Dell P2423 - Maintenance Guidelines; Cleaning Your Monitor

30  │  About your monitor
• When lifting or moving the monitor, do not turn the monitor upside down while
holding the stand base or stand riser. This may result in accidental damage to
the monitor or cause personal injury.
Maintenance guidelines
Cleaning your monitor
Improper cleaning methods can result in physical damage to Dell monitors. Physical
de
fects may affect the screen and body of the monitor.
CAUTION: Read and follow the Sa
fety instructions before cleaning the
monitor.
WARNING: Before cleaning the monitor, unplug the monitor power
cable from the electrical outlet.
For best practices, follow the instructions
in the list below when unpacking,
cleaning, or handling your monitor:
• To clean the Dell Monitor screen, lightly dampen a soft, clean cloth with
w
ater. If possible, use a special screen-cleaning tissue or solution suitable for
the Dell Monitor screen.
CAUTION: Do not use detergents of any kind or other chemicals such as
benz
ene, thinner, ammonia, abrasive cleaners, or compressed air.
• Do
not directly spray the cleaning solution or even water on the
surface of the monitor. Directly spraying liquid onto the panel will roll down
to the bottom of the panel and corrode the electronics resulting in permanent
damage. Instead, apply solution or water to soft cloth material.
NOTE: Using cleaner may cause changes in the appearance of the
monitor, such as color fading, milky film on the monitor, deformation,
uneven dark shade, and screen surface peeling.