Audio 39Adjusting the volume 39Using the system utilities 40Acer GridVista (dual-display compatible) 40Launch Manager 41Norton Internet Security 42Frequently asked questions 43Requesting service 46International Travelers Warranty (ITW) 46Before you call 46Battery pack 47Battery pack characteristics 47Maximizing the battery's life 47Installing and removing the battery pack 48Charging the battery 49Checking the battery level 49Optimising battery life 49Battery-low warning 50Acer Arcade (for selected models) 51Remote control 52Remote functions 53Finding and playing content 54Settings 54Arcade controls 55Navigation controls 55Player controls 55Virtual keyboard 56Background mode 56Cinema 57Settings 57Album 58Editing Pictures 58Slide Show settings 58Video 59Playing a video file 59Capturing video (TV models only) 59Snapshot 59Editing video 60Music 60TV (for selected models) 61Time-shift functionality 61Recorded TV 62Scheduling recordings 62Program guide 62Find program 62TV settings 62Using TeleText functions 63