917. Appendix❺ Compatible Input Signal ListHorizontal: 15KHz to 100KHz (RGB: 24KHz or over)Vertical: 50Hz to 120Hz (Signals with higher than refresh rate 85 Hz support resolutions of 1024 × 768 or lower.)Analog RGBSignal Resolution( dots ) Aspect Ratio Refresh Rate( Hz )VGA 640 × 480 4:3 60/72/75/85/iMacSVGA 800 × 600 4:3 56/60/72/75/85/iMacXGA 1024 × 768 *1 4:3 60/70/75/85/iMacWXGA 1280 × 768 15:9 601280 × 800 *2 16:10 60Quad-VGA 1280 × 960 4:3 60SXGA 1280 × 1024 5:4 60SXGA+ 1400 × 1050 4:3 60UXGA 1600 × 1200 4:3 60MAC 13" 640 × 480 4:3 67MAC 16" 832 × 624 4:3 75MAC 19" 1024 × 768 4:3 75HDMISignal Resolution( dots ) Aspect Ratio Refresh Rate( Hz )VGA 640 × 480 4:3 60SVGA 800 × 600 4:3 60XGA 1024 × 768 *1 4:3 60WXGA 1280 × 768 15:9 601280 × 800 *2 16:10 601366 × 768 16:9 60WXGA+ 1440 × 900 16:10 60WXGA++ 1600 × 900 16:9 60Quad-VGA 1280 × 960 4:3 60SXGA 1280 × 1024 5:4 60SXGA+ 1400 × 1050 4:3 60WSXGA+ 1680 × 1050 16:10 60HDTV (1080p) 1920 × 1080 16:9 50/60HDTV (1080i) 1920 × 1080 16:9 50/60HDTV (720p) 1280 × 720 16:9 50/60SDTV (480p) 720 × 480 4:3/16:9 60SDTV (576p) 720 × 576 4:3/16:9 50SDTV (480i) 720 (1440) × 480 4:3/16:9 60SDTV (576i) 720 (1440) × 576 4:3/16:9 50NOTE:• An image with higher or lower resolution than the projector’s native resolution (V311X: 1024 × 768 / V311W/V281W: 1280 × 800)will be displayed with scaling technology.• Sync on Green and Composite sync signals are not supported.• Signals other than those specified in the table above may not be displayed correctly. If this should happen, change the refreshrate or resolution on your PC. Refer to Display Properties help section of your PC for procedures.ComponentSignal Format Aspect Ratio Refresh Rate( Hz )HDTV (1080i) 1920 × 1080 16:9 50/60HDTV (720p) 1280 × 720 16:9 50/60SDTV (480p) 720 × 480 4:3/16:9 60SDTV (576p) 720 × 576 4:3/16:9 50SDTV (480i) 720 × 480 4:3/16:9 60SDTV (576i) 720 × 576 4:3/16:9 50Composite Video/S-VideoSignal Aspect Ratio Refresh Rate( Hz )NTSC 4:3 60PAL 4:3 50PAL60 4:3 60SECAM 4:3 503D ComputerSignal Resolution( dots ) Aspect Ratio Refresh Rate( Hz )SVGA 800 × 600 4:3 60*3/120XGA 1024 × 768 *1 4:3 60*3/1201280 × 720 1280 × 720 16:9 60/120WXGA 1280 × 800 *2 16:10 60/120*43D ComponentSignal Resolution( dots ) Aspect Ratio Refresh Rate( Hz )SDTV (480i) 720 × 480 4:3 603D Composite Video/S-VideoSignal Aspect Ratio Refresh Rate( Hz )NTSC 4:3 60*1 Native resolution on XGA model (V311X)*2 Native resolution on WXGA model (V311W/V281W)*3 Supports [OVER/UNDER]*4 Reduced Blanking (RB) signal)