Icom IC-725 Instruction Manual

PRE-OPERATION
4
(2)
OPERATING FREQUENCY
SELECTION
1)
To select the
desired operating
band, see
(1)
BAND
SELECTION on the
previous
page.
2)
Rotate the MAIN DIAL to
set
the
desired
operating
frequency.
•
The
frequency changes in
10
Hz
steps.
•
To change the
frequency
either
in
20
Hz
or
50 Hz
steps, see
(3)
CHANGING
THE
FREQUENCY
STEP.
•
To change the
frequency
quickly,
see step
3.
•
Faster
MAIN DIAL
rotation
automatically shifts
the
tuning increment
by 10
kHz
per full
rotation.
2)
Push and
hold the [kHz]
switch,
then
rotate
the
MAIN
DIAL
•
The
FUNCTION
DISPLAY
shows
frequency
steps
for
10
Hz,
20
Hz
and
50 Hz
sequentially.
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3)
Select the desired frequency
step and
release
the [kHz]
switch.
When the [kHz]
switch
is pushed,
'W
appears
above the kHz
digit.
Rotating the
MAIN
DIAL
changes the
kHz
digit.
-Push
[kHz].
TjT
appears.
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-This digit and the
above
digit change.
When the [MHz]
switch
is pushed,
appears
above
the MHz
digit. Rotating
the
MAIN
DIAL
changes
the
MHz
digit.
-
Push
[MHz]
.
L-T
appears.
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This
digit and
the above digit
change.
(3)
CHANGING
THE
FREQUENCY
STEP
The
IC-725
has
been
set at 10 Hz
frequency
steps
at
the
factory.
However,
the frequency
step
can
be changed
to
20
Hz
or
50
Hz
as follows:
1)
Push the
[FUNC]
switch.
(4)
TURNING
ON
AND OFF
THE
10
Hz
DIGIT
The
10
Hz digit
can be turned
ON and OFF.
The
frequency
changes
in the
set frequency
step
even
if
the
digit
is
turned
OFF.
1)
Push the
[FUNC] switch.
21
Push the
[BAND] switch.
•
The 10 Hz digit
disappears.
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Disappears.
3)
Push
the [FUNC] switch
then push
the
[BAND]
switch
to turn
ON
the
10
Hz
digit.
•
The
10
Hz
digit appears
again.
Appears
again.
4-3
VFO A AND
VFO B
SELECTION
The
IC-725 contains
two VFOs which
both
receive and
transmit.
The VFOs
are
called VFO
A
and
VFO
B. This
dual VFO
system provides
tremendous
operating flexibility.
Push the
[VFO]
switch
to select VFO
A or VFO
B.
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Push
[VFO].
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Icom IC-725 Specifications

General

Brand	Icom
Model	IC-725
Category	Transceiver
Language	English