Dell C5517H - LCD Monitor Quality & Pixel Policy; Maintenance Guidelines

26  About Your Monitor
LCD Monitor Quality & Pixel Policy
During the LCD Monitor manufacturing process, it is not uncommon for one
or more pixels to become fixed in an unchanging state. The visible result is
a fixed pixel that appears as an extremely tiny dark or bright discolored spot.
When the pixel remains permanently lit, it is known as a “bright dot.” When
the pixel remains black, it is known as a “dark dot.”
In almost every case, these fixed pixels are hard to see and do not
detract from display quality or usability. A display with 1 to 5 fixed pixels is
considered normal and within competitive standards. For more information,
see Dell Support site at:
http://www.dell.com/support/monitors.
Maintenance Guidelines
Caring for Your Monitor
CAUTION: Read and follow the safety instructions before cleaning the
monitor.
CAUTION: Before cleaning the monitor, unplug the monitor power
cable from the electrical outlet.
For best practices, follow the instructions in the list below while unpacking,
cleaning, or handling your monitor:
• To clean your antistatic screen, slightly dampen a soft, clean cloth
with water. If possible, use a special screen-cleaning tissue or solution
suitable for the antistatic coating. Do not use benzene, thinner,
ammonia, abrasive cleaners, or compressed air.
• Use a slightly dampened, warm cloth to clean the plastics. Avoid using
detergent of any kind as some detergents leave a milky film on the
plastics.
• If you notice a white powder when you unpack your monitor, wipe it
off with a cloth. This white powder occurs during the shipping of the
monitor.
• Handle your monitor with care as a darker-colored monitor may
scratch and show white scuff marks more than a lighter-colored
monitor.
• To help maintain the best image quality on your monitor, use a
dynamically changing screen saver and power off your monitor when
not in use.