Icom IC-02A/AT/E Instruction Manual page 21

6-1 RECEIVING
4) Set the controls and switches.
@ Turn the VOLUME CONTROL
and POWER SWITCH on.
3) Adjust SQUELCH CONTROL.
(1) Set the controls and switches as follows:
| SWITCH/CONTROL POSITION
f POWER SWITCH OFF
SOUELCH, CONTROL Completely counterclockwise
| LIGHT SWITCH OFF (out)
(2) Turn the VOLUME CONTROL and POWER SWITCH clockwise
past the "'click''. A frequency will be shown on the FRE-
QUENCY DISPLAY. Slowly turn the VOLUME CONTROL
clockwise to a comfortable level. Set the desired frequency by
pushing keys. When a signal is received, the S/RF INDICATOR
will show its signal strength.
If only noise is heard, turn the SQUELCH CONTROL clockwise
until the noise from the speaker just stops. The transceiver will
now remain silent until an incoming signal is received which
opens the squelch. If the squelch is unstable due to the reception
of weak signals or mobile stations, adjust the squelch control
further until the proper threshold is obtained.
See