LG 32LH20R Service Manual page 15

* CASE
First adjust the coordinate far away from the target value(x, y).
1. x, y > target
i) Decrease the R, G.
2. x, y < target
i) First decrease the B gain,
ii) Decrease the one of the others.
3. x > target, y < target
i) First decrease B, so make y a little more than the target.
ii) Adjust x value by decreasing the R
4. x < target, y > target
i) First decrease B, so make x a little more than the target.
ii) Adjust x value by decreasing the G
(4) Standard color coordinate and temperature when using the
CA100+ or CA210 equipment
Coordinate
Mode
x
Cool 0.276±0.002 0.283±0.002
Medium 0.285±0.002 0.293±0.002
Warm 0.313±0.002 0.329±0.002
To check the Coordinates of White Balance, you have to
measure at the below conditions.
Picture Mode : User 1
Dynamic Contrast : Off
Dynamic Colour : Off
(If you miss the upper condition, the coordinates of W/B
can be lower than the spec.)
Copyright 2009 LG Electronics. Inc. All right reserved.
C
Only for training and service purposes
Temp uv
y
11000K 0.000
9300K 0.000
6500K 0.003
- 15 - LGE Internal Use Only