166AppendixIndexAAdjusting the LCD Backlight and Key Button LightBrightness Level ....................................................................130Adjusting the LCD Contrast Level .........................................129Adjusting the Microphone Sensitivity .....................................134AF-DUAL ...............................................................................100Alphabet Input Screen .............................................................19AM Radio .................................................................................42AMS .........................................................................................39APRS .......................................................................................85APRS Menu Operations ........................................................153Assigning Name to Memory Bank ...................................64, 136Assigning Name to Memory Channel ....................................136Attaching the Supplied Accessories ........................................20Attenuator (ATT) Function ...............................................50, 132Auto Power-Off Function .......................................................145BBacktrack Function ..................................................................93BACKTRACK Screen ..............................................................18Band Scope Screen.................................................................17Basic Operation .......................................................................32Battery Case ............................................................................25Battery Pack ............................................................................22Bell Function .......................................................................... 114Busy Channel Lockout (BCLO) Function...............................145CCALLSIGN Menu Operations ................................................158Canceling Memory Channel Registration in Memory Bank .....63Changing the Display Pattern of the S-Meter ........................131Changing the Frequency Step Manually ...............................151Changing the Home Channel Frequency ................................58Changing the Lighting Condition ...........................................129Changing the Number of Times the Bell Rings...................... 115Changing the Opening Message Displayed Immediatelyafter Power-on .......................................................................130Clearing Memories ..................................................................59Clock Time .......................................................................43, 151Clock Type Function ..............................................................147Clone Operation ....................................................................160CONFIG Menu Operations ....................................................145Connecting to an External Device .........................................162Connecting to a PC ...............................................................161Connection Cables ................................................................162Convenient Functions ..............................................................96DDeleting the Frequency Registered to the Skip SearchMemory Channel .....................................................................73Digital Group Monitor Function ................................................83Displaying the Battery Voltage...............................................130Displaying the Memory Tag .....................................................61Displaying the Software Version ............................................131Displaying Your Location in Digital Mode ..............................134DISPLAY Menu Operations ...................................................128DTMF Function ......................................................................103DTMF Memory.......................................................................103Dual Band Screen ...................................................................17Dual Receive (DW) Function ...................................................96DW...........................................................................................96EE-DC-6.....................................................................................27External Device .....................................................................161External Power Supply ......................................................26, 27FFBA-39 ....................................................................................25FM Radio .................................................................................42Formatting a microSD Memory Card .....................................156Frequency Step .......................................................................47Function Menu Screen ............................................................17GGM ...........................................................................................83GM Menu Operations ............................................................144GPS .........................................................................................86GPS Log Function ...................................................................89GPS Operation ........................................................................91GPS Screen Information..........................................................91HHome Channel Dual Receive ..................................................98IIf you suspect malfunction .....................................................164LLED Light ...............................................................................148Loading Data to/from microSD Memory Card .......................154Loading GROUP ID Information to/from a microSDMemory Card .........................................................................155Loading Memory Channel Information to/from microSDMemory Card .........................................................................155LOCK Function ......................................................................148Locking Keys ...........................................................................49Locking Switches .....................................................................49MManually Transmitting the DTMF Code .................................105Memory....................................................................................54Memory Bank ..........................................................................62Memory Bank Link Scanning ...................................................79Memory Channel Dual Receive ...............................................98Memory Channel Scanning .....................................................76MEMORY Menu Operations ..................................................136Memory Tag .............................................................................59Mode........................................................................................48Muting Audio ....................................................................44, 135NNew Pager Function ...................................................... 116, 139Notification of a Call from a Remote Station by the Bell ........138Number Input Screen ..............................................................19OOperating Band .......................................................................34Optional Microphone With Camera for Use ...........................157