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RECEIVE AND TRANSMIT
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D
RTTY Set mode
The RTTY Set mode is used to set the mark and shift
frequencies, keying type, decode USOS function,
RTTY decoder new line code and the number of de-
code screen display lines.
• Setting contents
q
In the RTTY mode, push [MENU] to display the “M1”
screen (Menu 1).
w
Push [RTTY](F-4) to display the “RTTY” screen.
e
Push [SET](F-5) to enter the RTTY Set mode.
r
Push [
Y
](F-1) or [
Z
](F-2) to select the desired
item.
t
Rotate [DIAL] to select the desired option.
• Hold down [F-3] for 1 second to reset to the default set
-
ting, if desired.
y
Push [MENU] to save, and return to the “RTTY”
screen.
u
Push [MENU] again to return to the “M1” screen.
RTTY Mark Freq
1.
(Default: 2125)
Select the RTTY mark frequency.
• 1275, 1615 and 2125 Hz are selectable.
RTTY Shift Width
2.
(Default: 170)
Select the RTTY frequency shift.
• 170, 200 and 425 Hz are selectable.
RTTY Keying Pol
3.
(Default: NORMAL)
Select normal or reverse keying polarity.
• NORMAL : Key open/close = Mark/Space
• REVERSE : Key open/close = Space/Mark
Decode USOS
4.
(Default: ON)
Turn the USOS (UnShift On Space) function ON or
OFF. This function decodes a letter code after receiv-
ing a “space.”
• OFF : Decodes as a character code
• ON : Decodes as a letter code
Decode New Line
5.
(Default: CR,LF,CR+LF)
Select the internal RTTY decoder new line code.
CR: Carriage Return, LF: Line Feed
• CR,LF,CR+LF : Makes a new line with any code.
• CR+LF
: Makes a new line with only the
CR+LF code.
Decode Screen
6.
(Default: 3 line)
Set the decoder screen display mode to 2 or 3 lines.
√
1
∫
2 1 2 5
SET
RTTY
Mark
Freq
Select the item
Reset to the default
setting