Technical Information | 11
Cleaning the display
Observe the following guidelines to maintain the display and the LCD screen.
• Use a clean, lint-free, absorbent cotton cloth to clear off any residual glue
from removal of the protective film or to remove surface dust. Apply light
pressure to remove the dust.
• Dampen a clean cloth with a small amount of isopropyl alcohol to
remove glue or dust if the screen is still not clean. Do not saturate the
cloth; otherwise, alcohol may seep into the display case and collect in the
enclosure. Use a clean, dry cloth to completely remove the alcohol residue.
• Do not use chemically treated dust cloths, acetone, toluene, or harsh
solvents on the display case or the screen. They can damage the polarizer
and the display case.
• Do not expose the display to water or excessive moisture. Do not allow
water or other stains to stand on the unit. Wipe liquids off immediately to
prevent damage to the display case and the screen.
Shipping/storing the display
Keep the display in its shipping container until installation. Return the display
to its original container whenever you need to store the unit, move it to
another location, or return it for repair. The packaging supplied by the
manufacturer protects the display while it is in transit. See environment
specifications for more information.
Before returning the display to the container, do the following:
1 Swivel the display panel to landscape mode.
2 Push the panel down to the lowest position.
3 Use the stand lock to anchor the panel.
Disposal information
Follow your local governing ordinance and recycling policy for
proper disposal or recycling of display components.
WARNING
DISCONNECT SUPPLY BEFORE SERVICING
AVERTISSEMENT
COUPER L’ALIMENTATION AVANT L’ENTRETIEN ET LE DEPANNAGE
