Acer AL1914 Service Manual

Also see for AL1914: Package Contents

Acer AL1914 Service Manual Manual pdf 48 page image

- 48 -Plug and playPlug & play DDC2B featureThis monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitorto inform the host system of its identity and, depending on the level of DDC used, communicate additional informationabout its display capabilities. The communication channel is defined in two levels, DDC2B.The DDC2Bis a bidirectional data channel based on the I2C protocol. The host can request EDID information over theDDC2B channel.THIS MONITOR WILL APPEAR TO BE NON-FUNCTIONAL IF THERE IS NO VIDEO INPUT SIGNAL. IN ORDERFOR 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/orthe United States Environmental Protection Agency (EPA) and The Swedish Confederation Employees (NUTEK). Thisfeature is designed to conserve electrical energy by reducing power consumption when there is no video-input signalpresent. When there is no video input signal this monitor, following a time-out period, will automatically switch to anOFF mode. This reduces the monitor’s internal power supply consumption. After the video input signal is restored, fullpower is restored and the display is automatically redrawn. The appearance is similar to a “Screen Saver” featureexcept the display is completely off. The display is restored by pressing a key on the keyboard, or clicking the mouse.Using The Right Power CordThe accessory power cord for the Northern American region is the wallet plug with NEMA 5-15 style and is UL listedand CSA labeled. The voltage rating for the power cord shall be 125 volt AC.Supplied with units intended for connection to power outlet of personal computer: Please use a cord set consisting of aminimum No. 18 AWG, type SJT or SVT three conductors flexible cord. One end terminates with a grounding typeattachment plug, rated 10A, 250V,CEE-22 male configuration. The other end terminates with a molded-on typeconnector body, rated 10A, 250V, having standard CEE-22 female configuration.Please note that power supply card needs to use VDE 0602, 0625, 0821 approval power cord in European counties.