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44
6
FUNCTIONS FOR TRANSMIT
6-2 Break-in function
[VOX/BK-IN]
[KEY SPEED]
Tuning dial
BLANK
CH
VFOA
ANT
AGC
AMP
P.
SWR
ALC
Po
S
1
20
50
3
3
2
1
1.5
5
7
9
20
40
60
100%
1
1
S
7.5d
Break-IN Delay
BRK
CW
F
BK IN
Break-in indicator
BLANK
CH
VFOA
ANT
AGC
AMP
P.
SWR
ALC
Po
S
1
20
50
3
3
2
1
1.5
5
7
9
20
40
60
100%
1
1
S
BRK
CW
F
BK IN
F
Full break-in indicator
M1
AGC DUP 1/4 KEY SCP
The break-in function is used in CW mode to automat-
ically toggle the transceiver between transmit and re-
ceive when keying. The IC-746 is capable for full
break-in or semi break-in.
Å
SEMI BREAK-IN OPERATION
During semi break-in operation, the transceiver selects
transceive when keying, then automatically returns to
receive after a pre-set time from when you stop key-
ing.
➀
Push [CW/RTTY] to select CW or CW-R mode.
➁
Push [VOX/BK-IN] one or more times to select semi
break-in operation.
• “BK-IN” appears when semi break-in is selected.
➂
Set the break-in delay time (the delay from transmit
to receive).
➥
Push [VOX/BK-IN] for 2 sec. to select break-in
program mode.
➥
Rotate the tuning dial to select the desired delay.
➥
Push [MENU] or [VOX/BK-IN] to return to menu
set 1.
☞
NOTE: When using a paddle, rotate [KEY SPEED]
to adjust the keying speed.
ı
FULL BREAK-IN OPERATION
During full break-in operation, the transceiver automat-
ically selects receive if a signal is detected while key-
ing.
➀
Push [CW/RTTY] to select CW or CW-R mode.
➁
Push [VOX/BK-IN] one or more times to select full
break-in operation.
• “
O
BK-IN” appears when full break-in is selected.
☞
NOTE: When using a paddle, rotate [KEY SPEED]
to adjust the keying speed.
Summary of Contents for IC-746
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