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2001 NEW
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MENU SCREEN
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Quic
k Ref
erence
RTTY
Accept
(Default: Disable)
Set the RTTY mode to “Disable,” “RX” or
“RX & TX.”
See the “Accept” item in “LSB” for details.
Tone
(Default: 1615Hz)
Set the RTTY mark frequency to 1200,
1275, 1487.5, 1615, 1700, 2100 or 2125
Hz.
Shift
(Default: 170Hz)
Set the RTTY shift frequency to 170, 200,
425 or 850 Hz.
Polarity
(Default: NORMALl)
Set the keying polarity to Normal or Re-
verse.
When reverse polarity is selected, the mark
and space frequencies are reversed.
NORMAL:
Key open/close = Mark/Space
REVERSE:
Key open/close = Space/Mark