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Telex BP-1002 operating instructions BP-2002

Models: BP-1002 BP-2002

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BP-2002

Type: One XLR-6M and XLR-6F pair (callout 7 in Figure 1)

Audiocom® Mode (Internal switch SW1 and jumpers JP4, JP5, JP2 and JP1 set to BAL position)

Pin 1 Common

Pin 2 Local power (+24 VDC)

Pin 3 Channel A intercom audio low and +24 VDC input

Pin 4 Channel A intercom audio high and +24 VDC input Pin 5 Channel B intercom audio low and +24 VDC input Pin 6 Channel B intercom audio high and +24 VDC input

Clear-Com Mode (Internal switch SW1 and jumpers JP4, JP5, JP2 and JP1 set to UNBAL position)

Pin 1 Common

Pin 2 Local power (14 to 30 VDC)

Pin 3 Channel A +30 VDC input

Pin 4 Channel A intercom audio/call signal

Pin 5 Channel B +30 VDC input

Pin 6 Channel B intercom audio/call signal

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Telex BP-1002 operating instructions BP-2002

Contents

1 2Chan TelexOperating Instructions BP-1002/BP-2002 Belt Packs Audiocom Intercom SystemPage INTRODUCTION FCC STATEMENTClear-Com is a registered trademark of Clear-Com Intercom Systems End-User License Agreement for Telex Software SYSTEM POWER INITIAL BP-1002/BP-2002 SETUPOPERATION Figure 1. BP-2002 & BP-1002 Connections and Controls Connections and Controls EXTERNAL CONNECTIONS & CONTROLSLatched Mode Table 1. Operating Modes OPERATING MODESChanging Modes of Operation INTERNAL SWITCHES, JUMPERS AND ADJUSTMENTS BP-2002 Side Tone Adjustment R145Clear-Com Setup Default Jumper SettingsTable 3. Internal Switches and Jumpers Intercom Channel Connectors BP-1002 CONNECTOR PIN CONFIGURATIONS Headset ConnectorBP-2002 SPECIFICATIONS GENERALINTERFACE REQUIREMENTS HEADPHONE AMPLIFIER ELECTRET MICROPHONE AMPLIFIER DYNAMIC MICROPHONE AMPLIFIERFigure 4. Board Number Default SettingsGENERAL DESCRIPTION ELIMINATING MIC-KILL AND CALL SIGNALRESTORING MIC-KILL AND CALL SIGNAL APPENDIX A OPTIONAL FOOTBALL MODIFICATIONSFigure 3. Printed Circuit Board FACTORY SERVICE