Icom IC-7800 - D Functions for the RTTY Decoder Indication; D Setting the Decoder Threshold Level

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D Functions for the RTTY decoder indication
[F-6•MAIN/SUB] [F-7•WIDE]
[F-2•HOLD/CLR]
[RTTY/PSK] [EXIT/SET]
q Push a band key to select the desired band.
w Push [RTTY/PSK] to select RTTY.
 •AfterRTTYmodeisselected,holddown[RTTY/PSK]
for 1 second to toggle between RTTY and RTTY-R
modes.
 •“RTTY”or“RTTY-R”appears.
e Push[F-3•DECODE]todisplaythedecoderscreen.
 •WhentunedintoanRTTYsignal,decodedcharacters
are displayed in the RX contents screen.
r Push[F-2•HOLD/CLR]tofreezethecurrentscreen.
 •“ ” appears while the function is in use.
 •Push[F-2•HOLD/CLR]againtoreleasethefunction.
tHolddown[F-2•HOLD/CLR]for1secondtoclear
the displayed characters.
•
“ ” indicator disappears at the same time as the
displayed characters are cleared. (The hold function is
cancelled.)
yPush[F-7•WIDE]totoggletheRTTYdecodescreen
size from normal and wide.
 •S/RFmetertypeduringwidescreenindicationcanbe
selected in display set mode. (pp. 3-11, 12-11)
uPush[F-6•MAIN/SUB]totoggletheMAINandSUB
band for decode operation.
 •Dualwatchfunction(p.5-17)shouldbeONwhenSUB
band is selected for decode operation.
i Push [EXIT/SET] to close the RTTY decode screen.
• Wide screen indication
D Setting the decoder threshold level
Adjust the RTTY decoder threshold level if some char-
acters are displayed when no signal is received.
q Select the RTTY decoder screen as described
above.
wPush[F-5•ADJ]toselectthethresholdlevelsetting
condition.
e Rotate the main dial to adjust the RTTY decoder
threshold level.
 •Holddown[F-6•DEF]for1secondtoselectthedefault
setting.
rPush[F-5•ADJ]toexitfromthethresholdlevelset-
ting condition.
The UnShift On Space (USOS) function and new
line code can be set in the RTTY set mode.
(p. 4-18)
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