8 SET MODE38Beep toneBeepScan modeScan ModeWeather alertWX AlertScan resume timerScan TimerAttenuation levelAttenuationLevelInternal speakerInternalSpeakerScrambler code*ScramblerCodeScrambler type*ScramblerTypeDual/tri watchDUAL/TRIDSC watchDSC WatchLCD contrastLCDContrastAutomatic acknowledgementAUTO ACKPush 916* The scrambler set itemsare only available when ascrambler unit is installed.Push when using HM-127DSC Watch, Internal Speakerand AUTO ACK items are not selectablewhen using HM-127. Set mode programmingSet mode is used to change the conditions of the trans-ceiver’s functions: scan mode (Normal or Priority), scan re-sume timer, weather alert, Dualwatch/Tri-watch selection,DSC watch, transceiver’s beep tone (transceiver or HM-127),internal speaker, LCD contrast (transceiver or HM-127), RFattenuation level, scrambler code, scrambler type and auto-matic acknowledgement.• Available functions may differ depending on dealer set-ting.• The optional HM-127 has it’s own settings for the beeptone and LCD contrast.q Turn power OFF.w While pushing [[ 99]], turn power ON to enter Set mode.e After the display appears, release [[ 99]].r Push [[ 99]] to select the desired item.Or push [[ ]] (( 99 )) on the HM-127 to select the item whenusing an optional HM-127.t Rotate [[CHANNELCHANNEL]] to select the desired condition of theitem. Use [[ YYYY]]/[[ ZZZZ]] when using an optional HM-127.y Turn power OFF, then turn ON again to exit Set mode.1616161616161616• SET MODE CONSTRUCTION