Elo TouchSystems ET1587C - 2.6.9 Jitter

- 31 -
2.6.6 Misconvergence
Center area display (A):0.3mm (Max.)
Corner area display (B):0.4mm (Max.)
<Conditions>
Display image : Crosshatch pattern mixed with R,G and B colors.
Convergence gauge: KLEIN CM7AG or equiva-lent.
Display area : 270 ×202mm for 15”
Display area : 300 ×225mm for 17”
Display area : 350 ×262mm for 19”
Display area : 317 ×237mm for Atronic 17” mode 4 and Bally 17” mode1~7.
Display area : 356 ×264mm for Bally 19” mode 1~7.
Display area : 358 ×268mm for SEGA 19” mode 8~9.
2.6.7 Purity
Conspicuous mislanding shall not be visible within display area at a distance of 60
cm from CRT surface.
<Conditions>
Display image: White flat field
Luminance : Contrast max, Brightness
Display area : 270 ×202mm for 15”
Display area : 300 ×225mm for 17”
Display area : 350 ×262mm for 19”
Display area : 317 ×237mm for Atronic 17” mode 4 and Bally 17” mode1~7.
Display area : 356 ×264mm for Bally 19” mode 1~7.
Display area : 358 ×268mm for SEGA 19” mode 8~9.
2.6.8 White Uniformity
xa-xc≦±0.015
ya-yc≦±0.015
xa:x coordinate at the CRT center
xc:x coordinate at any other point
ya:y coordinate at the CRT center
AA
B
B
B
B
W
H