Lenovo L2440X - Manual (Page 23)

Caring for your monitor
Be sure to turn off the power before you perform any maintenance on the monitor.
Do not:
· Apply water or liquid directly to your monitor.
· Use solvents or abrasives.
· Use flammable cleaning materials to clean your monitor or any other electrical
equipment.
· Touch the screen area of your monitor with sharp or abrasive items. This type of
contact may cause permanent damage to your screen.
· Use any cleaner which contains an anti-static solution or similar additives. This
may harm the coating of the screen area.
Do:
· Lightly dampen a soft cloth with water and use this to gently wipe the covers and
the screen.
· Remove grease or finger marks with a damp cloth and a little mild detergent.
Chapter 2. Adjusting and using your monitor 2-8
For optimal performance, switch off your monitor at the end of each working day, or
whenever you expect to leave it unused for long periods during the day.
Table 2-4. Power indicator
State Power Indicator Screen Restoring Operation Compliance
On Steady green Normal
Standby/Suspend Steady amber Blank Press a key or move the
mouse
There may be a slight
delay before the image
reappears.
Note: Standby also
occurs if there is no image
output to the monitor.
ENERGY STAR
Off Off Blank Press a key or move the
mouse
There may be a slight
delay before the image
reappears.
ENERGY STAR