Icom IC-7700 Instruction Manual - Page 111

Break-in function

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■ Break-in function D Semi break-in operation BK-IN [DELAY] (outer control) [KEY SPEED] (inner control) CW 6 FUNCTIONS FOR TRANSMIT The break-in function is used in CW mode to automatically toggle the transceiver between transmit and receive when keying. The IC-7700 is capable of full break-in or semi break-in. During semi break-in operation, the transceiver immediately transmits when keyed and during key up periods returns to receive after a pre-set delay. q Push CW to select CW or CW-R mode. w Push BK-IN once or twice to turn the semi break-in function ON. • " BKIN " appears. e Rotate [DELAY] to set the break-in delay time (the delay from transmit to receive). When using a paddle, rotate [KEY SPEED] to adjust the keying speed. D Full break-in operation During full break-in operation, the transceiver immediately transmits when keyed and during key up periods immediately returns to receive. q Push CW to select CW or CW-R mode. w Push BK-IN once or twice to turn the full break-in function ON. • " F-BKIN " appears. When using a paddle, rotate [KEY SPEED] to adjust the keying speed. 6-3

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6-3
■
Break-in function
The break-in function is used in CW mode to automat-
ically toggle the transceiver between transmit and re-
ceive when keying. The IC-7700 is capable of full
break-in or semi break-in.
D
Semi break-in operation
During semi break-in operation, the transceiver imme-
diately transmits when keyed and during key up peri-
ods returns to receive after a pre-set delay.
q
Push
to select CW or CW-R mode.
w
Push
once or twice to turn the semi break-in
function ON.
• “
” appears.
e
Rotate [DELAY] to set the break-in delay time (the
delay from transmit to receive).
When using a paddle, rotate [KEY SPEED] to adjust
the keying speed.
D
Full break-in operation
During full break-in operation, the transceiver immedi-
ately transmits when keyed and during key up periods
immediately returns to receive.
q
Push
to select CW or CW-R mode.
w
Push
once or twice to turn the full break-in
function ON.
• “
” appears.
When using a paddle, rotate [KEY SPEED] to adjust
the keying speed.
F-BKIN
BK-IN
CW
BKIN
BK-IN
CW
BK-IN
CW
[DELAY] (outer control)
[KEY SPEED] (inner control)
6
FUNCTIONS FOR TRANSMIT