Operating Instructions BP-1002/BP-2002 Beltpacks Audiocom® Intercom System 93507740000 Rev J 5/2006
Proprietary Notice The product information and design disclosed herein were orignated by and are the property of Telex Communications, Inc. Telex reserves all patent, proprietary design, manufacturing, reproduction, use and sales rights thereto, and to any article disclosed therein, except to the extent rights are expressly granted to others. Copyright Notice Copyright 2006 by Telex Communications, Inc. All rights reserved.
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 Mic Gain Sidetone The Audiocom®1 BP-1002 and BP-2002 are microprocessor controlled one- and two-channel intercom beltpacks. An internal switch and jumper setting allows the units to be used with Clear-Com®2 components, if desired. Other internal switch and jumper settings allow the unit to be uniquely configured to the operator’s requirements.
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.
SPECIFICATIONS GENERAL: EXTERNAL CONNECTIONS & CONTROLS NOTE: The numbers refer to the callouts in Figure 1. Power Requirements: Channel supplied: 24 VDC nominal, 40 to 100 mA Local-power: 24 VDC nominal (21 to 30 VDC), 40 to 100 mA Environmental Requirements: Storage: -20ºC to 80ºC; 0% to 95% humidity, non-condensing Operating: -15ºC to 60ºC; 0% to 95% humidity, non-condensing Dimensions: 5.0" (127 mm) H x 3.5" (88.9 mm) W x 1.8" (45.7 mm) D Weight: 1.5 pounds (0.
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 and female connectors are wired together in parallel, providing a “loop through” at each connector pin. Use one connector to connect to the intercom channel. Use the other connector to “daisy chain” a cable to the next beltpack or other station on the channel.
Table 2. Internal Switches and Jumpers Changing Modes of Operation: Perform the following steps to change the mode of operation. Jumper/Switch Number JP1 and JP2 NOTE: JP1 and JP2 must be in the same position Jumper or Switch Function Power Select Channel One Power: Pins 2&3 shor ted (On BP-1002, pins 2&3 always shor ted) Default Setting 1. Both the Talk and Call indicators should be off and the headset should be connected Pins 2 & 3 shor ted 2.
INTERNAL SWITCHES, JUMPERS AND ADJUSTMENTS There are several internal switches, jumpers and adjustments that affect operation. These 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 and two screws from bottom of each side. Switch, jumper and adjustment locations are shown in Figure 2.
