Other Functions; Monitor Audible Function; Time-Out Timer - Icom IC-F22SR Instruction Manual

5

' ' Monitor audible function

The monitor function allows you to open the transceiver's squelch
manually to check whether a channel is busy or not. The trans-
ceiver has 2 conditions for receive standby:
All signals are
received
Only signals con-
taining the proper
tone are received.

' ' Time-Out Timer

The transceiver has time-out timer function. This function prevents
continuous, extend transmissions. This timer automatically turns a
transmission OFF 3 min. after it starts.
A warning beep emits 10 sec. before the limit is reached.
The end beep emits 5 times to announce the end of the transmis-
sion.
21

OTHER FUNCTIONS

Audible condition:
This condition mutes audio ONLY when
no carrier is present. You can receive (or
monitor) any signals on a channel.
• Push and hold the [MONI] switch to can-
Inaudible condition:
This condition mutes ALL signals except
those directed to you. Therefore you
should check a channel's condition (busy
or not) with the monitor function before
transmitting.
• Push the [MONI] switch momentarily to
cel the CTCSS or DTCS tone squelch
function.
Any audio mute functions are cancelled
while pushing the [MONI] switch.
select the inaudible condition.