3Com RELEASE 2 installation manual Connecting voice terminal wiring through a jack field

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VOICE TERMINAL WIRING When you planned your system, you recorded the intercom numbers for

PROCEDUREspecific locations within your business on the System Configuration Form. Check and make a note of these assignments now, before you begin connecting the voice terminals to the control unit. When you are ready, install the voice terminal wiring as follows:

1 Use your System Configuration Form as a reference for each intercom number.

2Mark or label a D8W cord on one end with "10."

3Plug the unlabeled end into the control unit jack that is labeled "10."

4Plug the other end into the corresponding jack in the jack field.

5Repeat steps 2 through 4 for the remaining intercom numbers, 11, 12, and so forth, until all voice terminal wiring is connected.

NOTE: For short and temporary connections, you can connect the voice terminals directly to the control unit. However, the jack field connection is the recommended method. See Figure 16.

FIGURE 16 Connecting voice terminal wiring through a jack field.

Step 2: Wiring the Voice Terminals 21

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Contents Merlin Plus 1988 AT&T Issue All Rights Reserved August Contents Appendix C Grounding Requirements Shows a typical Merlin Plus system IntroductionTypical Merlin Plus system overview FCC Regulations Prepare the Network Interface Installing the Control UnitNetwork Do This Interface Has Testing outside lines for a dial tone Have a dial tone Mounting the Control UnitDiagram of the control unit location Removing Control Unit Covers EquipmentControl unit rear view Installing the Control Unit Mounting the control unit on the wall Control unit modules Inserting a second line module Inserting a Line ModuleInserting a Voice Terminal Module Connect the Control Unit to the AC Outlet Control unit attached to power sourceThen System Configuration Form Control unit connected to labeled outside lines Preparation Considerations Wiring the Voice TerminalsIntercom 19 and Printed Reports Connecting voice terminal wiring through a jack field Terminals Connecting the Voice TerminalsPreparing the voice terminal desk stand or wall mount Testing the Voice Terminals Preparing For TestingAdjusting the Speakerphone volume If the lights do not flash Do This Then Identify Each Voice Terminal Verify Intercom NumberVerifying and labeling the intercom number Telephone Auxiliary LineTest the Voice Terminal Jacks for a Dial Tone Testing the SystemPlugging in a voice terminal to test jacks for dial tone Placing an outside call Placing an intercom call Performance Tips SpeakerphoneAdding Accessories Adding AccessoriesMerlin Plus system data collector and printer Merlin Plus system Basic Telephone Modem Interface Merlin Plus system Music-on-Hold jack Merlin Plus system alerters Merlin Plus system voice terminal power supply kit Accessories that Extend Telephone RangeAn ln-Range, Out-of-Building protector Adding a Voice Changing the SystemTerminal Moving a voice terminal jack field connection Moving a Voice TerminalComplete wiring installation Jack Field Wiring SupplementJack Field Construction Recommendations Moving Voice Terminals Attached to a Jack Field ExampleJack Field Wiring Supplement Well-positioned control unit Constructing a Jack FieldJack Field Wiring Supplement Running the cables Terminating the Wiring Runs in Modular Wall JacksExtending the Network Interface to the Jack Field Connect the Outside Lines to the Jack Field Add Jacks to the Jack FieldLabel the Jacks and the Jack Panel Box Jack Field Wiring Supplement FCC Registration and Repair Information Typical Merlin Plus system connectivity Appendix a System Connectivity OverviewWiring Appendix B Quick Reference Installation RequirementsEnvironment Proper ac outlet measurements Mounting the Control Unit AC Outlet CheckMounting the control unit on the wall Voice Terminal Wiring Connecting the Control UnitCO Line Wiring Appendix C Grounding Requirements Power onBefore YOU Turn Grounding RequirementsAppendix C Grounding Requirements Appendix C Grounding Requirements Typical Merlin Plus system grounding plan Table D-1 Wiring Parts Cross Reference Appendix D Wiring Reference TablesTable D-2 4-Pair Wiring for the Merlin Plus System Table D-4 CO Line Wiring, 6-Position Jack, Two-Pair Table D-3 CO Line Wiring, 6-Position Jack, Single-PairTable D-5 CO Line Wiring, 6-Position Jack, Multipair Typical Merlin Plus system wiring installation Qty Table D-6 Material List for 8 Telephones and 3 Lines FigureAppendix E Direct Connection Wiring Voice terminal wiring, direct connection Appendix E Direct Connection Wiring Appendix E Direct Connection Wiring Index Index2Index 518-600-008