Telex operating instructions Controls and Connections - Rear Panel, BTR-1 - Rear Panel

Controls and Connections - Rear Panel

13	15	17		20
RCV		Telex BTR-1	MADE IN U.S.A.	TRAN
		TELEX COMMUNICATIONS, INC.	PATENT NO. 6,373,951 B1
ANT	CAN BUS			ANT

RELAY	AUX	4 WIRE	LOOP	1	2	3	4	12-15V AC/DC
			THRU			2 WIRE INTERCOM		1 AMP

12 14 16 18 19

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BTR-1 - Rear Panel

12.Relay Contacts: Normally Open. When activated it will close.

13.Receive Antenna Connector: TNC Female connector. The color dot near the connector must match the color of the antenna.

14.Auxiliary Connector: RJ-11 connector used to connect balanced auxiliary audio into and out of a base station.

15.CAN Bus: RJ-45 connectors used to connect a base sta- tion to a CAN type of communications bus.

16.4 WIRE Connector: RJ-11 connector used to connect balanced 4-W audio into and out of the base station.

17.Intercom Loop Thru: Two DB15 connectors used to loop 6 channels of intercom audio thru a base station.

18.Intercom Jacks: XLR intercom jacks to allow interfacing to the first four intercom ports via XLR connectors in ad- dition to them being available at the DB15 connectors.

19.Power Connector: Input power jack that requires 12 to 15 Volts AC or DC at 1000 mA.

20.Transmit Antenna Connector: TNC Female connector. The color dot near the connector must match the color of the antenna.

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