Elo TouchSystems ET1587C - 2.6 General performance; 2.6.1 Video output; 2.6.2 Luminance; 2.6.3 Luminance uniformity

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2.4 Rotation
｜H1-H2｜≦2.0 mm
2. Primary Test Mode 800×600 at 85Hz (for 15”)
3. Primary Test Mode 1024×768 at 85Hz (for 17” and 19”)
Horizontal Linearity≦5%
Vertical Linearity≦5%
All other modes
Horizontal Linearity≦7%
Vertical Linearity≦7%
<Conditions>
Display image-------crosshatch pattern
Maximum and minimum values should not be adjacent to each other.
Calculation:H/V-Linearity
Max-Ave
Ave
×100
Y1
Yn
Xm