Icom IC-7700 Stereo Amplifier User Manual


 
4-31
Operating FM
q Push a band key to select the desired band.
w Push to select FM.
“FM” indicator appears.
After FM mode is selected, push 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.
•10kHz tuning step is preset for the FM mode.
Push several times to select the desired filter
width.
r Rotate [AF] to set audio to a comfortable listening
level.
t Push 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 or release [PTT] (microphone) to
return to receive.
TRANSMIT
TRANSMIT
FILTER
AM/FM
AM/FM
Appears
[MIC] [TX] indicator [RX] indicator
[AF] Main dial
Band keys
AM/FM
FILTER
4
RECEIVE AND TRANSMIT
Preamp (p. 5-9)
Push [P.AMP]
(MF3) several times to set the pre-
amp OFF, preamp 1 ON or preamp 2 ON.
•“P.AMP1” or “P.AMP2” appears when the preamp 1 or
preamp 2 is ON.
Auto notch filter (p. 5-18)
Push to turn the auto notch function
ON and OFF.
Notch indicator (above switch) lights when
the auto notch is ON.
Attenuator (p. 5-9)
Push [ATT] (MF4) several times to set the attenu-
ator in 6 dB steps.
• Push and hold [ATT] (MF4) for 1 sec. to turn the atten-
uator function OFF.
•“ATT” and attenuation level appear when the attenu-
ator 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.
NOTCH
NOTCH
DD
Convenient functions for receive
VOX (voice operated transmit) (p. 6-2)
Push to turn the VOX function ON and
OFF.
•“ ” appears when the VOX function is ON.
•Transmit quality monitor (p. 6-4)
Push to turn the monitor function ON
and OFF.
Rotate [MONI GAIN] to adjust the monitor gain.
Monitor indicator (above switch) lights
when the monitor function is ON.
Audio tone control (p. 12-5)
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.
MONITOR
MONITOR
VOX
VOX
DD
Convenient functions for transmit