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(2) this device must accept any interference received, including interference that may cause undesired operation. WARNING: MODIFICATION OF THIS DEVICE TO RECEIVE CEL- LULAR RADIO TELEPHONE SERVICE SIGNALS IS PROHIBITED UNDER FCC RULES AND FEDERAL LAW. Y The above photo shows IC-91AD.
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FOREWORD FEATURES Thank you for purchase of this fine Icom product. We under- ❍ DV mode (Digital voice + Low-speed data stand you have a choice of many different radios in the mar- communication) operation is ready ket place. Many hours of research and development went into –...
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Changes or modifications to this device, not NEVER connect the transceiver to a power source of more expressly approved by Icom Inc., could void your authority to than 16 V DC. This will ruin the transceiver. operate this device under FCC regulations.
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TABLE OF CONTENTS FOREWORD …………………………………………………………… i BASIC OPERATION ……………………………………… 20–28 ■ Receiving ……………………………………………………… 20 EXPLICIT DEFINITIONS ……………………………………………… i ■ Setting audio volume ………………………………………… 20 FEATURES ……………………………………………………………… i ■ Setting squelch level ………………………………………… 21 IMPORTANT …………………………………………………………… i ■ Operating mode selection …………………………………… 21 PRECAUTIONS ………………………………………………………...
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■ EMR communication ………………………………………… 56 11 MENU SCREEN OPERATION ………………………… 85–102 ■ Low-speed data communication …………………………… 56 ■ General ………………………………………………………… 85 ■ GPS operation ………………………………………………… 58 ■ MENU screen indication for B band ………………………… 86 ■ Other functions for DV mode operation …………………… 62 ■...
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■ Auto power ON ……………………………………………… 116 SUPPLIED ACCESSORIES ■ Time-out timer ……………………………………………… 116 ■ PTT lock ……………………………………………………… 116 ■ Cloning function …………………………………………… 117 The following accessories are supplied with the transceiver. ■ [MIC/SP] jacks ……………………………………………… 117 q Hand strap ………………………………………………… 1 ■...
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ACCESSORY ATTACHMENT ■ Antenna ■ Handstrap Insert the supplied antenna into the Slide the handstrap through the loop antenna connector and screw down on the top of the belt clip as illustrated the antenna as shown at left. Jack cover at left to facilitate carrying the transceiver.
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PANEL DESCRIPTION ■ Front, top and side panels w TX/RX INDICATOR [TX/RX] (p. 24) Lights green while receiving a signal or when the squelch is open; lights red while transmitting. e PTT SWITCH [PTT] (p. 24) Push and hold to transmit, release to receive. r SQUELCH KEY [SQL] ➥...
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