Icom IC-M35 User Manual
INSTRUCTION MANUAL
VHF MARINE TRANSCEIVER
iM35
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-M35
vhf marine transceiver.
EXPLICIT DEFINITIONS
FEATURES
☞ Floating on water
The transceiver floats on fresh or salt
water even when the supplied accessories are attached.
• When a third-party battery pack, strap, antenna, etc. is used, it may sink.
• The battery contacts may be prone to rust
if the transceiver is kept floating on the
water.
☞ Clear voice boost
The transceiver has the noise detection function which
enables automatic volume adjustment and the volume
loud function that enables you to maximize the volume
level instantly to provide clear communication in the
noisy marine environments.
WORD DEFINITION
RDANGER
RWARNING
CAUTION
NOTE
ii
Personal death, serious injury or an
explosion may occur.
Personal injury, fire hazard or electric
shock may occur.
Equipment damage may occur.
If disregarded, inconvenience only. No risk
of personal injury, fire or electric shock.
☞ Noise cancelling microphone
The sub-microphone on the rear panel inverts the phase
and cancels out the ambient noise from the main micro
phone. As a result, the transceiver can reduce the influence of the background noise (particularly treble noise)
on the transmitted signal.
• The noise cancellation can produce no effect according to conditions such as loudness and type of noise, or the position and
distance between the noise source and the microphone, etc.
• The noise cancellation does not work when an optional external speaker-microphone is connected.
-
IN CASE OF EMERGENCY RECOMMENDATION
If your vessel requires assistance, contact other vessels and
the Coast Guard by sending a distress call on Channel 16.
❍ USING CHANNEL 16
DISTRESS CALL PROCEDURE
1. “MAYDAY MAYDAY MAYDAY.”
2. “THIS IS ……………… ” (name of vessel)
3. Your call sign or other indication of the vessel.
4. “LOCATED AT …………… ” (your position)
5. The nature of the distress and assistance
required.
6. Any other information which might facilitate
the rescue.
CLEAN THE TRANSCEIVER THOROUGHLY IN A BOWL
OF 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 corrode.
NOTE: If the transceiver’s waterproof protection appears
defective, 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 cap, or connector cover is cracked or broken,
the transceiver has been dropped, or the battery pack
screw is not tightened.
Contact your Icom distributor or your dealer for advice.
ii
PRECAUTIONS
RDANGER! NEVER short terminals of the battery pack.
Also, current may flow into nearby metal objects such as a key,
so be careful when placing the battery packs (or the transceiver)
in handbags, and so on. Simply carrying with or placing near
metal objects such as a key, and so on may cause shorting. This
may damage not only the battery pack, but also the transceiver.
RDANGER! NEVER use and charge other than the spec-
ified Icom battery pack with Icom radios or Icom charger. Only
Icom battery pack is tested and approved for use and charge
with Icom radios or Icom charger. Using third-party or counterfeit
battery packs or charger may cause smoke, fire, or cause the
battery to burst.
RDANGER! NEVER operate the transceiver near un-
shielded electrical blasting caps or in an explosive atmosphere.
RWARNING! NEVER connect the transceiver to an AC
outlet. This may pose a fire hazard or result in an electric shock.
RWARNING! NEVER hold the transceiver so that the an-
tenna is closer than 2.5 cm (1 inch) from 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 (2 to 4
inches) away from the lips and the transceiver is vertical.
CAUTION: DO NOT attach the battery unless the flexible
antenna, battery pack and jack cover are securely attached to
the transceiver. Confirm that the antenna and battery pack are
dry before attaching. Exposing the inside of the transceiver to
dust or water can cause serious damage to the transceiver.
After exposure to water, clean the battery contacts thoroughly
with fresh water and dry them completely to remove any water
or salt residue.
NEVER connect the transceiver to a power source other than
the BP-251 (option) or BP-252. Such a connection will ruin the
transceiver.
DO NOT operate or place the transceiver in direct sunlight or
in areas with temperatures below –15°C or above +55°C.
DO NOT use harsh solvents such as Benzine or alcohol when
cleaning, as they will damage the transceiver surfaces.
DO NOT push [PTT] when not actually intending to transmit.
DO NOT modify the transceiver. The transceiver warranty does
not cover any problems caused by unauthorized modifications.
PLACE the transceiver in a secure place to avoid inadvertent
use by unauthorized persons.
KEEP the transceiver at least 0.9 meters (3.0 ft) away from
your vessel’s magnetic navigation compass.
BE CAREFUL! The transceiver’s right-side panel will become
hot when operating continuously for long periods of time.
iii
BE CAREFUL! The transceiver meets IPX7* requirements
for waterproof protection. However, once the transceiver has
been dropped, waterproof protection cannot be guaranteed
because of possible damage to the transceiver's case or the
waterproof seal.
* Only when the BP-251 (option) or BP-252, flexible antenna, [SP
MIC] cap is attached.
MAKE SURE to turn OFF the transceiver power before con-
necting or disconnecting the supplied or optional accessory.
Icom is not responsible for the destruction, damage to, or
performance of any Icom or non-Icom equipment, if the
malfunction is because of:
• Force majeure, including, but not limited to, fires,
earthquakes, storms, floods, lightning, or 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.
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.
iv
TABLE OF CONTENTS
IMPORTANT ..................................................................................... i
EXPLICIT DEFINITIONS ................................................................... i
FEATURES ........................................................................................ i
IN CASE OF EMERGENCY ............................................................. ii
RECOMMENDATION ....................................................................... ii
PRECAUTIONS ............................................................................... iii
1 OPERATING RULES .................................................................. 1
2 SUPPLIED ACCESSORIES AND ATTACHMENTS ............... 2–3
■ Supplied accessories ............................................................... 2
■ Attachments ............................................................................. 2
3 PANEL DESCRIPTION ........................................................... 4–7
Front, top, side and rear panels .....................................................4
■
■ Function display .......................................................................6
4 BASIC OPERATION .............................................................8–13
■ Channel selection .................................................................... 8
■ Receiving and transmitting ....................................................10
■ Call channel programming .....................................................11
■ Adjusting the volume level .....................................................11
■ Volume loud function ..............................................................12
■ Volume mute function ............................................................12
■ Adjusting the squelch level ....................................................12
■ Lock function ..........................................................................13
■ Monitor function ..................................................................... 13
■ Automatic backlighting ...........................................................13
■ AquaQuake water draining function .......................................13
5 SCAN OPERATION (Except Holland version) ................. 14–15
■ Scan types ............................................................................. 14
■ Setting TAG channels ............................................................ 15
■ Starting a scan ....................................................................... 15
v
6 DUALWATCH/TRI-WATCH (Except Holland version) ............16
■ Description ............................................................................. 16
■ Operation ............................................................................... 16
7 SET MODE .......................................................................... 17–20
■ Set mode programming .........................................................17
■ Set mode items ...................................................................... 18
8 BATTERY CHARGING ......................................................21–24
■ Battery caution ....................................................................... 21
■ Supplied battery charger ....................................................... 23
■ Optional battery case ............................................................. 23
■ Optional battery charger ........................................................ 24
9 OPTIONAL SPEAKER-MICROPHONE ....................................25
■ HM-165 descriptions .............................................................. 25
■ Attachment.............................................................................25
10 TROUBLESHOOTING ..............................................................26
11 VHF MARINE CHANNEL LIST ........................................... 27–29
12 SPECIFICATIONS ..................................................................... 30
13 OPTIONS ..................................................................................31
14 INFORMATION ......................................................................... 32
■ Disposal ................................................................................. 32
■ About CE and DOC ...............................................................32
OPERATING RULES
1
D Priorities
• Read all rules and regulations pertaining to priorities and
keep an up-to-date copy handy. Safety and distress calls
take priority over all others.
• You must monitor Channel 16 when you are not operating
on another channel.
• False or fraudulent distress calls are prohibited under law.
D Privacy
• Information overheard but not intended for you cannot lawfully be used in any way.
• Indecent or profane language is prohibited.
D Radio licenses
(1) SHIP STATION LICENSE
You must have a current radio station license before using
the transceiver. It is unlawful to operate a ship station which
is not licensed.
Inquire through your dealer or the appropriate government
agency for a Ship-Radiotelephone license application. This
government-issued license states the call sign which is your
craft’s identification for radio purposes.
(2) OPERATOR’S LICENSE
A Restricted Radiotelephone Operator Permit is the license
most often held by small vessel radio operators when a radio
is not required for safety purposes.
The Restricted Radiotelephone Operator Permit must be
posted or kept with the operator. Only a licensed radio operator may operate a transceiver.
However, non-licensed individuals may talk over a transceiver if a licensed operator starts, supervises, ends the call
and makes the necessary log entries.
A current copy of the applicable government rules and regulations is only required to be on hand for vessels in which a
radio telephone is compulsory. However, even if you are not
required to have these on hand it is your responsibility to be
thoroughly acquainted with all pertinent rules and regulations.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
To attach the belt clip To detach the belt clip
Be careful!
Not to break
your nails.
w
q
Battery packHandstrap
Belt clip
Battery charger
(with 2 screws)
Antenna
Power adapter
(Different type or no
power adapter is
supplied depending
on the version)
SUPPLIED ACCESSORIES AND ATTACHMENTS
■ Supplied accessories
■ Attachments
2
2
D Flexible antenna
Connect the supplied flexible antenna to the antenna connector.
CAUTION:
• NEVER carry the transceiver
by holding the antenna.
• DO NOT transmit without an
antenna.
D Handstrap
Pass the handstrap through
the loop on the back side of
the transceiver as illustrated
at right. This facilitates carrying.
D Belt clip
Attach/detach the belt clip to the transceiver as illustrated
below.
Screw position
when removing battery
Screw position
when attaching battery
Make sure the rubber seal (purple) is properly seated in the
groove and dust or other material does not adhere to it.
Battery pack
Battery pack
Rubber seal
Groove
Correct position
Incorrect position
NOTE:
When attaching a battery pack, make sure dust or other
material does not adhere to the rubber seal. If dust or other
material is on the seal when attaching a battery pack,
waterproof protection may not be guaranteed.
SUPPLIED ACCESSORIES AND ATTACHMENTS
2
D Battery pack
To remove the battery pack:
Turn the screw counter clockwise one quarter turn, then pull
the battery pack in the direction of the arrow as shown below.
To attach the battery pack:
Insert the battery pack in the transceiver completely, then
turn the screw clockwise one quarter turn.
NEVER remove or insert the battery pack when the transceiver is wet or soiled. This may result water or dust getting into the transceiver/battery pack and may result in the
transceiver being damaged.
NOTE: When removing or attaching the battery pack, use
a coin or standard screwdriver to loosen or tighten the
bottom screw.
CAUTION:
When attaching or removing a battery pack, make sure
the rubber seal is set in the groove of the battery pack
correctly. If the seal is not correctly in the groove, it may
be damaged when attaching the battery pack. If the seal
is damaged, waterproof protection is not guaranteed.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
3
3
.
Function
display
(pp. 6, 7)
Speaker
y
t
r
e
u
w
q
!1
o
i
!0
Microphone
!2
Sub-microphone
(p. iii)
■
Front, top, side and rear panels
PANEL DESCRIPTION
q ANTENNA CONNECTOR (p. 2)
Connects to the supplied antenna.
w
SPEAKER-MICROPHONE CONNECTOR [SP MIC] (p. 25)
Connects to the optional external speaker-microphone.
NOTE: Attach the [SP MIC] cap when the optional
speaker-microphone is not used. Otherwise, water will
get into the transceiver.
q
w
e PTT SWITCH [PTT]
Hold down to transmit; release to receive. (p. 10)
r CHANNEL 16 KEY [16 C]
➥ Push to select Channel 16. (p. 8)
➥
Hold down for 1 second to select the call channel. (p. 8)
➥ When the call channel is selected, hold down for 3 sec-
onds to enter the call channel entry mode. (p. 11)
➥ While in the set mode, push to return to the normal
mode. (p. 17)
q Attach the
w Then rotate it clockwise
completely.
[SP MIC]
cap
4
PANEL DESCRIPTION
PUSH
3
t VOLUME/SQUELCH/MONITOR KEY [VOL/SQL MONI]
➥ Push to enter the volume adjustment mode and the
squelch adjustment mode. (pp. 11, 12)
Normal condition
PUSH
Volume adjustment mode
PUSH
Squelch adjustment mode
➥ Push to restore the changed volume level by the noise
detection, volume loud, or volume mute function to the
original. (pp. 12, 20)
➥ Hold down for 1 second to activate the monitor func-
tion. (p. 13)
➥ While holding down this key, turn ON the power to enter
the set mode. (p. 17)
➥ While in the set mode, push to select an item. (p. 17)
y SCAN/DUAL KEY [SCAN DUAL]
➥ Push to start or stop normal or priority scan. (p. 15)
➥
Hold down for 1 second to enter the watch mode. (p. 16)
➥ Push to exit the watch mode. (p. 16)
➥ Hold down this key and
Aq
uaQuake function. (p. 13)
u CHANNEL UP/DOWN KEYS [Y]/[Z]
➥ Selects an operating channel. (pp. 8, 9)
➥ While in the set mode, selects the setting or value of an
item. (p. 17)
➥ Checks TAG channels or changes scanning direction
during scan. (p. 15)
[Hi/Lo ]
, to activate the
i FAVOURITE/TAG KEY [FAV TAG]
➥ Push this key to select the favourite (TAG) channels
with ignoring untagged channels in a channel group in
sequence. (p. 8)
➥ Hold down for 1 second to set or clear TAG for the dis-
played channel. (p. 15)
➥ While holding down this key, turn ON the power to
clear or set all TAG channels in the selected channel
group. (p. 15)
o CHANNEL KEY [CH]
➥
Hold down for 1 second to select the channel group from
USA*1, International, Canadian*2 and ATIS*3. (p. 9)
➥ Push to return to the previous channel before selecting
channel 16 or the call channel.
*1 UK and China versions only.
*2 China version only.
*3 German and Holland versions only.
!0 TRANSMIT POWER/LOCK KEY [Hi/Lo ]
➥
Push to
➥ Hold down for 1 second to turn the key lock function
ON or OFF. (p. 13)
!1 POWER KEY [
Hold down to turn the power ON or OFF.
!2 LOUD/MUTE KEY [LOUD MUTE]
➥
Push to turn the volume loud function ON or OFF. (p. 12)
➥ Hold down for 1 second to turn ON the volume mute
function, and push to turn OFF the function. (p. 12)
select the output power
]
from high and low.
(p. 10)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
5
PANEL DESCRIPTION
!5 !3!4
i
u
o
!2
!1
!0
!8
!6
ry
!7
Indication
Full Middle
Charging
required
No battery
Battery level
blinks when the battery is exhausted.
blinks when the battery is over charged.
3
■ Function display
6
qe
q TRANSMIT INDICATOR (p. 10)
Appears while transmitting.
w BUSY INDICATOR
➥ Appears when receiving a signal or when the squelch
opens. (p. 10)
➥ Blinks while monitoring. (p. 13)
e TAG CHANNEL INDICATOR (p. 15)
Appears when a TAG channel is selected.
r CALL CHANNEL INDICATOR (p. 8)
Appears when the call channel is selected.
tw
t LOCK INDICATOR (p. 13)
Appears while the lock function is activated.
y BATTERY INDICATOR
Indicates remaining battery power.
u SCAN INDICATOR (p. 15)
Blinks during scan.
i DUALWATCH/TRI-WATCH INDICATORS (p. 16)
“DUAL” appears during Dualwatch; “TRI” appears during
Tri-watch.
o DUPLEX INDICATOR
Appears when a duplex channel is selected.
!0 SUB CHANNEL READOUT
➥ Indicates Channel 16 during priority scan, Dualwatch
or Tri-watch. (p. 16)
➥ Indicates the set mode item while in the set mode. (p. 17)
➥ Indicates the volume level while in the volume adjust-
ment mode. (p. 11)
➥ Indicates the squelch level while in the squelch adjust-
ment mode. (p. 12)
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