JVC LX-P1010ZU Service Manual page 20

Lcd data projector
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Fig. 3-4-14
2. FULL MIRROR RED-2 ADJUSTMENT
a. Supply 100 % Yellow Signal and project on the screen.
b. Loosen 2 Screws (B) of the Full Mirror Red-2.
c. Insert a (-) screwdriver into Portion (b) and move the Full
Mirror Red-2 in the direction shown by the arrows so that
color uniformity is achieved over the whole screen. And
then tighten 2 screws (B).
Fig. 3-4-15
3. FULL MIRROR BULE ADJUSTMENT
a. Supply 100 % White Signal and project on the screen.
b. Loosen 2 Screws (C) of the Full Mirror Blue.
c. Insert a (-) screwdriver into Portion (c) and move the Full
Mirror Blue in the direction shown by the arrows so that
color uniformity is achieved over the whole screen. And
then tighten 2 screws (C).
Fig. 3-4-16
4. If the Full Mirror Blue adjustment can not be done, repeat step
1 through 2.
Note:
Do not use excessive force when adjusting the Mirror.
Otherwise, the Mirror may be damaged.
3.4.10. POLARIZER ADJUSTMENT
This adjustment needs Extension Cable.(Prease refer to "1.1.
SERVICE POSITION")
Purpose:
To set the polarizer in the proper position.
Symptom of Misadjustment:
The picture will become bluish or reddish or greenish.
TP
ADJ.
POLARIZER RED
POLARIZER
GREEN
POLARIZER
BLUE
EQUIPMENT
TEST PATTERN SIGNAL
LX-P1010ZU/ZE
INPUT /
Test Pattern signal softwear menu
(RGB Input Connector)
BLACK SIGNAL (0 %)
(Right Click menu=4 LEVEL
=1 Black Level)
SPECIFICATION
Refer to Description below
(PA014) 20

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