用户手册 — Telex audiocom bp-2002

目录

• Operating Instructions

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• BP-1002/BP-2002 Beltpacks Audicom Intercom Systems

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  • FIGURE 1. BP-2002 & BP-1002 Connections and Controls

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  • External Connections and Controls

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    • 1. Volume Control -

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    • 2. Chan Button and Indicators -

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    • 3. Call Button and Indicator -

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    • 4. Talk Button and Indicator -

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    • 5. Sidetone Control -

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    • 6. Headset Connector -

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    • 7. Intercom Channel Connectors -

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    • 8. Intercom Channel Connectors -

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• System Power

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• Initial BP-1002/2002 Setup

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• Operating Modes

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  • Changing Modes of Operation

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    • 9. Press and hold the Talk key, and then press and hold the Call key.

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    • 10. Release both keys. The Call indicator should now glow red. (The number of beeps heard in the headset indicates the current mode of operation.)

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    • 11. Press the Call key to change to the next mode of operation. Each press of the Call key will cause the BP-1002/2002 to change to the next mode of operation.

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    • 12. When the desired mode is reached, press the Talk key to select that mode and exit the mode changing function. Beeps will be ...

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    • TABLE 1. Modes of Operation

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• Internal Switches, Jumpers and Adjustments

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  • FIGURE 2. Internal Switches, Jumpers, and Adjustments

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  • Sidetone Adjustment (R145)

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  • Mic Gain Adjustment (R156)

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    • > Using a Phillips head screw driver, turn the Mic Gain pot clockwise to increase the gain (or counter-clockwise to decrease the gain).

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  • Clear-Com Setup

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    • BP-1002/2002

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      • > SW1 must be placed in the UNBAL position.

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    • TABLE 2. Internal Switches and Jumpers

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• Connector Pin Configurations

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• Specifications

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• Optional Football Modifications

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  • General Description

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  • Eliminating Mic-Kill and Call Signal

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    • 1. Before making changes to the printed circuit board, disconnect all power and line connections from the beltpack.

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    • 2. Refer to Figure 3 and locate C61 on the underside of the printed circuit board.

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    • 3. Remove capacitor C61 from the printed circuit board.

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  • Restoring Mic-Kill and Call Signal

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    • FIGURE 3. Printed Circuit Board

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• Notes

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