6Before UseContentsIntroduction ................................................................. 2Features of this transceiver.................................... 2Important precautions for mobile transceiveroperation ................................................................ 3About registered trademarks and copyrights ......... 4How to read this manual ........................................ 5Before Use................................................................. 9Safety Precautions (make sure to read these) ........... 9Checking the supplied items..................................... 13Name and function of each component .................... 14Front panel ........................................................... 14Front ................................................................ 14Rear ................................................................ 16Main body ............................................................ 16Front ................................................................ 16Rear ................................................................ 17Microphone (MH-48A6JA) ................................... 18Screen display ..................................................... 19Input characters ................................................... 20Switching the character type ........................... 20Deleting the input characters .......................... 20Moving the cursor to the left ............................ 20Moving the cursor to the right .......................... 20Deleting the most recently input character ...... 20Completing input ............................................. 20Installation and Connection .................................. 21Installing the transceiver ........................................... 21Precautions on installation ................................... 21Installation location when used in a mobile unit ... 22About the antenna................................................ 23Installing the antenna ...................................... 23Installing the main body ....................................... 25Installing the front panel ....................................... 26Connecting the transceiver ....................................... 27Connecting the front panel to the main body ....... 27Connecting the microphone ................................. 27Connecting the antenna ....................................... 27Connecting the power supply ................................... 28Connecting the car battery .............................. 28Connecting the external power supplyequipment ....................................................... 30Preparing a microSD memory card .......................... 31microSD cards supported by the transceiver ....... 31Notes on using microSD memory cards .............. 31Inserting a microSD memory card ....................... 32Removing the microSD memory card .................. 32Initializing microSD memory cards....................... 33Basic Operations .................................................... 34Receiving .................................................................. 34Turning the power on ........................................... 34Switching the power off ........................................ 34Inputting the call sign ........................................... 34Toggling the operating band ................................ 35Adjusting the volume level ................................... 35Adjusting the squelch level .................................. 36Tuning in to the frequency ................................... 37Changing the frequency steps ............................. 37Switching the operation mode.............................. 38Selecting communication mode ........................... 39Switching the modulation mode ........................... 40Communicating......................................................... 41Transmitting ......................................................... 41Adjusting the transmit power ........................... 42Adjusting the microphone sensitivity ............... 42Communicating in FM mode ................................ 43Communicating using the repeater ...................... 43Changing the 100.0 Hz CTCSS tonesquelch ............................................................ 44Other settings ........................................................... 45Changing the beep volume .................................. 45Locking the DIAL and keys .................................. 46Adjusting the date and time ................................. 46Adjusting the display brightness .......................... 48Restoring defaults (All Reset) .............................. 49Using the Memory .................................................. 51Registering to the memory channel ..................... 51Recalling memories ............................................. 52Recalling the home channel................................. 53Changing the frequency of the homechannel ............................................................ 54Clearing memories ............................................... 55Naming a memory channel .................................. 56Displaying the memory tag .............................. 58Split memory ........................................................ 59Receiving Weather Broadcast Channels(USA version only) ............................................... 60Assigning the “WX” function to aprogrammable key on the microphone ............ 60Recalling the weather channels ...................... 60Listening the weather alert .............................. 61Scanning ................................................................. 62Searching for signals ................................................ 62VFO scan ............................................................. 62Selecting the receiver operation performedafter scanning stops ........................................ 63Memory scan ....................................................... 64Selecting the scanning method ....................... 65Specifying memory channels .......................... 66Scanning only the specified memorychannels .......................................................... 67Setting memories to skip ................................. 67Scanning the programmable memories (PMS) .... 68Registering to the programmable memorychannels .......................................................... 68Scanning the programmable memorychannels .......................................................... 69Monitoring the home channel ................................... 70Using the dual receive function ....................... 70Setting the dual receive restart setting ............ 71Setting the channel signal reception timewhen using the dual reception function ........... 71Using the GPS Function ........................................ 72What is GPS? ........................................................... 72Activating the GPS function ...................................... 72Checking the satellite acquisition status .............. 73Displaying the location information ...................... 74