D Rtty Set Mode - Icom IC-i7410 Instruction Manual

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.
1. RTTY Mark Freq
Select the RTTY mark frequency.
• 1275, 1615 and 2125 Hz are selectable.
2. RTTY Shift Width
Select the RTTY frequency shift.
• 170, 200 and 425 Hz are selectable.
3. RTTY Keying Pol
Select normal or reverse keying polarity.
• NORMAL : Key open/close = Mark/Space
• REVERSE : Key open/close = Space/Mark
(Default: 2125)
(Default: 170)
(Default: NORMAL)
RECEIVE AND TRANSMIT
RTTY Mark
SET
√ ∫
1
Select the item Reset to the default
setting
4. Decode USOS
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
5. Decode New Line
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.
6. Decode Screen
Set the decoder screen display mode to 2 or 3 lines.
4
Freq
2 1 2 5
(Default: ON)
(Default: CR,LF,CR+LF)
(Default: 3 line)
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