Icom IC-725 Instruction Manual

-J
CONTROL
FUNCTIONS
1-2
REAR
PANEL
UULi
®
u u
DO
ANT
©©
DC
13 8V
REMOTE
StS
ICOM
LCJJ25.
SEIUIM
EXT SP
BK
IN—DELAY KEY
ACCI2I
ACC(I) ALC
SEND
®
<§
« ® ®
®
©ft
ooee
V. .
I n
a-
\\5J
£?///
VVv^TPv/
a
@
ANTENNA
CONNECTOR (pgs.
5,
6)
Connects a
50
£2 antenna with
a
PL-259
plug.
(§)
CI
V
REMOTE
CONTROL JACK
(p.
12)
Designed
for use with a
personal computer
for
remote
operation
of
transceiver
functions.
(3J)
DC
POWER
SOCKET
(p.
7)
Accepts
13.8
V
DC
using the supplied
DC
cable.
(35)
TUNER
CONTROL
SOCKET
(p.
9)
Accepts
the optional
AH-3 HF AUTOMATIC
ANTEN-
NA TUNER
control
cable.
®
SEND CONTROL
JACK
(p.
8)
Goes to
ground when transmitting to
control an external
unit.
@
ALC
INPUT
JACK
(p.
8)
Connects to
the
ALC
output
jack
of
a
non-lcom linear
amplifier.
(§)
ACCESSORY SOCKETS
(p.
11)
Input
and output connections
for external
equipment.
(§)
CW
KEY
JACK (pgs.
6,
18)
Accepts a
straight
key
or
electronic
keyer
with
a
stan-
dard 1/4
inch 3-conductor plug.
@
CW
BREAK-IN
DELAY CONTROL
(p.
18)
Adjusts
the
transmit-to-receive
switching
delay time for
CW semi
break-in operation.
@
CW
SEMI BREAK-IN
SWITCH
(p.
18)
Turns
ON and OFF
the
CW semi
break-in operation.
(42) EXTERNAL SPEAKER
JACK
(p.
6)
Connect a
4
~
16
£2
speaker here,
if required.
@
GROUND
TERMINAL (pgs.
5,
6)
To
prevent electrical
shocks,
TV I, BCI and
other prob-
lems, connect this
terminal
to
ground.
1-3
MICROPHONE
(HM-12)
<B>
UP/DOWN SWITCHES
Changes the
operating
frequency or
memory channel.
Push and hold either
of these
switches to
change the
frequency or memory
channel
continuously.
©
PTT SWITCH
Push to
transmit.
<©
UP/DOWN ON/OFF
SWITCH
Prevents accidental
changes
of
the [UP]
and [DN]
switches.

Icom IC-725 Specifications

General

Brand	Icom
Model	IC-725
Category	Transceiver
Language	English