Getac MH132 User Manual page 76

The screen displays the live preview image. At the upper right corner is the
status bar and at the lower right corner is the GPS information. (See ‚Status
Bar and GPS Information‛ later for detailed information.)
2. You can use the volume down button on the side of your device to zoom in
and up button to zoom out.
If you want to change other camera settings, tap the screen. Control buttons
will appear on the left side of the screen. (See ‚Control Buttons‛ later for
detailed information.) To hide the buttons, tap the preview image area.
3. Aim the camera lens at the subject. Press the Camera button on your device
to take the picture.
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Zoom out Zoom in
Camera button