Function And Location Of The Controls - Radio Shack 19-903 Owner's Manual

Hide thumbs Also See for 19-903:

B. FUNCTION AND LOCATION OF THE CONTROLS

1. "ON/OFF" Volume Control.

Your transceiver is off whenever the knob points to the 'OFF' position. Rotate this control clockwise to

turn on your radio and adjust the volume.

2. SQL Knob

Rotate the VOL/SW Knob to obtain the squelch sensitivity at threshold.

3. CH

/Key Tone Button

Press CH

to select a channel upwardly. Press and hold CH

continuously for more than 1.5sec to

enter into the scan upwardly mode. Press CH

will change the scanning direction downwardly. During

the scanning, press any key will exit the scanning mode.

Key Tone

Press and hold FUNC key, then press CH

key to activate or deactivate the Key Tone function. Icon "

" will be shown if activated.

4. CH

/ Skip

Press CH

to move one channel down. Press and hold CH

for more than 1.5sec to enter into the

scan downwardly mode. Press CH

will change the scanning direction upwardly. During the scanning,

press any key will exit the scanning mode.