Setting The Decoder Threshold Level; D Rtty Decoder - Icom IC-9100 Instruction Manual

4
RECEIVE AND TRANSMIT

D RTTY decoder

(mark freq.: 2125 Hz, shift freq.: 170 Hz, 45 bps).
An external terminal unit (TU) or terminal node con-
nector (TNC) is not necessary for receiving a Baudot
signal.
q
screen (Menu 1).
w
e
r Push [F-2] to turn ON the Hold function to hold the
current screen.
H" appears when this function is turned ON.
t Hold down [F-3] for 1 second to clear the displayed
characters.
H" disappears at the same time as the displayed char-
acters are cleared. (The hold function is cancelled.)
y Push [MENU] to return to the previous display.
If some characters are displayed when no signal is re-
q
above.
w Push [F-1](ADJ) to select the threshold level adjust-
ment mode.
e
threshold level.
ting, if desired.
r Push [MENU] to return to the previous display.
The number of the decoder display lines, the Un-
Shift On Space (USOS) function and new line code
59
M1
AGC D U P
RTTY
D E C
45BPS
DEC
MK ⁄ SFT
A D J
H F2 : HOLD
Appears when the Hold function
is turned ON.
45BPS
DEC
MK ⁄ SFT
A D J
F2 : HOLD
Push
45BPS
DEC
MK ⁄ SFT
-
9
F2 : HOLD
Threshold level display
1 / 4 RTTY S C P
Push
T P F S E T
Push
BAUDOT
2125 ⁄ 170
F3 : CLR
BAUDOT
2125 ⁄ 170
F3 : CLR
BAUDOT
2125 ⁄ 170
F3 : CLR