4.
Cleanness and Maintenance for polarizer module
Clean only for visible dust and smut. When cleaning the dust on the screen, please
do accordingly as below:
Do not touch the surface of the screen, because there are anti
‐
reflection coatings on
the screen and optical glass.
You can use the bright tool to check the surface of screen and optical glass, like the
flashlight.
●
Dust
Tools: flashlight, blowing nozzle
1
、
Remove the polarizer module
2
、
Blow dusts on the two screens by blowing nozzle
3
、
Check the clearance of screen surface by the
flashlight
●
Fingerprints and smudges
Tools: superfine fiber, flashlight
1
、
remove the polarizer module
2
、
Clean the Fingerprints and smudges on the screen by superfine fiber according to
the linear or ring
3
、
Check the residues on the screen by the
flashlight
If you have any questions during the process of installing and using, please contact
the supplier.
