AT&T UPAM-K - Manuals

AT&T UPAM-K – Manual in PDF format online.

Manuals:

Manual

Manual AT&T UPAM-K

Summary

Page 2 - To Order Copies of This Manual:; Your AT&T Information Systems Sales Representative; Your Business Sales and Service Center; or; AT&T Customer Information Center; For Technical Assistance Call :

To Order Copies of This Manual: Your AT&T Information Systems Sales Representative or Call: Your Business Sales and Service Center or The AT&T Customer Information Center, 1-800-432-6600 AT&T Customer Information Center Write: P.O. Box 19901Indianapolis, IN 46219 Order: Document Number 5...

Page 6 - TelephoneAccess; UPAM; Components; -conductor modular connector cord

1 1. Product Identification Installation Manual UPAM-K Universal Paging Access Module Kit The UPAM-K Universal Paging Adaptor Module Kit designed to provide telephone access to most commonly available paging systems. It works with loop- and ground-start trunk ports, station ports orpaging ports, and...

Page 7 - Preannounce and Confirmation Tones

Installation Manual 2 Features ● ● ● ● ● ● ● ● Acts as point of demarcationActs as a point of demarcation between telephone system and customer paging equipment. 24V or 48V operation (trunk port operation)Mode switches let you select 24-volt or 48-volt operation. A 48-volt power supply is included t...

Page 8 - Important Power Supply Note

3 UPAM Front Panel Installation Manual 4 0 5 8 9 9 9 7 2 AT&T UPAM Universal Paging Access Module BGM IN MODE OFF ON 24 VDC PWR SUPPLY — S1,S2 48 VDC PWR SUPPLY PHONE SYSTEM T S1,S2 — CONFIRMATION TONE S3 S4 R + M PREANNOUNCE TONE S4 S3 EXT VOX ENABLE - M VOX DISABLE S5 — PT VOX ENABLE — S5 PAGI...

Page 10 - Connect “Tip” of trunk port to T terminal on UPAM.; Trunk Port Connections — Loop Start

5 Installation Manual Specific Instructions Trunk Port Connections — Loop Start Controls for VOX Delay, Page Time, and Mode Switch S5 are not operable in this mode. Procedure1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Mount and ground the UPAM as described in the General Instructions. Set mode switches S1 and S2...

Page 11 - Mount and ground the UPAM as described in General Instructions.; Set mode switch S3 to ON position and S4 to OFF position (see Note 1).

Installation Manual 6 Specific Instructions Trunk Port Connections — Ground Start Controls for VOX Delay, Page Time, and Mode Switch S5 are not operable in this mode. Procedure1. Mount and ground the UPAM as described in General Instructions. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Set mode switches S1 ...

Page 12 - Installation Manual; Trunk Port Connections – Ground Start

7 Installation Manual 405899972 AT&T UPAM MODE 24 VDC PWR SUPPLY 48 VDC PWR SUPPLY CONFIRMATION TONE PREANNOUNCE TONE VOX DISABLE VOX ENABLE — S1,S2 S3 S4 S5 — S1,S2 — S4 S3 — S5 PAGE PORT I N P U T Universal Paging Access Module BGM IN OFF ON T PHONE SYSTEM R + M EXT VOX ENABLE - M P T PAGING O...

Page 13 - Disconnect methods; in the ON position and proceed as follows:; Rotate VOX DELAY control approximately 1/2 way.

Installation Manual 8 Specific Instructions Station Port/Centrex Connections Disconnect methods In station port operation, the UPAM provides CPC — calling-party-controlled (loop current interrup- tion) disconnect, default timer disconnect, or optional voice-operated (VOX) disconnect. The calling-par...

Page 14 - Inhibit default timer; available when the default timer is inhibited):; Changing default time; Important Centrex Modification; UPAM disconnects from the line immediately after answering.

9 Installation Manual Default Timer Modifications Inhibit default timer A field modification is available to inhibit the default timer. Do not inhibit the timer if jumpers J2 & J3 have been removed as outlined in Important Centrex Modification, below, and the VOX delay timer hasbeen disabled (S5...

Page 15 - Replace cover in reverse order of Step 1.; Station Port/Centrex Connections

Installation Manual 10 Ring delay Cutting jumper J1 increases the length of time it takes to answer the ringing line. This allows time for a talk path to be established before the UPAM answers, thereby ensuring that the preannounce orconfirmation tone will be heard. Central office or Centrex lines, ...

Page 17 - -Conductor Modular Plug (shown with locking tab facing back)

Installation Manual 12 Specific Instructions Page Port Connections VOX DELAY, PAGING TIME, and Mode Switch S5 are not operable in this mode Procedure1. 2. 3. 4. 5. 6. 7. 8. Mount and ground the UPAM as described in General Instructions. Set mode switches S1 and S2 in OFF position for use with the 48...

Page 18 - * Refer to the illustration on the previous page; Page Port Connections

13 Installation Manual 405899972 PBX / KEY SYSTEM MODE OFF ON 24 VDC PWR SUPPLY 48 VDC PWR SUPPLY CONFIRMATION TONE PREANNOUNCE TONE VOX DISABLE VOX ENABLE — S1,S2 S3 S4 S5 — S1,S2 — S4 S3 — S5 PHONE SYSTEM TR EXT VOX ENABLE + M -M PAGEPORT PAGING OUTPUT P TP R MODULAR CONNECTOR PAGE PORT INPUT CONT...

Page 19 - Make sure that the amplifier is turned off.; Connect one side of the amplifier input to the UPAM PT terminal.; Turn amplifier volume control to minimum.

Installation Manual 14 3. Connection to the Paging System General Guidelines The UPAM is designed to connect to typical “centrally-amplified” and “self-amplified” paging and sound systems. “Centrally-amplified” systems generally use one amplifier to distribute the page audio tolarge numbers of speak...

Page 20 - Typical Connection to a Lo-Z/600 ohm input

Installation Manual 15 PAGING AMPLIFIER WITH 600 OHM TELEPHONE INPUT VOX SENS TREBLE B A S S BACKGROUND MUSIC SOURCE POWER PEAK LEVEL PAGE VOL MUSIC PUSH TO RESET CIRCUIT BREAKER MUTE VOL R I N G T I P C O M 70.7V MIC VOLUME 405899972 AT&T UPAM Universal Paging Access Module 48 VDC PWR SUPPLY CO...

Page 21 - Connecting the UPAM to an amplifier’s Hi-Z AUX input; Typical Connection to a Hi-Z input

Installation Manual 16 AT&T UPAM 48 VDC PWR SUPPLY CONFIRMATION TONE PREANNOUNCE TONE VOX DISABLE VOX ENABLE S1,S2 S3 S4 S5 — — S4 S3 — S5 EXT VOX ENABLE + M -M PT PR PAGING OUTPUT BGM VOL 600 OHMS CT AUX POWER 300 W MAX INPUTS HI-Z INPUT BAL LO-Z Connecting the UPAM to an amplifier’s Hi-Z AUX i...

Page 22 - Connecting the UPAM to an amplifier’s MIC input; Make sure the amplifier is turned off.; Typical connection to a MIC input

17 Installation Manual Connecting the UPAM to an amplifier’s MIC input Due to the higher sensitivity of microphone inputs, they should be used only as a last resort. The Lo-Z microphone connection is the more desirable of the two because it is less susceptible to noisepickup. The UPAM connects to th...

Page 23 - Connecting the UPAM to a self-amplified paging system; Typical connection to a self-amplified paging system

Installation Manual 18 Connecting the UPAM to a self-amplified paging system Connection to a self-amplified system usually consists of connecting the UPAM output to the line feeding the system’s self-contained amplifiers. In some cases, connection may be made to a small bufferamplifier, which is use...

Page 25 - Take test set off hook.; Procedure B; Place the test set in the monitor position.; Troubleshooting Notes; Latching relays

Installation Manual 20 Procedure A1. D i s c o n n e c t t h e U P A M f r o m t h e t e l e p h o n eequipment. 2. C o n f i r m t h a t t h e p o w e r s u p p l y i s p r o p e r l yconnected and that the mode switches are in thecorrect positions (make sure mode switches S3and S4 are not in the s...