Icom IC-7700 - Manual (Page 32)

2-6
2
INSTALLATION AND CONNECTIONS
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Advanced connections
D D Front panel
ALC
ADJ
ALC RELAY CW KEY
EXT
KEYPAD METER
DC OUT
15V
MAX1A
REF I/O
10MHz -10dBm IN OUT
REMOTE RS-232C EXT-DISPLAY
RX ANT
IN OUT
S/P DIF 1 2
ACC
EXT-SP
ANT 1 ANT 2 ANT 3 ANT 4
GND
AC
15A
I
X-VERTER
RX ANT IN/OUT
Connects an external
preamp or lowpass filter.
RX ANT IN/OUT must be
activated in the antenna
set screen (p.10-5).
ACC sockets
(pgs. 2-9, 2-11)
Antenna 1, 2, 3, 4 (p. 2-8)
Connects a linear amplifier,
antenna selector, etc.
[X-VERTER]
Connects a transverter
for V/UHF band use.
[RELAY], [ALC] (p. 2-8)
Used for connecting a
non-Icom linear amplifier. External speaker (p. 15-4)
SP-20
(option)
[REMOTE], [RS-232C] (p. 14-2)
Used for computer control and transceive operation.
The optional CT-17 is required when connecting a
PC to [REMOTE].
POWER
TUNER
TIMER
VOX
SSB CW RTTY/PSK
VOX GAIN MONI GAIN COMP DRIVE
BK-IN MONITOR TRANSMIT
MIC
ELEC-KEY
PHONES
AF RF
MIC RF PWR KEY SPEED DELAY
F-1 F-2 F-3
TX RX
AGC VR NR NB
i7700
HF/50MHz TRANSCEIVER
AGC SQL NR NB
MIC
Headphones USB-Memory
The AFSK modulation signal can also
be input to [MIC].
Keyboard
Connects an USB type PC key-
board directly for RTTY/PSK31 op-
eration, as well as other text edit op-
erations.
D D Rear panel— 1