Eiki LC-NB3E Condenser Lens adjustment, Green b Slot B Moving of slot B Slot D Moving of Slot D

Optical Adjustments

Condenser Lens adjustment

1 Turn the projector on by a state of without FPC cables.

2 Project only green light on the screen.

3 Adjust the adjustment base of condenser lens assy to make color uniformity in green.

1)If the shading appears on the left or right of the screen as shown in Fig.2-1, loosen 2 screws A with the 2.0mm hex driv- er, and adjust the slot B to make color uniformity in green by using a slot screwdriver.

2)If the shading appears on the top or bottom of the screen as shown in Fig.2-2, loosen 2 screw C with the 2.0mm hex driver, and adjust the slot D to make color uniformity in green by using a slot screwdriver

4 Tighten screws A and C to fix the Condenser lens unit.

Note:

The relay lens adjustment must be carried out after completing this adjustment.

a Green b

A

a

A

b

Slot B

Fig.2-1

Moving of slot B

x

Green

y

C

C

x

y

Slot D

Fig.2-2

Moving of Slot D

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