Shutter Led; Warning And Error Thresholds; Temperature Sensor Thresholds; Error Threshold For Liquid Cooling Module - Christie HS 2K Series Service Manual

Shutter LED

Identify the shutter LED state colors and meaning.
LED Status
Off
Magenta (solid)

Warning and error thresholds

Learn the warning and error thresholds of the projector temperature, cooling module, and fans.

Temperature sensor thresholds

Learn the error thresholds for the temperature sensors. The projector shutdowns after an error
threshold being reached.
Temperature sensor
System thermal sensor
DMD thermal sensor
Blue laser diode Negative Temperature
Coefficient (NTC)
Red laser diode NTC
Blue laser diode switch
Red laser diode switch
Power supply NTC1
Power supply NTC2

Error threshold for liquid cooling module

Learn the error threshold (in RPM) for the liquid cooling components. The projector shutdowns in 30
seconds after the error threshold being reached.
Liquid cooling component
Liquid cooling pump
HS Series 2K Service Manual—D13HD2-HS, D13WU2-HS, D16HD-HS, D16WU-HS, D20HD-HS, D20WU-HS
020-001468-02 Rev. 1 (01-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
Projector State
Projector is on and an image is displayed. Shutter is open.
Projector is on and the image is blank. Shutter is closed.
Error °C
56
55
90
70
75
70
110
98
Error (RPM)
< 2800
Troubleshooting
42