The RECORDING mode function can be set up by using the camera buttons.
POWER button
Used for turning the camera’s power on / off.
If there is no operation during the specified time, the camera’s power will be turned off automatically to save battery life.
SHUTTER button
Used for taking an image or recording voice in the
RECORDING (STILL IMAGE, VOICE RECORDING, MOVIE CLIP) mode.
In MOVIE CLIP mode :
Pressing the shutter button down fully starts the process for recording a movie clip. Press the shutter button once and
the movie clip is recorded for as long as the available recording time in the memory allows. If you wish to stop
recording, press the shutter button again. 
In STILL IMAGE mode
Pressing the shutter button down halfway activates the autofocus and checks the condition of the flash.
Pressing the shutter down fully takes the image and stores the relevant data regarding the shot. If you select voice memo recording, the recording will start after storing the image data is complete.
ZOOM W button/ ZOOM T button
Used for digital zooming in / out.
When you press the ZOOM W/T button, the zoom bar will display in the upper center part of the LCD monitor.
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