5812DIGITAL MODE OPERATION1211 Digital mode operationThe IC-2200H with optional digital unit UT-115 can be oper-ated for digital voice mode and slow data operation for bothtransmit and receive. Also available for connecting GPS re-ceiver (compatible with an RS-232C output/NMEA for-mat/4800 bps) and transmit/receive position data.NOTE: Digital mode operation MUST be set AM/FM modeselection to “FM” and Wide/Narrow setting to ”Wide’ in setmode. (pgs. 74, 78) Call sign programming4 kind of call sign memories are available for your own callsign “MYC,” other station call sign “YUC” and nearest re-peater call sign “R1C” and another zone’s repeater call sign“R2C.” Each call sign memory can be stored up to 6 callsigns, and each call sign programmed up to 8 characters.DD Your call sign programmingYour call sign must be programmed for both Digital voice andslow data communications (including GPS transmission).q Push [BANK ] for 1 sec. then push [BANK ] or[V/MHz] several times to select the call sign select mode.• “MYC” appears.w Rotate [DIAL] to select the desired call sign channel thenpush [SET] or [MONI].e Push [MONI] (or [SET]) to set into call sign programmingcondition.• The 1st digit blinks and channel indication stops blinking.r Rotate [DIAL] to set the desired character or code.• Push [MONI] or [SET] to move the cursor to left or right, re-spectively.t Push [MONI] (or [SET]) to select 2nd digit, then rotate[DIAL] to set the desired character or code.• 2nd digit blinks (1st digit stop blinking).• Repeat this step for programming your call sign.y Push [V/MHz] to fix the call sign.u Rotate [DIAL] to select an another channel from “C1” to“C6.”i Repeat steps w to y to program your call sign channels.LOCKS E TANMMONIDUPLOWT-SCANTONEPRIOM/CALLSCANV/MHzDIGITAL PRIO AO BUSYMUTENARMIDLOWLOCKS E TANMMONIDUPLOWT-SCANTONEPRIOM/CALLSCANV/MHzDIGITAL PRIO AO BUSYMUTENARMIDLOWLOCKS E TANMMONIDUPLOWT-SCANTONEPRIOM/CALLSCANV/MHzDIGITAL PRIO AO BUSYMUTENARMIDLOWOPTOPTRequired Optional UT-115