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A-4 Appendix
A
S/N
DNW-7/90/90WS/9WS: 63 dB (Y typical)
DNW-7P/90P/90WSP/9WSP: 61 dB (Y typical)
Modulation (at center)
DNW-7/7P: 60%
DNW-90/90P: 70%
DNW-90WS/90WSP/9WS/9WSP (4:3 mode): 55%
DNW-90WS/90WSP/9WS/9WSP (16:9 mode): 70%
Registration
0.05% or better for entire screen area (excluding lens distortion)
Geometric distortion
None identified (excluding distortion due to lens)
Smear
–130 dB (DNW-7/7P)/–140 dB (DNW-90/90P/90WS/90WSP)/–120 dB
(DNW-9WS/9WSP) (Y typical)
Viewfinder
CRT
1
1
/2-inch (DNW-7/7P/90/90P) or 2-inch (DNW-90WS/90WSP/9WS/
9WSP) monochrome, quick start type
Horizontal resolution (at center)
DNW-7/7P/90/90P: 600 TV lines
DNW-90WS/90WSP/9WS/9WSP: 450 TV lines (16:9 mode)
600 TV lines (4:3 mode)
The DNW-90WS/90WSP/9WS/9WSP has a greater eyepiece magnification than the
DNW-7/7P/90/90P.