Lenovo 4420HB2, L2440p manual Caring for your monitor

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	ENERGY STAR
			mouse
			There may be a slight
			delay before the image
			reappears.
			Note: Standby also
			occurs if there is no image
			output to the monitor.
Off	Off	Blank	Press a key or move the	ENERGY STAR
			mouse
			There may be a slight
			delay before the image
			reappears.

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