Icom IC-725

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.