Acer AL1721 Manuel du propriétaire - Page 13

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HOW TO OPTIMIZE THE DOS-MODE

PLUG AND PLAY

Plug & Play DDC1/2B Feature

This monitor is equipped with VESA DDC1/2B capabilities according to the

VESA DDC STANDARD. It allows the monitor to inform the host system of its

identity and, depending on the level of DDC used, communicate additional

information about its display capabilities. The communication channel is

defined in two levels, DDC1 and DDC2B.

The DDC1 is a unidirectional data channel from the display to the host that

continuously transmits EDID information. The DDC2B is a bidirectional data

channel based on the I²C protocol. The host can request EDID information

over the DDC2B channel.

THIS MONITOR WILL APPEAR TO BE NON-FUNCTIONAL IF THERE IS

NO VIDEO INPUT SIGNAL. IN ORDER FOR THIS MONITOR TO OPERATE

PROPERLY, THERE MUST BE A VIDEO INPUT SIGNAL.

This monitor meets the Green monitor standards as set by the Video

Electronics Standards Association (VESA) and/or the United States

Environmental Protection Agency (EPA) and The Swedish Confederation

Employees (NUTEK). This feature is designed to conserve electrical energy

by reducing power consumption when there is no video-input signal present.

When there is no video input signal this monitor, following a time-out period,

will automatically switch to an OFF mode. This reduces the monitor's internal

power supply consumption. After the video input signal is restored, full power

is restored and the display is automatically redrawn. The appearance is similar

to a "Screen Saver" feature except the display is completely off. The display is

restored by pressing a key on the keyboard, or clicking the mouse.

USING THE RIGHT POWER CORD :

The accessory power cord for the Northern American region is the wallet plug

with NEMA 5-15 style and is UL listed and CSA labeled. The voltage rating for

the power cord shall be 125 volts AC.

Supplied with units intended for connection to power outlet of personal

computer: Please use a cord set consisting of a minimum No. 18 AWG, type

SJT or SVT three conductors flexible cord. One end terminates with a

grounding type attachment plug, rated 10A, 250V, CEE-22 male configuration.

The other end terminates with a molded-on type connector body, rated 10A,

250V, having standard CEE-22 female configuration.

Please note that power supply cord needs to use VDE 0602, 0625, 0821

approval power cord in European counties.

41L1700-786-7A 英文