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9. CWI/NDC Adjustment
(Base value --> CWI: 160, NDC: 12)
9-1. Required Test Equipment
Remote Controller
9-2. Preparation for Adjustment
(1) Connect power and turn the TV set on.
(2) Enter to CWI/NDC.
9-3. Adjustment
(1) Using the channel key, adjust CWI-Pat.1 to the left/right.
(2) During adjustment, check the appearance of noise in the
TEST Pattern.
Set the value to reduce green noise in step 3~4.
(3) Using CH UP/DOWN key of the Remote Controller, enter the
RED PATTERN.
(4) Check the uniformity of RED Pattern to verify.
Starting point of noise
(Appearance GREEN)
<Fig. 8> TEST Pattern(Lamp Gray Pattern)
<Fig. 9> TEST Pattern(RED Pattern)
9-4. NDC Adjustment
NDC Mode is for compensating the deviation of each Lamp.
Adjust Left/Right value with using CH UP/DOWN key on the
Remote Controller to set an uniformity for White color.
The sensitivity of sensor may vary due to the temperature.
Thus it may cause color changed bacause of the color wheel
angle changed.
<Fig. 10> TEST Pattern
