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14. Brightness Inspection
- Measure the subjects below and it should satisfy the spec of
product specification.
(1) Brightness(ANSI-Lumen)
(2) White color coordinate
(3) Color Uniformity
(4) Brightness Uniformity
14.1. Preparation for Adjustment and
Device Composition
14.1.1. Adjustment Preparation
(1) Input source: Default (No need to designate Source)
(2) The order of operating the adjustment remote controller
buttons
- IN-STAR -> 4. DDP OPTIC CHECK -> Select Full White.
14.1.2. Brightness Measurement Screen Setting
(Fig. 14-1-2-1)
Brightness Measurement Screen Setting Composition
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
14.1.3. Projector Brightness Measurement
JIG Software Organization
(1) Model Selection : PW800
(2) Selecting screen size : W: 861, H: 539
1) Press the direction key of the adjustment remote
controller to change the screen of the projector to White
Pattern.
- After 2~3 seconds, White Color Coordinate Data is
transmitted from CL200.
- In the result display window in the right center of the
screen, color coordinate and brightness value are
recorded.
2) Press 'Finish' button of the screen.
(3) White brightness inspection: brightness is Min Spec 320
ANSI lm or more.
15. Joystick Test
- Go to the Power only mode using the remote control that
adjusts. Press Up, Down, Left, Right, and the ENTER key
on the joystick to confirm "TEST OK" and that the joystick
works.
- 13 -
(Fig. 14-1-3-1)
LGE Internal Use Only
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