Lenovo L193 manual Understanding power management, Addressabil ity Refresh rate

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The display modes shown below have been optimized at the factory.

Table 2-3. Factory set display modes

Addressability

Refresh rate

640 x 480

60 Hz, 66Hz, 72Hz, 75Hz

 

 

720 x 400

70 Hz

 

 

800 x 600

60 Hz, 72 Hz, 75 Hz

 

 

1024x768

60 Hz, 70 Hz, 75 Hz

 

 

1280x1024

60 Hz, 70 Hz, 72Hz, 75Hz, 76Hz

 

 

1440 x 900

60 Hz, 75 Hz

 

 

Understanding power management

Power management is invoked when the computer recognizes that you have not used 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.

Table 2-4. Power indicator

 

 

 

Restoring

 

State

Power Indicator

Screen

Operation

Compliance

 

 

 

 

 

On

Steady blue

Normal

 

 

 

 

 

 

 

Standby/Suspend

Steady amber

Blank

Press a key or

ENERGY STAR

 

 

 

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.

 

 

 

 

 

 

Off

Off

Blank

Press a key or

ENERGY STAR

 

 

 

move the mouse.

 

 

 

 

There may be a

 

 

 

 

slight delay

 

 

 

 

before the image

 

 

 

 

reappears.

 

 

 

 

 

 

2-6Flat Panel Monitor User ’sGuide

Image 15 Contents
L193 Wide Flat Panel Monitor Users Guide Product numbers Contents Safety information Shipping contents Getting startedAttaching the base and handling your monitor Product overview Connecting and turning on your monitor Setting up your monitor4Flat Panel Monitor User ’sGuide Registering your option Adjusting and using your monitor Comfort and accessibilityArranging your work area Quick tips for healthy work habits Accessibility information Adjusting your monitor image Using the direct access controls Using the On-Screen Display controls Submenu OSD Icon on Main Menu Submenu Description Selecting a supported display modeAddressabil ity Refresh rate Understanding power managementDetaching the monitor stand Caring for your monitorReference information Monitor specificationsProblem Possible cause Suggested action Reference TroubleshootingManual image setup Manually installing the monitor driver Installing the monitor driver in Windows Product numbers Service informationService parts Appendix A. Service and Support Online technical supportTelephone technical support Country or Region Telephone Number Appendix A. Service and Support A-3 4Flat Panel Monitor User ’sGuide Appendix B. Notices Trademarks