Hitachi CPA220N Technical Manual - Page 2
Initial set signals
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Initial set signals Initial set signals The following signals are used for the initial settings. The signal timing of some computer models may be different. In such case, adjust the items V POSITION and H POSITION in the IMAGE menu. Back porch (B) Front porch (D) Back porch (b) Front porch (d) Data H. Sync. Active video (C) Sync (A) Data V. Sync. Active video (c) Sync (a) Resolution (H x V) 720 x 400 640 x 480 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1152 x 864 1280 x 768 1280 x 800 1280 x 960 1280 x 1024 1280 x 1024 1280 x 1024 1440 x 900 1400 x 1050 1600 x 1200 Horizontal signal timing (μs) Vertical signal timing (lines) (A) (B) (C) (D) (a) (b) (c) (d) Signal mode 2.0 3.0 20.3 1.0 3 42 400 1 TEXT 3.8 1.9 25.4 0.6 2 33 480 10 VGA (60Hz) 1.3 4.1 20.3 0.8 3 28 480 9 VGA (72Hz) 2.0 3.8 20.3 0.5 3 16 480 1 VGA (75Hz) 1.6 2.2 17.8 1.6 3 25 480 1 VGA (85Hz) 2.0 3.6 22.2 0.7 2 22 600 1 SVGA (56Hz) 3.2 2.2 20.0 1.0 4 23 600 1 SVGA (60Hz) 2.4 1.3 16.0 1.1 6 23 600 37 SVGA (72Hz) 1.6 3.2 16.2 0.3 3 21 600 1 SVGA (75Hz) 1.1 2.7 14.2 0.6 3 27 600 1 SVGA (85Hz) 1.1 3.9 14.5 0.6 3 39 624 1 Mac 16" mode 2.1 2.5 15.8 0.4 6 29 768 3 XGA (60Hz) 1.8 1.9 13.7 0.3 6 29 768 3 XGA (70Hz) 1.2 2.2 13.0 0.2 3 28 768 1 XGA (75Hz) 1.0 2.2 10.8 0.5 3 36 768 1 XGA (85Hz) 1.2 2.4 10.7 0.6 3 32 864 1 1152 x 864 (75Hz) 1.7 2.5 16.0 0.8 3 23 768 1 W-XGA (60Hz) 1.6 2.4 15.3 0.8 3 24 800 1 1280 x 800 (60Hz) 1.0 2.9 11.9 0.9 3 36 960 1 1280 x 960 (60Hz) 1.0 2.3 11.9 0.4 3 38 1024 1 SXGA (60Hz) 1.1 1.8 9.5 0.1 3 38 1024 1 SXGA (75Hz) 1.0 1.4 8.1 0.4 3 44 1024 1 SXGA (85Hz) 1.4 2.2 13.5 0.8 6 25 900 3 WXGA+ (60Hz) 1.2 2.0 11.4 0.7 3 33 1050 1 SXGA+ (60Hz) 1.2 1.9 9.9 0.4 3 46 1200 1 UXGA (60Hz) 2