8 VQT4X05Preparation(Important)About the Waterproof/Dustproof and Anti-shock Performanceof this unit......................................................................................... 10Check before using underwater .................................................. 13Using this unit underwater........................................................... 15Caring for this unit after using it underwater ............................... 15When using in a cold climate or at low temperatures .................. 19Accessories...................................................................................... 20Power supply.................................................................................... 21Inserting/removing the battery..................................................... 21Charging the battery ................................................................... 24Charging and recording time....................................................... 25Recording to a card ......................................................................... 27Cards that you can use with this unit .......................................... 27Inserting/removing an SD card.................................................... 28Turning the unit on/off..................................................................... 30Setting date and time....................................................................... 31Contents∫ How to open the Owner’s Manual (PDF format)When you insert the CD-ROM and open the [INDEX.pdf] in the CD-ROM, the Owner’s Manual list will be displayed. Click the documentname of the Owner’s Manual you would like to open.≥ Adobe Reader is required to view the PDF file. Please download itfrom the homepage of Adobe Systems Incorporated.