4 maintenance guide, 1 display cleaning – DynaScan Outdoor 360 Degree LED Video Display DS3522 User Manual
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Copyright © 2004 DynaScan Technology Corp. 14
4 Maintenance Guide
4.1 Display Cleaning
a.
Before you start cleaning
Ensure the 360 Degree LED Display is shut down and unplug from the power outlet.
b.
Do “not” use Toluene (Methyl Benzene), thinner, gasoline, or any acidic
dissolvent.
c.
Simply use water to clean the screen shield whenever you feel dust or soil has shaded
the screen shield to achieve crystal clear pictures.
d.
Use clean, soft, hairless cloth to wipe over the screen shield and the blind aluminum
protected shield.