(H86) Partyline Intercom Beltpack - Granite Sound CBP-1

GS-CBP1 INTERCOM BELTPACK The CBP1 is a durable single channel, general purpose Beltpack.  The unit is high quality, cost effective and compatible with other intercom systems on the market - ClearCom. The CBP1 has one 3 pin female XLR and one 3 pin male XLR connector located in the bottom of the unit, used for line in and line out to other substations. Also on the bottom is a 4 pin male XLR which is used to connect the headset. The sound level in the headphones is controlled by a volume control knob, and the side tone (the level of the microphone signal in its own headphones) is controlled by the screwdriver adjustment next to it, located on the top panel. The headset microphone is controlled by a toggle switch, PTT (press to talk) when pressed down, the switch latches on until switched back, when pressed up, the operation is momentary and when the switch is in the center position, the microphone is off. Pressing the call buttons, located next to the PTT switch sends a call signal