This device complies with Part 15 of the FCC rules. Operation is subject to the following 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.
WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CELLULAR RADIO TELEPHONE SERVICE SIGNALS IS PROHIBITED
UNDER FCC RULES AND FEDERAL LAW.
Thank you for purchasing this Icom product. The IC-R20 COMMUNICATIONS RECEIVER is designed and built with Icoms superior technology and craftsmanship. With proper care, this product should provide you with years of trouble-free operation.
READ ALL INSTRUCTIONS carefully and completely
We want to take a couple of moments of your time to thank you for making your IC-R20 your radio of choice, and hope you agree with Icoms philosophy of technology first. Many hours of research and development went into the design of your IC-R20.
Covers 0.1503304.999 MHz* wide frequency range before using the receiver.
SAVE THIS INSTRUCTION MANUAL This instruction manual contains important operating instructions for the IC-R20.
Personal injury, fire hazard or electric shock
R WARNING! may occur.
*Some frequency bands are inhibited according to version
External power supply operation
Equipment damage may occur.
Recommended for optimum use. No risk of personal injury, fire or electric shock.
1250 memory channels* with 26 banks
*200 auto write and 50 scan edge channels are included.
Icom, Icom Inc. and the logo are registered trademarks of Icom
Incorporated (Japan) in the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries.
RWARNING! NEVER operate the receiver with a earphone, headphones or other audio accessories at high volume levels. Hearing experts advise against continuous high volume operation. If you experience a ringing in your ears, reduce the volume level or discontinue use.
RWARNING! NEVER connect the receiver to an AC
NEVER expose the receiver to rain, snow or any liquids.
The receiver may be damaged.
NEVER operate or touch the receiver with wet hands. This may result in an electric shock or damage the receiver.
NEVER solder the battery cell. This may damage the battery. outlet. This may pose a fire hazard or result in an electric
AVOID using or placing the receiver in direct sunlight or in
RWARNING! NEVER operate the receiver while dri- areas with temperatures below 10C (+14F) or above
+60C (+140F). ving a vehicle. Safe driving requires your full attentionanything less may result in an accident.
RWARNING! NEVER throw a battery cell or battery pack into a fire since as internal battery gas can cause explosion.
RWARNING! NEVER disassemble the battery pack.
If the battery cells internal material (electrolyte liquid) gets into your eyes, wash your eyes with water and obtain treatment from an eye doctor immediately.
AVOID the use of chemical agents such as benzine or alcohol when cleaning, as they can damage the receivers surfaces.
Even when the receiver power is OFF, a slight current still flows in the circuits. Remove batteries from the receiver when not using it for a long time. Otherwise, the installed batteries will become exhausted, and will need to be recharged.
RESPECT other peaples privacy. Information overheard but not intended for you cannot lawfully be used in any way.
NEVER connect the receiver to a power source of more than 6 V DC directly. This will damage the receiver.
NEVER connect the receiver to a power source using reverse polarity. This will damage the receiver.
CAUTION: Changes or modifications to this device, not expressly approved by Icom Inc., could void your authority to operate this device under FCC regulations.
Electromagnetic radiation which has frequencies of
20,000 Hz (20 kHz*) and above is called radio frequency (RF) energy because it is useful in radio transmissions. The ICR20 receives RF energy from 0.150 MHz* to 3304.999 MHz and converts it into audio frequency (AF) energy which in turn actuates a loudspeaker to create sound waves. AF energy is in the range of 20 to 20,000 Hz.
*kHz is an abbreviation of kilohertz or 1000 hertz, MHz is abbreviation of megahertz or 1,000,000 hertz, where hertz is a unit of frequency.
OPERATING NOTES q Antenna (FA-B04RE) 1 w Belt clip (MB-98) 1 set e Battery space