Icom IC-F51 User manual

INSTRUCTION MANUAL
UHF TRANSCEIVER
iF61
VHF TRANSCEIVER
iF51
P0P1P2P3
This illustration shows
the IC-F51.

i
IMPORTANT
READ ALL INSTRUCTIONS carefully and completely before
using the transceiver.
SAVE THIS INSTRUCTION MANUAL— This instruction
manual contains important operating instructions for the IC-F51
vhf transceiver and IC-F61 uhf transceiver.
This instruction manual includes some functions which are
usable only when they are pre-programmed by your dealer. Ask
your dealer for details.
OPERATING NOTES
• When transmitting with a portable transceiver, hold the trans-
ceiver in a vertical position with its microphone 5 to 10 centime-
ters away from your mouth. Keep the antenna at least 2.5 centi-
meters from your head and body.
• If you wear a portable transceiver on your body, ensure that the an-
tenna is at least 2.5 centimeters from your body when transmitting.
EXPLICIT DEFINITIONS
WORD DEFINITION
RDANGER!
Personal death, serious injury or an explosion 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.

ii
RECOMMENDATION
CLEAN THE TRANSCEIVER THOROUGHLY IN A BOWL OF
FRESH WATER after exposure to saltwater, and dry it before op-
erating. Otherwise, the transceiver’s keys, switches and controllers
may become unusable, due to salt crystallization, and/or the charg-
ing terminals of the battery pack may corrode.
NOTE: If the transceiver’s waterproof protection appears defec-
tive, carefully clean it with a soft, damp (fresh water) cloth, then,
dry it before operating. The transceiver may lose its waterproof
protection if the case, jack cover is cracked or broken, or the
transceiver has been dropped.
Contact your Icom distributor or your dealer for advice.
Icom is not responsible for the destruction, damage to, or perfor-
mance of any Icom or non-Icom equipment, if the malfunction is
because of:
• Force majeure, including, but not limited to, fires, earthquakes,
storms, floods, lightnings, or other natural disasters, distur-
bances, riots, war, or radioactive contamination.
• The use of Icom transceiver with any equipment that is not man-
ufactured or approved by Icom.
Icom, Icom Inc. and Icom logo are registered trademarks of Icom Incorporated
(Japan) in Japan, the United States, United Kingdom, Germany, France, Spain,
Russia, Australia, New Zealand, and/or other countries.

iii
Versions of the IC-F51/F61 which display the “EX”
marking on the serial number seal.
The approval rating for these models are II 2G Ex ib
IIA T3 Gb and II 2D Ex tb IIIC T160°C Db IP67.
WARNING! NEVER charge the BP-227AXD (with/without the
transceiver) in an explosive atmosphere. The optional battery char-
gers are not approved as Intrinsically Safe.
When the transceiver is used in a hazardous area, the BP-227AXD
MUST be attached, either the jack cover or HM-138 MUST be at-
tached to the speaker-microphone connector.
KEEP the transceiver and the BP-227AXD clean to avoid any risk
of ignition due to the build-up of electrostatic charges.
Repair of Icom transceivers should only be carried out by autho-
rized Icom distributors. In particular, repair of ATEX approved
transceivers can ONLY be done by Icom to maintain the intrin-
sically safe rating. NEVER attempt to repair an ATEX approved
transceivers. Only Icom has the repair expertise and procedures to
maintain the ATEX approval. Contact your Icom distributor or au-
thorised dealer for details.
INTRINSIC SAFETY
The equipment can be used without the microphone but with the
jack cover.

iv
The ATEX standard is described on the sticker (Ex Marking) and
BP-227AXD as below.
BP-227AXD
• DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAY
BE PRESENT.
• DO NOT CHARGE THE BATTERY IN HAZARDOUS LOCA-
TION.
* The following illustrations show
the IC-F51/F61.

v
PRECAUTIONS
RDANGER! NEVER short the terminals of the battery pack. Short-
ing may occur if the terminals touch metal objects such as a key,
so be careful when placing the battery packs (or the transceiver)
in bags, and so on. Carry them so that shorting cannot occur with
metal objects. Shorting may damage not only the battery pack, but
also the transceiver.
RDANGER! NEVER use and charge Icom battery packs with non-
Icom transceivers or non-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.
RWARNING! NEVER operate the transceiver with earphone,
headphones 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 dis-
continue use.
RWARNING! NEVER operate the transceiver while driving a vehi-
cle. Safe driving requires your full attention—anything less may re-
sult in an accident.
CAUTION: DO NOT connect the transceiver to a power source other
than the BP-227AXD. Such a connection will ruin the transceiver.
CAUTION: DO NOT
operate the transceiver unless the flexible an-
tenna, battery pack and jack cover are securely attached. Confirm
that the antenna and battery pack are dry before attaching. Expos-
ing the inside of the transceiver to dust or water can cause serious
damage to the transceiver.

vi
CAUTION: DO NOT place or leave the transceiver in direct sun-
light or in places with temperatures below –20°C or above +55°C.
CAUTION: DO NOT modify the transceiver. The specifications may
change and then the transceiver may not comply with the require-
ments of required regulations. The transceiver warranty does not
cover any problems caused by unauthorized modification.
CAUTION: DO NOT use harsh solvents such as Benzine or alcohol
when cleaning, because they will damage the transceiver surfaces.
DO NOT push [PTT] when you do not actually intend to transmit.
BE CAREFUL! The transceiver will become hot when operating it
continuously for long periods of time.
BE CAREFUL! The transceiver meets IP67* requirements for dust-
tight and waterproof protection. However, once the transceiver has
been dropped, dust-tight and waterproof protection cannot be guar-
anteed because of possible damage to the transceiver’s case or
the waterproof seal.
* Only when the battery pack and jack cover are attached.
MAKE SURE to turn OFF the transceiver power before connecting
or disconnecting the supplied or optional accessory.
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. Otherwise, the
installed battery pack or batteries will become exhausted, and will
need to be recharged or replaced.

vii
TABLE OF CONTENTS
IMPORTANT......................................................................................... i
OPERATING NOTES............................................................................ i
EXPLICIT DEFINITIONS...................................................................... i
RECOMMENDATION .......................................................................... ii
INTRINSIC SAFETY............................................................................iii
PRECAUTIONS................................................................................... v
SUPPLIED ACCESSORIES..............................................................viii
1 ACCESSORIES ......................................................................... 1–2
■Accessory attachments .............................................................. 1
2 PANEL DESCRIPTION ............................................................ 3–11
■Front, top and side panels .......................................................... 3
■Function display.......................................................................... 6
■Programmable function keys ...................................................... 7
3 CONVENTIONAL OPERATION............................................. 12–18
■Turning power ON..................................................................... 12
■Channel selection ..................................................................... 12
■Call procedure .......................................................................... 13
■Receiving and transmitting ....................................................... 14
■Scrambler function.................................................................... 17
■User Set mode.......................................................................... 18
4 BIIS OPERATION .................................................................. 19–34
■Default setting........................................................................... 19
■Receiving a call......................................................................... 20
■Transmitting a call ..................................................................... 23
■Receiving a message ............................................................... 26
■Transmitting a status ................................................................. 29
■Transmitting an SDM................................................................. 30
■Position data transmission........................................................ 31
■Printer connection..................................................................... 32
■PC connection .......................................................................... 32
■Digital ANI................................................................................. 32

viii
TABLE OF CONTENTS
SUPPLIED ACCESSORIES
The following accessories are supplied: Qty.
• Flexible antenna…………………………………………………… 1
• Battery pack ……………………………………………………… 1
• Jack cover ……………………………………………………… 1 set
• Belt clip ………………………………………………………… 1 set
• Function name stickers* (KEY-STICKER)……………………… 1
* There are no names on the programmable function keys since the func-
tions can be freely assigned to [P0] to [P3], [Red], [ ] and [ ] keys.
Attach the supplied function name stickers above the appropriate
keys for easy recognition of that key’s assigned function.
■Auto emergency transmission .................................................. 33
■Stun function............................................................................. 33
■BIIS indication........................................................................... 34
■Priority A channel selection ...................................................... 34
5 BATTERY CHARGING .......................................................... 35–44
■Caution ..................................................................................... 35
■Optional battery chargers ......................................................... 39
6 SPEAKER-MICROPHONE .................................................... 45–46
■Optional HM-138 description .................................................... 45
■Attachment................................................................................ 46
7 OPTIONS ............................................................................... 47–48
8 ATEX CAUTIONS................................................................... 49–51
9 ABOUT CE AND DOC................................................................. 52
10 INFORMATION ............................................................................ 53
■Country code list (ISO 3166-1) ................................................. 53
■Disposal.................................................................................... 53

1
1ACCESSORIES
■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 47.
• Transmitting without an antenna
may damage the transceiver.
ïJack cover
Attach the jack cover when the optional speaker-microphone is not
used.
When the transceiver is used in a hazardous areas, either the jack
cover or HM-138 must be attached to the connector. Failure to do
this will make the transceiver ATEX non-compliant and may result
in an accident during use in hazardous areas.
To attach the jack cover:
qInsert the jack cover into the
[SP MIC] connector.
wTighten the screw.
To detach the jack cover:
qRemove the screw with a
phillips screwdriver.
wDetach the jack cover for the
speaker-microphone con-
nection.
q
w
qw

2
1
ACCESSORIES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ïBattery pack
To attach the battery pack:
Slide the battery pack on the back of the transceiver in the direc-
tion of the arrow (q), then lock it with the battery release button.
• Slide the battery pack until the battery release button makes a ‘click’
sound.
To remove the battery pack:
Push the battery release button in the direction of the arrow (w) as
shown below. The battery pack is then removed.
NOTE: Keep the battery
terminals clean. It’s a good
idea to occasionally clean
them.
NEVER remove or attach
the battery pack when the
transceiver is wet or soiled.
This may result in water or
dust getting into the trans-
ceiver/battery pack and
may damage the transceiver.
DBelt clip
Attach the belt clip to the back of the transceiver with the supplied
screws.
q
w
Battery pack
Battery release
button
Supplied screws

3
2PANEL DESCRIPTION
■Front, top and side panels
q
w
e
r
t
y
i
uMicrophone
Function display
(p. 6)
Speaker
(See the following
NOTE.)
NOTE: If the speaker netting (for dust proofing) becomes
wet, dry it with a hair drier (cool mode) etc. before operating
the transceiver. Otherwise the audio may be difficult to hear
for loss of the sound pressure.

qVOLUME CONTROL [VOL]
Turns ON the transceiver and adjusts the audio level.
wRED BUTTON
A desired function can be assigned by your dealer.
eANTENNA CONNECTOR
Connects to the supplied antenna.
rSPEAKER-MICROPHONE CONNECTOR [SP MIC]
Connects to the optional speaker-microphone. (p. 46)
[SP MIC] jack cover
NOTE: KEEP the [SP MIC]
jack cover attached to the
transceiver when the speaker-
microphone is not used.
(See page 1 for details)
tDEALER-PROGRAMMABLE KEYS [P0] to [P3]
Desired functions can be independently assigned by your dealer.
yCH UP AND DOWN KEYS [ ]/[ ]*
➥
During standby, push to select an operating channel.
➥After pushing [TX Code CH Select], push to select a TX code
channel.
➥
After pushing [DTMF Autodial], push to select a DTMF channel.
➥After holding down [Scan A Start/Stop]/[Scan B Start/Stop],
push to select a scan group.
➥After pushing [Digital], push to select a BIIS code, status
number or SDM.
*Desired functions can be independently assigned by your dealer.
☞Continue on the next page.
4
2
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

■Front, top and side panels (Continued)
uTRANSMIT/BUSY INDICATOR
Lights red while transmitting, lights green while receiving a sig-
nal, or when the squelch is open.
iPTT SWITCH [PTT]
Hold down to transmit, release to receive.
5
2PANEL DESCRIPTION

■Function display
ru
y
t
e
wq
i
qOUTPUT POWER INDICATOR
Displayed when Low 2 or Low 1 is selected.
wAUDIBLE INDICATOR
➥Displayed when the channel is in the ‘audible’ (unmute) mode.
➥Displayed when the specified 5-tone/BIIS code is received.
eCOMPANDER INDICATOR
Displayed when the compander function is activated.
rKEY LOCK INDICATOR
Displayed while the key lock function is ON.
tSCRAMBLER INDICATOR
Displayed when the voice scrambler function is ON.
yBELL INDICATOR
Displayed or blinks when the specific 5-tone/BIIS code is re-
ceived, depending on the presetting.
uBATTERY INDICATOR
Displayed or blinks when the battery power decreases to a
specified level.
iALPHANUMERIC DISPLAY
Displays the operating channel number, channel names, Set
mode contents, DTMF numbers, and so on.
6
2
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

■Programmable function keys
The following functions can be assigned to [P0], [P1], [P2], [P3],
[Red], []and [ ] programmable function keys.
Consult your Icom dealer or system operator for details concerning
your transceivers presetting.
CH UP AND DOWN KEYS
• Select an operating channel.
• Select a transmit code channel after pushing the [TX Code CH
Select] keys.
• Select a DTMF channel after pushing the [DTMF Autodial] key.
• Select a scan group after holding down the [Scan A Start/Stop]/
[Scan B Start/Stop] keys.
• Select a BIIS code, status number or SDM after pushing the
[Digital] key.
BANK SELECT KEY
Push this key, then push [CH Up] or [CH Down] to select the de-
sired bank.
SCAN START/STOP KEYS
➥Push to start scanning. Push again to stop the scan.
➥Hold down for 1 second to open the scan group, then select the
desired scan group using [CH Up]/[CH Down].
SCAN TAG KEY
Push to add or delete the selected channel to the scan group.
7
2PANEL DESCRIPTION

PRIORITY CHANNEL KEYS
➥Push to select Priority A or Priority B channels.
➥Hold down [Prio A (Rewrite)] or [Prio B (Rewrite)] for 1 second to
rewrite the Priority A or B channel.
MR-CH 1/2/3/4 KEYS
Directly select an operating channel.
MONITOR KEY
Independently a one or two of the following functions on each chan-
nel:
• While holding down, audio is heard (‘Audible’ mode).
• Push to mute the channel (‘Inaudible’ mode).
• Push to unmute the channel (‘Audible’ mode).
• After the communication is finished, push to send a ‘reset code.’
NOTE: The ‘Audible’ (unmute) mode may automatically return to
the ‘Inaudible’ (mute) mode after a specified period.
LOCK KEY
Hold down for 1 second to electronically lock all assigned keys ex-
cept the [Call] (incl. Call A and Call B), [Moni(Audi)] and [Emer-
gency] keys.
OUTPUT POWER SELECTION KEY
Select the transmit output power temporarily or permanently, de-
pending on the presetting.
• Ask your dealer for the output power level for each selection.
8
2
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

C.TONE CHANNEL ENTER KEY
Select the continuous tone channel using [CH Up]/[CH Down] keys
to change the tone frequency/code setting after pushing this key.
TALK AROUND KEY
Push to turn the talk around function ON or OFF.
• The talk around function equalizes the transmit frequency to the re-
ceive frequency for transceiver-to-transceiver communication.
WIDE/NARROW KEY
Push to toggle the IF bandwidth between wide and narrow.
• The wide passband width can be set to 25.0 or 20.0 kHz using the
CS-F50 cloning software. Ask your dealer for details.
DTMF AUTODIAL KEY
➥Push to enter the DTMF channel selection mode. Then select
the desired DTMF channel using the [CH Up]/[CH Down] keys.
➥After selecting the desired DTMF channel, push to transmit the
DTMF code.
DTMF RE-DIAL KEY
Push to transmit the last-transmitted DTMF code.
CALL KEYS
Push to transmit a 5-tone/BIIS ID code.
• Call transmission is necessary before you call another station depend-
ing on your signalling system.
• The [Call A] and/or [Call B] keys may be available when your system
employs selective ‘Individual/Group’ calls. Ask your dealer which call
is assigned to each key.
9
2PANEL DESCRIPTION

EMERGENCY KEYS
➥Hold down for preset period of time to transmit an emergency
call.
➥When [Emergency Single (Silent)] or [Emergency Repeat (Si-
lent)] is pushed, an emergency call is transmitted without a beep
sound or LCD indication change.
• If you want to cancel the emergency call, push (or hold down) the
key again before transmitting the call.
• The emergency call is transmitted only once or repeatedly until re-
ceiving a control code, depending on the presetting.
TX CODE ENTER KEY
Push to enter the direct ID code edit mode, for both the 5-tone
and MSK. Then set the desired digit using [CH Up]/[CH Down] or
[TX Code CH Up]/[TX Code CH Down]. (p. 16)
TX CODE CHANNEL SELECT KEY
➥Push to enter the direct ID code channel selection mode. Then
set the desired channel using [CH Up]/[CH Down] or [TX Code
CH Up]/[TX Code CH Down]. (p. 15)
➥While in the ID code channel selection mode, push for 1 second
to enter the ID code edit mode. Then set the desired digit using
[CH Up]/[CH Down] or [TX Code CH Up]/[TX Code CH Down].
(p. 16)
TX CODE CHANNEL UP/DOWN KEYS
Push to directly select a TX code channel.
ID MEMORY READ KEY
➥Recalls the detected ID codes.
• Push this key, then push [CH Up]/[CH Down] to select.
• Up to 5 ID’s are memorized.
➥Hold down for 1 second to erase the selected memorized ID’s.
10
2
PANEL DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

VOICE SCRAMBLER FUNCTION
Push to toggle the voice scrambler function ON or OFF.
COMPANDER KEY
Push to toggle the compander function ON or OFF.
The compander function reduces noise components from the trans-
mitting audio to provide clear communication.
USER SET MODE KEY
➥Hold down for 1 second to enter the User Set mode.
• During the User Set mode, push this key to select an item that is
enabled by your dealer, and push [CH Up]/[CH Down] to change
the value or condition.
➥Hold down for 1 second this key again to exit the User Set mode.
DIGITAL KEY (BIIS operation only)
➥Push to select the call ID list, transmit message and standby
condition. Toggles between queue channel and received mes-
sage record indication after queue channel is selected.
➥Hold down for 1 second to select queue channel indication.
STATUS UP/DOWN KEYS (BIIS operation only)
➥While in the standby condition, push to display the transmit sta-
tus indication and select a status number.
➥When a received SDM is displayed, push to cancel the auto-
matic scroll and scroll the message manually.
➥When an SDM that contains more than 8 characters is dis-
played, push to scroll the message manually.
11
2PANEL DESCRIPTION