Polaroid 215EPolaview manual Preset timing *Compression

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		Preset timing (*Compression)
		MAC 16” 832x624		MAC 19” 1024x768
Horizontal frequency		49.725 KHz		60.2410 KHz
A-Period	20.111 µs (1152 dots)		16.600 µs (1328 dots)
B-Blanking	5.587	µs (320 dots)	3.800	µs (304 dots)
C-Sync Width	1.117	µs (64 dots)	1.200	µs (96 dots))
D-Back Porch	3.910	µs (244 dots)	2.200	µs (176 dots)
E-Active Time	14.524 µs (832 dots)		12.800 µs (1024 dots)
F-Front Porch	0.559	µs (32 dots)	0.400	µs (4 dots)
Vertical frequency		74.550 Hz		74.9266 Hz
A-Period	13.414 ms (667 lines)		13.346 ms (804 lines)
B-Blanking	0.865 ms (43 lines)		0.597 ms (36 lines)
C-Sync Width	0.060 ms (3 lines)		0.050 ms (3 lines)
D-Back Porch	0.784 ms (39 lines)		0.498	(30 lines)
E-Active Time	12.549 ms (624 lines)		12.749 ms (768 lines)
F-Front Porch	0.020 ms (1 line)		0.050 ms (3 lines)
Sync Polarity (H/V)	Negative/Negative			—

*Note: Because some lines are omitted, picture degradation may occur.

English 29