Lenovo T54H User Manual download pdf (Page 21)

Power Management

If your computer has

previously been used

with a CRT monitor and is

currently configured to a

display mode outside the

range that the Flat Panel

monitor can display, you

may need to re-attach the

CRT monitor temporarily

until you have re-configured

the computer, preferably to

1024 x 768 at 60Hz.

To benefit from power management, the monitor must be used in conjunction

with a computer that implements the Video Electronics Standards Association

(VESA) Display Power Management Signalling (DPMS) Standard.

The power management feature 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.

As an

NERGY

TAR

Partner, IBM has determined that this product meets the

NERGY

TAR

guidelines for energy efficiency.

IBM recommends that you 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.

‡ There may be a slight delay before the picture reappears.

Product Disposal

The fluorescent lamp in the liquid crystal display contains mercury. Dispose of

it as required by local ordinances and regulations.

State

Power

Indicator

Screen

Restoring

Operation

Compliance

On Steady green Normal

DPMS

Standby

Steady amber Blank

Press a key or

move the mouse.

NERGY

TAR

and NUTEK

DPMS

Suspend

Flashing

amber

(0.5 sec.

interval)

Blank

Press a key or

move the mouse. ‡

NERGY

TAR

and NUTEK

DPMS Off

Flashing

amber

(1 sec.

interval)

Blank

Press a key or

move the mouse. ‡

NERGY

TAR

and NUTEK

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Lenovo T54H User Manual Page 21

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