7.5: Lock image
This function can protect the files which from being deleted accidentally.
a)In playback mode press the menu button to enter the menu
interface. Push the joystick up/down 
to select “lock”, push the joystick right 
to show: “lock current”, “lock all”, “unlock current”, “unlock all”;
b)Push the joystick up/down 
to select the necessary operation;
c)Push down on the joystick to confirm the setting.
d)Press the menu button to return to playback mode.
8. Digital Zoom
To change the zoom:
In the camera/video/playback mode, push the joystick up/down 
to zoom in or zoom out.
Attention:
● Digital zoom may affect the quality of the image. The higher
13
