iFOREWORDThank you for purchasing this fine Icom product. The IC-7100hf/vhf/uhf all mode transceiver is designed and build withIcom’s superior technology and craftsmanship combining tra-ditional analog technologies with the new digital technology,Digital Smart Technologies for Amateur Radio (D-STAR), fora balanced package. With proper care, this product shouldprovide you with years of trouble-free operation.We thank you for making your IC-7100 your radio of choice,and hope you agree with Icom’s philosophy of “technologyfirst.” Many hours or research and development went into thedesign of your IC-7100.FEATURES❍ IF DSP features❍ All mode capability covering 160–2 m and70 cm (depending on version)❍ Compact with separated front panel❍ ±0.5 ppm of high frequency stability❍ Baudot RTTY demodulator❍ Selectable SSB transmission passbandwidth (For both higher and lower passfrequency)❍ Standard voice synthesizer/voice recorder❍ SD card slot ready for several memorystorage❍ Voice recorder to records your communication❍ DV mode (Digital voice + Low-speed datacommunication) operation-ready– Text message and call sign exchange– Transmit position data❍ DR (D-STAR Repeater) mode and repeaterlist allow you to easily operate using aD-STAR repeaterEXPLICIT DEFINITIONSWORD DEFINITIONR DANGER! Personal death, serious injury or an ex-plosion may occur.R WARNING! Personal injury, fire hazard or electricshock may occur.CAUTION Equipment damage may occur.NOTE Recommended for optimum use. No riskof personal injury, fire or electric shock.IMPORTANTREAD ALL INSTRUCTIONS carefully and completelybefore using the transceiver.SAVE THIS INSTRUCTION MANUAL— Thisinstruction manual contains important operating instructionsfor the IC-7100.FCC INFORMATION• FOR CLASS B UNINTENTIONAL RADIATORS:This equipment has been tested and found to comply with thelimits for a Class B digital device, pursuant to part 15 of theFCC Rules. These limits are designed to provide reasonableprotection against harmful interference in a residential instal-lation. This equipment generates, uses and can radiate radiofrequency energy and, if not installed and used in accordancewith the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that inter-ference will not occur in a particular installation. If this equip-ment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the inter-ference by one or more of the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and re-ceiver.• Connect the equipment into an outlet on a circuit differentfrom that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technicianfor help.Icom, Icom Inc. and the Icom logo are registered trademarksof Icom Incorporated (Japan) in Japan, the United States,the United Kingdom, Germany, France, Spain, Russia and/or other countries.Spurious signals may be received near some frequen-cies.These are created in the internal circuit and does notindicate a transceiver malfunction.CAUTION: Changes or modifications to this device,not expressly approved by Icom Inc., could void yourauthority to operate this device under FCC regula-tions.“AI” means “Advanced Instructions.”“sec. MM” means section number.So when “(AI sec. MM)” is described on this manu-al, see the PDF type Advanced Instruction’s sectionnumber for your reference.