Icom IC-7700 Stereo Amplifier User Manual


 
1-8
$3 MODE SWITCHES
Selects the desired mode. (p. 3-8)
Announces selected mode via the speech synthesizer.
(p. 12-15)
Selects USB and LSB modes alter-
nately.
Selects CW and CW-R
(CW reverse)
modes alternately.
Switches between RTTY and PSK
mode.
Switches RTTY and RTTY-R
(RTTY
reverse)
mode when pushed and held
for 1 sec. in RTTY mode.
Switches PSK and PSK-R (PSK re-
verse)
mode when pushed and held
for 1 sec. in PSK mode.
Selects AM and FM modes alternately.
Selects SSB, AM or FM data mode
(USB-D, LSB-D, AM-D, FM-D) when
pushed in SSB, AM or FM mode, re-
spectively.
Switches D1, D2 and D3 when
pushed and held for 1 sec.
$4 QUICK TUNING SWITCH [TS]
Turns the quick tuning step ON and OFF.
(p. 3-6)
While the quick tuning indicator, “Z,” is displayed
above the frequency indication, the frequency can be
changed in programmed kHz steps.
0.1, 1, 5, 9, 10, 12.5, 20 and 25 kHz steps are avail-
able for each operating mode independently.
When the quick tuning step is OFF, push and
hold for 1 sec. to turn the 1 Hz tuning step ON
and OFF. (p. 3-7)
When the quick tuning step is ON, push and hold
for 1 sec. to enter quick tuning step set mode.
(p. 3-6)
$5 VFO SELECT SWITCH
Switches the selected VFO between the VFO-A and
VFO-B when pushed.
Switches between transmit frequency and receive fre-
quency when the split frequency function is ON. (p. 6-6)
$6 MEMORY WRITE SWITCH (p. 8-3)
Stores the selected readout frequency and operat-
ing mode into the displayed memory channel when
pushed and held for 1 sec.
This function is available both in VFO and memory
modes.
MW
A/B
DATA
AM/FM
RTTY/PSK
CW
SSB
1
PANEL DESCRIPTION
SSB CW
RTTY/PSK
AM/FM DATA
AUTO
TUNE
LOCK
TS
XFC
M.SCOPE
EXIT/SET
REC
PLAY
VOICE MEMORYBRIGHTCONTRASTVOX GAINMONI GAINCOMPDRIVE ANTI VOX
MONITOR
RF
DIGI-SEL NOTCH
RIT/TX
CW PITCH
TWIN-PBT
D
DELAY
F-1 F-2 F-3 F-4 F-5 F-6 F-7
LOCKTX RX SPLIT
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
7700
NSCEIVER
NB
$5 $7 $8 $9 %0 %2$6
%8 %9%7 ^0
$4 %1
%4 %5
$3
%6%3
Front panel (continued)