Christie CP2000-X User Manual download pdf (Page 38)

INSTALLATION & SETUP

2-30 CP2000-X User Manual

020-100031-01 Rev. 1 (03-2009)

 If focus on the paper

improves, this indicates

that the right side of the

image is focusing in front

of the screen. See Figure

2.36.

 If focus on the paper

worsens, this indicates that

the right side of the image

is focusing behind

the

screen.

GOAL: If the image comes into

focus on both sides

simultaneously, left/right

boresight is fine—skip to Step

7.

3. Adjust the horizontal boresight bolt (Figure

2.37) as necessary to direct or “aim” the

lens toward the side of the image which

focused too close to the lens. When both

sides appear equally blurry, re-focus on the

left side of the screen.

4. Adjust horizontal offset to re-center the

image on the screen.

5. Repeat Steps 4 and 5 until both sides of the

image are well focused.

6. Adjust the “hold” screw to lock in place,

and check boresight again.

1. When left/right boresight is

complete, focus the image at

the top edge of the screen

(Figure 2.39.).

If the bottom remains blurry

while the top edge is focused,

refer back to Step 2 but use a

paper at the bottom of the

screen to determine whether

the bottom of the image is

focused in front of

the screen

or behind

the screen. If the

bottom is well focused, skip to Step 11.

Figure 2.37. Example of Poor Left/Right

Boresight

Figure 2.38. Adjust

L/R Boresight

Figure 2.39. Adjust Top Focus

Adjust Top/Bottom 

Boresi

g

ht

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