Icom IC-7700

1-2
q POWER SWITCH
POWER
(p. 3-2)
➥ Push to turn the transceiver power ON.
   •The[POWER]indicator above thisswitch lights
green when powered ON.
➥ Hold down for 1 second to turn the transceiver
power OFF.
   •The[POWER] indicator lights orangewhen the
transceiver is OFF when the internal power supply
is switched ON.
w TRANSMIT SWITCH
TRANSMIT
Selects transmit or receive.
 •The[TX]indicatorlightsredwhiletransmittingandthe
[RX] indicator lights green when the squelch is open.
e ANTENNA TUNER SWITCH
TUNER
(p. 10-6)
➥ Turns the internal antenna tuner ON or OFF (by-
pass) when pushed momentarily.
   •The[TUNER]indicator above this switchlights
green when the tuner is turned ON, goes off when
tuner is turned OFF (bypassed).
➥ Tunes the antenna tuner manually when held
down for 1 second.
   •The[TUNER]indicatorblinksredduringmanualtun-
ing.
   •Whenthetunercannottunetheantenna,thetuning
circuit is automatically bypassed after 20 seconds.
r TIMER SWITCH
TIMER
(p. 11-4)
➥ Turns the sleep or daily timer function ON or
OFF.
   •The[TIMER]indicatorabovethisswitchlightsgreen
when the timer is in use.
➥ Selects the timer set mode when held down for
1 second.
t HEADPHONE JACK [PHONES]
Accepts standard stereo headphones.
 •Outputpower:5mWwithan8Ω load.
 •Whenheadphonesareconnected,theinternalspeaker
orconnectedexternalspeakerdoesnotfunction.
y ELECTRONIC KEYER JACK [ELEC-KEY] (p. 2-5)
Accepts a paddle to activate the internal electronic
keyer for CW operation.
 •Youcanselectinternalelectronickeyer,bug-keyor
straight key operation in keyer set mode. (p. 4-12)
 •Astraightkeyjackislocatedontherearpanel.See
[CW KEY] on page 1-12.
 •Keyerpolarity(dotanddash)canbereversedinkeyer
set mode. (p. 4-12)
 •A4-channelmemorykeyerisavailableforyourcon-
venience. (p. 4-8)
(dot)
(com)
(dash)
Turn the internal power supply ON first. The in-
ternal power supply switch is located on the rear
panel. (p. 3-2)
1
PANEL DESCRIPTION
POWER
TUNER
TIMER
VOX
SSB CW RTTY/PSK AM/FM DATA
AUTO
TUNE
LOCK
TS
XFC
M.SCOPE EXIT/SET
REC
PLAY
VOICE MEMORYBRIGHTCONTRASTVOX GAINMONI GAINCOMPDRIVE ANTI VOX
BK-IN MONITOR
TRANSMIT
MIC
ELEC-KEY
PHONES
AF RF
MIC RF PWR
DIGI-SEL NOTCH
RIT/∂TX
CW PITCH
TWIN-PBT
KEY SPEED DELAY
F-1F-2 F-3F-4 F-5F-6 F-7
LOCKTX RX SPLIT
AGC VR NR
FILTER
PBT-CLR
DIGI-SEL
APF/TPF
NOTCH
RIT
CLEAR
SPEECH
1
1.8
2
3.5
3
7
4
10
5
14
6
18
7
21
8
24
MP-W MP-R
MW V/M
A/B A=B
9
28
GENE
0
50
ENT
F-INP
∂TX
NB
SPLIT
AGC SQL NR NB
q
w
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t
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u
!5
io!0 !1 !2 !3 !4
!6
■ Front panel