TiE Businesscom Plus Hardware Manual
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INSTALLING OPTIONAL EQUIPMENT Jack Cable Assembly (P/N 15346 shown) Printer Status Switch RS-232-C Connector for printer Red Wire FIGURE 2-44 B-SMDR-LA INSTALLATION 2-79
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INSTALLING OPTIONAL EQUIPMENT Installing the Battery Backup Box The Battery Backup Box provides power during a power failure.See Figure 2-45Battery Backup Box and Figure 2-46Battery Backup Box (Uncovered). BBB Specifications Physical Size: 24 in. long x 8 in. wide x 9 in. high Weight:Approximately 80 (36 kg) with batteries Batteries:Two gelled electrolyte maintenance-free batteries, rated at 12 volts, 38 hours.Both must be of the same type from the list below: o Eagle Pitcher o Yuasa o Powersonic...
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INSTALLING OPTIONAL EQUIPMENT KSU FIGURE 2-45BATTERY BACKUP BOX (P/N KSU FIGURE 2-46BATTERY BACKUP BOX
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INSTALLING OPTIONAL EQUIPMENT Refer to Figure 2-47,Battery Backup Box Schematic. After mounting Battery Backup Box: 1. Insert one pair of batteries. (Batteries should always be installed and replaced in pairs). 2. Secure batteries with tie-wraps supplied. 3. Using battery terminal screws, connect the wiring to the battery terminals. Use the red wire (indicated in Figure to connect the positive terminal of one battery to the negative terminal of the other battery. 4. With 4-wire connecting cable,...
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INSTALLING OPTIONAL EQUIPMENT TB 101 RED Wire Provided with Battery Box -4 Male Plug, BLACK to terminal 4 to connector (J 203) on 15120H on Barrier Term. Strip Power Supply at 250V FIGURE 2-47 BATTERY BACKUP BOX SCHEMATIC FIGURE 2-48 SIDE VIEW OF KSU POWER SUPPLY FOR BATTERY BACKUP BOX 2-83
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PART 3 MAINTENANCE AND TROUBLESHOOTING INTRODUCTION This section explains how to keep the BUSINESSCOM PLUS System operating properly. It also shows how to prevent or minimize operating problems, avoid system failures,and extend the time between service calls. o TELEPHONE TROUBLESHOOTING The Telephone Test Procedure serves as an aid to troubleshooting,and the Troubleshooting Guide sug- gests common causes of system malfunctions. o SYSTEM TROUBLESHOOTING explains in greater detail the procedures required...
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TELEPHONE TROUBLESHOOTING ----------------------------------------------------------------------- Although testing is a helpful aid to troubleshooting, it is not necessary to test each individual telephone with this procedure. Complete the following steps in order: TABLE 3-l TELEPHONE TEST PROCEDURE Item 1. Power On 2. Off-hook 3. CO Line DSS key (l-10) 5. Dial key 6. ALARM key 7. CHECK key Omit thisstep for Standard telephones (non-Display). Operation Indication Plug in modular connector OK: Tone A...
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TELEPHONE TROUBLESHOOTING TABLE 3-l TELEPHONE TEST PROCEDURE ItemOperation Indication 8.Function Press MIC MIC LED: on keys check Press RG-INW MON LED: on Press CONF DND LED: on Press RG-TR RG TR LED: on Press DC RG TR LED: off Press ICM ICM LED: on Press HOLD HOLD LED: on Press OPAC MW LED: on Press SPK Press FLASHSPK LED: on SPK LED: off At end of procedure, be sure to unplug the telephone. before normal use. 3-3
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TELEPHONE TROUBLESHOOTING ----------------------------------------------------------------------- After Telephone Test Procedure Once you have finished the Telephone Test Procedure if you are still experiencing trouble, follow these steps: Station Troubleshooting 1. 2. 3. 4. Station Cabling Troubleshooting 1. 2. 3. 4. Environmental Troubleshooting 1. 2. 3. Verify that the telephone set is connected to the correct modular jack. Using a voltmeter,measure the voltages at station jack as described in...
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TELEPHONE TROUBLESHOOTING TABLE 3-2 GUIDE FOR SYSTEM INSTALLATIONS SymptomsPossible Cause No light on phone. Phone will not function. Talk battery in handset.Pairs reversed (jack wires) No light on phone. Phone will not function. Talk battery in handset.Pairs split reversed) No light on phone. Phone will not function. Talk battery in handset.Pairs split (RED-YEL reversed) Phone functions but cannot be called handsfree. Handset mode works fine.GRN-RED (reversed) Note: Audio pair is...