User Guide

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3.4.5. Display Settings
On the device, go to More - Settings - Display.
Brightness: To adjust the brightness which is 145 by default. The
range is from 0 to 255. The bigger value means the brighter screen.
Sleep: To configure the sleep delay which is 1 minute by default. If
there is no any operation in 1 minute, it will turn to sleep screen.
Screen Saver Lock Time: To configure the time to make it display
sleep screen when it is in screen savor mode.
Screen Saver: To enable screen saver mode.
Screen Lock: To enable the lock of screen, the device will be
unlocked over the sleep time.Users are required the face
recognition (Face ID) or password to wake up IT83X.
Screen Clean:Press screen clean to clean the screen, and it will
keep users from misusing.
Font Size: To adjust the size of words which is displayed on the
screen.
Figure 3.4.4-1 Display setting