Руководство по эксплуатации Telex AUDIOCOM BP-2002

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Operating Instructions
BP-1002/BP-2002 Beltpacks
®
Audiocom Intercom System
93507740000 Rev J 5/2006

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Proprietary Notice to the following address and must include The product information and design disclosed the Proof of Purchase for warranty repair. herein were orignated by and are the property Upon completion of any repair, the of Telex Communications, Inc. Telex reserves all equipment will be returned via United patent, proprietary design, manufacturing, Parcel Service or specified shipper, reproduction, use and sales rights thereto, and collect. to any article disclosed therein, except to th

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C61 WARNING: IF YOU HAVE A BP-1002/2002 WITH A 9030-7740-XXX CIRCUIT BOARD, YOU WILL NEED TO OBTAIN REVISION H OF THIS USER MANUAL. INTRODUCTION ®1 The Audiocom BP-1002 and BP-2002 are microprocessor controlled one- and two-channel intercom beltpacks. An internal switch and jumper Mic Mic Gain Gain ®2 setting allows the units to be used with Clear-Com components, if Sidetone desired. Other internal switch and jumper settings allow the unit to be uniquely configured to the operator’s requiremen

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APPENDIX A OPTIONAL FOOTBALL MODIFICATIONS GENERAL DESCRIPTION ® In Audiocom Intercom Systems, the Mic-Kill feature is used to turn off any activated microphones on a selected channel. The Mic-Kill feature is activated when the beltpack receives a 24 kHz signal from the channel. In some applications the Mic-Kill and Call signal features are not desired and need to be disabled. ELIMINATING MIC-KILL AND CALL SIGNAL CAUTION TO PREVENT DAMAGE TO THE EQUIPMENT, THESE MODIFICATIONS SHOULD ONLY BE MADE

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EXTERNAL CONNECTIONS & CONTROLS SPECIFICATIONS GENERAL: NOTE: The numbers refer to the callouts in Figure 1. Power Requirements: 1. VOLUME CONTROL: Use this control to adjust the headset listen level. Channel supplied: 24 VDC nominal, 40 to 100 mA Local-power: 24 VDC nominal (21 to 30 VDC), 40 to 100 mA 2. CHAN BUTTON AND INDICATORS: The Chan button (only on the BP-2002) allows the Environmental Requirements: user to select which intercom channel is active. Press the Chan button to Storage:

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CONNECTOR PIN CONFIGURATIONS 7. INTERCOM CHANNEL CONNECTORS: On the BP-2002, intercom channels are connected via a pair of 6-pin connectors (one male and one female). The male Headset Connector and female connectors are wired together in parallel, providing a “loop through” Type: XLR-4M (callout 6 in Figure 1) at each connector pin. Use one connector to connect to the intercom Pin 1 Headset microphone low channel. Use the other connector to “daisy chain” a cable to the next beltpack Pin 2 Hea

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Table 2. Internal Switches and Jumpers Changing Modes of Operation: Perform the following steps to change the mode of operation. Jumper/SwitchJt umper or Switch Function Defaul 1. Both the Talk and Call indicators should be off and the headset should be connected Number Setting 2. Press and hold the Talk key, then press and hold the Call key, then release both keys. JP1 and JP2 Power Select Pins 2 & 3 The Call indicator should now glow red. (The number of beeps heard in the headset Channel One P

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INTERNAL SWITCHES, JUMPERS AND ADJUSTMENTS Sidetone Adjustment (R145) The sidetone adjustment is accessible either internally (refer to Figure 2) or by There are several internal switches, jumpers and adjustments that affect operation. These removing the belt clip mounting screw (callout 5 in Figure 1). are described below. To gain access to the switches, jumpers and adjustments, disconnect all power and line connections. Remove two screws from the top of each side To adjust the level of your