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do not use it in dusty, rainy, near water or excessively humid
environment.
•If wet or damp, the equipment should be wiped clean with a dry
cloth as soon as possible.
• If any foreign matters or water enters the equipment, immediately
turn off the power supply and disconnect the power cord.
Then, remove these foreign matters or dry it, and send it to the
maintenance center for maintenance.
• Do not store or use the equipment in hot, direct sunlight or cold
places.
• In order to maintain the best performance of the equipment
and ensure a longer service life, we strongly recommend that
the equipment should be used in places where the following
temperatures and humidity are met.
Temperature:
0-40°C 32-104°F
Humidity:
20-80% RH
Important:
When the equipment is unattended, make sure to play video or
display image in a loop. No video played or image displayed for a
long time may cause “incidental image” on the screen, also known
as “residual image” or “after-image”.
This is a common phenomenon in liquid crystal panel technology.
In most cases, after turning off the power supply for a certain
period of time, the “incidental image”, “residual image” and “after-
image” will gradually disappear.
Warning:
Serious “incidental image”, “residual image” or “after-image” will
not disappear and cannot be recovered. This is also not covered
by the warranty.
Maintenance:
• Only professional maintenance personnel can open the casing
cover.
• For maintenance or integration, please contact your local service
center.
• Do not place the equipment in a place where the sun shines
directly.