Operation Manual

FT-7900R QUICK REFERENCE GUIDE
SQL KNOB
Adjusts to the
point where the
background
noise is muted.
TRANSMISSION SWITCH
Speak into the microphone
in a normal voice level
while pressing this switch.
VOL KNOB
Adjusts the audio
volume level.
POWER SWITCH
Press and hold for
1/2 second.
LOCK SWITCH
Press and hold for
1/2 second to lock all
key functions except
the VOL, SQL knobs
and PTT switch.
FREQUENCY DIAL KNOB
Selects the operating Frequency.
BAND SWITCH
Selects the operating Band.
MICROPHONE
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