I Swr Reading; I Screen Type And Font Selections - Icom IC-7800 Instruction Manual

13
MAINTENANCE

I SWR reading

[RF PWR] [TRANSMIT]
[TUNER] [RTTY/PSK][EXIT/SET]
Better than 1.5:1
9
5
1
5
S
0
50
I 10
D
0
2 3
P
O 1.5
10
1
0
SWR
COMP
ALC 44

I Screen type and font selections

• Screen image example— type C
[METER]
+
20
+
40
+
60dB
10
100 150
15
200
A
250
∞
W
20
dB
52V V
D
The SWR meter indicates the SWR over the transmis-
sion line in all modes.
q Push [TUNER] to turn the antenna tuner OFF.
w Push [METER] for 1 sec. 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.
3 types of screen images and 18 types of frequency
readout indication fonts are available in the IC-7800.
q Push [EXIT/SET] several times to close multi-func-
tion 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, B and C.
• Italic (1)/(2)/(3)/(4), Round (1)/(2)/(3), Shadow (1)/(2)/(3),
Qubic (1)/(2)/(3)/(4) and IC-780 (1)/(2)/(3)/(4) are avail-
able for the frequency readout font.
y Push [EXIT/SET] twice to exit from display set
mode.
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