Lenovo Thinkvision Lt1712p User Manual download pdf (Page 19)

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

Table 2-3. Factory set display modes

AddressabilityRefresh rate

640 x 35070 Hz

640 x 48060 Hz, 66 Hz, 72 Hz, 75 Hz

640 x 50058 Hz

720 x 40070 Hz

800 x 60060 Hz, 72 Hz, 75 Hz

1024 x 76860 Hz, 70 Hz, 75 Hz

1152 x 86475 Hz

1280 x 102460 Hz, 72 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

2-7 LT1712p Flat Panel Monitor User’s Guide

StatePower IndicatorScreenRestoring OperationCompliance

OnSteady greenNormal

Standby/SuspendSteady amberBlankPress 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

OffOffBlankPress a key or move the

mouse

There may be a slight

delay before the image

reappears.

ENERGY STAR

Steady amber

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Lenovo Thinkvision Lt1712p User Manual Page 19