Contents 
 
1. Unpacking and Checking ..............................................................................................................5 
2. Preparation ....................................................................................................................................5 
2.1 Charging the Battery ...........................................................................................................5 
2.2 Installing/Removing the Battery .........................................................................................6 
2.3 Installing the Antenna .........................................................................................................7 
2.4 Installing the External Speaker/MIC...................................................................................7 
2.5 Installing/Removing the Belt Clip ......................................................................................7 
3. Radio Overview ............................................................................................................................8 
4. Basic Operations ...........................................................................................................................9 
4.1 Switching On.......................................................................................................................9 
4.2 Adjusting the Volume ..........................................................................................................9 
4.3 Selecting a Channel.............................................................................................................9 
4.4 Sending a Call ...................................................................................................................10 
4.5 Receiving a Call................................................................................................................10 
5. Functions of Programmable Buttons...........................................................................................10 
6. Scan Function..............................................................................................................................11 
7. Auxiliary Functions.....................................................................................................................11 
7.1 Time-Out Timer (TOT) .....................................................................................................11 
7.2 Busy Channel Lockout (BCL) ..........................................................................................12 
7.3 Battery Saving...................................................................................................................12 
7.4 Low Battery Warning ........................................................................................................12 
7.5 Monitor .............................................................................................................................12 
7.6 CTCSS/DCS......................................................................................................................12 
7.7 PTT ID ..............................................................................................................................13 
8. Troubleshooting ..........................................................................................................................13 
9. Major Specifications ...................................................................................................................13 
10. Status Setting.............................................................................................................................14