TiE Businesscom Plus Hardware Manual
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INSTALLING OPTIONAL EQUIPMENT Powered BLF 1 . Set all straps to 2-3. 2. Cable unit as described below. 3. Connect the external power supply to the BLF modular jack as follows: VDC to YELLOW terminal and ground to BLACK terminal. InstallationWhen installing more than one Console per hook-up position: 1. Remove the bridging clips. 2. Punch down the wires on the center terminals. 3. Replace the bridging clips. Do not double punch the connections on the Block. Refer to Figure 2-28 Installation of DSS Consoles, and Figure 2-29DSS Console (Series 2) Strap Detail: 1.Strap TB2, and TB3 as follows: Strap Position DSS Consolel-2 Either type BLF unit2-3 Internally-powered unitl-2 Externally-powered unit2-3 External power is supplied on leads at modular jack. 2. Connect two-pair twisted cable wires (WHT-BLU, BLU-WHT wires only) to the Block at clips for DSS Console 1,and connect two-pair twisted cable wires (WHT-BLU,BLU-WHT wires only) to the Block at clips for DSS Console 2. 3. At the modular jack for the Console, connect the WHT-BLU conductor to the RED jack terminal, and connect the BLU-WHT conductor to the GREEN jack terminal.For externally-powered BLF unit, connect an external VDC source to the YELLOW terminal, and connect the lead to the BLACK terminal. 4. Cabling for additional DSS Consoles used as BLF units is connected in parallel to the Block position for the DSS Console. No more than three DSS Consoles should be connected to either DSS Console port. 5. Plug one end of a line cord into a DSS Console and the other end into the appropriate modular jack. 6. Program the necessary information in Programs 13 and 39. 2-50
INSTALLING OPTIONAL EQUIPMENT WHT-BLU To External Zone Line Cord A-- Modular Jack Line Cord Modular Jack R Line Cord--- using External Power FIGURE 2-28 INSTALLATION OF DSS CONSOLES 2-51
INSTALLING OPTIONAL EQUIPMENT FIGURE 2-29 DSS CONSOLE (SERIES 2) STRAP DETAIL 2-52
INSTALLING OPTIONAL EQUIPMENT Installing the Remote Busy Line Indication (FAX) The Remote Busy Line Indication interface provides: o busy line key indication o exclusion of the line whenever a remote device (e.g., a FAX machine) in the off-hook state uses one of the lines connected to the system. Specifications For the BUSINESSCOM PLUS o PCB with of Series 2 or higher or a with of any series o or (expansion card) Installing FAX, BUSINESSCOM PLUSFor BUSINESSCOM PLUS B-MPU-B PCB of Series 2 or higher, or a B-MPU-C PCB o B-HBU-A PCB (P/N 15140) of Series 3 or higher In addition,for use with any BUSINESSCOM PLUS system, either the FAX machine must provide a contact-closure when it is on-line, or the customer must provide a suitable telephone line loop-sense relay to supply that contact. Refer to Figure 2-30 Installation of Remote Busy Line Indication (FAX),BUSINESSCOM PLUS 1. Connect contact-closure or customer-supplied equipment to clips on the B2 Block. 2. Provide a parallel connection on the CO line circuit to be used for the FAX device. This connection must be made in between the jack and the CO line connector on the side of the KSU. 3. Program the necessary information in Programs 3 and 28. To Power Failure Line To Power Failure Line 5 B2 Block 2-30 INSTALLATION OF REMOTE BUSY LINE INDICATION (FAX), BUSINESSCOM PLUS 2-53
INSTALLING OPTIONAL EQUIPMENT Installation, BUSINESSCOM PLUS Refer to Figure 2-31Installation of Remote Busy Line Indication (FAX),BUSINESSCOM PLUS 1. Connect contact-closure or customer-supplied equipment to ALARM INPUT or EXT. INPUT on the Block. (Position will vary with programming.) 2. Provide a parallel connection on the CO line circuit to be used for the FAX device. This connection must be made on the Al or A2 Block, and not on the jack. 3. Program the necessary information in Programs 3 and 28. Block ss 1 al Zone 2 Contacts To Alarm To AlarmInput 1 Input 2 To Ext.Input 3 To Ext.Input 4 To Ext.Input 5 To Ext.Input 6 FIGURE 2-31 INSTALLATION OF REMOTE BUSY LINE INDICATION (FAX), BUSINESSCOM PLUS 2-54
INSTALLING OPTIONAL EQUIPMENT Installing the Wall-Mounting Kit This section provides information on installing the Wall-Mounting Kit (P/N 15412) to BUSINESSCOM PLUS telephones (see Figure 2-32Wall-Mounting Installation). Installing a Telephone without AT&T Wall Plate 1. 2. 3. 4. 5. Mark and drill pilot holes for wall-mounting housing. Insert the wood screws, and screw housing to wall. Connect the six-wire line cord (supplied) to the station jack. Mount the telephone on the four snap connectors. Insert the wall-mount hook in the handset cradle, and connect the modular cord to the telephone. Installing a Telephone to AT&T Plate 1 . Install the metal wall-mounting bracket, and anchor the bracket to the housing with the four machine screws (supplied). 2. Insert the housing into the base of the telephone, and secure with four snap connectors. 3. Connect line cord (supplied) to the telephone on one end and the wall receptacle on the other. 4. Align telephone housing with two mounting pins on the wall plate. 5. Pull down slightly to secure on pins. 2-55
INSTALLING OPTIONAL EQUIPMENT ------ Bracket (for ATT Wall Plate only) Snap Snap Connector Release FIGURE 2-32 WALL-MOUNTING INSTALLATION 2-56
INSTALLING OPTIONAL EQUIPMENT Installing the Speakerphone Module (B-SPDU-A PCB) Executive Display telephones are factory-equipped with speakerphones. A Speakerphone can be installed in a Standard telephone which is not otherwise so equipped. Since the room acoustics (e.g., high ceilings, room material) and background noise can affect speakerphone operation, carefully select the location of the Speakerphone units. The maximum numbers of Speakerphones permitted are: SystemMax. BUSINESSCOM PLUS 12 BUSINESSCOM PLUS 6424 Installing the Speakerphone Refer to Figure 2-33 Installation of Speakerphone PCB: 1. Remove the two screws on the bottom of the telephone. 2. Remove retaining screw and ribbon cable from connector Cl on the B-TBU-A PCB in order to remove the board. 3. Insert B-SPDU-A board, and replace retaining screw. 4. Insert ribbon cable into connector on B-SPDU-A PCB. 5. Replace top of telephone and screws on bottom. 2-57
INSTALLING OPTIONAL EQUIPMENT FIGURE 2-33 INSTALLATION OF SPEAKERPHONE PCB 2-58