TELIKOU
MS-800 Eight-Channel Main Station
5
14. Talk LED
This LED lights when Talk switch (2) turns to ON or PTT
15. Call LED
Each call LED corresponds to one channel. This LED will light under two cases: a)
called: when the call signal from communication channel is received; b) call: if you
want to call a channel, please turn on switch 2 corresponding to this channel, turn
on call switch 4, and then the call LED for this channel will be lit. At the same time,
the host will send call signal to this channel directly.
16. Program Level Control
Adjust this control to set the program audio level heard on the intercom by
clockwise or counterclockwise direction.
17. Feed To LED
This LED lights when Program Feed To (17) function is enabled.
18. Program Feed To
That turn the switch up or down will send the external input signal to intercom
channel. When the Mic switch (1) or Call switch (4) is turned off, the signal feed to
channel will be interrupted automatically. When the switch is turned on, the LED
(16) at the right side will light.
19. Power LED
This green LED lights on when the MS-800 is receiving AC power and the power
switch on the rear panel is turned on.
20. Speaker Switch
The Speaker Switch turns the front panel speaker on or off.
When the front panel speaker is turned on, pressing Mic button will reduce the
speaker output level about 6dB and helps minimize feedback.
21. Sidetone zero-adjusting
