RevFace15
User Manual
P a g e
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14
Autotest
Select
Main Menu
, tap
Autotest.
It enables the system to automatically test whether the functions of
various modules are working normally, including the LCD, Voice, Camera, and Real-Time Clock (RTC).
Function Description
Function Name
Description
Test All
To automatically test whether the LCD, Audio, Camera and RTC are working
normally.
Test LCD
To automatically test the display of the LCD screen by displaying all the color
bands including pure white and pure black to check whether the screen displays
the colors accurately.
Test Voice
To automatically test whether the audio files stored in the device are complete
and the voice quality is good.
Test Face
To test if the camera functions properly it checks the photos taken and determines
if they are clear enough.
Test Clock RTC
To test the RTC. The device checks whether the clock works normally and
accurately with a stopwatch. Touch the screen to start counting and press it again
to stop counting.
