F18
14
Autotest
Select Autotest on the Main Menu interface and press M/OK. 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
Test All
To automatically test whether the LCD, audio, camera and RTC are normal.
To automatically test the display effect of LCD screen by displaying full-color, pure
Test LCD
white, and pure black to check whether the screen displays colors normally.
To automatically test whether the audio files stored in the device are complete
Test Voice
Test Keyboard
To automatically test whether all keys are functioning properly or not.
To test the fingerprint sensor by pressing a finger on the scanner to check if the
Test Fingerprint
Sensor
To test the RTC. The device tests whether the clock works normally and accurately
Test Clock RTC
with a stopwatch. Touch the screen to start counting and press it again to stop
counting.
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and the voice quality is good.
acquired fingerprint image is clear. When you are pressing a finger on the scanner,
the fingerprint image will display on the screen.
Description
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