Icom IC-7700 User Manual

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2
INSTALLATION AND CONNECTIONS
q PTT SWITCH
Hold down to transmit, release to receive.
w PTT LOCK SWITCH
Push to lock the PTT switch in the transmit mode.
e UP/DOWN SWITCHES [UP]/[DN]
Change the selected readout frequency or memory
channel.
 •Holding down continuously changes the frequency or
memory channel number.
 •Whileholdingdown[XFC],thetransmitreadoutfrequen-
cy can be controlled while in the split frequency mode.
 •The[UP]/[DN]switchcansimulateakeypaddle.Preset
in the keyer set mode. (p. 4-12)
r LOW CUT SWITCH
Push (SM-50)/Slide (SM-30) to cut out the low fre-
quency components of input voice signals.
t PTT LOCK INDICATOR [LOCK]
(Only for the SM-30)
Lights red when the PTT lock switch (w) is ON.
y MIC GAIN VOLUME [MIC GAIN]
Rotate to adjust the microphone output level.
 •Usethiscontrolasanadditiontothemicrophonegain
setting of the connected transceiver.
Rotating the control too far clockwise may result
in an output level that is too high and transmit
signal distortion.
q
r
w
e
D SM-50
D SM-30
q
w
t
MIC GAIN
ONOFF
LOW CUT
yr
MIC GAIN
y
TOP VIEW
TOP VIEW
BOTTOM VIEW
BOTTOM VIEW
■ Microphones (options)

Icom IC-7700 Specifications

General

Brand	Icom
Model	IC-7700
Category	Transceiver
Language	English