Icom IC-7800

4-31
■ Operating FM
[TX] indicator
[MIC]
[RX] indicator
[AM/FM][AF] Main dial
Band keys [FILTER]
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 the desired frequency.
 •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 trans-
mit.
Appears
 •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.
D Convenient functions for receive
• Preamp (p. 5-10)
➥ Push [P.AMP] several times to set the preamp
OFF, preamp 1 ON or preamp 2 ON.
•“P.AMP1”or“P.AMP2”appearswhenthepreamp1
or preamp 2 is ON. Main and sub have independent
preamp controls.
• Auto notch filter (p. 5-20)
➥ Push [NOTCH] switch to turn the auto notch func-
tion ON or OFF.
•Notchindicator(above[NOTCH]switch)lightswhen
the auto notch is ON.
• Attenuator (p. 5-10)
➥ Push [ATT] several times to set the attenuator in
6 dB steps.
•Holddown[ATT]for1secondtosettheattenuatorin
3 dB steps.
•“ATT”andattenuationlevelappearwhentheattenu-
ator is ON.
D Convenient functions for transmit
• VOX (voice operated transmit) (p. 6-2)
➥Push[VOX/BK-IN]toturntheVOXfunctionON
or OFF.
•“VOX”appearswhentheVOXfunctionisON.
• Transmit quality monitor (p. 6-4)
➥ Push [MONI] to turn the monitor function ON or
OFF.
•Rotate[MONIGAIN]toadjustthemonitorgain.
•Monitorindicator(above[MONI]switch)lightswhen
the monitor function is ON.
• Audio tone control (p. 12-4)
➥Push[F-7•SET]then[F-1•LEVEL]toenterlevel
setmode.Selectanitemwith[F-1•Y]/[F-2•Z]
then rotate the main dial to adjust the audio tone.
4
RECEIVE AND TRANSMIT