20EnglishNote: If your computer did not come with a Recovery CD orSystem CD, please use Acer eRecovery's "System backup to opticaldisk" feature to burn a backup image to CD or DVD. To ensure thebest results when recovering your system using a CD or AcereRecovery, detach all peripherals (except the external Acer ODD, ifyour computer has one), including your Acer ezDock.Acer GridVista (dual-display compatible)Note: This feature is only available on certain models.To enable the dual monitor feature of your notebook, first ensure that thesecond monitor is connected, then, select Start, Control Panel, Display and clickon Settings. Select the secondary monitor (2) icon in the display box and thenclick the check box Extend my Windows desktop onto this monitor. Finally, clickApply to confirm the new settings and click OK to complete the process.Acer GridVista is a handy utility that offers four pre-defined display settings soyou can view multiple windows on the same screen. To access this function,please go to Start, All Programs and click on Acer GridVista. You may chooseany one of the four display settings indicated below:Double (vertical), Triple (primary at left), Triple (primary at right), or Quad1 2 1 2312 3 3412