Rtty Operation - Icom IC -765 Instruction Manual

AES
A ж
27
6 BASIC OPERATION
6-3 RTTY OPERATION
[METER]
Po position
(p.5)
[AGC]
FAST position
(p.31)
[PRE/ATT]
OFF position
(p.21)
OUT position
(p. 32)
(1) RTTY RECEIVING
3) Push [POWER] IN.
4) Select the desired operating band. (See p. 20)
5) Push [RTTY/N].
6) Adjust [AF] as desired.
7) Adjust [501], if needed.
8) Rotate the main dial. Tune in an RTTY signal. Use the
tuning indicator of the terminal unit.
Ш RTTY SELECTIVITY INFORMATION
|
2.2 kHz/-6dB |
500 Hz/—6 dB
[RTT Y/N]
[IF SHIFT]
OUT position
[NOTCH]
OUT position
(p. 31)
(2) RTTY TRANSMITTING
1) Set [METER] to the [Po] position.
2) Set [TRANSMIT/RECEIVE] to TRANSMIT.
3) Adjust [RF PWR] for the desired output power.
4) Type using your RTTY keyboard.
e The following mark/space frequencies are set as default at
the factory. To change the default, see p. 46.
Mark frequency : 2125 Hz
Space frequency : 2295 Hz
Shift width 170 Hz