TELIKOU
TM-200 Eight Channel Main Station
3
5. IFB Button
When IFB button of channel A is pressed, the microphone signal of channel A and B is cut
off. Microphone signal is only sent to IFB OUT of channel A. The program audio at IFB OUT of
channel A is also cut.
IFB button of channel B is same as channel A.
6. Call Button
Before use call function, please turn on the channel which want to talk. Turn up or down the
call switch handle will sent a call signal to all the connected channels. The call LED above lights
red. This switch is without self-locking function, release and reset.
7. Microphone Switch (TALK)
Turn up or down the switch handle will send amplified microphone signal through intercom line.
When the switch handle is turned to ON or PTT, the LED above will light. The switch position
settings are as follow:
ON:
The selected microphone is activated, the switch is self-locked.
OFF: The selected microphone is off.
PTT: The selected microphone is activated, release and reset.
8. Remote Mic Kill Switch
Microphone on belt pack may forget to be turned off by operators. Noise will disturb the whole
intercom system.
The Remote Microphone Kill (RMK) switch will turn off the microphone of every beltpack
remotely. If the Talk Functions of a large number of beltpacks have inadvertently been left
activated, incidental noise and talking can make it difficult or impossible to communicate on the
intercom system. The Remote Microphone Kill switch can be pressed to quiet the line in this
situation.
9. Announcement Button (ANN)
When this button is pressed on, microphone signal is sent to ANN. Out connector which is at
rear panel.
10. Power LED
This green LED constantly lights on when power supply working properly. If TM-200 has any
circuit short problem, it will keep on flashing until the problem has been solved.
