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9
SET MODE
■ Miscellaneous (others) set mode (continued)
RTTY Mark Frequency
This item selects the RTTY mark frequency. RTTY
mark frequency is toggled between 1275, 1615 and
2125 Hz.
22112255
2125 Hz RTTY mark
frequency (default)
11227755
1275 Hz RTTY mark
frequency
RTTY Shift Width
This item adjusts the RTTY shift width. There are 3
selectable values: 170, 200 and 425 Hz.
117700
170 Hz RTTY shift
frequency (default)
442255
425 Hz RTTY shift
frequency
RTTY Keying Polarity
This item selects the RTTY keying polarity. Normal or
reverse keying polarity can be selected.
When reverse polarity is selected, Mark and Space
are reversed.
- Normal : Key open/close = Mark/Space
- Reverse : Key open/close = Space/Mark
NNOORRMMAALL
Normal polarity (default)
RREEVVEERRSSEE
Reverse polarity
RTTY Decode USOS
This item selects the USOS (UnShift On Space) func-
tion of the internal RTTY decoder.
See p. 41 for details.
OONN
Decode as letter code
(default)
OOFFFF
Decode as character code
[ANT] Switch
You can set the antenna connector selection to auto-
matic, manual or non-selection (when using 1 an-
tenna only).
When “Auto” is selected, the antenna switch is acti-
vated and the band memory memorizes the selected
antenna. See p. 45 for details.
When “Manual” is selected, the antenna switch is ac-
tivated and selects an antenna manually.
When “OFF” is selected, the antenna switch is not ac-
tivated and does not function. The [ANT1] connector
is always selected in this case.
AAuuttoo
Antenna switch is activated and the
selection is automatically memorized.
(default)
MMaannuuaall
Antenna switch is activated.
OOFFFF
Antenna switch is deactivated and
[ANT1] is always selected.
