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3. Alignment instructions
3.1 Complete set alignment
3.1.1 According to wiring diagram connect all boards correctly. Power on the TV, check if the display
is normal.
3.1.2 Factory menu usage
a) First press "INPUT" button, then in turn press "2、5、8、0" to access factory main menu.
b) Press " " and " " to select item, then press " " to access.
c) Press " " and " " to move upward or downward and select item.
d) Press " " and " " to adjust.
e) Press "MENU" to return to the previous screen.
3.2 White balance adjustment
3.2.1 Preparations before adjustment
Before white balance adjustment, let the TV work for more than 30 minutes so the TV will be in
stable status. Then use white balancer CA210 to adjust.
a) When adjusting in VGA mode, input VESA800×600/60Hz (for VG848 Timing, input 854) format
signal with crosshatch pattern. Go to user menu, select VGA Settings from Setup menu, then select
Auto to perform auto correction so that the picture can be displayed wholly. Then input signal from
VG848 with PATTERN of 914, go to factory menu and select ADC ADJUST to perform AUTO ADC
until "Complete" appears.
b) When adjusting in YPbPr mode, first input 480i/60 Hz format signal with 75% color bar plus gray
scale (VG848 Timing, input 968, PAT 918). Go to factory menu, select ADC ADJUST to perform
AUTO ADC until "Complete" appears.
c) In this chassis only perform NORMAL color temperature alignment. During alignment please
guarantee that bright step's color temperature to be △ X≤ ± 5, △ Y ≤ ± 5, dark step color
temperature to be △X≤±10, △Y≤±10. Depending on different LCD panel type (non-TN panel
& TN panel), the color temperature requirement is different. See below table 2.
Panel type
Non-TN panel
12000K（272、278）
TN panel
10000K（280、288）
Cool
9300K（285、293）
8000K（295、305）
Table 2: Color temperature requirements
4
Normal
6500K（313、329）
6500K（313、329）
Warm
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