VQT4F46 9Preparation(Important)About the Waterproof and Dustproof Performance of this unit[HX-WA20]/[HX-WA2] ....................................................................... 13Check before using underwater .................................................. 15Using this unit underwater........................................................... 18Caring for this unit after using it underwater ............................... 18Accessories...................................................................................... 22Names and Functions of Main Parts .............................................. 24HX-WA20/HX-WA2 ..................................................................... 24HX-DC2....................................................................................... 27Power supply.................................................................................... 30Inserting/removing the battery..................................................... 30Charging the battery ................................................................... 34Charging and recording time....................................................... 36Recording to a card ......................................................................... 39Cards that you can use with this unit .......................................... 39Inserting/removing an SD card.................................................... 40Turning the unit on/off..................................................................... 44About standby mode ................................................................... 44About economy function ............................................................. 45About the high temperature warning icon ................................... 46Selecting a mode ............................................................................. 47Setting date and time....................................................................... 48BasicBefore recording .............................................................................. 50Recording motion pictures ............................................................. 52Recording still pictures ................................................................... 55About recording still pictures during motion picture recordingand audio recording .................................................................... 58Recording audio............................................................................... 59Intelligent Auto Mode ...................................................................... 61Contents