Icom IC-725 Instruction Manual page 21

BASIC
OPERATION
5
5-2
CW
OPERATION
[NB]
OUT
position
(p.
15)
[ATT]
OUT
position
(p.
15)
[CW/N]
Push
[CW/N]
[PRE]
OUT
position
(p.
15)
[SPLIT]
OFF
(pgs.
16,21)
[AGC]
IN position
(p.
15)
[TUNER]
Activates only
when
the
AH-3
is
connected,
(p.
10)
[RIT]
OFF
(pgs.
15,21)
(1)
CW
RECEIVING
1
)
Set controls
and
switches
as
described
on
p.
13.
2)
Push
[POWER]
IN to activate
the
transceiver.
3) Select
the desired operating band. (See
p.
13)
4)
Push
[CW]
.
• Push
[CW]
again to
select
the
CW
narrow mode.
Operating
in
CW
narrow
mode
requires
an
optional
CW
narrow
filter.
(See
p.
36)
5)
Adjust [AF]
as desired.
(Seep.
15)
6)
Adjust
[SQL]
,
if
needed. (See
p.
15)
7)
Push [AGC]
IN to select the
AGC
fast
condition.
(Seep. 15)
8)
Rotate the
MAIN DIAL
to receive a
signal.
9)
Use
the controls
and
switches described
on
p.
15
for
better receiving.
(2)
CW
TRANSMITTING
Plug
a straight
key
or
electric
keyer
into the
[KEY]
jack
on
the rear panel.
NOTE:
Listen before
you transmit to prevent
inter-
ference.
•
NORMAL CW
OPERATION
1)
Make
sure the
[BK
IN] switch
on
the
rear
panel
is
in
the
OUT
position.
2)
Push
IN
[TRANSMIT]
to transmit.
3)
Operate the
CW
key.
4)
Adjust
[RF
POWER]
to the desired
output
power
level.
5)
Push
OUT
[TRANSMIT]
to return to receive.
•
CW
BREAK-IN
OPERATION
1)
Push IN the
[BK
IN]
switch
on
the rear panel.
2)
Operate
the
CW
key.
3)
Adjust
[DELAY]
control
on
the rear panel.
• Clockwise rotation increases the transmit
release
delay
time.
4)
Adjust
[RF
POWER]
to the desired output
power
level.
5)
Transmit/receive switching
is
automatic.