CAUTIONS
INTRODUCTION
(1)
Before
using the IC-725,
read
all
instructions carefully
and
completely.
(2)
SAVE
THIS
INSTRUCTION
MANUAL
-
This
instruc-
tion
manual contains
important
safety
and operating
instructions for
the IC-725.
(3)
NEVER
connect the DC
power cable
to an AC outlet.
This
will ruin
the
transceiver.
(4)
NEVER apply
more than
16
V DC
to
the DC POWER
SOCKET
on
the transceiver rear panel. Check the
power source
voltage
before
connecting the power
cable.
Icom's
new
IC-725
HF
ALL
BAND
TRANSCEIVER is
designed
to
meet
the
increasing demand
of today's
amateur
radio users
for transceivers
with
fewer
controls and
switches,
especially for
hands-free mobile
operation.
The IC-725
has
the
following advanced
features:
•
DDS
(Direct Digital Synthesizer)
_«26
user-programmable memory
channels
•3
scan types
•
Selectable
tuning
rate
in
10,
20 or 50
Hz steps
•
Band stacking register capability
•
10 dB preamplifier
•
20
dB' attenuator
(5)
NEVER allow
children to touch
the
transceiver during
operation.
(6)
NEVER expose
the transceiver
to
rain, snow or
any
liquid.
(7)
AVOID using
or
storing
the transceiver
in temperatures
below -10°C
(+14°F)
or
over
+60°C
(+150°F).
To
thoroughly understand the
capabilities
of
your
new
IC-725,
please read this manual
carefully
before attempting
operation.
If
you
have
any
questions
regarding
the opera-
tion of the IC-725,
feel free to
contact
your nearest
authorized Icom Dealer
or Service
Center.
OPERATING
CAUTIONS
UNPACKING
(1)
In any
mobile operation,
DO NOT
operate
the
trans-
ceiver without
running the vehicle's engine. The
vehicle's battery
will
quickly
run out if the
transceiver
power is ON
while your
vehicle's engine
is
OFF.
(2)
In
maritime
mobile operation,
keep
interconnection
cables as
far away as
possible from electronic
instru-
ments to
prevent
instrument malfunctions.
(3)
BE
CAREFUL! If the transceiver is not securely
mounted with
bolts
and
nuts, personal injury or
transceiver
damage could occur
due
to
braking, wave
shock,
vibrations, etc.
(4)
AVOID
using
the transceiver in excessively
dusty
environments.
(5)
AVOID placing
the transceiver
in
direct sunlight.
(6)
BE
CAREFUL! The
heatsink
may
become hot when
operating the
transceiver
continuously
for long periods.
(7)
Transmitting
without
an antenna
may damage the
transceiver.
Accessories included
with the
IC-725:
Qty.
© DC
power cable (OPC-025A)
1
@ Hand microphone
(HM-1
2)
1
<D Spare fuse
(20
A)
1
®
Spare
fuse
(4
A) 1
(D
Screws
B1
4 x
12
CR
(for
optional MB-23 installation) ....
2
©
Screws CO
3
x
6
(for optional MB-23 installation)
4