AT2055/AT2056AT2355/AT2356User GuideAcer LCD TV ContentsImportant safety instructions 3Disposal instructions 4Your LCD TV overview 5Front panel view 5Rear panel view 6Remote control 7General keys 7Teletext 8Basic connections 9Connecting the power cord 9Setting up the remote control 9Enjoying analog and digital TV 10Connecting an antenna/cable 0Getting started watching your TV 0Connecting external audio/video devices 12Connecting a DVD, VCR, STB or audio/video equipment 2Connecting a camera, camcorder or video game 3Connecting a PC or notebook computer 4Selecting the input source 4OSD navigation 15Navigating the OSD with the remote control 5Adjusting the OSD settings 6Empowering Technology 18Set-up Empowering mode 8Default setting in different Empowering mode 9Advanced features 21Advanced Picture Adjustment 2Steady Sound 23Channel Edit 24Reorder for channels 26Channel scan ordering 28Intelligent Zapping 29Blue Mute 30Parental Control 3TV ratings (for digital TV mode) 33Channel list 35Electronic programme guide 36Sound effects 38Widescreen display mode 38Troubleshooting 40PC Input Signal Reference Chart 41Product specifications 43