32INDEXAAccessing 121.5 MHz emergency frequency.........................................19AM squelch level ....................................................................................24Automatic noise limiter ...........................................................................23BBasic operation ........................................................................................5Beep tone level ......................................................................................27Blank channel...........................................................................................9CChannel selection...................................................................................10Channel tag list ......................................................................................16Clearing the memory contents ...............................................................14Cloning ...................................................................................................29DData cloning ..........................................................................................29Dimmer brightness (High) ......................................................................25Dimmer brightness (Low) .......................................................................25Dimmer brightness (Manually) ...............................................................26Dimmer mode ........................................................................................25Dimmer response...................................................................................26Direct frequency selection........................................................................5Direct frequency setting mode operation .................................................8Displayed message................................................................................29Dualwatch interval..................................................................................24Dualwatch operation ................................................................................8EEmergency frequency ............................................................................19Entering memory mode............................................................................9External input .........................................................................................26External input level.................................................................................27FFM squelch level ....................................................................................24Frequency display ..................................................................................26Frequency exchanging/not exchanging ...................................................6Frequency selection .................................................................................5Frequency set example............................................................................7Frequency step ......................................................................................27Front panel ...............................................................................................1Function display .......................................................................................4GGeneral frequency selection ....................................................................5GPS memory..........................................................................................17GPS memory channel ..............................................................................9GPS memory edit...................................................................................18Group memory channel......................................................................9, 13Group memory channel display .............................................................24HHeadphone level ....................................................................................23History memory channel ....................................................................9, 14IInstallation and removal .........................................................................28Intercom function....................................................................................20Intercom usable setting ..........................................................................27Intercom1 Microphone audio input level ................................................23Intercom1 squelch level .........................................................................23Intercom2 Microphone audio input level ................................................23Intercom2 squelch level .........................................................................23LLock function ..........................................................................................19Lock mode..............................................................................................24MMemory channel type...............................................................................9Memory clear .........................................................................................27Memory mode menu ..............................................................................12IC-A210.qxd 2007.07.24 2:06 PM Page 32