Dust Check

Function Introduction: For detecting the if it has blemishes in the display area.

Setting Step (Modify current splicing procedure parameters）:

(1 )Enter "System Debug" Menu.

(2) Select “Dust Check”.

(3) Press “Menu” to enter and test the display area for blemishes. The normal display will be “Dust check success”.

(4) If display “XY Dust check failed”, clean up the dust in time please.

(5) Done