Afc Function; Vsc Function - Icom IC-R2500 Instruction Manual

4
BASIC OPERATION

■ AFC function

The AFC (Automatic Frequency Control) function tunes the
displayed frequency automatically when an off-center fre-
quency is received. It activates in FM mode and only when
the selected IF filter is 6 kHz or 15 kHz.
q Select FM mode.
w Push [SET•SKIP] to enter set mode.
e Push [SET•SKIP] or [ATT•PRIO] several times until "AFC"
appears.
[SET•SKIP]
[ATT•PRIO]
[DIAL]
r Rotate [DIAL] to toggle the AFC function ON and OFF.
t Push any switch for main band to exit set mode.
15

■ VSC function

[
The VSC (Voice Squelch Control) function opens the squelch
only when receiving a modulated signal. This function is very
useful while scanning, the VSC pauses only when modulated
signals are received. Scanning continues when unmodulated
or beat signals are received.
q Push [SET•SKIP] to enter set mode.
w Push [SET•SKIP] or [ATT•PRIO] several times until "VSC"
appears.
[SET•SKIP]
[ATT•PRIO]
[DIAL]
e Rotate [DIAL] to toggle the VSC function ON and OFF.
r Push any switch for main band to exit set mode.
[