1
Ground Terminal
IC Speaker Signal Cable
2
(IC1–IC6)
3
Rear Microphone Connector
To turn on the LH-5000, rotate the Listen Volume Control/Power On-Off
knob clockwise.
To turn off the LH-5000, rotate the Listen Volume Control/Power On-Off
knob counterclockwise.
4
DC Power Input
External Speaker/Alarm/AUX
5
Signal Cable
Hailer Speaker Cable
6