iiiIMPORTANT ······························································································iEXPLICIT DEFINITIONS ···········································································iFEATURES ································································································iPRECAUTIONS ························································································ iiTABLE OF CONTENTS ··········································································· iii1 PANEL DESCRIPTION ·········································································1■ Front panel ······················································································1■ Rear panel·······················································································3■ Main unit··························································································3■ Function display ··············································································42 BASIC OPERATION ·············································································5■ Frequency selection ········································································5■ Standby frequency selection (Step 1-2) ··········································5■ Frequency exchanging(Step 2-2) ····················································6■ Receiving ························································································6■ Transmitting ·····················································································6■ Frequency setting example ·····························································7■ Direct frequency setting mode operation ········································8■ DualWatch operation ·······································································83 MEMORY OPERATION ········································································9■ Programming notes ·········································································9■ Entering memory mode···································································9■ Memory channel type······································································9■ Channel selection··········································································10■ Programming a memory channel ··················································10■ Programming example ··································································11■ Transferring memorycontents························································12■ Memory mode menu ·····································································12( Regular and group memory channels only) ·································12■ Regular memory channel ······························································13■ Group memory channel ·································································· 13■ History memory channel·····································································14■ Clearing the memory contents ························································· 14( Regular and group memory channels only) ·································14■ Programming channel names (Regular memory channel only) ·········· 15■ Programming group names (Group memory channel only) ···············15■ Programming channel tag (Group memory channel only) ·················16■ Channel tag list ··············································································16■ Weather memory channel (U.S.A. version only) ·······························17■ GPS memory ················································································17■ GPS memory edit··········································································18■ Memory protection ········································································184 OTHER FUNCTIONS ··········································································19■ Lock function ·················································································19■ Accessing 121.5 MHzemergency frequency ·································19■ Intercom function···········································································20■ Squelch test function ·····································································20■ Weather memory channel scan (U.S.A. version only) ···················215 MENU MODE ······················································································22■ MENU mode programming ···························································22■ MENU mode items ········································································236 INSTALLATION AND REMOVAL························································28■ Transceiver installation ··································································28■ Transceiver removal ·······································································287 CLONING ····························································································298 SPECIFICATIONS ···············································································309 OPTIONS ····························································································3110 SAFETY TRAINING INFORMATION ················································35TABLE OF CONTENTS