Adjusting The Phosphor Index - Christie HS Series Service Manual

• If pressing the Focus Up key results in position 2 coming into focus, adjust set screw B
clockwise.
• If pressing the Down key results in position 2 coming into focus, adjust set screw B
counterclockwise.
3. Refocus position 1 and check if position 2 is also in focus. If not, repeat steps 1 and 2.
4. 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 below.

Adjusting the phosphor index

After replacing main board, combiner, and upgrading firmware, proceed with the phosphor index
adjustment.
Warning! If not avoided, the following could result in death or serious injury.
• Do not look into the projector lens when the laser is on. The bright light may result in permanent
eye damage.
ID Part name
1 Test equipment
2 Test pattern
3 Inspection items
HS Series D13 Service Manual
020-000892-03 Rev. 1 (12-2019)
Description
Video generator
64 Gray RGBW
• Check if the blue color level is supersaturated.
• If the blue color level is supersaturated, the 64 Gray RGBW test pattern
appears blurred and fuzzy.
Service setups
28