3210.1.3. White balance adjustmentName of measuring instrument Connection RemarksW/ B patternColor analyzer(Minolta CA-100 or equivalent)Panel surfaceSteps Remarks• Make sure the front panel to be used on the final set is fitted.• Make sure a color signal is not being shown before adjustment.• Put the color analyzer where there is little colour variation.Picture menu : DynamicASPECT : 16:9Adjustment Remarks1. Enter the Service mode menu.Please receive the external signal. Or, please select CVBS/YUV (no sync).2. A number key [1] or [2] are operated and [WB-ADJ] is displayed.Check that the color balance is [ COOL ].3. A number key [0] is operated and select [METHOD].4. A number key [5] is operated and [INNER PATTERN] is displayed.5. Select [G-CUTOFF] item, using the number-key [3] or [4], and set to [80], using the vol-ume-key [+] or [-].Also, [B-CUTOFF] and [R-CUTOFF] set to [80]6. Set [G-DRIVE] at [D0].7. Touch the signal receiver of color analyzer to the INNER PATTERN's center, and adjust Bdrive and R drive so x, y become the [COLOR TEMP COOL] in the below table1.8. All RGB drive increase so that the maximum drive value of RGB may become [FF].([ALL-DRIVE] set to [FF].)9. Set color balance to [NORMAL] using [7] key.10. Fix G-CUTOFF, B-CUTOFF and R-CUTOFF at [80].11. Set [G-DRIVE] at [D0].12. Adjust B-DRIVE and R-DRIVE so the INNER PATTERN’s x, y become the [COLORTEMP NORMAL] in the below table1.13. All RGB drive increase so that the maximum drive value of RGB may become [FF].([ALL-DRIVE] set to [FF].)14. Set color balance to [WARM] using [7] key.15. Fix G-CUTOFF, B-CUTOFF and R-CUTOFF at [80].16. Set [G-DRIVE] at [D0].17. Adjust B-DRIVE and R-DRIVE so the INNER PATTERN’s x, y become the [COLORTEMP WARM] in the below table1.18. All RGB drive increase so that the maximum drive value of RGB may become [FF].([ALL-DRIVE] set to [FF].)METHOD=01copy adjustments
