ViewSonic VE155B - 15" LCD Monitor Service Manual page 17

C. Set CA210 color analyzer at the center of screen.
D. Move " ▼ " key to select the " WHITE BALANCE" item in the factory mode and
press " 2 "key, then the white balance will be auto adjusted.
E. Color temperature verification: (Set Brightness and Contrast to Maximum)
(1) 6500K verify : press " ▼ " ," ▲ " key to move cursor to 6500K at
factory mode and press " 2 " key, and then check the color temperature is
(2) 9300K verify : press " ▼ " ," ▲ " key to move cursor to 9300K at
factory mode and press " 2 " key, and then check the color temperature is
4. Geometry:
A. Pattern : Cross hatch
B. Change each mode on the timing table in turns and execute the "Auto Adjust
" function on the OSD menu , then all the data of each mode will be auto saved.
C. Until all of modes are adjusted, press " 1 " to exit OSD menu and switch power off
to exit factory mode.
ViewSonic Corporation
x=0.310 ± 0.03
y=0.330 ± 0.03
2
Y ≧ 200 cd/m
x=0.283 ± 0.03
y=0.298 ± 0.03
14
Confidential – Do Not Copy
VE155s, VE500-2
VE155/b, VA520-2