ZKTeco F305 - All Test Function; LCD Display Test

AUTOTEST
85
14
Here you can test the dierent voice wav le. To
continue the voice test.
The terminal automatically tests the display
eect of the color TFT display by pure black
You can continue the test by touching the
screen or exit it by pressing [ESC]
14.2 TEST LCD
The terminal automatically tests the display
eect of the color TFT display by displaying full
color, pure white and pure black and checks
whether the screen displays properly.
14.1 ALL TEST
Select
Test All .
The terminal automatically tests the LCD, voice,
sensor, keyboard and clock.
Go to menu and select “Auto test” .