Haier LE32B7600 Service Manual

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Haier LE32B7600 Service Manual Manual pdf 47 page image

477. Adjustment7.1 WB AdjustmentWhite balance adjustment: Turn on the TV, then press “MENU+1999+OK”, it will achieve the factory mode.Current Source is "Ypbpr", and then choose Color temp as Warm / Normal / Cool, use remote control to choose “WDPattern” for 80 .Then choose the Gain bar to adjust the R/G/B value, the temperature adjustment meet to therequired specification range. (Note: MAX LV>220 )White balance value checking: Check color temperature of AV,HDMI,VGA source is within the specifications, If notsame, need to switch to the other source and adjust to the same. If same ,the OK white balance adjustment.Color Temperature Specification:MIN MAXR GAIN 80 140G GAIN 80 128B GAIN 80 140ADC adjustmentWarm Normal Coolx (center) 0.285  0.015 0.265  0.015 0.254  0.015y (center) 0.285  0.015 0.265  0.015 0.250  0.015