Swr Reading; Screen Type And Font Selections - Icom IC-7700 Instruction Manual

13
MAINTENANCE

■ SWR reading

TRANSMIT METER
[RF PWR]
TUNER RTTY/PSK
Better than 1.5:1
5
1
5
S
0
I
10
D
0
Po
1.5
10
1
0
SWR
COMP
ALC

■ Screen type and font selections

• Screen image example—
Display Type: B, Display Font: Slim
EXIT/SET
9 +
20
+
40
+
60dB
10
50 100 150
15
200
A
250
∞
2
3
W
20
dB
44 52V V
D
The SWR meter indicates the SWR over the transmis-
sion line in all modes.
q Push
to turn the antenna tuner OFF.
TUNER
w Push and hold [METER] for 1 sec. to display multi-
function meter.
e Push
RTTY/PSK
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
The built-in antenna tuner matches the transmitter
to the antenna when the SWR is lower than 3 : 1.
2 types of screen images and 5 types of frequency
readout indication fonts are available in the IC-7700.
q Push
EXIT/SET
screen, if necessary.
w Push [SET]
F-7
e Push [DISP]
F-3
r Push [Y]
F-1
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
EXIT/SET
13-4
once or twice to select RTTY
.
to close multi-function meter.
several times to close multi-function
to select set mode menu screen.
to enter display set mode.
or [Z] to select "Display Type"
F-2
twice to exit from display set mode.