NEC iS15-2K, Руководство пользователя

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page 6.7
iS15-2K
Cinema Projector: User Manual 6. Appendix
Some dual SMPTE 292 source formats that will be auto-detected and displayed:
Example Vertical Maximum Active Examples
(2)
Aspect
Rates (Hz) Pixels / Frame (1) (2) (Active : overhead) Ratio
24 / 23.97 3,437,500 2662 x 1024 : (2,767,376) 2.6:1
2048 x 1106 : (2,306,580) 1.85:1
1920 x 1080 : (2,113,800) 1.78:1
25 3,300,000 2662 x 1024 : (2,767,376) 2.6:1
2048 x 1106 : (2,306,580) 1.85:1
1920 x 1080 : (2,113,800) 1.78:1
30 / 29.97 2,750,000 2048 x 1106 : (2,306,580) 1.85:1
1920 x 1080 : (2,113,800) 1.78:1
36 2,291,667 1920 x 1080 : (2,113,800) 1.78:1
48 / 47.95 1,718,750 1280 x 1024 : (1,346,680) 1.25:1
50 1,650,000 1280 x 1024 : (1,346,680) 1.25:1
60 / 59.94 1,375,000 1280 x 1024 : (1,346,680) 1.25:1
72 1,145,833 1280 x 720 : (943,200) 1.78:1
Note : If the maximum number of active pixels is exceeded, the electronics will truncate the excess data. There may be
image artifacts where this data truncation occurs.
Note : For all dual channel configurations, the two channels must be synchronized to be within 215ns.
Note 1: Max Active Pixels per Frame = 82.5 x 10
6
/ Vertical Rate.
Note 2: The Maximum Active Pixels/Frame must include an overhead which is the greater of 30 clocks per line at 82.5Mhz
OR 27 clocks per line at the input clock rate AND 4 lines per field/frame.