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4
RECEIVE AND TRANSMIT
D
Presetting for RTTY
Tone frequency
q
P
ush [MODE] momentarily to select RTTY mode.
• After RTTY mode is selected, push [MODE] for 1 sec.
to toggle between RTTY and SSB-D modes.
w
Enter the RTTY tone set mode.
• Push [DISPLAY] once or twice to select
M
.
• Push [MENU] one or more times to select
M4
.
• Push [
(F-2)
TON
] for 1 sec. to enter the RTTY tone set
mode (below).
e
Push [MENU] one or more times to select “
R1
RTTY TONE
,” then rotate the main dial to select
the desired frequency.
Shift frequency
q
Enter the RTTY tone set mode as same as above.
w
Push [MENU] one or more times to select “
R2
RTTY SHIFT
,” then rotate the main dial to select
the desired shift frequency.
RTTY keying
q
Enter the RTTY tone set mode as same as above.
w
Push [MENU] one or more times to select
R3
RTTY KEYING
; then rotate the main dial to se-
lect the desired keying polarity.
After presetting is finished, push [DISPLAY] momen-
tarily to return the normal operating mode.
RTTY
R3 RTTY KEYING
RTTY keying is set to
‘normal’.
normal :
key open=mark
key close=space
reverse:
key open=space
key close=mark
RTTY
R2 RTTY SHIFT
RTTY shift frequency
is set to 170 Hz.
170/200/425 Hz are
available.
RTTY
R1 RTTY TONE
RTTY mark frequency
is set to 2125 Hz.
2125, 1615 and 1275
Hz are available.
[MODE] Main dial
[DISPLAY]
[MENU]
[F-2]
R3 RTTY KEYING
(RTTY only)
This item adjusts the RTTY keying. Normal or reverse
keying can be selected.
The default is “n,” normal.
Normal
: key open=mark
Reverse
: key open=space
RTTY
R1 RTTY TONE
This item selects the RTTY tone. RTTY tone is se-
lected between 1275, 1615 and 2125 Hz.
The default is 2125 Hz.
RTTY
R2 RTTY SHIFT
This item adjusts the RTTY shift. There are 3 selec-
table values: 170, 200 and 425 Hz.
The default is 170 Hz.
RTTY
While
M4
is selected in RTTY mode, push [
(F-2)
TON
]
for 1 sec. to enter the RTTY tone set mode.
D
RTTY tone set mode
4