Christie Error Codes & Warnings
A comprehensive reference for Christie projector system status messages. Understanding your error code is the first step toward a fast, accurate repair.
Lamp Platform Error Codes
These codes apply to UHP and Xenon lamp-based Christie projectors across the 1DLP and 3DLP ranges.
E01Lamp Ignition FailBallast struck but no arc detected. Aged lamp, HV lead fault, or ballast ripple.CRITICALE02Lamp OvervoltageArc voltage exceeded limit. End-of-life lamp or incorrect lamp profile.CRITICALE03Colour Wheel SyncWheel position sensor reports unexpected value. Bearing wear or sensor fault.HIGHE04DMD Over TempDMD chip temperature above safe limit. Heatsink blockage or fan failure.CRITICALE05Power Rail UVDC supply below regulated voltage. Capacitor aging or load fault.HIGHE06Interlock FaultSafety interlock open circuit. Panel not seated or switch failure.MEDIUME07Ballast CommCommunication lost between main board and ballast. Cable or board fault.HIGHE08Lamp Hours ExpiredLamp has reached or exceeded rated life. Replacement required.MEDIUMLaser Platform Error Codes
These codes apply to laser phosphor and pure-RGB laser Christie projectors.
L01Laser DeratingDiode reduced output for thermal protection. Heatsink or TEC issue.CRITICALL02Phosphor Wheel TempPhosphor wheel above thermal limit. Cooling blockage or delamination.CRITICALL03RGB ImbalanceChannel output ratio outside spec. Diode degradation or driver fault.HIGHL04Gate Driver FaultLaser gate driver failure. Prevents diode modulation. Board repair needed.CRITICALL05TEC Module FailThermoelectric cooler not maintaining setpoint. TEC or controller fault.HIGHL06Beam CombinerCombined beam quality below threshold. Alignment or optic degradation.HIGHL07Diode OvercurrentLaser diode current exceeded safe limit. Driver or sense resistor fault.CRITICALL08Warranty ExpiredProjector out of manufacturer warranty. Contact us for repair options.MEDIUMSystem Warning Messages
Warnings indicate conditions that require attention but may not prevent operation.
W01Filter ReplacementAir filter approaching end of life. Replace filter and clean air path.LOWW02Thermal ShutdownInternal temp exceeded limit. Check fans, filters, and ambient conditions.CRITICALW03Fan TachometerFan speed below threshold. Inspect for blockage or bearing wear.HIGHW04Optical DegradationLight output below expected level. Clean optical path or service lamp/laser.MEDIUMW05Contrast LossMeasured contrast ratio below spec. Clean optics or check DMD/LCOS.MEDIUMW06Firmware MismatchFirmware version incompatible with hardware. Update to compatible version.MEDIUMCommon Questions About Error Codes
Quick answers to frequently asked questions about Christie projector error codes.
Should I attempt to clear the error myself?
We do not recommend clearing error codes without understanding the root cause. Many codes indicate underlying hardware issues that will worsen if ignored. Always note the full error code before contacting us.
How do I find the error code on my projector?
Error codes are displayed on the projector's on-screen menu under System Status or Service. Some models also display codes via front-panel LED patterns. Consult your user manual for the specific access method.
Can you diagnose without the error code?
Yes, our workshop diagnostic process is comprehensive and will identify faults regardless of whether you have the error code. However, providing the code helps us prepare the correct test equipment and spares.
Do all error codes require workshop repair?
Not all. Some warnings (W01 filter replacement, for example) can be resolved on-site. We can advise remotely for minor issues. Critical errors (E01, L01, L04, W02) always require professional service.
Seeing an error code? Let's fix it.
Note your error code and book a repair. We'll diagnose the root cause and provide a detailed repair quote within 3-5 days.