Icom IC-7700 - SWR Reading and Screen Settings

13-4
■ SWR reading
The SWR meter indicates the SWR over the trans-
mission line in all modes.
q Push
TUNER
to turn the antenna tuner OFF.
w Hold down [METER] for 1 second to display multi-
function meter.
e Push
RTTY/PSK
once or twice to select RTTY
mode.
r Push
TRANSMIT
.
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
EXIT/SET
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 display fonts are available in the IC-7700.
q Push
EXIT/SET
several times to close multi-func-
tion screen, if necessary.
w Push [SET]
F-7
to select set mode menu screen.
e Push [DISP]
F-3
to enter display set mode.
r Push [Y]
F-1
or [Z]
F-2
to select “Display Type”
item when selecting the screen image, select “Dis-
play Font” when selecting the frequency readout
display 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avail-
able for the frequency readout font.
y Push
EXIT/SET
twicetoexitfromdisplaysetmode.
S
I
D
0
5
10
15
0
0
10
44
ALC
52V
V
D
20
dB
1
1.5
2
3
∞
10
50
100
150
200
250
P
O
SWR
COMP
A
W
1
5
9
+
20
+
40
+
60dB
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