outside of PagePac VS such as shorted wiring or AC power failure should be located and cleared using normal telephone repair procedures A Dracon TS21 Lineman s Test Set or equivalent in the MONITOR mode is an ideal tool to use for checking con tinuity of the speaker and input wiring The PagePac VS and optional circuit cards do not require periodic maintenance and are not field repairable If a unit fails to function properly it should be returned to AT amp T Information Systems for repair For warranty and nonwarranty service of this product call the Service Number that is provided for your Communications System Should a talk back control card malfunction the card may be removed and the talk back continuity card P N 22080 002 reinstalled in connector J102 to restore one way paging until the defective card can be replaced Refer t
26. ruary 1984 Music On Hold Connection If Music On Hold is to be provided from the optional FM tuner card con nect a 2 conductor cable from the host telephone system s Music On Hold input to terminals 1 and 2 80 on TB1 The order of connection is unimpor tant These terminals provide up to a 1 watt output from the FM tuner card Output is adjusted with the MON VOL control on the FM tuner card Note When MON VOL is adjusted the level of the background music on the loudspeakers is also changed External FM Antenna Connection An FM antenna is required for both FM background music and Music On Hold An indoor antenna of the type shown in Figure 2 6 will be sufficient in most areas The antenna can be made from 22 AWG twisted pair wire or 300 ohm television twin lead In some areas a more extensive antenna System may be required to ensure good reception Connect antenna leads to TB1 as follows 1 Connect antenna leads to terminals ANT 1 and ANT 2 the order of connec tion is unimportant 2 Orient antenna for best reception attach to a wall with tape or non metallic hardware Caution If an outdoor antenna is connected to the antenna terminals the antenna system must be grounded in accordance with Articles 810 and 820 of the National Electrical Code ANSI NFPA No 60 1968 Off Premises or Remote Amplifier Connection If the paging system includes an off premises or remote amplifier con nect a cable from the amplifier s audio inp
27. t to the procedure set out in Subpart E of Part 68 FCC Registration Service Manual Page B February 1984 Changes in Telephone Company Facilities Equipment Operations or Procedures The telephone company may make changes in its communications facilities equipment operations or procedures when such action is reasonably required in the operation of its business and is not inconsistent with the rules and regulations of Part 68 If such changes can be reasonably expected to render any customer s terminal equipment incompatible with the telephone company communications facilities or require modification or alteration of such terminal equipment or otherwise materially affect its use or performance the customer shall be given adequate notice in writing to allow the customer an opportunity to maintain uninterrupted service Repairs Repair of registered terminal equipment and registered protective cir cuitry shall be accomplished only by the manufacturer or by its authorized agent This applies at any time during and after the warranty period Equipment Malfunctions When trouble is experienced the customer shall disconnect the registered equipment from the telephone line to determine if the registered equipment is malfunctioning and that if the registered equipment is malfunc tioning the use of such equipment shall be discontinued until the problem has been corrected Registration Number The type of connecting arrangement jack to be orde
28. tions in a normal manner But when he she is silent the loudspeakers become sensitive microphones If someone in the paging zone replies the voice is amplified and transmitted back to the telephone Note When the talk back control card is installed shielded speaker wire should be used The talk back control card can provide a single one second 440 Hz warning tone to the loudspeaker s whenever a talk back zone is dialed Although this initial warning tone is an option it must always be selected Cards are shipped with this feature activated An additional option provides repetitive one second tones every 15 or 30 seconds for as long as the system remains in the listen mode or until the person paging speaks or abandons the page and replaces the handset Prior to installation into the PagePac VS the talk back card must be configured optioned to produce the desired features Configure and install the card as follows 1 Configure talk back control card for the desired features by adding or remov ing option straps on option block as shown in Table 2 A and 2 Open the talk back FM tuner card protective cover This cover is hinged on the left side and held in place on the right side by magnets To open grasp the cover on the right side pull and open to the left as shown in 3 Set DIP switch S2 Figure 1 2 for zones in which talk back is to be enabled For example if Zone 1 is to have talk back set switch S2 1 to ON TALK BACK SW
29. uts to terminals Odb R1 and T1 on TB1 The order of connection is unimportant Terminals R1 and T1 provide a balanced 600 ohm 0 dBm output Off premise or remote paging is under control of Zone 1 To page into the off premise or remote location the user accesses Zone 1 An all call page will also access the remote or off premise location Service Manual Installation February 1984 Page 2 9 STRIP AND TWIST UP TO 8 FT ENDS TOGETHER MAXIMUM 2 PLACES FEED LINE TO TERMINALS ANT 1 AND2 ON TB1 Note 1 Make from 22 AWG twisted pair wire or TV twin lead Note 2 Attach to wall with tape or nonmetallic hardware Figure 2 6 FM Antenna PagePac VS to Host Telephone System Connection Com Key 416 System Connections PagePac VS plugs into a Com Key system as if it were a secondary sta tion All paging functions are provided with no other connections necessary The interface is made with a 25 pair A25B connector cable If necessary this connector can be extended to a backboard using a standard B25A cable terminated on a Type 66 or other standard connecting block for cross connection to older technology Com Key systems i e Com Key 718 Com Key 1434 and Com Key 2152 The following equipment is required for Com Key 416 connection e A25B connector cable double ended of sufficient length to reach from the PagePac VS to a telephone system bridging adapter e B25A cable and Type 66 connector block or equivalent as requir
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