Icom IC-F3032T User manual

INSTRUCTION MANUAL
The photo shows the
VHF transceiver (S type)
iF3032T
VHF TRANSCEIVERS
iF4032T
UHF TRANSCEIVERS
iF3032S
iF4032S

i
Icom, Icom Inc. and Icom logo are registered trademarks of Icom Incorporated
(Japan) in Japan, the United States, the United Kingdom, Germany, France,
Spain, Russia, Australia, New Zealand, and/or other countries.
Thank you for choosing this Icom product. This product is
designed and built with Icom’s state of the art technology and
craftsmanship. With proper care this product should provide
you with years of trouble-free operation.
IMPORTANT
READ ALL INSTRUCTIONS carefully and com-
pletely before using the transceiver.
SAVE THIS INSTRUCTION MANUAL — This
instruction manual contains important operating instructions
for the IC-F3032T/IC-F3032S VHF TRANSCEIVERS and the
IC-F4032T/IC-F4032S UHF TRANSCEIVERS.
This instruction manual includes some functions which are
usable only when they are preset by your dealer. Ask your
dealer for details.
ABOUT CE
Versions of IC-F3032T/IC-F3032S/IC-F4032T/
IC-F4032S which have the “CE” symbol on the
product, comply with the essential requirements
of the Radio Equipment Directive, 2014/53/EU,
and the restriction of the use of certain hazardous sub-
stances in electrical and electronic equipment Directive,
2011/65/EU.
About the declaration of conformity
Hereby, Icom Inc. declares that the radio equipment
types IC-F3032T, IC-F3032S, IC-F4032T, and IC-F4032S
are in compliance with Directive 2014/53/EU. The full
text of the EU declaration of conformity is available at
the following internet address:
http://www.icom.co.jp/world/support/
DISPOSAL
The crossed-out wheeled-bin symbol on your
product, literature, or packaging reminds you that
in the European Union, all electrical and electron-
ic products, batteries, and accumulators (re-
chargeable batteries) must be taken to designat-
ed collection locations at the end of their working
life. Do not dispose of these products as unsorted municipal
waste. Dispose of them according to the laws in your area.

ii
EXPLICIT DEFINITIONS
WORD DEFINITION
RDANGER! Personal death, serious injury or an ex-
plosion may occur.
RWARNING! Personal injury, fire hazard or electric
shock may occur.
CAUTION Equipment damage may occur.
NOTE If disregarded, inconvenience only. No risk
of personal injury, fire or electric shock.
PRECAUTIONS
RDANGER! NEVER short terminals of the battery
pack. This may damage not only the battery pack, but also
the transceiver.
RDANGER! NEVER operate the transceiver near
unshielded electrical blasting caps or in an explosive atmo-
sphere.
RDANGER! Use and charge only specified Icom bat-
tery packs with Icom transceivers or Icom chargers. Only
Icom battery packs are tested and approved for use with Icom
transceivers or charged with Icom chargers. Using third-party
or counterfeit battery packs or chargers may cause smoke,
fire, or cause the battery to burst.
RWARNING! NEVER hold the transceiver so that
the antenna is very close to, or touching exposed parts of
the body, especially the face or eyes, while transmitting. The
transceiver will perform best if the microphone is 5 to 10 cm
away from the lips and the transceiver is vertical.
RWARNING! NEVER operate the transceiver with
a headset or other audio accessories at high volume levels.
The continuous high volume operation may cause a ringing
in your ears. If you experience the ringing, reduce the volume
level or discontinue use.
CLEAN THE TRANSCEIVER THOROUGHLY WITH FRESH
WATER after exposure to saltwater, and dry it before operating.
Otherwise, the transceiver’s keys, switches and controllers
may become unusable, due to salt crystallization, and/or the
charging terminals of the battery pack may rust.
NOTE: If the transceiver’s waterproof protection appears de-
fective, carefully clean it with a soft, wet (fresh water) cloth,
then, dry it before operating. The transceiver may lose its
waterproof protection if the case or jack cover is cracked or
broken, or the transceiver has been dropped.
RECOMMENDATION

iii
RWARNING! NEVER operate the transceiver while
driving a vehicle. Safe driving requires your full attention—
anything less may result in an accident.
CAUTION: MAKE SURE the flexible antenna, bat-
tery pack and jack cover are securely attached to the trans-
ceiver, and that the antenna and battery pack are dry before
attachment. Exposing the inside of the transceiver to dust or
water will result in serious damage to the transceiver.
CAUTION: DO NOT use harsh solvents such as Ben-
zine or alcohol when cleaning, as they will damage the trans-
ceiver surfaces.
DO NOT push [PTT] when not actually intending to transmit.
DO NOT operate or place the transceiver in direct sunlight
or in areas with temperatures below –25°C or above +55°C.
DO NOT modify the transceiver. The specifications may
change and then not comply with the requirements of a corre-
sponded regulation. The transceiver warranty does not cover
any problems caused by unauthorized modification.
BE CAREFUL! The transceiver will become hot when
operating it continuously for long periods of time.
PRECAUTIONS (Continued)
BE CAREFUL! The transceiver meets IP67* require-
ments for dust-tight and waterproof protection. However,
once the transceiver has been dropped, dust-tight and water-
proof protection cannot be guaranteed because of possible
damage to the transceiver’s case or the waterproof seal.
* Only when the jack cover or the optional HM-168LWP is
attached.
Even when the transceiver power is OFF, a slight current still
flows in the circuits. Remove the battery pack or batteries
from the transceiver when not using it for a long time. Other-
wise, the installed battery pack or batteries will become ex-
hausted, and will need to be recharged or replaced.
MAKE SURE to turn OFF the transceiver before connect-
ing or disconnecting the supplied or optional accessory.
Icom is not responsible for the destruction or damage to
the Icom transceiver, if the malfunction is because of:
• Force majeure, including, but not limited to, fires, earth-
quakes, storms, floods, lightning, other natural disasters,
disturbances, riots, war, or radioactive contamination.
• The use of Icom transceivers with any equipment that is
not manufactured or approved by Icom.

iv
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TABLE OF CONTENTS
IMPORTANT.......................................................................... i
ABOUT CE ............................................................................ i
DISPOSAL............................................................................. i
EXPLICIT DEFINITIONS....................................................... i
RECOMMENDATION ........................................................... ii
PRECAUTIONS.................................................................... ii
1 ACCESSORIES ...........................................................1–2
■Supplied accessories ...................................................1
■Accessory attachments................................................1
2 PANEL DESCRIPTION................................................3–7
■Front panel ...................................................................3
■Function display ...........................................................4
■Assignable function keys..............................................5
3 BASIC OPERATION..................................................8–14
■Turning power ON ........................................................8
■Channel selection ........................................................9
■Call procedure..............................................................9
■Receiving and transmitting.........................................10
■User set mode............................................................12
■Emergency Call..........................................................12
■Priority A channel selection........................................13
■Man Down Emergency Call........................................13
■Stun function ..............................................................13
■Scrambler function .....................................................13
■MDC 1200 system operation .....................................14
4 BATTERY CHARGING ............................................15–19
■Caution.......................................................................15
■Optional battery chargers...........................................17
5 OPTIONAL SWIVEL BELT CLIP ............................20–21
■MB-93 contents..........................................................20
■Attaching ....................................................................20
■Detaching...................................................................21
6 SPEAKER MICROPHONE............................................22
■Optional HM-168LWP description..............................22
■Attachment.................................................................22
7 OPTIONS.................................................................23–24
8 COUNTRY CODE LIST .................................................25

1
1ACCESSORIES
■Supplied accessories
NOTE: Some accessories are not supplied with depending
on the transceiver version.
Flexible antenna
Battery pack
Belt clip
■Accessory attachments
DFlexible antenna
Connect the supplied flexible antenna to
the antenna connector.
CAUTION:
• NEVER carry the transceiver by
holding the antenna.
• DO NOT connect the antenna other
than listed on page 27.
• Transmitting without an antenna
may damage the transceiver.
DBattery pack
To attach the battery pack:
Slide the battery pack in the direction of the arrow (q) until
the battery release button makes a ‘click’ sound.
NOTE: Push on the bottom of the pack to make sure the
release button is firmly locked.
To release the battery pack:
Slide the battery release button in the direction of the arrow
(w) as shown below. The battery pack is then released.
NEVER release or attach the battery pack when the trans-
ceiver is wet or soiled. This may result water or dust get-
ting into the transceiver/battery pack and may result in the
transceiver being damaged.
q
w
Battery release button
NOTE: Keep the battery terminals clean. It's a good idea
to occasionally clean them.

2
1
ACCESSORIES
1
DBelt clip
To attach the belt clip:
qRelease the battery pack if it is attached.
w Slide the belt clip in the direction of the arrow until the belt
clip is locked and makes a ‘click’ sound.
To detach the belt clip:
qRelease the battery pack if it is attached.
wPinch the clip (q), and slide the belt clip in the direction of
the arrow (w).
q
w
DJack cover
To attach the jack cover:
qAttach the jack cover to the [MIC/SP] jack.
wTighten the screws.
w
[MIC/SP] jack
Jack cover
q
q
q
w
CAUTION:
• Attach the jack cover when the op-
tional speaker-microphone is not
used.
• Use the supplied screws only.
To detach the jack cover:
qUnscrew the screws using a phillips
screwdriver.
wDetach the jack cover for the speak-
er-microphone or headset connec-
tion.

3
2PANEL DESCRIPTION
■Front panel
q
w
r
e
!0
i
u
Microphone
Speaker
t
o
y
qANTENNA CONNECTOR
Connects the supplied antenna.
wDEALER-ASSIGNABLE KEY [Emer]
Desired function can be assigned by your dealer. (p. 7)
eDEALER-ASSIGNABLE KEY [Side1]
Desired function can be assigned by your dealer. (p. 5)
rPTT SWITCH [PTT]
Hold down to transmit.
Release to receive.
tDEALER-ASSIGNABLE KEYS [Side2]/[Side3]
Desired functions can be assigned independently by your
dealer. (p. 5)
y10-KEYPAD (Depending on version)
The keypad allows you to enter digits to:
• Select memory channels and tone channels
• Select DTMF codes (during transmit)
•Set TX codes
• Start up with the password
uDEALER-ASSIGNABLE KEYS [P0] to [P3]
Desired functions can be assigned independently by your
dealer. (p. 5)
iFUNCTION DISPLAY (p. 4)
Displays a variety of information such as an operating
channel number/name, 2-Tone code, DTMF numbers, se-
lected function and so on.
oEXTERNAL MICROPHONE/SPEAKER JACK
Connect an optional speaker-microphone.
NOTE: Connect or disconnect the optional equipment
after the transceiver is turned OFF.
Jack cover
NOTE: Attach the jack
cover when the optional
equipment is not used.
See (p. 2) for details.
!0 VOLUME CONTROL [VOL]
Rotate to turn the power ON/OFF and adjusts the audio
level.

4
2
PANEL DESCRIPTION
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■Function display
yq iutrew
o
!0
qTRANSMIT INDICATOR
Displayed while transmitting.
wBUSY INDICATOR
Displayed while the channel is busy.
eSIGNAL STRENGTH INDICATOR
Indicates relative signal strength level.
rLOW POWER INDICATOR
Displayed when low output power is selected.
• When the battery power decreases to a specified level, low
power is selected automatically.
tAUDIBLE INDICATOR
➥ Displayed when the channel is in the Audible mode.
➥Displayed when the specified 2-Tone code is received.
ySCRAMBLER INDICATOR
Displayed when the voice scrambler function is activated.
uBELL INDICATOR
Displayed or blinks when the specific 2-Tone code is re-
ceived, according to the presetting.
iKEY LOCK INDICATOR
Displayed during the key lock function is ON.
oBATTERY INDICATOR
Displayed or blinks when the battery power decreases to a
specified level.
!0 ALPHANUMERIC DISPLAY
Displays an operating channel number, channel name,
Set mode contents, DTMF code, etc.

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2PANEL DESCRIPTION
■Assignable function keys
The following functions can be assigned to [Emer],[Side1],
[Side2], [Side3], [P0], [P1], [P2] and [P3] assignable func-
tion keys.
Consult your Icom dealer or system operator for details con-
cerning your transceivers setting.
CH UP AND DOWN KEYS
➥Push to select an operating channel.
➥Push to select a transmit code channel after pushing [TX
Code CH Select].
➥Push to select a DTMF channel after pushing [DTMF Au-
todial].
➥Push to select a scan group after holding down [Scan A
Start/Stop]/[Scan B Start/Stop] for 1 second.
SIREN KEY
Push to emit a siren.
ZONE KEY
Push this key, then push [CH Up] or [CH Down] to select the
desired zone.
What is “zone”?— The desired channels are assigned
into a zone according to the intended use for grouping.
For example, ‘Staff A’ and ‘Staff B’ are assigned into a
“Business” zone, and ‘John’ and ‘Cindy’ are assigned into
a “Private” zone.
SCAN A KEY
➥This key’s operation depends on the Power ON Scan set-
ting.
When the power ON scan function is turned OFF:
Push to start and cancel scanning operation. In case of
transmission during scan, scanning will be cancelled.
When the power ON scan function is turned ON:
Push to pause scanning, then resumes scanning after pass-
ing a specified time period. In case of transmission during
scan, scanning will be cancelled.
➥Hold down this key for 1 second to indicate the scan group,
then push [CH Up] or [CH Down] to select the desired
group.
SCAN B KEY
➥Push to start and cancel scanning operation. In case of
transmission during scan, scanning will be paused. Then
resumes scanning after passing a specified time period.
➥Hold down this key for 1 second to indicate the scan group,
then push [CH Up] or [CH Down] to select the desired
group.
PRIO A/B KEYS
➥Push to select Priority A or Priority B channel.
➥Hold down [Prio A (Rewrite)] or [Prio B (Rewrite)] for 1
second to reassign the operating channel to Priority A or
Priority B channel.

6
2
PANEL DESCRIPTION
2
SCAN ADD/DEL (TAG) KEY
➥Push to add a channel to, or delete it from the current scan
list.
• When a channel is added to the current scan list, the display
shows “SCAN ON.” When a channel is deleted from the current
scan list, the display shows “SCAN OFF.” After showing “SCAN
ON” or “SCAN OFF,” the display shows the current scan list text.
➥You can add a channel to, or delete it from the scan list
after selecting the list.
1. Hold down for 1 second to display the current scan list,
and then push [CH Up] or [CH Down] to select a desired
list.
2. Push this key to add a channel to, or delete it from the
selected list.
3. Hold down this key for 1 second to exit the scan list
selection mode.
➥Push this key while a scan is paused on a channel, except
for primary or secondary channel, and then the channel is
deleted from the scan list.
• Depending on the setting, the deleted channel is added to the
scan list again after the scan is cancelled. (Nuisance Delete
function)
C.TONE CH ENT KEY
Push to select the continuous tone channel using [CH Up]/
[CH Down] to change the tone frequency/code setting. The
selected channel remains set as the continuous tone channel
until another channel is designated as such.
MR-CH 1/2/3/4 KEYS
Push to select memory channels 1 to 4 in the operating zone
directly.
MONI KEY
Mute and release the CTCSS (DTCS) or 2-Tone squelch
mute. Open any squelch/deactivate any mute while holding
down this key.
LOCK KEY
➥Hold down for 1 second to electronically lock all assignable
keys except the following:
[Call] (incl. Call A and Call B), [Moni], [Emergency], [Sur-
veillance], [Siren], [Lone Worker] and [OPT 1/2/3].
➥Hold down
for 1 second again to turn the lock function OFF.
HIGH/LOW KEY
Push to select the transmit output power temporarily or per-
manently, depending on the presetting.
• Ask your dealer for the output power level for each selection.
OPT MOMENTARY KEYS
Controls the output signal level of the optional ports in the
optional unit connector while holding down this key.
OPT OUT KEYS
Push to control the output signal level of the optional ports in
the optional unit connector.
SCRAMBLER FUNCTION
Push to toggle the voice scrambler function ON and OFF.

7
2PANEL DESCRIPTION
TALK AROUND KEY
Push to turn the talk around function ON and OFF.
• The talk around function equalizes the transmit frequency to the
receive frequency for transceiver-to-transceiver communication.
WIDE/NARROW KEY
Push to toggle the IF bandwidth between wide and narrow.
DTMF AUTODIAL KEY
➥Push to enter the DTMF channel selection mode. Then se-
lect the desired DTMF channel using [CH Up]/[CH Down].
➥After selecting the desired DTMF channel, push this key to
transmit the DTMF code.
RE-DIAL KEY
Push to transmit the last-transmitted DTMF code.
CALL KEYS
Push to transmit a 2-Tone.
• Call transmission is necessary before you call another station de-
pending on your signaling system.
• [Call A] and/or [Call B] may be available when your system em-
ploys selective ‘Individual/Group’ calls. Ask your dealer which call
is assigned to each key.
LONE WORKER KEY
Push to turn the Lone Worker function ON or OFF.
• If the Lone Worker function is activated, the Emergency function
is automatically turned ON after the specified time period has
passed with no operation is performed.
TX CODE CHANNEL UP/DOWN KEYS
Push to select a TX code channel directly.
EMERGENCY KEY
Hold down to transmit the emergency call.
• The transceiver can transmit the emergency call silently or audibly
depending on the presetting. Ask your dealer for details.
• When the emergency call transmits with beeps, the emergency
text is displayed on the LCD if entered.
• If you want to cancel the emergency call, hold down the key again
before transmitting the call.
• The emergency call is transmitted one time only or repeatedly until
receiving a control code, depending on the presetting.
SURVEILLANCE KEY
Push to turn the surveillance function ON or OFF.
When this function is turned ON, the beep is not emitted and
the LCD backlight does not light when a signal is received or
a key is pushed, etc.
TX CODE CHANNEL SELECT KEY
Push to enter the ID code channel selection mode directly.
Then set the desired channel using [CH Up]/[CH Down] or 10-
keypad*. (p. 11)
*10-key versions only
USER SET MODE KEY
➥Hold down for 1 second to enter user set mode.
• During in the user set mode, push this key to select an item that
is enabled by your dealer, and change the value or condition by
pushing [CH Up] or [CH Down].
➥Hold down this key for 1 second again to exit user set
mode.

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BASIC OPERATION
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■Turning power ON
Prior to using the transceiver for the first time, the battery
pack must be fully charged for optimum life and operation.
(p. 17)
qRotate [VOL] to turn ON the transceiver.
w If the transceiver is preset for a start up password, input
the digit codes as directed by your dealer.
• 10-keypad can be used for password input depending on ver-
sion:
• The keys in the table below can be used for password input:
• The transceiver detects numbers in the same block as identi-
cal. Therefore “01234” and “56789” are the same.
KEY
NUMBER 0
5
4
9
3
8
2
7
1
6
[Side3]
[P0]/[P1]/
[P2]/[P3]
Side3
[VOL]
e When the “PASSWORD” indication does not clear after
inputting 4 digits, the input code number may be incorrect.
Turn OFF the transceiver and start over in this case.
DBattery type selection
The battery type must be selected according to the attaching
battery type when turning ON the transceiver.
Ask your dealer for details.
qTurn OFF the transceiver.
wWhile holding down [Emer] and [PTT], turn the power ON
with rotating [VOL] to toggle the attaching battery type.
• After the battery type is displayed, release [Emer] and [PTT].
• “DRY BATT” is displayed for about 3 seconds then “L” is dis-
played when the battery case operation is selected. In this
case, the transmit output power is low.
• “LI-ION” is displayed for about 3 seconds when the Lithium-ion
battery operation is selected.
[VOL]
[PTT]
[Emer]
Dry battery mode
Displayed

9
3BASIC OPERATION
■Channel selection
Several types of channel selections are available. Methods
may differ according to your system set up.
NON-ZONE TYPE:
Push [CH Up] or [CH Down] to select the desired operating
channel in sequence.
Push one of [MR-CH 1] to [MR-CH 4] keys to directly select a
channel.
ZONE TYPE:
Push [Zone], then push [CH Up] or [CH Down] to select the
desired zone.
AUTOMATIC SCAN TYPE:
Channel setting is not necessary for this type. When turn-
ing power ON, the transceiver automatically starts scanning.
Scanning stops when receiving a call.
■Call procedure
When your system employs tone signaling (excluding CTCSS
and DTCS), the call procedure may be necessary prior to voice
transmission. The tone signaling employed may be a selective
calling system which allows you to call specific station(s) only
and prevent unwanted stations from contacting you.
q Select the desired TX code channel or 2-Tone code ac-
cording to your System Operator’s instructions.
• This may not be necessary depending on the presetting.
• Refer to page 11 for selection.
w Push the call key (assigned to one of the dealer assignable
keys: [Emer], [Side1], [Side2], [Side3], [P0], [P1], [P2] and
[P3]) or [PTT].
eAfter transmitting a 2-Tone code, the remainder of your
communication can be carried out in the normal fashion.
Selective calling Non-selective calling

10
3
BASIC OPERATION
3
■Receiving and transmitting
CAUTION: Transmitting without an antenna may damage
the transceiver. See page 1 for accessory attachments.
Receiving:
qRotate [VOL] to turn the power ON.
wPush [CH Up] or [CH Down] to select the conventional sys-
tem channel, in sequence.
e When receiving a call, adjust the audio output level to a
comfortable listening level.
NOTE: When a matched RX code signal is received, audio
from the microphone is automatically transmitted for a
specified time period.*
*
Depending on the presetting. Ask your dealer for details.
Transmitting:
Wait for the channel to become clear to avoid interference.
qPush [Call] when initiating a call from your side.
• Coded audio may be heard from the transceiver, then “ ” is dis-
played.
• This operation may not be necessary depending on your sig-
naling system. Ask your dealer for details.
wWhile holding down [PTT], speak at your normal voice
level.
eRelease [PTT] to return to receive.
IMPORTANT: To maximize the readability of your signal:
1. Pause briefly after pushing [PTT].
2. Hold the microphone 5 to 10 cm from your mouth, then
speak into the microphone at your normal voice level.
DTransmitting notes
• Transmit inhibit function
The transceiver has several inhibit functions which restrict
transmission under the following conditions:
- The channel is in the Inaudible mode (“” is not dis-
played.)
- The channel is busy.
- Un-matched (or matched) CTCSS is received.
(Depending on the presetting.)
- The selected channel is a ‘receive only’ channel.
• Time-Out Timer
After continuous transmission for the preset period of time,
the Time-Out Timer is activated, causing the transceiver to
stop transmitting.
• Penalty timer
Once the Time-Out Timer is activated, transmission is further
inhibited for a period determined by the penalty timer.
• PTTID call
The transceiver sends the ID code (DTMF or digital ANI) au-
tomatically when [PTT] is pushed (beginning of transmission)
and released (end of transmission) depends on the setting.

11
3BASIC OPERATION
DTX code channel selection
If the transceiver has [TX Code CH Select] assigned to it,
the indication can be toggled between the operating channel
number (or name) and TX code channel number (or name).
When the TX code channel number (or name) is displayed,
[CH Up] or [CH Down] selects the TX code channel.
USING [TX CODE CH SELECT] KEY:
qPush [TX Code CH Select] to enter the TX code channel
selection mode.
• Select the desired channel with [CH Up] or [CH Down] if neces-
sary.
wHold down [TX Code CH Select] for 1 second to enter the
TX code edit mode.
e Push [TX Code CH Select] several times to select the de-
sired digit to be edited.
• The digit to be edited blinks.
rPush [CH Up], [CH Down] or 10-keypad to set the desired
digit.
tPush [TX Code CH Select] to set the digit. The digit to the
right will blink automatically.
• When the 10-keypad is used for setting, the digit to be edited moves
to the right automatically without pushing [TX Code CH Select].
yRepeat rand tto input all allowable digits.
uAfter setting the last digit, push [TX Code CH Select] to set
the code and return to the stand-by mode.
USING [TX CODE CH UP]/[TX CODE CH DOWN] KEY:
If the transceiver has [TX Code CH Up] or [TX Code CH
Down] assignment, the preset TX code channel can be se-
lected directly when pushed.
DDTMF transmission
If the transceiver has [DTMF Autodial] assigned to it, the
automatic DTMF transmission function is available. Up to 8
DTMF channels are available.
TO SELECT A TX CODE:
qPush [DTMF Autodial]— a DTMF channel is displayed.
w Push [CH Up] or [CH Down] to select the desired DTMF
channel.
ePush [DTMF Autodial] to transmit the DTMF code in the
selected DTMF channel.

12
3
BASIC OPERATION
3
■User set mode
The User Set mode enables you to set the seldom changed
settings, and customize the transceiver operation to suit your
preferences and operating style.
Entering the user set mode:
q Hold down [User Set Mode] for 1 second to enter the user
set mode.
w Push [User Set Mode] one or more times to select the ap-
propriate item.
ePush [CH Up] or [CH Down] to set the desired level or
condition.
•
Available set mode functions are Backlight, Beep, Beep
Level, SQL Level, Mic Gain, Battery Voltage, Signal
Moni and Lone Worker.
rHold down [User Set Mode] for 1 second again to exit the
set mode.
Emergency Call
When [Emergency] is held down for the specified time peri-
od*, the emergency signal is transmitted once, or repeatedly,
on the specified emergency channel.
A repeat emergency signal is automatically transmitted until
the transceiver receives an acknowledgement signal, or you
turn OFF the transceiver power.
When no emergency channel is specified, the signal is trans-
mitted on the previously selected channel.
If you want to cancel the emergency call, hold down [Emer-
gency] again before transmitting the call.
If your transceiver is preset for Silent operation, you can
transmit an Emergency call without the beep sounding and
the LED indicator lighting.
IMPORTANT: It is recommended to set an emergency
channel individually to provide the certain emergency call
operation.
* Depending on the presetting. Ask your dealer for details.
DNOTES
Depending on the presetting, the following functions are au-
tomatically activated. Ask your dealer for details.
• Auto TX function
After the emergency call transmission, audio from the micro-
phone is automatically transmitted for a specified time period.*
• Auto RX function
After the emergency call transmission, the transceiver stands
by in the audible mode for the specified time period.*

13
3BASIC OPERATION
■Priority A channel selection
Depending on the presetting, the Priority A channel is se-
lected each time the transceiver power is turned ON.
■Man Down Emergency Call
This function requires the optional UT-124R man down unit.
When the transceiver has been left in a horizontal position for
the specified time period*, the transceiver enters the emer-
gency mode, and then the countdown starts.
After the specified time period* has passed, an emergency
call is automatically transmitted once, or repeatedly.
If the transceiver is placed in a vertical position before the first
transmission, the transceiver exits the emergency mode and
the emergency call is cancelled.
IMPORTANT: It is recommended to set an emergency
channel individually to provide the certain emergency call
operation.
* Depending on the presetting. Ask your dealer for details.
■Stun function
When the specified ID, set as a stun ID or kill ID, is received,
the stun function is activated.
When the stun ID is received, the transceiver becomes unus-
able. Entering of the password (p. 8) or receiving a specified
ID, set as a revive ID, is necessary to operate the transceiver
again in this case.
When the kill ID is received, the transceiver switches to the
cloning required condition. Cloning the transceiver is neces-
sary to operate the transceiver again in this case.
Stun function is also available with the MDC 1200 signaling
system. (p. 14)
■Scrambler function
The voice scrambler function provides private communica-
tion between stations. The optional Rolling or Non-rolling
type can be available.
qPush [Scrambler] to turn the scrambler function ON.
• “ ” is displayed.
w Push [Scrambler] again to turn the scrambler function
OFF.
• “ ” disappears.

14
3
BASIC OPERATION
3
■MDC 1200 system operation
The MDC 1200 signaling system enhances your transceiv-
er’s capabilities. It allows PTT ID*, Emergency signaling, and
receiving Radio Check. Also, the dispatcher can stun and re-
vive transceivers on the system.
* When [PTT] is pushed and/or released, the transceiver transmits
your station ID.
DTransmitting an Emergency Call
The MDC 1200 system’s Emergency feature can be ac-
cessed using the [Emergency] key (p. 7). The transceiver will
send an Emergency MDC 1200 system command once, or
repeatedly for a preset number of times until it receives the
acknowledgement signal.
The emergency call can be transmitted without a beep sound
depending on how the emergency function is preset. Ask
your dealer for details.
DReceiving an Emergency Call
qWhen an emergency call is received;
• Beeps sound.
• The calling station alias and “EMG EMG” are displayed alter-
nately.
w Turn power OFF, change the channel, push [PTT] for reply-
ing the call, etc. to stop the beep and display indication.
DReceiving a Stun and Revive
The dispatcher can send MDC 1200 system signals that will
stun or revive your transceiver. If a Stun command is re-
ceived that matches your station ID, the transceiver will dis-
play “SORRY” (default) and you can not receive or transmit.
When a Revive command is received that matches your sta-
tion ID, normal operation is restored.

15
4BATTERY CHARGING
■Caution
Misuse of Lithium-ion batteries may result in the following
hazards: smoke, fire, or the battery may rupture.
Misuse can also cause damage to the battery or degrada-
tion of battery performance.
DBattery caution
RDANGER! NEVER short the terminals of the battery pack.
Shorting may occur if the terminals touch metal objects such
as a key, so be careful when placing the packs (or the trans-
ceiver) in bags, and so on. Carry them so that shorting cannot
occur. Shorting may damage not only the pack, but also the
transceiver.
RDANGER! NEVER leave battery packs in places with tem-
peratures above +60˚C. High temperature buildup in the bat-
tery cells, such as could occur near fires or stoves, inside
a sun heated vehicle, or in direct sunlight for long periods
of time may cause the battery cells to rupture or catch fire.
Excessive temperatures may also degrade battery pack’s
performance or shorten the battery cell’s life.
RDANGER! NEVER expose the battery pack to rain, snow,
seawater, or any other liquids. Do not charge or use a wet
battery pack. If the pack gets wet, be sure to wipe it dry be-
fore using. The battery pack itself is not waterproof.
RDANGER! NEVER strike or otherwise impact the battery.
Do not use the battery if it has been severely impacted or
dropped, or if the battery has been subjected to heavy pres-
sure. Battery damage may not be visible on the outside of the
case. Even if the surface of the battery does not show cracks
or any other damage, the cells inside the battery may rupture
or catch fire.
RDANGER! NEVER place battery packs near a fire. Fire or
heat may cause them to rupture or explode. Dispose of used
packs in accordance with local regulations.
RDANGER! NEVER let fluid from inside the battery cells get
in your eyes. If it does, blindness can result. Rinse your eyes
with clean water, without rubbing them, and immediately go
to a doctor.
RDANGER! NEVER put the battery pack in a microwave
oven, high-pressure container, or in an induction heating
cooker. This could cause a fire, overheating, or cause the
battery cells to rupture.
RWARNING! NEVER use the battery pack if it emits an
abnormal odor, heats up, or is discolored or deformed. If any
of these conditions occur, contact your Icom dealer or dis-
tributor.
RWARNING! NEVER Iet fluid from inside the battery cells
come in contact with your body. If it does, immediately wash
with clean water.