Connecting Options; Headset; Intercom Line Connector; Intercom Line Connector In Rpl Mode - Linear BP-2001 Operating Instructions Manual

5 Connecting Options

5.1 Headset:

4-pin XLR-male for headset with dynamic or electret microphone
Pin Definition
1 GND
2 Microphone high
3 Loudspeaker low
4 Loudspeaker high

5.2 Intercom Line Connector

At this point, it is important to observe the different modes for RPL and
Clear-Com®. In RPL mode, two channels are available on a 3-pin XLR connector.
Using the service mode you can select on which RPL intercom channel the BP-
2001 single channel beltpack will work. In CC mode, by contrast, pin 2 is
used only for the supply voltage of 30 VDC+. No audio is provided on pin 2.
The intercom connectors are looped through. Accordingly, pin 1 (female) is
connected to pin 1 (male), and so on.

5.2.1 Intercom line connector in RPL Mode

3-pin XLR male and XLR female
Pin Definition
1 Ground
2 Audio channel B and +30 VDC
3 Audio channel A
Audio channel B is only used if the BP-2001 is assigned to RPL intercom
channel B (II). This is not the default setting and must be configured using
the beltpack´ s service mode if required.
5.2.2 Intercom line connectors in Clear-Com®-Mode
3-pin XLR male and XLR female
Pin Definition
1 Ground
2 +30 VDC
3 Audio
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