Adjustment; Wb Adjustment - Haier LE392D2320 Service Manual

6. Adjustment

6.1 WB Adiustment
WB adjust： Choose the component source as the Current Source，Press"menu+8+8+9+3"enter the factory
mode， ，then choose the Color temperature and press "OK" to go the mode of color temperature （Cool、
standard、 Warm） ， press "OK"and then choose the option of Gain to adjust R/G/B Gain， The color temperature
specifications should be adjusted to the required range.
Such as LE26H100C：
Notice：R G B GAIN were less than 255 255 255 respectively，On this premise G GAIN goes to big
tune as far as possible
White balance value check：Current Source choose the "AV"/T304、"Component"/T314、"VGA"/T137
the three mode ， Color temperature
adjustment OK.
Adjustment specifications are written in white balance adjustment program, testing is based on the specifications of
the product .
Color temperature
(x,y)
Item
Adjust
specifications
Product
specifications
The TV's mainboard were offered by CVT,
to enhance its brightness.
specification also required within specification, the white balance
pictures one
pictures two
Cool
(0.265,0.268)
Level x
80IRE 0.003 0.003
80IRE 0.030 0.030
The ADC should not be adjusted.
Normal
(0.280,0.288)
y x
0.003
0.030
51
Warm
(0.313,0.329)
y x
0.003 0.003
0.030 0.030
of
y
0.003
0.030