ATT System 25 Installation And Maintenance Manual
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INSTALLATION LEGEND: ZTN79 - WP90851-L1 - A2 - B1 - C1 - C2 - C3 AND C4 - P1- W1 - Figure 2-51.HYBRID LINE CP MODULAR Y ADAPTER KS-23475 ADAPTER TYPICAL -103A CONNECTING MODULAR CORD (D8W-87) OCTOPUS CABLE (WP90780) MODULAR CORDS BUILT INTO KS-23475 ADAPTER KS-22911 POWER SUPPLY INSIDE WIRING CABLE I PERSONAL COMPUTER STARLAN NETWORK WORKSTATION 7300H Series Terminal/STARLAN NETWORK Workstation Connections 2-116
INSTALLATION INSTALL MUSIC-ON-HOLD INTERFACE Note:Use of equipment that rebroadcasts copyrighted music or other material may be required to obtain a license from a third party such as ASCAP or BMI. FCC-Registered Music Source Interface The music source is connected to a ZTN78 CP through the SIP (see Figure 2-52). 1. 2. 3. 4. Using an octopus cable, connect the CP to an 858A Adapter at the SIP. Using inside wire, connect T and R leads on the other side of the 858A Adapter to the PT and PR terminals on the Music-on-Hold (MOH) interface (KS-23395). Connect the T and R terminals on the MOH interface to terminals 1 and 2 on a 103A Connecting Block. Connect the music source to the 103A block using a D4BU-87 modular cord. 2-117
INSTALLATION LEGEND : TN742 – ZTN78 – B1 - C2 - C5 - W1 – MOH - ANALOG LINE CP TIP RING CP TYPICAL -103A CONNECTING BLOCK OCTOPUS CABLE (WP90780) PEC 2720-05P MODULAR CORD (D4BU-87) INSIDE WIRING CABLE KS-23395 INTERFACE Figure 2-52.Music Source, FCC Registered 2-118
INSTALLATION Non-FCC Registered Music Source Interface The music source is connected to a ZTN78 CP (see Figure 2-53). Connect the CP to a 858A Adapter at the SIP. Follow the instructions for installing FCC-registered equipment. You must also install a kit-of-parts (D-181575; includes 36A Voice Coupler, 201213 transformer, and KS-23395 MOH interface). Follow the wiring instructions included with the kit. LEGEND: TN742 - ANALOG LINE CP ZTN78 - TIP RING CP B1- TYPICAL - 103A CONNECTING BLOCK C2 - OCTOPUS CABLE ( WP90780 ) C6 - SINGLE-ENDED MODULAR CORD, D4BY W1 - 4-PAIR INSIDE WIRING CABLE Figure 2-53.Music Source, Non-FCC Registered 2-119
INSTALLATION Music Source (Customer supplied) Music-on-Hold interface (KS-23395) GRGR GR MSHI q q q(Optional)DW8A-SE909A/B Univversal Coupler (Replaces 36A Voice Coupler) MSHI CTCT J2 MSLOMSLO CRCR Twisted Pair 26AWG Min.PR R J1 PT TT System 25 DW8A-SE J3 ZTN78 Circuit Pack858A Adapter -48VGRD -48dc Power Source WP-90780 Octopus Cable Figure 2-53a. Music-on-Hold November 19952-119a
INSTALLATION 2-119b This page intentionally left blank. November 1995
INSTALLATION INSTALL EXTERNAL ALERTS External 54). 1. 2. 3. alerts are connected to the system through a ZTN78 CP (Figure 2- Connect the CP to a 858A Adapter at the SIP. Connect the other side of the adapter to a 103A Connecting Block using building wiring. Connect the block and alerting device with a D4BU cord. LEGEND : TN742 - ANALOG LINE CP ZTN78 - TIP RING CP B1- TYPICAL -103A CONNECTING BLOCK C2 - OCTOPUS CABLE ( WP90780 ) C5 - MODULAR CORD ( D4BU-87 ) R1- ElCM-50 RINGER OR EQUIVALENT W1- INSIDE WIRING CABLE Figure 2-54.External Alerts 2-120
INSTALLATION INSTALL RECORDED DELAY ANNOUNCEMENT Delayannouncements are installed the same way as external alerts. INSTALL DICTATION SYSTEM INTERFACE If the equipment does not require a contact closure, follow the instructions for installing external alerts. If the equipment requires a contact closure, follow the instructions below for connecting a paging system to the TN763 CP. INSTALL PAGING SYSTEM INTERFACE PagePac*Paging System, or compatible paging equipment, may be connected to System 25. System 25 provides three types of paging system interfaces. The paging equipment can be connected to a TN763 Auxiliary Trunk, ZTN76 Ground Start, or ZTN77 Loop Start Trunk CP.The type of connection provided depends on the customer’s equipment and/or requirements. Read the paragraphs preceding the instructions provided to determine the correct procedure. Note:The PagePac 20 system is not normally connected to an Auxiliary Trunk CP because only 1-zone paging is provided by this connection.However, three PagePac systems can be used for three zones provided by TN763. lTrademark of Harris Corporation Dracon Division 2-121
INSTALLATION Direct Connection to TN763 Auxiliary Trunk CP Paging (Figure l l equipment can be connected directly to a TN763 Auxiliary Trunk CP 2-55) when the following conditions exist: Paging equipment is FCC registered. Paging equipment requires a contact closure Connect as shown in Figure 2-55, following the steps 1.Connect the CP to a 66-type block, using Use kit-of-parts D-1 81524 (PEC 62511). Note:The 66-block provides a 3-pairfor proper operation. below: an A25D 25-pair cable. interface to TN763 (see Appendix A of this manual for details). 2.Using 4-pair inside wiring cable, connect the 66-block to a 103A connecting block. Make the following connections: 66-Block Term.*103A Term. T1 R2 SZ3 SZl4 s5 S16 * T,R is the voice pair; SZ,SZ1 is the seizure request pair; and S,S1 is the seizure acknowledge pair to the TN763. 3.Using a D4BU cord, connect the paging equipment to the 103A block. 4.If you are installing a PagePac 20 system, connect the speakers to the receptacle on the back of the PagePac system. 2-122
INSTALLATION SYSTEM 25 CABINETPART OF 25 PAIR CABLE PART OF 66-BLOCK AW1C5 TN763B1 < PAGING OR DICTATION SYSTEM LEGEND : TN763– AUXILIARY TRUNK CP A – SINGLE-ENDED 25 PAIR CONNECTOR CABLE (A25D) B1 -TYPICAL -103A CONNECTING BLOCK C5 -MODULAR CORD (D4BU-87) W1 -INSIDE WIRING CABLE (4-PAIR) NOTE : Figure APPARATUS CODE D-181523 INCLUDES 66E3-25 BLOCK CONNECTOR AND CABLE B25A 15/DE. 2-55.Paging System Connection to TN763 Circuit Pack 2-123