Lenovo ThinkVision L171 Bedienungsanleitung PDF herunterladen (Seite 15)

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

Table 2-3. Factory set display modes

Addressability Refresh rate

640 x 350 70 Hz

640 x 480 60 Hz, 72 Hz, 75 Hz

720 x 400 70 Hz

800 x 600 60 Hz, 72 Hz, 75 Hz

1024 x 768 60 Hz, 70 Hz, 75 Hz

1280 x 1024 60 Hz, 70 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

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

2-6 Flat Panel Monitor User ’s Guide

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