Icom i746PRO, Инструкция по эксплуатации

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39
4
RECEIVE AND TRANSMIT
2001 NEW 2001 NEW
D D
RTTY set mode
This set mode is used to set the mark and shift fre-
quencies, keying type, decode USOS function, etc.
• Setting contents
q
Push [MENU] to select M1 , then push [F4 RTY ] to
select the RTTY menu.
w
Push [F5 SET ] to select RTTY set mode.
e
Push [F1
≤
] or [F2
≥
] to select the desired set item.
r
Set the desired condition using the tuning dial.
• Push [F3] for 1 sec. to select a default condition or value.
t
Push [MENU] 2 times to return to
M1
.
F 1 F 2 F 3 F 4 F 5
2 1 2 5 1
R T T Y M a r k
Set item up/down
1. RTTY Mark
Sets the mark frequency for RTTY operation.
• 1275, 1615 and 2125 Hz are selectable.
2 1 2 5 1
R T T Y M a r k
2. RTTY Shift
Sets the shift frequency for RTTY operation.
• 170, 200 and 425 Hz are selectable.
1 7 O 2
R T T Y S h i f t
3. RTTY Keying
Selects the keying polarity from normal and reverse.
NORMAL Key open/close = Mark/Space
REVERSE Key open/close = Space/Mark
N O R M A L
3
R T T Y K e y i n g
4. Decode USOS
Turn the USOS
(UnShift On Space)
function ON/OFF
ON Decode as letter code
OFF Decode as character code
O N
4
D e c o d e U S O S
5. Decode New Line
Selects the new line code of the internal RTTY decoder.
CR: Carriage Return; LF: Line Feed
CR,LF,CR+LF CR, LF and CR+LF
CR+LF CR+LF only
C R , L F , C R + L F
5
D e c o d e N e w L i n e
6. Decode Screen
Selects the number of the decoder indication from 2
or 3 lines.
3 l i n e
6
D e c o d e S c r e e n
IC-746PRO.qxd 02.4.2 11:31 Page 39