TELIKOU
FT-800 4-Wire Eight Channel Main Station v2.3
2
EARPHONE:
Dynamic 50-2000 ohm
MICROPHONE:
Dynamic 200 ohm
Headset wiring:
Pin 1 --- COMMON
Pin 2 --- Mic. HOT
Pin 3 --- Earphone -
Pin 4 --- Ea
Pin 5 --- Null
3. Microphone Select Switch
Microphone select switch is used to select between panel microphone or headset microphone.
4. Volume Control
Use this control to adjust the audio level from the FT-800 headset or panel speaker.
5. Channel Button
Lift button enter the monitoring status. The up LED lights.
Press button enter the full duplex communication status. The up and bottom LED lights both light.
1. Long Time Hold: switch is connected. When release the button, switch is cut off.
2. Short time press: if button is lift or pressed quickly, this switch is connected and self-locking.
Press again, switch is turned off.
6. Talking Light
Green light when talking.
7. Program Feed
Turn the switch on or off will send the external signal into intercom channels.
ON:
Active channels will receive external program signal and the LED will illuminate.
OFF: External program signal is muted and LED is off.
INT: All the channels receive external program signal. Program signal will be muted when
talk switch is turned on.
8. Program Feed LED
This LED illuminates when Program Feed to switch handle is placed at ‘On’ and ‘Int’.
9. Program Level Control
Adjust program audio level which sent to intercom channels.
