807. Appendix 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 x 768 or lower.)Signal Resolution(Dots)Frequency H.(kHz)Refresh Rate(Hz)VIDEO NTSC/PAL60 — 15.73 60.00PAL/SECAM — 15.63 50.00IBM compatible640 × 480 31.47 59.94640 × 480 31.48 59.95640 × 480 37.86 72.81640 × 480 37.50 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 85.001280 × 768 47.78 59.871280 × 800 49.70 59.811280 × 960 60.00 60.001280 × 1024 63.98 60.021400 × 1050 - 60.001600 × 1200 75.00 60.02Apple Macintosh®640 × 480 35.00 66.67832 × 624 49.72 74.551024 × 768 60.24 74.93HDTV720p 1280 × 720 37.50 50.00720p 1280 × 720 45.00 60.001080i 1920 × 1080 28.13 50.001080i 1920 × 1080 33.75 60.00SDTV 480p — 31.47 59.94576p — 31.25 50.00DVD YCbCr — 15.73 59.94— 15.63 50.00NOTE:• An image with higher resolution than the projector’s native resolution (NP216/NP215/NP210: 1024 x 768 / NP115/NP110: 800 x600) will be displayed with scaling technology.• 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.• Sync on Green and Composite sync signals are not supported.