958. Appendix Compatible Input Signal ListHorizontal: 15KHz to 100KHz (RGB: 24KHz or over)Vertical: 50Hz to 120HzSignal Resolution(Dots)Frequency H.(kHz)Refresh Rate(Hz)VIDEO NTSC - * 15.73 59.94PAL - * 15.63 50.00PAL60 - * 15.73 60.00SECAM - * 15.63 50.00IBM compatible 640 × 480 31.47 59.94640 × 480 31.48 59.95640 × 480 37.86 72.81640 × 480 37.50 75.00640 × 480 39.38 75.00640 × 480 43.27 85.01800 × 600 35.16 56.25800 × 600 37.88 60.32800 × 600 48.08 72.19800 × 600 46.88 75.00800 × 600 53.67 85.061024 × 768 48.36 60.001024 × 768 56.48 70.071024 × 768 60.02 75.031024 × 768 68.68 85.001152 × 864 54.35 60.051152 × 864 63.99 70.021152 × 864 67.50 75.001152 × 864 * 77.49 85.061280 × 768 47.78 59.871280 × 800 49.70 59.811280 × 960 60.00 60.001280 × 960 * 75.00 75.001280 × 960 * 85.94 85.001280 × 1024 63.98 60.021280 × 1024 * 79.98 75.021280 × 1024 * 91.15 85.021400 × 1050 64.74 59.951400 × 1050 * 65.32 59.981440 × 900 * 55.94 59.891600 × 1200 * 75.00 60.001600 × 1200 * 81.25 65.001600 × 1200 * 87.50 70.001600 × 1200 * 93.75 75.00Apple Macintosh® 640 × 480 35.00 66.67832 × 624 49.72 74.551024 × 768 60.24 74.931152 × 870 68.68 75.061280 × 1024 64.30 60.381280 × 1024 * 69.87 65.181280 × 1024 * 78.44 73.72HDTV (1080i/60) 1920 × 1080 33.75 60.00(1080i/50) 1920 × 1080 28.13 50.00(720p/60) 1280 × 720 45.00 60.00SDTV 480p 720 × 480 31.47 59.94DVD YCbCr 720 × 480 * 15.73 59.94720 × 576 * 15.63 50.00Progressive 720 × 480 31.47 59.94720 × 576 31.25 50.00NOTE:• Images above flagged with “*” are not supported by digital signal.• An image with higher resolution than the projector’s native resolution (1024 x 768) will be displayed with Advanced AccuBlend.• Some composite sync signals may not be displayed correctly.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.