INSTRUCTION MANUAL

VHF MARINE TRANSCEIVER
This device complies with Part 15 of the FCC Rules. Operation is subject to the follow two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
SAFETY TRAINING INFORMATION
Your Icom radio generates RF electromagnetic energy during transmit mode. This radio is designed for and classified as Occupational Use Only, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the General Population in an uncontrolled environment. DO NOT transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the TX indicator lights red. You can cause the radio to transmit by pressing the PTT switch. ALWAYS use Icom authorized accessories (antennas, batteries, belt clips, etc.). Use of unauthorized accessories can cause the FCC RF exposure compliance requirements to be exceeded. ALWAYS keep the antenna at least 2.5 cm (1 inch) away from the body when transmitting and only use the Icom belt-clips which are listed on page 25 when attaching the radio to your belt, etc., to ensure FCC RF exposure compliance requirements are not exceeded. To provide the recipients of your transmission the best sound quality, hold the antenna at least 5 cm (2 inches) from your mouth, and slightly off to one side. The information listed above provides the user with the information needed to make him or her aware of RF exposure, and what to do to assure that this radio operates with the FCC RF exposure limits of this radio.

W ARN ING

This radio has been tested and complies with the FCC RF exposure limits for Occupational Use Only. In addition, your Icom radio complies with the following Standards and Guidelines with regard to RF energy and electromagnetic energy levels and evaluation of such levels for exposure to humans: FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. American National Standards Institute (C95.1-1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. American National Standards Institute (C95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields RF and Microwave. To ensure that your expose to RF electromagnetic energy is within the FCC allowable limits for occupational use, always adhere to the following guidelines: DO NOT operate the radio without a proper antenna attached, as this may damaged the radio and may also cause you to exceed FCC RF exposure limits. A proper antenna is the antenna supplied with this radio by the manufacturer or antenna specically authorized by the manufacturer for use with this radio.
Electromagnetic Interference/Compatibility
During transmissions, your Icom radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites.

C AU TIO N

IN CASE OF EMERGENCY
If your vessel requires assistance, contact other vessels and the Coast Guard by sending a distress call on Channel 16.

RECOMMENDATION

CLEAN THE TRANSCEIVER THOROUGHLY WITH FRESH WATER after exposure to salt water. Otherwise, the transceivers keys, switches and controllers may become inoperable due to salt crystallization.
r 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.

FOREWORD

Thank you for purchasing this Icom product. The IC-M2A VHF MARINE TRANSCEIVER is designed and built with Icoms superior technology and craftsmanship. With proper care this product should provide you with years of trouble-free operation.

FEATURES

Waterproof construction
Built tough to withstand the punishing marine environment, the IC-M2A meets JIS waterproof specification grade 7 while using BP-223 or BP-224.

IMPORTANT

READ ALL INSTRUCTIONS
pletely before using the transceiver. carefully and com-
Dual watch and tri-watch functions
Convenient functions which allow you to monitor the distress channel (Ch 16) while receiving a channel of your choicedual watch; or monitor the distress channel and another channel while receiving a channel of your choicetri-watch.
SAVE THIS INSTRUCTION MANUALThis instruction manual contains important operating instructions for the IC-M2A.

Large, easy-to-read LCD

With dimensions of 24(H) 35(W) mm, the IC-M2As function display is easy to read and shows operating conditions at a glance. Backlighting and contrast can be adjusted to suit your preferences.

EXPLICIT DEFINITIONS

DEFINITION Personal injury, re hazard or electric shock RWARNING may occur. CAUTION NOTE iii Equipment damage may occur. If disregarded, inconvenience only. No risk of personal injury, re or electric shock. WORD

Simple operation

Ergonomic design with a minimum number of switches and controls provides simple intuitive operation.

CAUTIONS

RWARNING! NEVER
connect the transceiver to an AC outlet. This may pose a re hazard or result in an electric shock.

BE CAREFUL! BE CAREFUL!

The transceivers right-side panel will become hot when operating continuously for long periods.
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 (2 to 4 inches) away from the lips and the transceiver is vertical. connect the transceiver to a power source other than the BP-223 or BP-224. Such a connection will ruin the transceiver.

(2) OPERATORS 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 near the transceiver or be 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.

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 When your craft is equipped with a VHF FM transceiver, 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. This license includes the call sign which is your crafts identication for radio purposes.
NOTE: Even though the IC-M2A is capable of operation on VHF marine channels 3, 21, 23, 61, 64, 81, 82 and 83, according to FCC regulations these simplex channels cannot be lawfully used by the general public in USA waters. 1

PANEL DESCRIPTION

s Front, top and side panels
q CHANNEL/WEATHER CHANNEL SWITCH [CH/WXU/I/C]
Selects and toggles the regular channels and weather channel when pushed. (pgs. 6, 7) Selects one of 3 regular channels in se- o quence when pushed for 1 sec. (p. 6)
t TRANSMIT POWER/LOCK SWITCH [H/LLOCK]
Selects high, middle or low power when pushed. (p. 8) Toggles the lock function ON/OFF when pushed for 1 sec. (p. 7)
- International, U.S.A. and Canadian channels

are available.

w CHANNEL UP/DOWN SWITCHES [Y]/[Z]

Select an operating channel.
Selects the SET mode condition of the item. (p. 13) Set the squelch level in the squelch set mode. (p. 7)
y DUALWATCH/TRI-WATCH SWITCH [DWTRI] (p. 10) !0
Starts dualwatch when pushed momentarily. Starts tri-watch when pushed for 1 sec. Stops dualwatch/tri-watch when either is activated.
u SQUELCH SWITCH [SQLMONI] (p. 7) u y t r
Push this switch, then set the squelch level with [Y]/[Z]. Manually opens the squelch for channel monitoring when pushed for 1 sec.
e CHANNEL 16 SWITCH [169]
q Selects Channel 16 when pushed. (p. 6) Selects the call channel when pushed for 1 sec. Enters call Channel write mode when the call channel is selected and this switch is pushed w for 3 sec. (p. 9) e

i ANTENNA (p. 20)

Connects the supplied antenna.
r SCAN/TAG SWITCH [SCNTAG] (p. 12)
Starts and stops normal or priority scan. Sets and clears the displayed channel as a tag (scanned) channel when pushed for 1 sec.
o VOLUME CONTROL [OFF/VOL]
Turns power ON and adjusts the audio level.

!0 PTT SWITCH [PTT]

Push and hold to transmit; release to receive.
BATTERY CASE RELEASE SCREW To remove the battery case: Turn the screw counterclockwise, then pull the battery pack in the direction of the arrow as shown below.
To attach the battery case: Insert the battery case in the IC-M2A completely, then turn the screw clockwise.
NOTE: When removing or attaching the battery case, use a coin or at-head screwdriver to loosen or tighten the bottom screw.
Screw position when removing battery
CAUTION!: When attaching or releasing a battery pack, make sure the rubber seal is set in the groove of the battery pack/case correctly. If the seal is not neatly in the groove it may be damaged when attaching the battery pack/case. If the seal is damaged, waterproong is not guaranteed.
Make sure the rubber seal (purple) is set to the groove correctly.
Screw position when attaching battery
Correct position Rubber seal Groove Battery pack/case

Incorrect position

Battery pack/case

s Function display

q TRANSMIT INDICATOR (p. 8) Appears while transmitting. w BUSY INDICATOR (p. 8) Appears when receiving a signal or when the squelch opens.

t y u i o

e TAG CHANNEL INDICATOR (p. 12) Appears when a tag channel is selected. r SCAN INDICATOR (p. 12) Blinks while scanning. t CALL CHANNEL INDICATOR (p. 6) Appears when the call channel is selected. y LOCK INDICATOR (p. 7) Appears while the lock function is activated. u WEATHER CHANNEL/WEATHER ALERT INDICATORS WX appears when the weather channel group is selected. (p. 7) ALT appears while the weather alert function is activated; blinks when on alert tone is received. i DUPLEX INDICATOR Appears when a duplex channel is selected.

!5 !4 !3 !2

- CALL and call channel number appear. - Each channel group can have its own call channel when programmed. - U.S.A.,International and Canadian channels can be selected in sequence.

Push for 1 sec.

U/I/C CH /WX

U.S.A. channels

International channels

Canadian channels

BASIC OPERATION D Weather channels
There are 10 weather channels. These are used for monitoring weather channels from the NOAA (National Oceanographic and Atmospheric Administration) broadcasts. The IC-M2A can detect a weather alert tone on the selected weather channel while scanning. See the SET mode items on p. 13. q Push [CH/WX] to select a weather channel group. w Push [Y]/[Z] to select a weather channel. e Push [CH/WX] to return to the condition before selecting weather channel group.
s Adjusting the squelch level
The IC-M2A has a squelch even though there is no control knob for it. In order to receive signals properly, as well as for scan to function, the squelch must be adjusted to a suitable level.
Appears durling squelch level adjustment. Each dot indicates the squelch level (Level 10: Max. squelch level)
q Push [SQLMONI], then adjust the squelch level with [Y]/[Z].

s Lock function

This function electronically locks all keys, except [PTT], [SQLMONI] and [H/LLOCK] to prevent accidental channel changes and function access. Push [H/LLOCK] for 1 sec. to turn the lock function ON and OFF.
- Only [PTT], [H/LLOCK] and [SQLMONI] are functional.
- SQL indicator and squelch level indicator appear. - There are 11 squelch levels to choose from: 0 is completely open; 10 is the maximum squelch level. - When no keys are pushed for 5 sec., the transceiver returns to normal condition. w Push [SQLMONI] again to return to normal condition.
Appears while the lock function is used.
IMPORTANT: To maximize the readability of your transmitted signal, pause a few sec. after pushing [PTT], hold the microphone 5 to 10 cm (2 to 4 inches) from your mouth and speak at a normal voice level. NOTE: The transceiver has a power save function to conserve the battery power and cannot be turned OFF. The power save function activates automatically when no signal is received for 5 sec.
s Receiving and transmitting
CAUTION: Transmitting without an antenna may

damage the transceiver.

q Rotate [OFF/VOL] clockwise to turn power ON.
- Use the squelch function to mute any audio noise if necessary. Refer to the previous page for details.

- DUAL ashes during dualwatch; TRI ashes during tri-watch. - Beep tones sound when a signal is received on Channel 16. - Tri-watch becomes dualwatch when receiving a signal on the call channel. e To cancel dualwatch/tri-watch, push [DWTRI] again.

s Description

Dualwatch monitors Channel 16 while you are receiving another channel; tri-watch monitors Channel 16 and the call channel while receiving another channel. DUALWATCH/TRI-WATCH SIMULATION

Call channel

[Example]: Operating tri-watch on INT Channel 07.

TRI DW

Tri-watch starts.

Dualwatch

Tri-watch
Signal is received on call channel.
If a signal is received on Channel 16, dualwatch/tri-watch pauses on Channel 16 until the signal disappears. If a signal is received on the call channel during tri-watch, triwatch becomes dualwatch until the signal disappears. To transmit on the selected channel during dualwatch/tri-watch, push and hold [PTT].
Signal received on Channel 16 takes priority. Tri-watch resumes after the signal disappears.

SCAN OPERATION

s Scan types
Scanning is an efcient way to locate signals quickly over a wide frequency range. The transceiver has a priority scan and a normal scan. In addition, weather alert functions are available for standby convenience. (p. 13) PRIORITY SCAN

CH 01 CH 02

Set the tag channels (channels to be scanned) before scanning. Clear the tag channels which inconveniently stop scanning, such as those used for digital communications. NOTE: Choose priority or normal scan in SET mode. (p. 14)

NORMAL SCAN

* Previously selected weather channel when weather alert function is ON.
Priority scan searches through all tag channels in sequence while monitoring Channel 16. When a signal is detected on Channel 16, scan pauses until the signal disappears; when a signal is detected on a channel other than Channel 16, scan becomes dualwatch until the signal disappears.
Normal scan, like priority scan, searches through all tag channels in sequence. However, unlike priority scan, Channel 16 is not checked unless Channel 16 is set as a tag channel.

s Setting tag channels

For more efficient scanning, add desired channels as tag channels or clear tag channels for unwanted channels. Channels set as non-tag channels will be skipped during scanning. Tag channels can be assigned to each channel group (USA, INT, CAN) independently. q Select the desired channel group (USA, INT, CAN) by pushing [CH/WXU/I/C] for 1 sec., if desired. w Select the desired channel to set as a tag channel. e Push [SCNTAG] for 1 sec. to set the displayed channel as a tag channel.

- TAG appears in the function display.

s Starting a scan

Set scan type, weather alert function and scan resume timer in advance using SET mode. (pgs. 13, 14) q Select the desired channel group (USA, INT, CAN) by pushing [CH/WXU/I/C] for 1 sec., if desired.
- When the weather alert function is in use, select the desired weather channel with [CH/WX] and the [Y]/[Z]. w Push [SCNTAG] to start priority or normal scan. - SCAN blinks in the function display. - 16 appears during priority scan. - When a signal is detected, scan pauses until the signal disappears or resumes after pausing 5 sec. according to SET mode setting. (Channel 16 is still monitored during priority scan.) - Push [Y]/[Z] to check tag channels, to change the scanning direction or resume the scan manually. e To stop the scan, push [SCNTAG]. - SCAN disappears. - Pushing [PTT], [169], [CH/WX] or [DWTRI] also stops the scan.
r To cancel the tag channel setting, push [SCNTAG] for 1 sec.

- TAG disappears.

Clearing all tag channels in the selected channel group While pushing [SCNTAG], turn the power ON to clear all tag channels in the channel group. [Example]: Starting a normal scan.

TAG SCN

Scan starts.
Scan pauses when receiving a signal and audio is emitted. Push

to stop the scan.

SET MODE

s SET mode programming

SET mode is used to change the conditions of 6 transceiver functions: the beep tone function, the automatic backlighting, weather alert function, normal/priority scan, scan resume timer and power save function. q Turn power OFF. w While pushing [SQLMONI], turn power ON and continue pushing [SQLMONI] until bP appears. e Release [SQLMONI]. r Push [Y]/[Z] to select the desired condition of the item. t Push [SQLMONI] to select the desired item, if necessary. y To exit SET mode, turn the power OFF, then ON again, or push [169].
Battery voltage S/RF meter Beep tone Weather alert Scan type

s SET mode items

D Beep tone bP
You can select silent operation by turning beep tones OFF or you can have confirmation beeps sound at the push of a switch by turning beep tones ON. AUTO (At): Beep tone is linked with volume tone. 110: Beep tone scale is set from 110 scale (Max. is 10).

Beep tone AUTO (default)

D Weather alert function AL
NOAA broadcast stations transmit weather alert tones before important weather announcements. When the weather alert function is turned ON, the transceiver detects the alert, the ALT indicator blinks and sounds a beep tone until the transceiver is operated. The previously selected (used) weather channel is checked periodically during standby or while scanning.
ALT appears when the function is set ON.

Starting item Self check

Scan resume timer

Auto power save

LCD contrast

Automatic backlighting

Monitor switch

Auto scan

Weather alert function OFF (default)
Weather alert function ON
SET MODE D Auto scan function AS
While in standby, this function automatically starts the desired scan (normal or priority scan) 30 sec. after operation. Scan indicator blinks while scanning.
D Priority scan function Pr
The transceiver has 2 scan types. Normal scan and priority scan. Normal scan searches all tag channels in the selected channel group. Priority scan searches all tag channels in sequence while monitoring Channel 16.
Auto scan OFF (default) Normal scan (default)
D Monitor action selection Sq D Scan resume timer St
The scan resume timer can be selected as a pause (OFF) or timer scan (ON). When OFF is selected, the scan pauses until a received signal disappears. When ON is selected, the scan pauses for 5 sec. after receiving a signal and then resumes even if the signal is still being received. The monitor function cuts off the squelch function temporarily. This selection contains PUSH or HOLD settings as shown below. PUSH (Pu): After pushing the [SQLMONI] for 1 sec., the squelch function is cut off until [SQLMONI] is released. (default) HOLD (Ho): After pushing the [SQLMONI] for 1 sec., the squelch function is cut off continuously until another key is pushed.
Scan timer OFF (default) Monitor switch PUSH (default)
SET MODE D Automatic backlighting bL
This function is convenient for nighttime operation. The automatic backlighting turns the backlighting ON when pushing any key except for [PTT].
The backlighting is automatically turned OFF after 5 sec. of inactivity.

D Auto power save function PS
The power save function reduces current drain by deactivating the receiver circuit for preset intervals.
Auto power save ON (default)

D Self check function SC

Automatic backlighting ON (default)
D LCD contrast selection LC
The contrast of the LCD can be adjusted from 4 levels.
1 (low contrast) 4 (high contrast); 3 (default)
The self check function checks transceiver conditions by itself, and informs you in case a problem is found. The following items are checked after the power is turned ON, then it switches to operation mode. Temperature (Outside of 20C to +60C; 4F to +140F) Connected battery voltage Water intrusion When error messages as shown below are displayed, see trouble shooting for advice (p. 23).

Error messages

Self check OFF (default)

LCD contrast (default)

Temperature error Battery voltage error Water intrusion error
D Battery voltage indicator bt
This function contains display or non-display settings of the voltage of the connected battery pack when the power is ON.
The voltage of the connected battery pack is displayed for 2 sec. after power is turned ON.

SET MODE LIST

Function Beep tone Weather alert function Scan type selection Scan resume timer Indication "bP" "AL" "Pr" "St" "AS" "Sq" "bL" "LC" "PS" "SC" "bt" "Sr" Switch OFF / Auto* / OFF* / ON OFF* / ON OFF* / ON OFF* / ON Push* / Hold ON* / OFF 3* / ON* / OFF OFF* / ON OFF* / ON OFF* / ON *default setting
Battery voltage OFF (default)

Auto scan function

D S-meter/RF meter indicator Sr
This function contains display or non-display setting of the S-meter/RF meter.
Monitor switch selection Automatic backlighting LCD contrast selection Auto power save function Self check function
S-meter/RF meter OFF (default)
Battery voltage indicator S-meter/RF meter indicator

BATTERY CHARGING

s Battery charging
Prior to using the transceiver for the rst time, the Ni-Cd batteries must be fully charged for optimum life and operation. CAUTION: To avoid damage to the transceiver, turn it OFF while charging. Recommended temperature range for charging: +50F to +104F (+10C to +40C) Use the supplied AC adapter (BC-147A/E) only. NEVER use other adapters. NEVER connect DC power to the battery case when installing alkaline batteries. Such a connection will damage the transceiver.

s Battery cautions

NEVER incinerate used Ni-Cd batteries. Internal battery gas may cause an explosion. NEVER immerse batteries in water. If the battery case becomes wet, be sure to wipe it dry BEFORE attaching it to the transceiver. NEVER short terminals of the battery case. Also, current may ow into nearby metal objects so be careful when placing battery cases in handbags, etc. If your Ni-Cd batteries seem to have no capacity even after being charged, completely discharge them by leaving the power ON overnight. Then, fully charge the Ni-Cd batteries again. If the batteries still do not retain a charge (or very little), new batteries must be purchased.

D Recycling information (U.S.A. only)
The product that you have purchased contains a rechargeable battery. The battery is recyclable. At the end of its life, under various state and local laws, it may be illegal to dispose of this battery into the municipal waste stream. Call 1-800-822-8837 for battery recycling options in your area or contact your dealer.

Charging connections

q Attach the BC-150 to a at surface, such as desk or cabin, etc., if desired. w Connect the AC adapter (BC-147A/E) as shown below. e Insert the battery pack with/without the transceiver into the charger. The charge indicator lights green. r Charge the battery pack approx. 8 hours, depending on the remaining power condition. CAUTION: DO NOT charge BP-224 more than 12 hours. Otherwise, BP-224 will be damaged. BP-224 must be charged for 812 hours only.
IC-M2A BP-224 Charge indicator Lights green when BP-224 (with/without IC-M2A) is inserted.
s Installing batteries in the battery case (Not supplied with some versions)
When using a battery case attached to the transceiver, install 6 AA(R6) size alkaline batteries as illustrated below. q Remove the battery case from the transceiver. w Install 6 AA(R6) size alkaline batteries. Be sure to observe the correct polarity. CAUTION: When installing batteries, make sure they are all the same brand, type and capacity. Also, do not mix new and old batteries together. Keep battery contacts clean. Its a good idea to clean battery terminals once a week.

Supplied screws

AC adapter (BC-147A/E)

BC-150

s Optional battery chargers
D Rapid charging with the BC-119N+AD-103
The optional BC-119N provides rapid charging of battery packs. The following are additionally required. AD-103 An AC adapter (may be supplied with BC-119N depending on version).
D Rapid charging with the BC-121N+AD-103
The optional BC-121N allows up to 6 battery packs to be charged simultaneously. The following are additionally required. Six AD-103. An AC adapter (BC-124) or the DC power cable (OPC-656).

IC-M2A

BP-224
AC adapter (purchased separately)

OPC-515L or CP-17L

AD-103 charger adapters are installed in each slot.
AD-103 charger adapter is installed in BC-119N. AC adapter (Not supplied with some versions.)

DC power cable (Connect with the DC power supply; 13.8 V/at least 7 A)
SUPPLIED ACCESSORIES AND ATTACHMENTS
Qty. D Flexible antenna Connect the supplied exible antenna to the antenna connector. CAUTION: Transmitting without an antenna may damage the transceiver.
D Supplied accessories The following accessories are supplied:
q Flexible antenna.1 w Swivel belt clip.1 e Handstrap.1 r Battery case (BP-223)*1.1 t Ni-Cd battery pack (BP-224).1 y AC adapter (BC-147A/E)*2.1 u Battery charger (BC-150).1 i Screws for the BC-150 (M3.5 20).2 *1 Not supplied with some versions. *2 Depending on version.
D Handstrap Slide the handstrap through the loop on the side of the transceiver as illustrated at right. Facilitates carrying.

D Swivel belt clip

To attach: q Slide the stopper into the plastic loop on the back of the e Insert the stopper to the back of the belt clip. transceiver.
w Clip the belt clip to a part of your belt.
Once the transceiver is locked in place, it will swivel 360 degrees. 21
To remove: q Turn the transceiver upside down, and then lift to release the transceiver from the belt clip.

R CAUTION!

HOLD THE TRANSCEIVER TIGHTLY, WHEN ATTACHING OR REMOVING THE TRANSCEIVER FROM THE BELT CLIP. If the transceiver is accidentally dropped and the swivel belt clips stopper is scratched or damaged, the swivel belt clip may not work properly.

w Release the belt clip.

e Push the top of the stopper towards the transceiver and out at the same time, then push it downwards and free of the plastic loop.

TROUBLESHOOTING

PROBLEM No power comes ON. POSSIBLE CAUSE The battery is exhausted. Bad connection to the battery pack. SOLUTION. Recharge the battery pack. Check the connection to the transceiver. Set squelch to the threshold point. Set [OFF/VOL] to a suitable level. Drain water from the speaker.
REF. p. 17 p. 3 p. 7 p. 8 pgs. 2, 4 p. 17 p. 2
No sound comes from Squelch level is too deep. Volume level is too low. the speaker. Speaker has been exposed to water.
Transmitting is impossi- Some channels are for low power or re- Change channels. ble, or high power can ceive only. Recharge the battery pack. The battery is exhausted. not be selected. The output power is set to low. Push [H/L] to select high power. The display channel Lock function is activated. cannot be changed. Scan does not start. No beeps sound. Self check error. (Temperature error) Self check error. (Battery voltage error) Self check error. (Water intrusion error) TAG channels are not programmed. Beep tones are turned OFF.

Push [H/LLOCK] for 1 sec. to cancel the p. 2 function. Set the desired channels as TAG channels. p. 12 Set the beep tones to AUTO or 110 in SET p. 13 mode.
Transceivers inside temperature is below Leave the transceiver at room temperature 20C (4F) or above +60C (+120F). for a while. Turn the power ON to check if the internal temperature has returned to normal. The connected battery packs voltage is Verify the battery voltage is correct. more than 11 V. Water has entered the transceiver. Have the transceiver checked at your local distributor or dealer to see whether the transceiver works properly or not.

10 CHANNEL LIST

Channel number Frequency (MHz) USA INT CAN Transmit Receive 01 01A 03A 05A 06 07A 12 13* 14 15* 16 17* 18A 15* 13* 14 15* 16 17* 156.050 160.650 156.050 156.050 156.100 160.700 156.150 160.750 156.150 156.150 156.200 160.800 04A 156.200 156.200 156.250 160.850 05A 156.250 156.250 156.300 156.300 156.350 160.950 07A 156.350 156.350 156.400 156.400 156.450 156.450 156.500 156.500 156.550 156.550 156.600 156.600 156.650 156.650 156.700 156.700 156.750 156.750 156.800 156.800 156.850 156.850 156.900 161.500 18A 156.900 156.900 156.950 161.550 65A 64A 65 65A 63A 63 61A 62 23A 22A 23 21A Channel number Frequency (MHz) USA INT CAN Transmit Receive 19A 20 20A 20 19A 156.950 156.950 20* 157.000 161.600 157.000 157.000 157.050 161.650 157.100 161.700 22A 157.100 157.100 157.150 161.750 157.150 157.150 157.200 161.800 157.250 161.850 157.300 161.900 157.350 161.950 157.400 162.000 156.025 160.625 156.075 160.675 61A 156.075 156.075 156.125 160.725 62A 156.125 156.125 156.175 160.775 156.175 156.175 156.225 160.825 83A 84 84A 84 156.275 160.875 65A 156.275 156.275 64A 156.225 156.225 82A 83 81A 84 80A 81 79A 80 78A 79 21A 157.050 157.050 Channel number Frequency (MHz) USA INT CAN Transmit Receive 66A 67* 74 77* 156.325 160.925 * 156.325 156.325 66A 66A 74 77* 156.375 156.375 156.425 156.425 156.475 156.475 Rx only 156.525 156.575 156.575 156.625 156.625 156.675 156.675 156.725 156.725 156.875 156.875 156.925 161.525 78A 156.925 156.925 156.975 161.575 79A 156.975 156.975 157.025 161.625 80A 157.025 157.025 157.075 161.675 81A 157.075 157.075 157.125 161.725 82A 157.125 157.125 157.175 161.775 157.225 161.825 157.225 157.225 83A 157.175 157.175 WX channel Frequency (MHz) Transmit RX only RX only RX only RX only RX only RX only RX only RX only RX only RX only Receive 162.550 162.400 162.475 162.425 162.450 162.500 162.525 161.650 161.775 163.275 Channel number Frequency (MHz) USA INT CAN Transmit Receive 85 85A 86 86A 87 87A 88 88A 21b 25b 28b 83b 157.275 161.875 157.275 157.275 157.325 161.925 157.325 157.325 157.375 161.975 157.375 157.375 157.425 162.025 157.425 157.425 Rx only 161.650 Rx only 161.850 Rx only 162.000 Rx only 161.775

*Low power only. 24

NOTE: Simplex channels 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT be lawfully used by the general public in USA waters.

INSTRUCTION MANUAL

VHF MARINE TRANSCEIVER
This device complies with Part 15 of the FCC Rules. Operation is subject to the follow two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
SAFETY TRAINING INFORMATION
Your Icom radio generates RF electromagnetic energy during transmit mode. This radio is designed for and classified as Occupational Use Only, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the General Population in an uncontrolled environment. DO NOT transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded. The radio is transmitting when the TX indicator lights red. You can cause the radio to transmit by pressing the PTT switch. ALWAYS use Icom authorized accessories (antennas, batteries, belt clips, etc.). Use of unauthorized accessories can cause the FCC RF exposure compliance requirements to be exceeded. ALWAYS keep the antenna at least 2.5 cm (1 inch) away from the body when transmitting and only use the Icom belt-clips which are listed on page 25 when attaching the radio to your belt, etc., to ensure FCC RF exposure compliance requirements are not exceeded. To provide the recipients of your transmission the best sound quality, hold the antenna at least 5 cm (2 inches) from your mouth, and slightly off to one side. The information listed above provides the user with the information needed to make him or her aware of RF exposure, and what to do to assure that this radio operates with the FCC RF exposure limits of this radio.

W ARN ING

This radio has been tested and complies with the FCC RF exposure limits for Occupational Use Only. In addition, your Icom radio complies with the following Standards and Guidelines with regard to RF energy and electromagnetic energy levels and evaluation of such levels for exposure to humans: FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. American National Standards Institute (C95.1-1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. American National Standards Institute (C95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields RF and Microwave. To ensure that your expose to RF electromagnetic energy is within the FCC allowable limits for occupational use, always adhere to the following guidelines: DO NOT operate the radio without a proper antenna attached, as this may damaged the radio and may also cause you to exceed FCC RF exposure limits. A proper antenna is the antenna supplied with this radio by the manufacturer or antenna specically authorized by the manufacturer for use with this radio.
Electromagnetic Interference/Compatibility
During transmissions, your Icom radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites.

C AU TIO N

IN CASE OF EMERGENCY
If your vessel requires assistance, contact other vessels and the Coast Guard by sending a distress call on Channel 16.

RECOMMENDATION

CLEAN THE TRANSCEIVER THOROUGHLY WITH FRESH WATER after exposure to salt water. Otherwise, the transceivers keys, switches and controllers may become inoperable due to salt crystallization.
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.

FOREWORD

Thank you for purchasing this Icom product. The IC-M2A VHF MARINE TRANSCEIVER is designed and built with Icoms superior technology and craftsmanship. With proper care this product should provide you with years of trouble-free operation.

FEATURES

Waterproof construction
Built tough to withstand the punishing marine environment, the IC-M2A meets JIS waterproof specification grade 7 while using BP-223 or BP-224.

IMPORTANT

READ ALL INSTRUCTIONS
pletely before using the transceiver. carefully and com-
Dual watch and tri-watch functions
Convenient functions which allow you to monitor the distress channel (Ch 16) while receiving a channel of your choicedual watch; or monitor the distress channel and another channel while receiving a channel of your choicetri-watch.
SAVE THIS INSTRUCTION MANUALThis instruction manual contains important operating instructions for the IC-M2A.

Large, easy-to-read LCD

EXPLICIT DEFINITIONS
DEFINITION Personal injury, re hazard or electric shock RWARNING may occur. CAUTION NOTE iii Equipment damage may occur. If disregarded, inconvenience only. No risk of personal injury, re or electric shock. WORD
With dimensions of 24(H) 35(W) mm, the IC-M2As function display is easy to read and shows operating conditions at a glance. Backlighting and contrast can be adjusted to suit your preferences.

Simple operation

Ergonomic design with a minimum number of switches and controls provides simple intuitive operation.

CAUTIONS

RWARNING! NEVER
connect the transceiver to an AC outlet. This may pose a re hazard or result in an electric shock.

BE CAREFUL! BE CAREFUL!

The transceivers right-side panel will become hot when operating continuously for long periods.
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 (2 to 4 inches) away from the lips and the transceiver is vertical.

- International, U.S.A. and Canadian channels

are available.

w CHANNEL UP/DOWN SWITCHES [Y]/[Z]
Select an operating channel.
Selects the SET mode condition of the item. (p. 13) Set the squelch level in the squelch set mode. (p. 7)
y DUALWATCH/TRI-WATCH SWITCH [DWTRI] (p. 10) !0
Starts dualwatch when pushed momentarily. Starts tri-watch when pushed for 1 sec. Stops dualwatch/tri-watch when either is activated.
u SQUELCH SWITCH [SQLMONI] (p. 7) q u y t r
Push this switch, then set the squelch level with [Y]/[Z]. Manually opens the squelch for channel monitoring when pushed for 1 sec.
e CHANNEL 16 SWITCH [169]
Selects Channel 16 when pushed. (p. 6) Selects the call channel when pushed for 1 sec. Enters call Channel write mode when the call channel is selected and this switch is pushed w for 3 sec. (p. 9)

i ANTENNA (p. 20)

Connects the supplied antenna.
r SCAN/TAG SWITCH [SCNTAG] (p. 12)
Starts and stops normal or priority scan. Sets and clears the displayed channel as a tag (scanned) channel when pushed for 1 sec.
o VOLUME CONTROL [OFF/VOL]
Turns power ON and adjusts the audio level.

!0 PTT SWITCH [PTT]

Push and hold to transmit; release to receive.
BATTERY CASE RELEASE SCREW To remove the battery case: Turn the screw counterclockwise, then pull the battery pack in the direction of the arrow as shown below. To attach the battery case: Insert the battery case in the IC-M2A completely, then turn the screw clockwise. NOTE: When removing or attaching the battery case, use a coin or at-head screwdriver to loosen or tighten the bottom screw.
Screw position when removing battery
CAUTION!: When attaching or releasing a battery pack, make sure the rubber seal is set in the groove of the battery pack/case correctly. If the seal is not neatly in the groove it may be damaged when attaching the battery pack/case. If the seal is damaged, waterproong is not guaranteed.

When attaching a battery pack/case, make sure dust etc. does not adhere to the rubber seal. If dust etc. is on the seal when attaching a battery pack/case, the water resistant may be reduced. Make sure both the rubber seal (purple) is set to the groove correctly and dust etc. does not adhere to it.
Screw position when attaching battery
Correct position Rubber seal Groove Battery pack/case

Incorrect position

Battery pack/case

I Function display

q TRANSMIT INDICATOR (p. 8) Appears while transmitting. w BUSY INDICATOR (p. 8) Appears when receiving a signal or when the squelch opens.

t y u i o

e TAG CHANNEL INDICATOR (p. 12) Appears when a tag channel is selected. r SCAN INDICATOR (p. 12) Blinks while scanning. t CALL CHANNEL INDICATOR (p. 6) Appears when the call channel is selected. y LOCK INDICATOR (p. 7) Appears while the lock function is activated. u WEATHER CHANNEL/WEATHER ALERT INDICATORS WX appears when the weather channel group is selected. (p. 7) ALT appears while the weather alert function is activated; blinks when on alert tone is received. i DUPLEX INDICATOR Appears when a duplex channel is selected.

!5 !4 !3 !2

o DUALWATCH/TRI-WATCH INDICATORS (p. 10) DUAL appears during dualwatch; TRI appears during tri-watch. !0 SUB CHANNEL READOUT Indicates Channel 16 during priority scan. Indicates Channel 16 during dualwatch or tri-watch. (p. 10) Indicates the SET mode item while in SET mode !1 BATTERY INDICATOR Indicates remaining battery power. Indication Battery level Full Middle Charging required No battery
!5 CHANNEL GROUP INDICATOR (p. 6) U appears when U.S.A.; I appears when International; C appears when the Canadian channel group is selected. !6 TRANSMIT POWER INDICATOR LOW appears when low power is selected. (p. 8) LOW blinks when switching forced low power mode because of a high temperature error or low voltage. MID appears when middle power is selected. (p. 8) No indicator appears when high power is selected.
!2 SQUELCH LEVEL INDICATOR (p. 7) Shows squelch level when set. This indicator can be also used as an S/RF meter when the S/RF meter indicator setting is ON. (p. 16) !3 SQUELCH LEVEL ADJUSTING INDICATOR (p. 7) Appears while adjusting the squelch level. !4 CHANNEL NUMBER READOUT Indicates the selected operating channel number. In SET mode, indicates the selected condition. 5

BASIC OPERATION

I Channel selection

D Channel 16

Channel 16 is the distress channel. It is used for establishing initial contact with another station and for emergency communications. Channel 16 is monitored during dualwatch or tri-watch. While standing by you are required to monitor Channel 16. Push
D U.S.A., International and Canadian channels
There are 57 U.S.A., 57 International and 61 Canadian channels. These channel groups may be specied for the operating area. q Push [CH/WX] to select a regular channel.
- If a weather channel appears, push [CH/WX] again.
w Push [Y]/[Z] switches to select a channel.
- DUP appears for duplex channels.
e To change the channel group, push [CH/WXU/I/C] for 1 sec. D Channel 9 (Call channel) Channel 9 is the leisure-use call channel. Each regular channel group has a separate call channel. The call channel is monitored during tri-watch. The call channels can be programmed (p. 9) and are used to store your most oftenused channels in each channel group for quick recall. Push [169] for 1 sec. to select the call channel for the selected channel group.
- CALL and call channel number appear. - Each channel group can have its own call channel when programmed. - U.S.A.,International and Canadian channels can be selected in sequence.

Push for 1 sec.

U/I/C CH /WX

U.S.A. channels

International channels

Canadian channels

BASIC OPERATION D Weather channels
There are 10 weather channels. These are used for monitoring weather channels from the NOAA (National Oceanographic and Atmospheric Administration) broadcasts. The IC-M2A can detect a weather alert tone on the selected weather channel while scanning. See the SET mode items on p. 13. q Push [CH/WX] to select a weather channel group. w Push [Y]/[Z] to select a weather channel. e Push [CH/WX] to return to the condition before selecting weather channel group.
I Adjusting the squelch level
The IC-M2A has a squelch even though there is no control knob for it. In order to receive signals properly, as well as for scan to function, the squelch must be adjusted to a suitable level.

Appears durling squelch level adjustment. Each dot indicates the squelch level (Level 10: Max. squelch level)
q Push [SQLMONI], then adjust the squelch level with [Y]/[Z].

I Lock function

This function electronically locks all keys, except [PTT], [SQLMONI] and [H/LLOCK] to prevent accidental channel changes and function access. Push [H/LLOCK] for 1 sec. to turn the lock function ON and OFF.
- Only [PTT], [H/LLOCK] and [SQLMONI] are functional.
- SQL indicator and squelch level indicator appear. - There are 11 squelch levels to choose from: 0 is completely open; 10 is the maximum squelch level. - When no keys are pushed for 5 sec., the transceiver returns to normal condition. w Push [SQLMONI] again to return to normal condition.
Appears while the lock function is used.
IMPORTANT: To maximize the readability of your transmitted signal, pause a few sec. after pushing [PTT], hold the microphone 5 to 10 cm (2 to 4 inches) from your mouth and speak at a normal voice level. NOTE: The transceiver has a power save function to conserve the battery power and cannot be turned OFF. The power save function activates automatically when no signal is received for 5 sec. For U.S.A version: To prevent accidental prolonged transmission, etc., the IC-M2A has a time-out timer function. This timer cuts a transmission OFF after 5 min. of continuous transmission. q Power ON w Set volume t Push to transmit y Release to receive w Set squelch level r Set output power
I Receiving and transmitting
CAUTION: Transmitting without an antenna may

damage the transceiver.

q Rotate [OFF/VOL] clockwise to turn power ON.
- Use the squelch function to mute any audio noise if necessary. Refer to the previous page for details. w Push* [SQLMONI] for 1 sec., and rotate volume to set

audio output level.

*According to Monitor action selection in SET mode (p. 14).
e Push [Y]/[Z] to select the desired channel.
- When receiving a signal, BUSY appears and audio is emitted from the speaker. (The S/RF meter appears while S/RF meter turned ON in SET mode.) - Further adjustment of [OFF/VOL] may be necessary at this point.
r Push [H/L] to select the output power if necessary.
- LOW appears when low power is selected; MID appears when middle power is selected; no indicator appears when high power is selected. - Choose low power to conserve battery power, choose high power for longer distance communications. - Some channels are for low power only.
t Push and hold [PTT] to transmit, then speak into the microphone. - TX appears.

(The S/RF meter appears while S/RF meter is turned ON in SET mode.) - Channel 70 cannot be used for transmission (for GMDSS use).
w Set squelch level e Set channel
y Release [PTT] to receive. 8
I Call channel programming
The call channel switch is used to select Channel 9 by default, however, you can program your most often-used channels in each channel group for quick recall. q Push [CH/WXU/I/C] for 1 sec. to select the desired channel group (USA, INT, CAN) to be programmed. w Push [169] for 1 sec. to select the call channel of the selected channel group.
- CALL and call channel number appear.
r Push [Y]/[Z] to select the desired channel.
t Push [169] to program the displayed channel as the call channel.
- The call channel number and channel group stop ashing.
e Push [169] again for 3 sec. (until long beep changes to 2 short beeps) to enter call channel programming condition.
- Call channel number and channel group to be programmed ash.

I Automatic backlighting

This function is convenient for nighttime operation. The automatic backlighting can be deactivated in SET mode. (p. 15) Push any key except for [PTT] to turn the backlighting ON.
- The backlighting is automatically turned OFF after 5 sec. of inactivity.

DUALWATCH/TRI-WATCH

I Operation
q Select the desired operating channel. w Push [DWTRI] momentarily to start dualwatch; push [DWTRI] for 1 sec. to start tri-watch.
- DUAL ashes during dualwatch; TRI ashes during tri-watch. - Beep tones sound when a signal is received on Channel 16. - Tri-watch becomes dualwatch when receiving a signal on the call channel. e To cancel dualwatch/tri-watch, push [DWTRI] again.

I Description

Dualwatch monitors Channel 16 while you are receiving another channel; tri-watch monitors Channel 16 and the call channel while receiving another channel. DUALWATCH/TRI-WATCH SIMULATION

Call channel

[Example]: Operating tri-watch on INT Channel 07.

TRI DW

Tri-watch starts.

Dualwatch

Tri-watch
Signal is received on call channel.

If a signal is received on Channel 16, dualwatch/tri-watch pauses on Channel 16 until the signal disappears. If a signal is received on the call channel during tri-watch, triwatch becomes dualwatch until the signal disappears. To transmit on the selected channel during dualwatch/tri-watch, push and hold [PTT].
Signal received on Channel 16 takes priority. Tri-watch resumes after the signal disappears.

SCAN OPERATION

I Scan types
Scanning is an efcient way to locate signals quickly over a wide frequency range. The transceiver has a priority scan and a normal scan. In addition, weather alert functions are available for standby convenience. (p. 13) PRIORITY SCAN

CH 01 CH 02

Set the tag channels (channels to be scanned) before scanning. Clear the tag channels which inconveniently stop scanning, such as those used for digital communications. NOTE: Choose priority or normal scan in SET mode. (p. 14)

NORMAL SCAN

* Previously selected weather channel when weather alert function is ON.
Priority scan searches through all tag channels in sequence while monitoring Channel 16. When a signal is detected on Channel 16, scan pauses until the signal disappears; when a signal is detected on a channel other than Channel 16, scan becomes dualwatch until the signal disappears.
Normal scan, like priority scan, searches through all tag channels in sequence. However, unlike priority scan, Channel 16 is not checked unless Channel 16 is set as a tag channel.

I Setting tag channels

For more efficient scanning, add desired channels as tag channels or clear tag channels for unwanted channels. Channels set as non-tag channels will be skipped during scanning. Tag channels can be assigned to each channel group (USA, INT, CAN) independently. q Select the desired channel group (USA, INT, CAN) by pushing [CH/WXU/I/C] for 1 sec., if desired. w Select the desired channel to set as a tag channel. e Push [SCNTAG] for 1 sec. to set the displayed channel as a tag channel.
- TAG appears in the function display.

I Starting a scan

Set scan type, weather alert function and scan resume timer in advance using SET mode. (pgs. 13, 14) q Select the desired channel group (USA, INT, CAN) by pushing [CH/WXU/I/C] for 1 sec., if desired.
- When the weather alert function is in use, select the desired weather channel with [CH/WX] and the [Y]/[Z].
w Push [SCNTAG] to start priority or normal scan.
- SCAN blinks in the function display. - 16 appears during priority scan. - When a signal is detected, scan pauses until the signal disappears or resumes after pausing 5 sec. according to SET mode setting. (Channel 16 is still monitored during priority scan.) - Push [Y]/[Z] to check tag channels, to change the scanning direction or resume the scan manually.

r To cancel the tag channel setting, push [SCNTAG] for 1 sec.

- TAG disappears.

e To stop the scan, push [SCNTAG].
- SCAN disappears. - Pushing [PTT], [169], [CH/WX] or [DWTRI] also stops the scan.
Clearing all tag channels in the selected channel group While pushing [SCNTAG], turn the power ON to clear all tag channels in the channel group. [Example]: Starting a normal scan.

TAG SCN

Scan starts.
Scan pauses when receiving a signal and audio is emitted. Push

to stop the scan.

SET MODE

I SET mode programming

SET mode is used to change the conditions of 12 transceiver functions: beep tone, weather alert, scan type, scan resume timer, auto scan, monitor switch, automatic backlighting, LCD contrast, auto power save, self check, battery voltage and S/RF meter functions. q Turn power OFF. w While pushing [SQLMONI], turn power ON and continue pushing [SQLMONI] until bP appears. e Release [SQLMONI]. r Push [Y]/[Z] to select the desired condition of the item. t Push [SQLMONI] to select the desired item, if necessary. y To exit SET mode, turn the power OFF, then ON again, or push [169]. SET MODE CONSTRUCTION
Battery voltage S/RF meter Beep tone Weather alert Scan type

I SET mode items

D Beep tone bP
You can select silent operation by turning beep tones OFF or you can have confirmation beeps sound at the push of a switch by turning beep tones ON. AUTO (At): Beep tone is linked with volume tone. 110: Beep tone scale is set from 110 scale (Max. is 10).

Beep tone AUTO (default)

D Weather alert function AL
NOAA broadcast stations transmit weather alert tones before important weather announcements. When the weather alert function is turned ON, the transceiver detects the alert, the ALT indicator blinks and sounds a beep tone until the transceiver is operated. The previously selected (used) weather channel is checked periodically during standby or while scanning.
ALT appears when the function is set ON.

Starting item Self check

Scan resume timer

Auto power save

LCD contrast

Automatic backlighting

Monitor switch

Auto scan

Weather alert function OFF (default)
Weather alert function ON
SET MODE D Auto scan function AS
While in standby, this function automatically starts the desired scan (normal or priority scan) 30 sec. after operation. Scan indicator blinks while scanning.
D Priority scan function Pr
The transceiver has 2 scan types. Normal scan and priority scan. Normal scan searches all tag channels in the selected channel group. Priority scan searches all tag channels in sequence while monitoring Channel 16.
Auto scan OFF (default) Normal scan (default)

e Push the top of the stopper towards the transceiver and out at the same time, then push it downwards and free of the plastic loop.

TROUBLESHOOTING

PROBLEM No power comes ON. POSSIBLE CAUSE The battery is exhausted. Bad connection to the battery pack. SOLUTION. Recharge the battery pack. Check the connection to the transceiver. Set squelch to the threshold point. Set [OFF/VOL] to a suitable level. Drain water from the speaker.
REF. p. 17 p. 3 p. 7 p. 8 pgs. 2, 4 p. 17 p. 2
No sound comes from Squelch level is too deep. Volume level is too low. the speaker. Speaker has been exposed to water.
Transmitting is impossi- Some channels are for low power or re- Change channels. ble, or high power can ceive only. The battery is exhausted. Recharge the battery pack. not be selected. The output power is set to low. Push [H/L] to select high power. The display channel Lock function is activated. cannot be changed. Scan does not start. No beeps sound. Self check error. (Temperature error) Self check error. (Battery voltage error) Self check error. (Water intrusion error) TAG channels are not programmed. Beep tones are turned OFF.
Push [H/LLOCK] for 1 sec. to cancel the p. 2 function. Set the desired channels as TAG channels. p. 12 Set the beep tones to AUTO or 110 in SET p. 13 mode.
Transceivers inside temperature is below Leave the transceiver at room temperature 20C (4F) or above +60C (+120F). for a while. Turn the power ON to check if the internal temperature has returned to normal. The connected battery packs voltage is Verify the battery voltage is correct. more than 11 V. Water has entered the transceiver. Have the transceiver checked at your local distributor or dealer to see whether the transceiver works properly or not.

10 CHANNEL LIST

Channel number Frequency (MHz) USA INT CAN Transmit Receive 01 01A 03A 05A 06 07A 12 13* 14 15* 16 17* 18A 15* 13* 14 15* 16 17* 156.050 160.650 156.050 156.050 156.100 160.700 156.150 160.750 156.150 156.150 156.200 160.800 04A 156.200 156.200 156.250 160.850 05A 156.250 156.250 156.300 156.300 156.350 160.950 07A 156.350 156.350 156.400 156.400 156.450 156.450 156.500 156.500 156.550 156.550 156.600 156.600 156.650 156.650 156.700 156.700 156.750 156.750 156.800 156.800 156.850 156.850 156.900 161.500 18A 156.900 156.900 156.950 161.550 65A 64A 65 65A 63A 63 61A 62 23A 22A 23 21A Channel number Frequency (MHz) USA INT CAN Transmit Receive 19A 20 20A 20 19A 156.950 156.950 20* 157.000 161.600 157.000 157.000 157.050 161.650 157.100 161.700 22A 157.100 157.100 157.150 161.750 157.150 157.150 157.200 161.800 157.250 161.850 157.300 161.900 157.350 161.950 157.400 162.000 156.025 160.625 156.075 160.675 61A 156.075 156.075 156.125 160.725 62A 156.125 156.125 156.175 160.775 156.175 156.175 156.225 160.825 83A 84 84A 84 156.275 160.875 65A 156.275 156.275 64A 156.225 156.225 82A 83 81A 84 80A 81 79A 80 78A 79 21A 157.050 157.050 Channel number Frequency (MHz) USA INT CAN Transmit Receive 66 66A 67* 74 77* 77* 156.325 160.925 156.375 156.375 156.425 156.425 156.475 156.475 Rx only 156.525 156.575 156.575 156.625 156.625 156.675 156.675 156.725 156.725 156.875 156.875 156.925 161.525 78A 156.925 156.925 156.975 161.575 79A 156.975 156.975 157.025 161.625 80A 157.025 157.025 157.075 161.675 81A 157.075 157.075 157.125 161.725 82A 157.125 157.125 157.175 161.775 157.225 161.825 157.225 157.225 83A 157.175 157.175 WX channel Frequency (MHz) Transmit RX only RX only RX only RX only RX only RX only RX only RX only RX only RX only Receive 162.550 162.400 162.475 162.425 162.450 162.500 162.525 161.650 161.775 163.275 66A 66A* 156.325 156.325 Channel number Frequency (MHz) USA INT CAN Transmit Receive 85 85A 86 86A 87 87A 88 88A 21b 25b 28b 83b 157.275 161.875 157.275 157.275 157.325 161.925 157.325 157.325 157.375 161.975 157.375 157.375 157.425 162.025 157.425 157.425 Rx only 161.650 Rx only 161.850 Rx only 162.000 Rx only 161.775

*Low power only. 24

NOTE: Simplex channels 3, 21, 23, 61, 64, 81, 82 and 83 CANNOT be lawfully used by the general public in USA waters.
SPECIFICATIONS AND OPTIONS

I Specications

GENERAL
: Transmit 156.025157.425 MHz Receive 156.050163.275 MHz Mode : FM (16K0G3E) Channel spacing : 25 kHz Current drain (at 7.5 V DC) : TX High (5 W) 1.5 A typical. Max. audio 200 mA typical Power save 20 mA typical Frequency stability : 10 ppm (20C to +60C) Useable temperature range : 20C to +60C; 4F to +140F Dimensions : 61 (W) 135(H) 41(D) mm (Projections not included) 21332(W) 5516(H) 158(D) inch Weight (approx.; with BP-224) : 360g (12.7 oz) Frequency coverage

I Options

D BATTERY CASE AND PACK BP-223 BATTERY CASE Battery case for 6 AA (R6) alkaline cells. The same as supplied with the transceiver depending on versions. BP-224 Ni-Cd BATTERY PACK 7.2 V/750 mAh Ni-Cd battery pack. The same as supplied with the transceiver depending on versions. D CHARGERS BC-119N DESKTOP CHARGER + AD-103 CHARGER ADAPTER + BC-145 AC ADAPTER For rapid charging of battery packs. An AC adapter is supplied with the charger. Charging time: approx. 1.5 to 2 hours BC-121N MULTI-CHARGER + AD-103 CHARGER ADAPTER (6 pcs.) + BC-124 AC ADAPTER For rapid charging of up to 6 battery packs (six AD-103s are required) simultaneously. An AC adapter may be supplied depending on version. Charging time: approx. 1.5 to 2 hours. BC-150 DESKTOP CHARGER + BC-147A/E or BM-95V AC ADAPTER Used for regular charging of battery pack. The same as supplied with the transceiver. Charging time: approx. 8 hours D BELT CLIPS MB-68 BELT CLIP MB-74 BELT CLIP Exclusive alligator-type belt clip. MB-87 SWIVEL BELT CLIP Belt clip for swivel type. The same as supplied with the transceiver.

TRANSMITTER

Output power (at 7.5 V DC) Modulation system Max. frequency deviation Audio harmonics distortion Spurious emissions : 5 W (Hi), 3 W (Mid) and 1 W (Low) : Variable reactance frequency modulation : 5 kHz : Less than 10 % (at 60 % mod.) : Less than 65 dBc

RECEIVER

Receive system : Double-conversion superheterodyne Sensitivity (12 dB SINAD) : 0.25 V typical Squelch sensitivity : Less than 0.35 V (at threshold) Intermodulation rejection ratio : 70 dB typical Spurious response rejection ratio : 70 dB typical Adjacent channel selectivity : 70 dB typical Ham and noise ratio : More than 40 dB Audio output power : 0.35 W typical at 10% distortion with an 8 load

All stated specications are subject to change without notice or obligation.

Count on us!

A-6113H-1EX-q Printed in Japan 2001, 2002 Icom Inc.
1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003 Japan