Product Information | vii
Unpacking and handling tips
The Dome E4c display is a precision instrument that requires proper
care to maintain adherence to specification. Unpack the display
carefully, then follow instructions to avoid damage to the LCD panel.
• Use both hands to grasp the display case when lifting it from
the shipping carton, but avoid touching the screen.
• Do not apply pressure to the screen or touch the screen with
bare fingers or objects. Pressure can affect image quality.
• Allow the display to warm to room temperature before turning it
on. Avoid sudden temperature changes to prevent condensation.
• Secure the display onto the Planar-supplied wall or cart mounting
hardware to ensure safety if you elect not to use the desk stand.
• Do not set up the display near strong light or heat sources.
• Do not block the vents on the display or install the display in a built-
in enclosure. Blocked vents cause excessive heat inside the display.
• Do not remove the back cover or disassemble the display.
There are no user-serviceable parts inside.
Cleaning the display unit
Periodically wipe the display housing with a soft, dry cloth to prevent
dust and other material from clogging the venting holes.
The display screen can be damaged by excessive scrubbing and by
incompatible cleaning solvents. Dampen a clean, soft lint-free cloth
with distilled de-ionized water and wipe the screen gently. Use a
clean, soft, dry lint-free cloth to remove any residue.
To remove grease or other organic contaminants from the screen,
use a 50% to 70% IPA (isopropyl alcohol) solution sparingly. Never
use acetone, as it can damage the antistatic hard coating.
WARNING
DISCONNECT SUPPLY BEFORE SERVICING
AVERTISSEMENT
COUPER L’ALIMENTATION AVANT L’ENTRETIEN ET LE DEPANNAGE
mx4.book Page vii Wednesday, August 9, 2006 3:03 PM
