The basic settings (adjusting brightness and contrast) can be changed using the quick access menu.
Brightness – press the UP (5)/DOWN (3) buttons to change display brightness from 0 to 20.
Contrast – press the UP (5)/DOWN (3) buttons to change image contrast from 0 to 20.
Note: display brightness and contrast settings are saved in the memory when the device is turned off.
Smooth Digital Zoom – press the UP (5)/DOWN (3) button to change the value of the digital zoom from 2 to 8. The digital zoom changes in 0.1 increments.