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Care and Maintenance
Maintenance Tips
•
Do not put or install the product near a heat source or under direct sunlight, or
in dusty or humid places, or somewhere the product may be hit or damaged by
mechanical vibration. To maximize the performance, it needs to be put away
from equipment such as grid, large metal objects and radar stations as far as
possible.
•
Do not wipe the display with any chemical detergent. Solvents may damage
the enclosure or paint. If the display is stained by dust, cut off the power and
then clean the display using a dried cloth with a little of warm water. Use a
clean soft cloth to clean the LED of the display.
•
Do not frequently switch on and off the product, which may shorten the
product service life. After the display is switched off, wait for three minutes
before switching it on again. If the product is not to be used for a long period of
time, please power off the product and pull out the power plug.
•
Do not maximize the brightness and contrast of the LED for a long period of
time, which may shorten the LED service life.
•
Do not use a hard object to write on the display, which may scratch the LED.
Clean the Infrared Tube
The interactive display uses the horizontal and vertical infrared matrix to
detect and locate the user’s touch. The screen is surrounded by an infrared
tube (including the infrared acceptor and emitter), which forms an infrared net
covering on the screen surface. When a user touches the screen, fingers or other
opaque objects block the infrared rays that cross the touch point, which helps the
controller detect the coordinate position of the touch point.
Dust is easily retained on the screen surface due to its long-term exposure in the
air and causes ineffective touch or inaccurate positioning. Therefore, you need to
clean the infrared tube around the screen regularly.
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