D Functions For The Rtty Decoder Display; D Setting The Decoder Threshold Level - Icom ic-7700 Instruction Manual

D Functions for the RTTY decoder display

HOLD/CLR
F-2
RTTY/PSK
• Wide screen display

D Setting the decoder threshold level

WIDE
F-7
EXIT/SET
q Push a band key to select the desired band.
w Push RTTY/PSK
• After RTTY mode is selected, hold down
1 second to toggle between RTTY and RTTY-R modes.
• "RTTY" or "RTTY-R" appears.
e Push [DECODE]
screen.
• When tuned into an RTTY signal, decoded characters
are displayed in the RX contents screen.
r Push [HOLD/CLR]
screen.
• " " appears while the function is in use.
HOLD
• Push [HOLD/CLR]
t Hold down [HOLD/CLR]
the displayed characters.
•
" " indicator disappears at the same time when
HOLD
the displayed characters are cleared. (The hold func-
tion is cancelled.)
y Push [WIDE]
screen size between normal and wide.
• S/RF meter type during wide screen display can be se-
lected in display set mode. (pp. 3-11, 12-10)
u Push
EXIT/SET
Adjust the RTTY decoder threshold level if some
characters are displayed when no signal is received.
q Select the RTTY decode screen as described
above.
w Push [ADJ]
F-5
ting condition.
e Rotate the main dial to adjust the RTTY decoder
threshold level.
• Hold down [DEF]
fault setting.
r Push [ADJ]
F-5
setting condition.
The UnShift On Space (USOS) function and new
line code can be set in the RTTY set mode.
(p. 4-18)
4-15
RECEIVE AND TRANSMIT
to select RTTY.
F-3 to display the decode
to freeze the current
F-2
again to release the function.
F-2
F-2 for 1 second to clear
F-7 to toggle the RTTY decode
to close the RTTY decode screen.
to select the threshold level set-
for 1 second to select the de-
F-6
to exit from the threshold level
4
for
RTTY/PSK