Operation Manual

Contents
Precautions.................................................................................................................................................1
Preface .......................................................................................................................................................1
Warranty ....................................................................................................................................................2
Overview ....................................................................................................................................................2
Features......................................................................................................................................................3
Structure ....................................................................................................................................................5
Use and Installation....................................................................................................................................6
Preparations ...............................................................................................................................................7
Parameter Settings .....................................................................................................................................9
Operations ...............................................................................................................................................14
Storage and Play of a File .........................................................................................................................23
Installation and Use of a Backup Battery (D23).........................................................................................24
Power Supply ...........................................................................................................................................25
Articles in the Packing Box........................................................................................................................25
Optional Accessories ................................................................................................................................26
Technical Specifications............................................................................................................................27
Precautions for the Waterproof housing ..................................................................................................28
Precautions for the 3M Dual-side Sponge Rubber ....................................................................................28
Notice ......................................................................................................................................................28
FCC Notice................................................................................................................................................29