Icom IC-725

BASIC
OPERATION
5-3
AM OPERATION
[NB]
OUT
position
(P.
15)
[ATT]
OUT
position
(p.
15)
[AM/FM]
Push
[AM/FM]
[SPLIT]
OFF
(pgs.
16,21)
[PRE]
OUT
position
(P.
15)
[AGC]
OUT
position
(p.
15)
[TUNER]
Activates only
when the AH-3
is
connected,
(p.
10)
[RIT]
OFF
(pgs.
15,
21)
(1)
AM
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 [AM/FM]
to
select AM mode.
5)
Adjust
[AF] control as
desired.
(Seep.
15)
6)
Adjust [SQL] ,
if heeded. (See
p.
15)
7)
Rotate
the MAIN DIAL to
receive
a
signal.
8)
Use the
controls and switches
described on
p.
15
for
better
receiving.
(2)
AM TRANSMITTING
Operating with AM transmission requires the
optional UI-7
AM
•
FM UNIT.
See
p.
29 when installing the unit.
NOTE: Listen before you transmit
to
prevent
inter-
ference.
1)
Push the PTT switch on the microphone or push
[TRANSMIT] IN to
transmit.
2)
Speak naturally into
the microphone.
•
When you
transmit
a
signal, the meter
needle
indicates
a point
and moves slightly according to
your voice
level.
3)
Adjust [RF
POWER]
to
the desired output
power level.
•
AM output power : 1
~
40
W
4)
Set [MIC]
to
the center position.
•
To
increase the microphone gain, rotate
[MIC] clock-
wise.
5)
Release
the PTT switch
to
return
to
receiving.