ICOM IC-7000 说明手册

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页码 166
Operating RTTY (FSK)
When using your RTTY terminal or TNC, consult the
manual that comes with the RTTY terminal or TNC.
q Push 
[
Y
Y
(
BAND
)]
/
[
Z
Z
(
BAND
)]
to select the desired
band or push a band key on the HM-151.
w Push 
[MODE]
momentarily to select RTTY mode.
• After RTTY mode is selected, push and hold 
[MODE]
for 1 sec. to toggle between RTTY and RTTY-R modes.
e Display the RTTY decoder screen.
• Push 
[F-2 
D
DE
EC
C
]
to display the Baudot decoder screen.
r Rotate 
[DIAL]
to tune in a desired signal.
• Use 
[F-2 
1
1/
/4
4
]
in the M
M--3
3 display when critical setting
is required.
• S-meter indicates received signal strength when signal
is received.
• If the received signal cannot be demodulated, try se-
lecting RTTY-R mode (or RTTY mode).
t Transmit a SEND signal from your TNC.
[TX]
indicator lights red.
• The Po meter indicates transmitted RTTY signal
strength.
y Operate the connected PC or TNC (TU) to trans-
mit RTTY (FSK) signals.
“RTTY” or “RTTY-R” appears
[
Y
]
[
Z
]
[DIAL]
[MODE]
[AF]
[TX] indicator
[MENU/GRP]
[F-2]
• Push and hold 
[MENU/GRP]
for 1 sec. once or twice
to select the menu group S
S.
• Push 
[MENU/GRP]
momentarily one or more times to
select the menu S
S--1
1.
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4
RECEIVE AND TRANSMIT