Icom IC-i7410 - Preamplifier; Attenuator

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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, p ush [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 ∫ 2125
SET
RTTY Mark Freq
Select the item Reset to the default
setting