Icom IC-7700

4-31
■ Operating FM
q Push a band key to select the desired band.
w Push
AM/FM
to select FM.
 •“FM”indicatorappears.
 •AfterFMmodeisselected,push
AM/FM
to toggle be-
tween FM and AM modes.
e Rotate the main dial to tune to the desired fre-
quency.
 •TheS-meterindicatesreceivedsignalstrengthwhen
signal is received.
 •10kHztuningstepispresetfortheFMmode.
 •Push
FILTER
several times to select the desired filter
width.
r Rotate [AF] to set audio to a comfortable listening
level.
t Push
TRANSMIT
or [PTT] (microphone) to transmit.
 •TheTXindicatorlightsred.
y Speak into the microphone at your normal voice
level.
 •Adjustthemicrophonegainwith[MIC]atthisstep,if
necessary.
 •FMnarrowtransmissionisavailablewhen“FIL2”or
“FIL3” is selected.
u Push
TRANSMIT
or release [PTT] (microphone) to
return to receive.
Appears
[MIC] [TX] indicator [RX] indicator
[AF] Main dial
Band keys
AM/FM
FILTER
4
RECEIVE AND TRANSMIT
• Preamp (p. 5-10)
➥ Push [P.AMP]
(MF3) several times to set the
preamp OFF, preamp 1 ON or preamp 2 ON.
•Hold down [P.AMP] (MF3) for 1 second to turn the
preamp function OFF.
•“P.AMP1” or“P.AMP2” appears when the preamp 1
or preamp 2 is ON.
• Auto notch filter (p. 5-19)
➥ Push
NOTCH
to turn the auto notch function
ON or OFF.
•Notchindicator(above
NOTCH
switch) lights when
the auto notch is ON.
• Attenuator (p. 5-10)
➥ Push [ATT]
(MF4) several times to set the attenu-
ator in 6 dB steps.
•Hold down [ATT] (MF4) for 1 second to turn the
attenuator function OFF.
•“ATT”andattenuationlevelappearwhentheattenu-
ator is ON.
• Audio tone control (p. 12-4)
➥ Push [SET]
F-7
then [LEVEL]
F-1
to enter
level set mode. Select an item with [Y]
F-1
/[Z]
F-2
then rotate the main dial to adjust the audio
tone.
D Convenient functions for receive
• VOX (voice operated transmit) (p. 6-2)
➥ Push
VOX
 to turn the VOX function ON or
OFF.
•“
VOX
” appearswhentheVOXfunctionisON.
• Transmit quality monitor (p. 6-4)
➥ Push
MONITOR
to turn the monitor function ON
or OFF.
•Rotate[MONIGAIN]toadjustthemonitorgain.
•Monitor indicator (above
MONITOR
switch) lights
when the monitor function is ON.
• Audio tone control (p. 12-5)
➥ Push [SET]
F-7
then [LEVEL]
F-1
to enter
level set mode. Select an item with [Y]
F-1
/[Z]
F-2
then rotate the main dial to adjust the audio
tone.
D Convenient functions for transmit