Cleaning Instructions
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RL19.5A User Manual, 99175B, September 2021
Cleaning Instructions
CAUTION!
!
IMPORTANT!
Always spray the cleaner on the cloth or towel first and then clean the monitor
screen. Cleaner sprayed directly on the monitor could possibly leak inside a non-
sealed unit and cause damage�
Glass, Acrylic, and Touch Screen Window Models
All displays with safety glass, acrylic, or resistive touch screen windows may be cleaned using
any standard glass cleaner as long as there is no abrasive or oily content. Vinegar or ammonia
will not hurt the screen�
The anti-reflective coatings on glass window-equipped displays are physically part of the surface
of the glass and resist degradation to the Military Specifications.
To minimize over-run of cleaning solution, spray the cloth first and then clean the screen.
No Protective Window (LCD Surface) Models
Wipe the screen with a clean, soft, lint-free cloth� This will remove dust and other particles� If the
screen is still not clean, apply a small amount of non-ammonia, non-alcohol based glass cleaner
onto a clean, soft, lint-free cloth,
then
wipe the screen�
DO NOT USE ABRASIVE MATERIALS, SUCH AS PAPER TOWELS OR DIRTY SHOP
RAGS, ON THE DISPLAY AS IT WILL SCRATCH THE PROTECTIVE COATING.
ALWAYS USE A SOFT CLOTH, PREFERABLY MADE OF COTTON.
