Icom Two Way Radio IGM1600 User Manual

INSTRUCTION MANUAL  
SURVIVAL CRAFT 2-WAY RADIO  
iGM1600  
This device complies with Part 15 of the FCC Rules. Operation is  
subject to the condition that this device does not cause harmful inter-  
ference.  
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RECOMMENDATION  
FOREWORD  
Thank you for purchasing this Icom radio. The IC-GM1600 SUR-  
VIVAL CRAFT 2-WAY RADIO 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 oper-  
ation.  
CLEAN THE TRANSCEIVER THOROUGHLY WITH FRESH  
WATER after exposure to saltwater, and dry it before opera-  
tion. Otherwise, the transceiver’s keys, switches and con-  
trollers may become inoperable due to salt crystallization.  
NOTE: DO NOT remove the battery pack when cleaning the  
transceiver thoroughly with fresh water. Water may enter into  
the transceiver, and damage it.  
IMPORTANT  
READ ALL INSTRUCTIONS carefully and com-  
pletely before using the transceiver.  
SAVE THIS INSTRUCTION MANUAL—This in-  
struction manual contains important operating instructions for  
the IC-GM1600.  
EXPLICIT DEFINITIONS  
MIC  
/SP  
WORD  
RWARNING  
CAUTION  
NOTE  
DEFINITION  
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.  
ii  
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PRECAUTION  
RWARNING! NEVER connect the transceiver to an  
AC outlet. This may pose a fire hazard or result in an electric  
shock.  
MAKE SURE the flexible antenna and battery pack are  
securely attached to the transceiver, and that the antenna and  
battery pack are dry before attachment. Exposing the inside  
of the transceiver to water will result in serious damage to the  
transceiver.  
RWARNING! NEVER hold the transceiver so that the  
antenna 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 verti-  
cal.  
For U.S.A. only  
CAUTION: Changes or modifications to this device, not  
expressly approved by Icom Inc., could void your authority to  
operate this device under FCC regulations.  
NEVER connect the transceiver to a power source other  
than the BP-224 or BP-234. Such a connection will ruin the  
transceiver.  
AVOID using or placing the transceiver in direct sunlight or  
in areas with temperatures below –20°C (–4°F) or above  
+60°C (+140°F) for U.S.A. version;.–20°C (–4°F) or above  
+55°C (+131°F) for General version  
KEEP the transceiver out of the reach of children.  
KEEP the transceiver at least 0.9 meters (3.0 ft) away from  
your vessel’s magnetic navigation compass.  
Icom, Icom Inc. and the  
logo are registered trademarks of Icom Incor-  
porated (Japan) in the United States, the United Kingdom, Germany, France,  
Spain, Russia and/or other countries.  
iii  
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TABLE OF CONTENTS  
SAFETY TRAINING INFORMATION ............................................... i  
RECOMMENDATION ...................................................................... ii  
FOREWORD ................................................................................... ii  
IMPORTANT .................................................................................... ii  
EXPLICIT DEFINITIONS ................................................................. ii  
PRECAUTION ................................................................................ iii  
TABLE OF CONTENTS .................................................................. iv  
5 SET MODE ......................................................................... 1115  
I SET mode programming ....................................................... 11  
I SET mode items ................................................................... 12  
6 BP-234 BATTERY PACK ......................................................... 16  
7 BATTERY CHARGING (FOR ON-BOARD USE ONLY) .... 1720  
I Battery charging .................................................................... 17  
I Battery cautions .................................................................... 17  
I Optional battery chargers ...................................................... 19  
1 OPERATING RULES ................................................................. 1  
2 SUPPLIED ACCESSORIES AND ATTACHMENTS............... 23  
I Supplied accessories............................................................... 2  
I Attachments............................................................................. 2  
8 OPTIONAL SWIVEL BELT CLIP ............................................. 21  
I MB-86 contents ..................................................................... 21  
I Attachment ............................................................................ 21  
I Detachment ........................................................................... 21  
8
9
10  
11  
12  
13  
3 PANEL DESCRIPTION .......................................................... 46  
I Front, top and side panels ....................................................... 4  
I Function display ...................................................................... 5  
9 OPTIONAL SPEAKER-MICROPHONE  
(FOR ON-BOARD USE ONLY) ................................................ 22  
4 BASIC OPERATION ............................................................ 710  
I Channel selection ................................................................... 7  
I Receiving and transmitting ...................................................... 8  
I Call channel programming ...................................................... 9  
I Adjusting the squelch level ..................................................... 9  
I Lock function ......................................................................... 10  
I Signal strength indicator function .......................................... 10  
I Monitor function .................................................................... 10  
I Backlighting function ............................................................. 10  
I VOX function (FOR ON-BOARD USE ONLY) ...................... 10  
I HM-125 descriptions ............................................................. 22  
I Attachment ............................................................................ 22  
10CHANNEL LIST FOR SURVIVAL OPERATION....................... 23  
11 TROUBLESHOOTING ............................................................. 24  
12SPECIFICATIONS .................................................................... 25  
13OPTIONS ................................................................................. 26  
iv  
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OPERATING RULES  
1
(2) OPERATORS LICENSE  
D Priorities  
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.  
• 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.  
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.  
• You must monitor Channel 16 when you are not operating  
on another channel.  
• False or fraudulent distress calls are prohibited under law.  
However, non-licensed individuals may talk over a transceiver  
if a licensed operator starts, supervises, ends the call and  
makes the necessary log entries.  
D Privacy  
• Information overheard but not intended for you cannot law-  
fully be used in any way.  
A current copy of the applicable government rules and regu-  
lations 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.  
• 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 in-  
cludes the call sign which is your craft’s identification for radio  
purposes.  
1
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SUPPLIED ACCESSORIES AND ATTACHMENTS  
2
1
2
I Supplied accessories  
The following accessories are supplied:  
qHandstrap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
wBattery charger (BC-158) . . . . . . . . . . . . . . . . . . . . . . . . 1  
eBelt clip (MB-103Y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
rAC adapter (BC-147A/E)* . . . . . . . . . . . . . . . . . . . . . . . 1  
tNi-Cd battery pack (BP-224) . . . . . . . . . . . . . . . . . . . . . 1  
I Attachments  
D Handstrap  
Pass the handstrap through the  
loop on the top of the transceiver  
as illustrated at right. Facilitates  
carrying.  
Qty.  
*Depends on versions.  
q
w
e
CHG  
D Belt clip  
Attach the belt clip to the transceiver as illustrated below.  
r
t
Supplied screws  
2
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2
SUPPLIED ACCESSORIES AND ATTACHMENTS  
ï Battery pack  
NOTE: When removing or attaching the battery pack, use  
a coin or at-blade screwdriver to loosen or tighten the bot-  
tom screw.  
To remove the battery pack:  
Turn the screw counterclockwise, then pull the battery pack  
in the direction of the arrow as shown below.  
CAUTION!:  
To attach the battery pack:  
When attaching or removing a battery pack, make sure the  
rubber seal is set in the groove of the battery pack cor-  
rectly. If the seal is not neatly in the groove it may be dam-  
aged when attaching the battery pack.  
Insert the battery pack in the IC-GM1600 completely, then  
turn the screw clockwise.  
NEVER remove or insert the battery pack when the trans-  
ceiver is wet or soiled. This may result water or dust get-  
ting into the transceiver/battery pack and may result in the  
transceiver being damaged.  
If the seal is damaged, waterproong is not guaranteed.  
NOTE:  
NOTE: When the lock screw does not easily turn (feels  
tight), check to ensure the battery pack is sufficiently in-  
serted to the transceiver. DO NOT bang or cause high im-  
pact to the battery pack, as this may damage the battery  
pack/or the transceiver.  
When attaching a battery pack, make sure dust or else does  
not adhere to the rubber seal. If dust or anything else is on  
the seal when attaching a battery pack, the water resistant  
seal may be compromised.  
Make sure both the rubber seal (purple) is set into the groove  
correctly and dust or else does not adhere to it.  
Screw position  
when removing battery  
OPEN  
Correct position  
Incorrect position  
Screw position  
when attaching battery  
Rubber seal  
Groove  
OPEN  
Battery pack  
Battery pack  
3
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PANEL DESCRIPTION  
3
I Front, top and side panels  
2
3
q VOLUME CONTROL [VOL]  
Turns power ON and adjusts the audio level.  
w
w MICROPHONE CONNECTOR [MIC/SP]  
MIC  
SP  
e
r
Connects the optional external microphone.  
NOTE: Attach the [MIC/SP] cap when the optional  
speaker-microphone is not used.  
q
e ANTENNA  
Fixed type.  
!
!
r TRANSMIT/RECEIVE INDICATOR  
Lights green while receiving a signal or when the squelch  
is open; lights red while transmitting (lights orange while  
VOX function is used).  
t CALL CHANNEL KEY [CALL]  
Selects the call channel when pushed. (p. 7)  
Channel 9* is factory default.  
t
y
*Channel 16 is set as factory default by version.  
Push for 3 sec. to enter call channel programming con-  
dition. (p. 9)  
y CHANNEL KEY [CH]  
o
i
u
Push to return the previous condition when distress chan-  
nel or call channel is selected. (p. 7)  
u TRANSMIT POWER/LOCK KEY [Hi/Lo•  
]
Selects high or low power when pushed. (p. 8)  
Toggles the lock function ON/OFF when pushed for  
1 sec. (p. 10)  
4
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3
PANEL DESCRIPTION  
I Function display  
i CHANNEL 16 KEY [16]  
q
w
e
r
t
Selects Channel 16 when pushed. (p. 7)  
o CHANNEL UP/DOWN KEYS [Y]/[Z]  
Selects an operating channel. (pgs. 78)  
Selects the SET mode condition of the item. (p. 11)  
Selects the SET mode item when pushed with [SQL].  
(p. 11)  
y
u
!
o
i
! SQUELCH SWITCH [SQLMONI]  
Push this switch, then adjust the squelch level with  
[Y]/[Z]. (p. 9)  
Manually opens the squelch for monitoring the channel  
while pushed and held. (p. 10)  
While pushing this switch, turn power ON to enter the  
SET mode. (p. 11)  
q SIGNAL STRENGTH INDICATOR (pgs. 10, 14)  
Shows the relative signal strength while receiving signals.  
! PTT SWITCH [PTT]  
Push and hold to transmit; release to receive.  
w TRANSMIT POWER INDICATOR (p. 8)  
LOWappears when low power is selected.  
No indication appears when high power is selected.  
e SQUELCH LEVEL INDICATOR (p. 9)  
Shows the squelch level.  
r MONITOR INDICATOR (p. 10)  
Appears when the monitor function is activated.  
5
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PANEL DESCRIPTION 3  
t BATTERY INDICATOR  
o CHANNEL NUMBER READOUT  
3
Indicates remaining battery power.  
Indicates the selected operating channel number.  
In SET mode, indicates the selected condition.  
! CALL CHANNEL INDICATOR  
Appears when the call channel is selected. (p. 7)  
y VOX INDICATOR  
VOXappears when the VOX function is used. (p. 10)  
u SET MODE ITEM READOUT  
Indicates the SET mode items while in the SET mode.  
(p. 11)  
i LOCK INDICATOR  
Appears when the lock function is activated. (p. 10)  
6
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BASIC OPERATION  
4
I Channel selection  
D Call channel  
The call channels can be re-programmed (p. 9) and may be  
used to store your most often used channels for quick recall.  
D Channel 16  
Channel 16 (Distress channel) is used for establishing initial  
contact with another station and for emergency communica-  
tions. While standing by, you must monitor Channel 16.  
qPush [CALL] to select the call channel.  
• “CALLand the call channel number appear.  
Call channel can be re-programmed. See the Call channel  
programmingon p. 9 for details.  
wPush [CH] to return to the condition before selecting the  
call channel, or push [Y]/[Z] to select the operating chan-  
nel.  
qPush [16] to select Channel 16.  
wPush [CH] to return to the condition before selecting Chan-  
nel 16, or push [Y]/[Z] to select the operating channel.  
Push  
Push  
7
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BASIC OPERATION 4  
I Receiving and transmitting  
qRotate [VOL] clockwise to turn power ON.  
wSet the volume and squelch level.  
IMPORTANT: To maximize the readability of your trans-  
mitted signal, pause a moment after pushing [PTT], hold  
the microphone 5 to 10 cm (2 to 4 inches) from your mouth  
and speak into the microphone at a normal voice level.  
Push [SQLMONI], and push [] to open the squelch.  
Push [SQLMONI] to stop the SQLindicator blinking,  
then rotate [VOL] to set the volume level.  
4
NOTE: The transceiver has a power save function to con-  
serve the battery power. The power save function activates  
automatically when no signal is received for 5 sec.  
Push [SQLMONI], and push []/[] to set the squelch  
level.  
ePush [Y]/[Z] to select the desired channel.  
- When receiving a signal, the [TRANSMIT/RECEIVE] indicator  
lights green while audio is emitted from the speaker.  
- Further adjustment of [VOL] may be necessary at this point.  
For U.S.A version: To prevent accidental prolonged trans-  
mission, etc., the IC-GM1600 has a time-out-timer func-  
tion. The timer cuts a transmission OFF after 5 min. of con-  
tinuous transmission.  
rPush [Hi/Lo•  
] to select the output power if necessary.  
- LOWappears when low power is selected; no indication when  
high power is selected.  
t Push to transmit  
y Release to receive  
- Choose low power to conserve battery power, choose high  
power for longer distance communications.  
- Some channels are for low power only.  
tPush and hold [PTT] to transmit, then speak into the  
microphone.  
q Power ON  
IC  
M
/S  
P
w Set volume  
Speaker  
- The [TRANSMIT/RECEIVE] indicator lights red while  
transmitting.  
yRelease [PTT] to receive.  
Microphone  
w Set the squelch level  
w Set the squelch level  
e Select channel  
r Select output power  
8
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4
BASIC OPERATION  
I Call channel programming  
The call channel switch is used to select Channel 9* by de-  
fault, however, you can program your most often-used chan-  
nel for quick recall.  
I Adjusting the squelch level  
To adjust the IC-GM1600s squelch level, use the [Y]/[Z] keys.  
In order to receive signals properly, the squelch must be ad-  
justed to the proper level.  
*The channel number depends on version.  
qPush [SQLMONI], then adjust the squelch level with [Y]/[Z].  
- SQLindicator starts blinking.  
qPush [CALL] to select the call chan-  
- There are 11 squelch levels to choose from: OP is completely  
open; 10 is tight squelch; 1 is loose squelch level.  
wPush [SQLMONI] again to return to normal condition.  
- When no switch is pushed for 5 sec., the transceiver returns to  
normal condition.  
nel.  
• “CALLand call channel number  
appear.  
wPush [CALL] again for 3 sec. (until a  
long beep changes to 2 short beeps)  
to enter call channel programming  
condition.  
Blinks during the squelch  
level adjutment.  
Call channel number to be programmed  
ashes.  
Indicates the  
squelch level.  
Push  
ePush [Y]/[Z] to select the desired  
channel.  
rPush [CALL] to program the dis-  
played channel as the call channel.  
The call channel number stops ashing.  
9
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BASIC OPERATION 4  
I Lock function  
I Monitor function  
The monitor function releases the noise squelch mute to  
check the volume level. See p. 12 for details of the monitor  
switch action.  
This function electronically locks all keys (except for [PTT],  
[SQLMONI] and [Hi/Lo•  
]) to prevent accidental channel  
changes and function access.  
Push [SQLMONI] for 1 sec. and keep holding to activate  
4
Push [Hi/Lo•  
] for 1 sec. to turn the lock function ON  
the monitor function.  
and OFF.  
• “  
appears and audio is emitted.  
I Backlighting function  
Push  
This function is convenient for nighttime operation. The back-  
lighting brightness can be adjusted in the SET mode. (p. 12)  
for 1 sec.  
Push any key except for [PTT] to turn the backlighting ON.  
The backlighting is automatically turned OFF after 5 sec. of  
inactivity.  
Appears while the lock  
function is used.  
I
VOX function (FOR ON-BOARD USE ONLY)  
I Signal strength indicator  
The received signal strength level is indicated by number of  
bars as below.  
Only the antenna mark appears when receiving no signal or a very  
weak signal when the signal strength indicator is set to ON in the  
SET mode (p. 14).  
This indicator can be hidden by using the SET mode (p. 14) if de-  
sired.  
The VOX function (voice operated transmission) starts trans-  
mission without pushing [PTT] when you speak into the mi-  
crophone; then automatically returns to receive when you  
stop speaking (hands-free operation becomes possible).  
NOTE: An optional headset and headset adapter (OPC-  
1392) is required for the VOX operation.  
Push and hold [SQLMONI], then push [Hi/Lo•  
] to turn  
the VOX function ON/OFF while connecting the optional  
headset and headset adapter to the [MIC/SP] connector.  
• “VOXappears on the LCD while the VOX function is ON.  
The VOX gainand VOX delaycan be set in the SET mode.  
(pgs. 14 and 15)  
Indication  
Signal  
strength  
No signal or  
Very weak  
Strong  
Middle  
Weak  
10  
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SET MODE  
5
I SET mode programming  
D SET mode operation  
SET mode is used to change the condition of 11 transceiver  
functions: beep tone function, monitor switch action, back-  
lighting function, LCD contrast selection, auto power save  
function, self check function, battery voltage indicator, signal  
strength indicator, squelch sensitivity function, VOX gain* and  
VOX delay*.  
qTurn power OFF.  
wWhile pushing [SQLMONI], turn power ON to enter the  
SET mode.  
• “bp(Beep tone function setting) appears.  
ePush [SQLMONI] or [SQLMONI] and [Y]/[Z] to select the  
desired item, if necessary.  
rPush [Y]/[Z] to select the desired condition of the item.  
tPush [16] to exit the SET mode.  
*Available for on-board use only.  
D SET MODE ITEMS The displays show the default settings, and the selected item is displayed in the dotted circle.  
VOX delay*  
VOX gain*  
Beep tone  
Monitor switch  
Backlighting  
LCD contrast  
*Available for on-board use only  
Starting item  
Squelch sensitivity  
Push  
and  
: Push  
: Push  
and  
Signal strength  
indicator  
Auto power save  
Battery voltage  
Self check  
11  
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SET MODE 5  
I SET mode items  
D Beep tone function bP”  
D Backlighting function bL”  
You can select silent operation by turning the beep tones  
OFF, or you can have 2 types of conrmation beeps sound at  
the push of a key. When ONis selected, a xed beep (Pi)  
sounds, and when USis selected, the preset beeps (e.g.  
do, re, mi) sound.  
This function is convenient for nighttime operation. The back-  
lighting brightness can be adjusted from OFF, 1 (dark)3  
(bright); 3 (default). Select 13 to turn this function ON.  
The automatic backlighting turns the backlighting ON when any  
5
switch except for [PTT] is pushed.  
Beep tone synchronizes with the volume level.  
The beeps sound during call channel programming even if this func-  
tion is turned OFF.  
The backlighting is automatically turned OFF after 5 sec. of inactivity.  
Push  
Push  
Backlighting ON  
(default)  
Backlighting OFF  
Beep tone ON (default)  
Beep tone OFF  
D Monitor switch action Sq”  
D LCD contrast selection LC”  
The monitor switch action cuts off the squelch function tem-  
porarily. This switch action contains PUSH (Pu) or HOLD (Ho)  
settings as shown below.  
The contrast of the LCD can be adjusted from 4 levels.  
1 (bright)4 (dark); 3 (default)  
PU (PUSH): After pushing [SQLMONI] for 1 sec., the squelch  
opens and emits audio. The squelch is held open while  
continuously pushing and holding [SQLMONI]. (de-  
fault)  
Push  
HO (HOLD): After pushing [SQLMONI] for 1 sec., the squelch  
opens and emits audio even if [SQLMONI] is released.  
To close the squelch, push any switch.  
Middle contrast  
(default)  
Low contrast  
Push  
PUSH setting (default)  
HOLD setting  
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12  
5
SET MODE  
D Auto power save function PS”  
The auto power save function reduces battery drain by deac-  
tivating the receiver circuit for preset intervals.  
ON : The power save function is turned ON. The power save func-  
tion will activate when no signal is received, and no operation  
is performed for 5 sec.  
D Self check function SC”  
The self check function checks the transceiver conditions by  
itself, and informs you in case a problem is found. Self check  
automatically and quickly runs through its diagnostic steps  
each time the radio is turned ON. Afterwards, the radio  
switches to normal operation mode.  
OFF: The power save function is turned OFF.  
Temperature : Outside of 35°C to +80°C; 31°F to +173°F  
(approx.)  
Connected battery voltage  
Push  
Push  
Power save ON  
(default)  
Power save OFF  
Self check OFF (default)  
Self check ON  
When error messages as shown below are displayed, see  
troubleshooting for advice. (p. 24)  
Battery voltage error  
Temperature error  
13  
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SET MODE 5  
D Battery voltage indicator bt”  
This function controls display or non-display settings of the  
connected battery packs voltage when the power is ON.  
D Squelch sensitivity function SS”  
When this function is turned ON, blocking against noise is im-  
proved. Therefore the squelch is not easily affected by noise.  
The voltage of the connected battery pack is displayed for 2 sec.  
after power is turned ON.  
5
Push  
Push  
Squelch sensitivity OFF  
(default)  
Squelch sensitivity ON  
Battery voltage  
indicator OFF  
(default)  
Battery voltage  
indicator ON  
D
VOX gain ga(Available for on-board use only)  
D Signal strength indicator Sl”  
Adjusts the VOX gain level (from 1 to 6) when speaking into  
the optional headset.  
The signal strength indicator displays received signal strength  
like an S-meter. This function is convenient to check the sig-  
nal strength visually.  
Setting the VOX gain to 1 increases the sensitivity.  
Setting the VOX gain to 6 reduces the sensitivity.  
The strength is displayed at 4 steps.  
The antenna mark and 3 bars appear when receiving strong signals.  
The antenna mark only appears when receiving no signal when the  
signal strength indicator is ON.  
Push  
VOX gain 3 (default)  
VOX gain 6  
Push  
Signal strength  
indicator OFF  
(default)  
Signal strength  
indicator ON  
14  
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5
SET MODE  
SET MODE LIST  
Indication  
D
VOX delay dL(Available for on-board use only)  
Sets the VOX delay timer (0.5 to 3.0 sec. in 0.5 sec. steps)  
keeping the radio in transmit mode after you stop speaking.  
Setting the delay to 0.5 (0.5 sec.) is a short VOX delay.  
Setting the delay to 3.0 (3.0 sec.) is a long VOX delay.  
Function  
Condition  
OFF/ON*/US  
PUSH*/HOLD  
OFF/1/2/3*  
1/2/3*/4  
Beep tone function  
Monitor switch action  
Backlighting function  
LCD contrast selection  
Auto power save function  
Self check function  
Battery voltage indicator  
Signal strength indicator  
Squelch sensitivity  
VOX gain  
bP”  
Sq”  
bL”  
LC”  
PS”  
SC”  
bt”  
Push  
OFF/ON*  
VOX delay 1.0 (default)  
VOX delay 3.0  
OFF*/ON  
OFF*/ON  
SI”  
OFF*/ON  
SS”  
ga”  
dL”  
OFF*/ON  
1/2/3*/4/5/6  
0.5/1.0*/1.5/2.0/2.5/3.0  
VOX delay  
*default setting  
15  
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BP-234 BATTERY PACK  
6
The optional BP-234 battery pack is a non-rechargeable,  
Lithium battery pack for operation in a survival craft. The fol-  
lowing precaution must be observed.  
DO NOT apply excessive pressure to the battery. This may result  
in electrolyte leakage, possibly causing an explosion.  
The storage life of the BP-234 is about 5 years. Once the expira-  
tion date on the battery pack passes, a new battery pack must be  
purchased.  
NEVER dispose of the BP-234 battery pack in a re. This could re-  
sult in an explosion.  
For safety reasons, once the BP-234 is used, a spare one should be  
purchased. The original battery pack can be continued to be used  
for regular communications; save the spare one for emergency sit-  
uations.  
5
6
DO NOT short-circuit the BP-234 battery pack. Metal contact (such  
as paper clip, another battery, etc.) across the battery contacts can  
result in a sustained high rate discharge, which could damage the  
battery, void the warranty and create a burn or a re hazard.  
NEVER expose of the BP-234 battery pack to excessive heat of  
60°C (+140°F) or above. This could result in electrolyte leakage,  
possibly causing an explosion or re.  
NEVER attempt to recharge the BP-234. Lithium batteries may ex-  
plode or cause a re in such cases.  
BP-234 Lithium battery pack  
DO NOT disassemble the BP-234 battery pack. The BP-234 bat-  
tery pack contains no user serviceable parts. Internal battery gas  
can cause throat irritation. Also, exposed lithium may generate heat  
and ignite.  
IMPORTANT!  
This battery pack is for EMERGENCY USE ONLY.  
Store at temperatures below +35°C (+95°F).  
Once this bags seal is broken, a new emergency battery  
pack must be used for EMERGENCY use.  
16  
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BATTERY CHARGING (FOR ON-BOARD USE ONLY)  
7
I Battery charging  
I Battery cautions  
Prior to using the transceiver for the first time, the battery  
pack must be fully charged for optimum life and operation.  
CAUTION! NEVER insert a battery pack or a trans-  
ceiver (with the battery pack attached) that is wet or soiled  
into the charger. This may result in corrosion of the charger  
terminals or damage to the charger. The charger is not wa-  
terproof and water can easily get into it.  
CAUTION: To avoid damage to the transceiver, turn the  
power OFF while charging.  
Recommended temperature range for charging:  
+10°C to +40°C (+50°F to +104°F)  
Use the specified chargers (BC-158, BC-119N and  
BC-121N). NEVER use another manufactures charger.  
Use the supplied AC adapter for the BC-158. NEVER use  
another manufactures adapters.  
NEVER incinerate used battery packs. Internal battery gas  
may cause an explosion.  
NEVER immerse a battery pack in water. If the battery  
pack becomes wet, be sure to wipe it dry immediately (par-  
ticularly the battery terminals), and especially BEFORE at-  
taching it to the transceiver.  
D Recycling information  
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 bat-  
tery into the municipal waste stream. Call 1-800-  
822-8837 for battery recycling options in your  
area or contact your dealer.  
NEVER short terminals of the battery pack. Also, current  
may ow into nearby metal objects, such as a necklace, etc.  
Those may cause burn, electric shock or re. Therefore, be  
careful when carrying in a pocket, backpack or handbag, and  
when placing the radio near metal objects.  
If your battery pack seems to have no capacity even after  
being charged, completely discharge it by leaving the power  
ON overnight. Then, fully charge the battery pack again. If the  
battery still do not retain a charge (or very little), a new battery  
pack must be replaced.  
Turn the transceiver OFF when charging an attached bat-  
tery pack. Otherwise, the battery pack may not become full-  
charging or may not charge properly.  
17  
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BATTERY CHARGING (FOR ON-BOARD USE ONLY) 7  
ï Charging connections  
qAttach the BC-158 to a at surface, such as a desk.  
wConnect the AC adapter as shown below.  
eInsert the battery pack with/without the transceiver into the  
charger.  
The charge indicator lights green.  
rCharge the battery pack approx. 8 hours, depending on  
the remaining power condition.  
DO NOT charge the BP-224 more than 12 hours. Oth-  
erwise, the BP-224 will be damaged.  
7
Turn power OFF  
IC  
M
P
/
S
BP-224  
IC-GM1600  
Charge indicator  
Lights green when the  
BP-224 (with/without  
IC-GM1600) is inserted.  
Supplied  
screws  
AC adapter*  
BC-158  
*Plug type is dependent  
on version.  
18  
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7
BATTERY CHARGING (FOR ON-BOARD USE ONLY)  
I Optional battery chargers  
wInstall the adapter into the charger in the direction of the  
arrow, then use the supplied 2 screws to attach the  
charger adapter to the charger.  
ï AD-109 installation  
qConnect the chargers 10-pin connector to the AD-109  
desktop charger adapters plug.  
NOTE: BE CAREFUL not to catch the unused 3-pin  
plug between the charger and the charger adapter.  
NOTE: The 3-pin connector is not used.  
Supplied screws  
Desktop charger adapter  
10-pin connector  
Not used  
(3-pin connector)  
Plug  
19  
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BATTERY CHARGING (FOR ON-BOARD USE ONLY) 7  
ï Rapid charging with the BC-119N+AD-109  
ï Rapid charging with the BC-121N+AD-109  
The optional BC-121N allows up to 6 battery packs to be  
charged simultaneously. The following are additionally re-  
quired.  
Six AD-109 charger adapters  
An AC adapter (BC-124) or the DC power cable (OPC-656)  
The optional BC-119N provides rapid charging of battery  
packs. The following are additionally required.  
AD-109 charger adapter  
An AC adapter (BC-145A/E)*1 or the DC power cable  
(OPC-515L/CP-17L).  
*1Depends on version.  
IC-GM1600  
Turn power OFF  
IC  
M
P
/S  
7
IC-GM1600  
BP-224  
Turn power OFF  
IC  
M
/S  
P
BP-224  
*Plug type is dependent  
on version.  
AD-109 charger  
AC adapter*  
adapters are installed  
(Purchase  
in each slot.  
separately)  
AD-109 charger  
adapter is installed  
in BC-119N.  
AC adapter*2  
*2Plug type is dependent  
on version.  
Optional OPC-515L (for 13.8 V power  
source) or CP-17L (for 12 V cigarette  
lighter socket) can be used instead of  
the AC adapter.  
DC power cable (OPC-656)  
(Connect with the DC power supply;  
13.8 V/at least 7 A)  
20  
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OPTIONAL SWIVEL BELT CLIP  
8
eOnce the transceiver is locked in place, it swivels as illus-  
I MB-86 contents  
trated below.  
Qty.  
Belt clip ………………………………………………………… 1  
Base clip ……………………………………………………… 1  
Supplied screws ……………………………………………… 2  
I Attachment  
qScrew the base clip to the back of the transceiver using  
I Detachment  
the two screws (supplied) as shown below.  
Turn the transceiver upside down in the direction of the  
arrow and pull out from the belt clip.  
Supplied screws  
wClip the belt clip over your belt and insert the transceiver.  
R CAUTION!  
HOLD THE TRANSCEIVER TIGHTLY, WHEN HANGING  
OR DETACHING THE TRANSCEIVER FROM THE BELT  
CLIP.  
Otherwise the transceiver may not be attached to the belt  
clip or swivelled properly attached to the belt clip and may  
not swivel properly. The transceiver could then be acciden-  
tally dropped and scratched or damaged .  
21  
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OPTIONAL SPEAKER-MICROPHONE (FOR ON-BOARD USE ONLY)  
9
I HM-125 descriptions  
I Attachment  
Insert the speaker-mic connector onto [MIC/SP] connector  
and carefully screw it tight, as shown in the diagram below.  
Be careful not to cross thread the connection.  
Alligator-type clip  
To attach the speaker-mic.  
to your shirt or collar, etc.  
Detaching:  
Set the triangle  
mark to the front  
side.  
Pull up the cap  
in the direction  
of the arrow to  
detach it.  
PTT switch  
Transmits when push.  
Receives when release.  
8
9
Attaching:  
Microphone  
Speaker  
Attach the cap  
in the direction  
of the arrow  
completely.  
CAUTION: Attach the speaker-microphones  
connector securely to prevent accidental drop-  
ping, or water intrusion into the connector.  
NEVER immerse the connector in water without connecting  
with the transceiver. If the connector becomes wet, be sure  
to dry BEFORE connecting it to the transceiver.  
IMPORTANT: KEEP the transceivers [MIC/SP] connector  
cap attached when the speaker-microphone is not in use.  
Water will not get into the transceiver even if the cover is  
not attached, however, the terminals (pins) will become  
rusty, or the transceiver will function abnormally if the con-  
nector has become wet.  
NOTE: The microphone is located at the top of the  
speaker-microphone, as shown in the diagram above. To  
maximize the readability of your transmitted signal (voice),  
hold the microphone approx. 2.5 cm (1 inch) from your  
mouth, and speak in a normal voice level.  
22  
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CHANNEL LIST FOR SURVIVAL OPERATION  
10  
Channel number  
TX/RX  
Channel number  
TX/RX  
Channel number  
TX/RX  
06  
10  
13  
16  
68  
72  
77  
156.300 MHz  
156.500 MHz  
156.650 MHz  
156.800 MHz  
156.425 MHz  
156.625 MHz  
156.875 MHz  
08  
11  
156.400 MHz  
156.550 MHz  
156.700 MHz  
156.850 MHz  
156.475 MHz  
156.675 MHz  
09  
12  
15*  
67  
71  
74  
156.450 MHz  
156.600 MHz  
156.750 MHz  
156.375 MHz  
156.575 MHz  
156.725 MHz  
14  
17*  
69  
73  
*U.S.A. version is low power only  
23  
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TROUBLESHOOTING  
11  
PROBLEM  
POSSIBLE CAUSE  
SOLUTION  
REF.  
The transceiver does The battery is exhausted.  
not turn ON.  
Change to a new battery pack (Survival).  
Recharge the battery pack (On-board).  
p. 16  
pgs.  
1720  
p. 3  
Bad connection to the battery pack.  
No sound from the Squelch level is too deep.  
Check the connection to the transceiver.  
Set squelch to the threshold point.  
Rotate [VOL] to set a suitable level.  
Drain water from the speaker.  
p. 9  
p. 8  
speaker.  
Volume level is too low.  
Speaker has been exposed to water.  
Water has entered the [MIC/SP] connector. Dry [MIC/SP] connector.  
Transmitting is impos- Some channels are for low power or re- Change channels.  
sible, or high power ceive only.  
pgs. 8,  
23  
can not be selected.  
The battery is exhausted.  
Change to a new battery pack (Survival).  
Recharge the battery pack (On-board).  
p. 16  
pgs.  
1720  
p. 8  
The output power is set to low.  
Push [Hi/Lo•  
] to select high power.  
10  
11  
The displayed channel Lock function is activated.  
Push [Hi/Lo•  
function.  
] for 1 sec. to cancel the p. 10  
cannot be changed.  
No beeps.  
Beep tones are turned OFF.  
Set the beep tones to ON (Fix Beep/User p. 12  
Beep) on the SET mode.  
Self check error.  
(Temperature)  
The temperature is outside of 35°C to Leave the transceiver at room temperature  
+80°C; 31°F to +173°F (approx.).  
for a while. Turn the power ON to check if the  
internal temperature has returned to normal.  
Self check error.  
(Battery voltage)  
The connected battery packs voltage is Verify the battery voltage is correct.  
more than 11 V.  
Transmitting continu- Ambient noise is too loud.  
ously while not speak-  
Remove the headset cable.  
Reduce the VOX gain setting.  
p. 14  
ing when using VOX  
function.  
24  
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SPECIFICATIONS  
12  
Spurious emissions  
[USA]  
[GEN]  
:
D GENERAL  
70 dBc typical  
0.25 µW (30 MHz to 1 GHz)  
1 µW (12 GHz)  
Frequency coverage  
TX/RX  
Mode  
: 156.300156.875 MHz  
: 16K0G3E  
Channel spacing  
Power supply requirement  
: 25 kHz  
: Battery packs (BP-234 or BP-  
224*)  
*For on-board use only  
: TX High (2 W) 1.0 A  
TX Low (1 W) 700 mA  
D RECEIVER  
Receive system  
: Double-conversion  
superheterodyne  
:
0.25 µV typical  
2 dBµ EMF typical  
Current drain (approx.)  
at 7.5 V DC for [USA]  
at 7.2 V DC for [GEN]  
Useable temperature range  
[USA]  
[GEN]  
Antenna impedance  
Dimensions  
Sensitivity  
[USA] (at 12 dB SINAD)  
[GEN] (at 20 dB SINAD)  
Squelch sensitivity (at threshold)  
[USA]  
[GEN]  
Intermodulation rejection ratio  
[USA]  
[GEN]  
Max. audio  
200 mA  
:
:
20°C to +60°C; 4°F to +140°F  
20°C to +55°C; 4°F to +131°F  
0.35 µV typical  
0 dBµ EMF typical  
: 50  
:
: 65(W) × 145(H) × 44(D) mm  
70 dB  
68 dB  
23  
/
3
/
29 16(W) × 5 32(H) × 1 4(D) inch  
/
(Projections not included)  
Weight (with BP-234)  
: Approx. 385 g (13.6 oz)  
Spurious response rejection ratio : 70 dB  
Adjacent channel selectivity  
Hum and noise  
Audio output power  
[USA]  
: 70 dB  
: 40 dB  
:
D TRANSMITTER  
Output power  
at 7.5 V DC for [USA]  
at 7.2 V DC for [GEN]  
Modulation system  
: 2 W (Hi) and 1 W (Low)  
0.35 W typical at 10% distor-  
tion with an 8 load.  
0.20 W at 10% distortion with  
an 8 load.  
[GEN]  
: Variable reactance frequency  
modulation  
Frequency error  
[USA]  
:
All stated specications are subject to change without notice or  
obligation.  
±5.0 ppm  
(20°C to +60°C; 4°F to +140°F)  
[GEN]  
±1.5 kHz  
(20°C to +55°C; 4°F to +131°F)  
Microphone impedance  
Max. frequency deviation  
Adjacent channel power  
Audio harmonics distortion  
FM hum and noise  
: 2 kΩ  
: ±5.0 kHz  
: 70 dB  
: 10% at 60% deviation  
: 40 dB  
25  
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OPTIONS  
13  
D BATTERY PACKS  
D CHARGERS <FOR ON-BOARD USE ONLY>  
BC-119N DESKTOP CHARGER + AD-109 CHARGER ADAPTER  
+ BC-145A/E* AC ADAPTER  
For rapid charging of battery packs. An AC adapter is supplied with  
the charger depending on versions. Charging time: approx. 1.5 to 2  
hours (BP-224).  
<FOR SURVIVAL CRAFT USE>  
BP-234 LITHIUM BATTERY PACK  
9.0 V/3300 mAh Lithium battery pack.  
<FOR ON-BOARD USE>  
BP-224 Ni-Cd BATTERY PACK  
7.2 V/750 mAh Ni-Cd battery pack.  
BP-225 Ni-Cd BATTERY PACK  
BC-121N MULTI-CHARGER + AD-109 CHARGER ADAPTER (6 pcs.)  
+ BC-124 AC ADAPTER  
7.2 V/1100 mAh Ni-Cd battery pack.  
For rapid charging of up to 6 battery packs (six AD-109 are required)  
simultaneously. An AC adapter should be purchased separately.  
Charging time: approx. 1.5 to 2 hours (BP-224).  
BC-158 DESKTOP CHARGER + BC-147A/E* AC ADAPTER  
Used for regular charging of battery pack. The same as supplied  
with the transceiver. Charging time: approx. 8 hours (BP-224).  
*The supplied AC adapter is dependent on version.  
D BELT CLIPS  
MB-103Y BELT CLIP  
The same as supplied with the transceiver.  
MB-86 SWIVEL BELT CLIP  
Belt clip for swivel type.  
MB-96F/96N BELT HANGER  
MB-96F: Attaches with the supplied belt clip (Not swivel type).  
MB-96N: Belt hanger for swivel type.  
D DC CABLES <FOR ON-BOARD USE ONLY>  
CP-17L CIGARETTE LIGHTER CABLE  
Charges the battery pack through a 12 V cigarette lighter socket.  
12  
13  
(For BC-119N)  
D OTHER OPTIONS  
OPC-515L/OPC-656 DC POWER CABLES  
Charges the battery pack using 13.8 V power source instead of the  
AC adapter.  
OPC-515L: For BC-119N  
OPC-656 : For BC-121N  
<FOR ON-BOARD USE ONLY>  
HM-125 SPEAKER-MICROPHONE  
Full sized waterproof (IPX7; 1 m; 3 ft depth for 30 min.) speaker-mi-  
crophone. Includes an alligator clip to attach the speaker mic to your  
shirt or collar, etc.  
HS-94/HS-95/HS-97 HEADSET + OPC-1392 HEADSET ADAPTER  
HS-94: Ear-piece type  
HS-95: Neck-arm type  
HS-97: Throat microphone  
Different versions of this radio use different options.  
Ask your authorized dealers for details.  
26  
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A-6383D-1EX  
Printed in Japan  
© 2004 Icom Inc.  
1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan  
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