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DMD chip, FM-PCB and TIR prism Replacing Procedure
DMD chip, FM-PCB and TIR prism Replacing Procedure
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[3] Convergence adjustment
After finishing the assembling and mounting the DMD block back on the projector, take the convergence adjustment below.
Tools:
• Straight head hex driver [M2.0] and Special wrench (DPKW1001ZA)
• Ball pointed hex driver [M1.5] x 2 (DPVF2457ZA/X1)
DMD plate(R)
Fixing screws (D)
DMD plate(G)
Fixing screws (D)
CONVERGENCE
RED
GREEN
BLUE
BLUE
MENU SELECT
SUB MENU
ENTER
GREEN 1/5
NEXT
ENTER
Loosen 4 screws 45-degree turn
GREEN 5/5
END
ENTER
Fasten 4 screws
RED 1/5
NEXT
ENTER
Loosen 4 screws 45-degree turn
RED 5/5
END
ENTER
Fasten 4 screws
[Note]: Set to " 0 " for adjustment value of [ELECTRICAL CONVERGENCE] in advance.
3. 1. Adjustment procedure
1. Project the internal crosshatch pattern and check the misalignment of each R/G/B
component.
2. Enter the service mode, and select submenu [MECHANICAL CONVERGENCE] of
[EXTRA OPTION]*.
3. Select color and press the [ENTER] button. The adjustment procedure will be dis-
played on the screen.
1) Loosen 4 fixing screws on the DMD plate you intend to adjust 45-degree turn.
* Some of the models do not have this
function.
[Note]:
• When loosing screws-D, do not use ball
pointed hex driver but use 2.0 mm straight
hex driver and special wrench (DPKW1001Z)
for the longer screws.
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