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Selecting a supported display mode
The display mode the monitor uses is controlled by the computer. Therefore, refer to your
computer documentation for details on how to change display modes.
The image size, position and shape might change when the display mode changes. This is
normal and the image can be readjusted using automatic image setup and the image controls.
Unlike CRT monitors, which require a high refresh rate to minimize flicker, LCD or Flat
Panel technology is inherently flicker-free.
Note: If your system has previously been used with a CRT monitor and is currently configured
to a display mode outside the range of this monitor, you may need to re-attach the CRT monitor
temporarily until you have re-configured the system; preferably to 1920x1080 at 60Hz, which is
the Native Resolution Display mode.
The display modes shown below have been optimized at the factory.
Table 2-3.Factory set display modes
Understanding power management
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
Addressability
PAL
640x350
640x480
720x400
800x600
832x624
1024x768
1152x864
1280x1024
1366x768
1440x900
1600x900
1680x1050
1920x1080
State
Power Indicator
On
Steady green
Steady amber
Standby/
Suspend
Off
Off
Refresh rate
50Hz
70Hz
60Hz, 72Hz,75Hz
70Hz
56Hz,60Hz,72Hz,75Hz
75Hz
60Hz,70Hz,75Hz
75Hz
60Hz,70Hz,75Hz
60Hz
60Hz
60Hz,75Hz
60Hz
60Hz
Screen
Restoring Operation
Normal
Press a key or move the
Blank
mouse.
There may be a slight
delay reappears.
Note: Standby also occurs
if there is no image output to
the monitor.
Off
Press power key to switch on
There may be a slight delay
before the image reappears.
Chapter 2. Adjusting and Using your monitor 2-6
Compliance
ENERGY
STAR
ENERGY
STAR
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