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■ SWR reading
The SWR meter indicates the SWR over the transmis-
sion line in all modes.
q Push to turn the antenna tuner OFF.
w Push and hold [METER] for 1 sec. to display multi-
function meter.
e Push once or twice to select RTTY
mode.
r Push .
t Rotate [RF PWR] clockwise past the 12 o’clock po-
sition for more than 30 W output power.
y Read the SWR on the SWR meter gage.
u Push to close multi-function meter.
The built-in antenna tuner matches the transmitter
to the antenna when the SWR is lower than 3 : 1.
■ Screen type and font selections
2 types of screen images and 5 types of frequency
readout indication fonts are available in the IC-7700.
q Push several times to close multi-function
screen, if necessary.
w Push [F-7•SET] to select set mode menu screen.
e Push [F-3•DISP] to enter display set mode.
r Push [F-1•Y] or [F-2•Z] to select “Display Type”
item when selecting the screen image, select “Dis-
play Font” when selecting the frequency readout in-
dication font.
t Rotate the main dial to select the desired screen
image or font.
• Screen image is selectable from A (Black back) and B
(Blue back).
• Basic (1), Basic(2), Italic, Round and Slim are available
for the frequency readout font.
y Push twice to exit from display set mode.
EXIT/SET
EXIT/SET
EXIT/SET
TRANSMIT
RTTY/PSK
TUNER
S
1
0
0
0
1
2
5
10
10
10
20
44
52V
50 100
150
200
250
15
3
1.5
ID
VD
dB
W
A
Po
SWR
COMP
ALC
5
9
+
20
+
40
+
60dB
∞
Better than 1.5:1
[RF PWR]
RTTY/PSK EXIT/SETTUNER
TRANSMIT
METER
13
MAINTENANCE
• Screen image example—
Display Type: B, Display Font: Slim