50English In Audio Settings:Use "Speaker Environment" to choose between "Headphones," "SPDIF," "2" ormore speakers depending on your audio equipment."Output Mode" should be set to "Stereo" if you are listening to speakers,"Dolby Surround," or "Virtual Surround Sound" if you are using headphones.Note: If your speakers are not capable of outputtinglow-frequency signals, it is recommended that you do not selectVirtual Surround Sound, in order to avoid damaging yourspeakers.Click Run Setup Wizard to change your original startup settings.Click About Acer Arcade to open a page with version and copyrightinformation.Click Restore Default Settings to return the Acer Arcade settings to theirdefault values.Arcade controlsWhen watching video clips, movies or slide shows at full screen, two pop-upcontrol panels are shown when you move the pointer. They automaticallydisappear after several seconds. The "Navigation Controls" panel appears at thetop and the "Player Controls" panel appears at the bottom of the screen.Navigation controlsTo return to the Arcade home page, click the Home button in the upper-leftcorner of the window. To go up one folder level while searching for content,click Up one level. To return to the previous screen, click the red arrow. Thebuttons in the upper right (minimize, maximize, close) have standard PCbehaviors.To quit Arcade, click the Close button in the upper right corner of the window.Player controlsAt the bottom of the window, the player controls — used for video, slide shows,TV, movies and music — are shown. The group on the left provides standardplayback controls (play, pause, stop, etc.). The group on the right controlsvolume (mute and volume up/down).Note: When playing DVDs and watching TV, there are additionalcontrols added to the right of the volume controls. These arediscussed in more detail in the Cinema and TV sections of thisguide.
