Lenovo 60B4-RAR6-WW Gebruikershandleiding - Pagina 19

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Understanding power management

Caring for your monitor

1-7 ThinkVision Pro2840m Flat Panel Monitor User's Guide
MHL
Addressability
640x480
720x400
800x600
1024x768
1280x720
1440x480i
1440x576i
720x480p
720x576p
1280x720p
1920x1080p
1920x1080i
Power management is invoked when the computer recognizes that you have not using your
mouse or keyboard for a user-definable period. There are several states as described in the table
below.
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.
Table2-4.Power indicator
State
Power Indicator
On
Steady green
Steady amber
Standby/
Suspend
Off
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.
Refresh rate
60Hz
70Hz
60Hz
60Hz
60Hz
60Hz
50Hz
60Hz
50Hz
50Hz,60Hz
24Hz,25Hz,30Hz,
50Hz,60Hz
Screen
Restoring Operation
Normal
Press a key or move the mouse.
Blank
There may be a slight
delay reappears.
Note: Standby also occurs
if there is no image output to the
monitor.
Off
Off
Press power key to switch on
There may be a slight delay
before the image reappears.
Compliance
ENERGY
STAR
ENERGY
STAR