Christie 4K10-HS Installation And Setup Manual page 31

• If pressing the FOCUS
counterclockwise.
4. Refocus position 1 and check if position 2 is also in focus. If not, repeat step 3 and 4 until both
position 1 and 2 are in focus.
5. To optimize the focus of position 3 on the screen, turn the set screw C clockwise or
counterclockwise.
• If pressing the FOCUS
clockwise.
• If pressing the FOCUS
counterclockwise.
6. Repeat from step 2 until the projected focus pattern is as sharp as possible in the center, left,
right, top, and bottom of the screen.
7. If the projector is still not in focus, reset the set screw position:
a. Turn the set screws counterclockwise until tight.
b. Turn the set screws 1.5 turns in the clockwise direction back to their factory default
setting.
c. Check that the alignment of the set screws matches what is shown in the image
above.
4K7-HS/4K10-HS Installation and Setup Guide
020-001449-02 Rev. 1 (06-2019)
Copyright ©2019 Christie Digital Systems USA Inc. All rights reserved.
key results in position 2 coming into focus, turn the set screw A
key results in position 3 coming into focus, turn the set screw C
key results in position 3 coming into focus, turn the set screw C
Installation and setup
31