User's Guide

22
Contents
1 Checklist before using the device .......................................................................................................... 6
1.1 Notice ................................................................................................................................................ 6
1.1.1 Liability for illegal acts ......................................................................................................... 6
1.1.2 FCC licensing information .................................................................................................. 6
1.1.3 Important notice .................................................................................................................... 7
1.2 Important safeguards ................................................................................................................. 9
1.3 Component .................................................................................................................................. 12
1.4 Component names ................................................................................................................... 13
1.4.1 Main body .............................................................................................................................. 1 3
1.4.2 Earset ........................................................................................................................................ 13
1.4.3 LCD (default setup) ............................................................................................................ 14
1.5 Charge ............................................................................................................................................ 14
1.6 Checking the battery life........................................................................................................ 16
2 Use ..................................................................................................................................................................... 17
2.1 Turn on/off .................................................................................................................................... 17
2.1.1 Turn on .................................................................................................................................... 17
2.1.2 Turn off .................................................................................................................................... 18
2.2 Volume up/down (10 levels) ................................................................................................. 18
2.2.1 Up .............................................................................................................................................. 18
2.2.2 Down ........................................................................................................................................ 19
2.3 Button lock ................................................................................................................................... 19