Adjusting Boresight - Christie GS Series Service Manual

3. Adjust the focus to make the picture as fuzzy as possible.
4. Measure the minimum imaging distance.
5. Confirm whether the distance values differ less than 3 cm from the lens specification values.
• If the value does not meet the lens specification within 3 cm, adjust the three set screws
with a M4 allen key.
• If the value does meet the lens specification within 3 cm, do a boresight adjustment.

Adjusting boresight

Notice. Failure to comply with the following may result in property damage.
• Do not adjust the set screws beyond two full turns in the clockwise direction to avoid equipment
damage.
Adjust the three set screws with a M4 allen key to make the image clear, crisp, and sharp.
• To tighten the set screws, turn counterclockwise.
• To loosen the set screws, turn clockwise.
To adjust boresight, complete the following steps.
1. To adjust the focus to position 1 on the screen, click Focus.
2. Once position 1 is in focus, check position 2. If position 2 is not in focus, use the focus Up or
Down key to bring position 2 into focus on the screen.
GS Series 630-635 Service Manual
020-001224-02 Rev. 1 (08-2018)
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Service setups
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