Diagnostic Tools & Calculators
Free online tools for projector maintenance professionals, cinema engineers, and AV technicians. Use these calculators to plan maintenance, estimate lamp life, calculate throw distances, and diagnose common issues.
Lamp Hour Calculator
Estimate remaining lamp or laser life based on usage patterns. Enter your projector's rated hours and current usage to see projections.
Throw Distance Calculator
Calculate the required throw distance for your projector based on screen width and throw ratio.
Lumen Degradation Estimator
Estimate lumen output degradation over time for laser and lamp-based projectors. Useful for maintenance planning.
Screen Brightness Calculator
Calculate screen brightness in nits (cd/m²) based on projector output, screen size, and gain.
Fault Code Reference
Quick reference for common projector fault codes. For detailed diagnostic procedures, contact our technical team.
| Code | Category | Description | Severity |
|---|---|---|---|
| E100 | Light Source | Laser/lamp communication failure | Critical |
| E201 | Thermal | Thermal shutdown activated | Critical |
| E305 | DMD | DMD sync signal lost | Warning |
| E410 | Power | Power supply anomaly detected | Critical |
| F-01 | Laser | Laser bank power imbalance | Warning |
| F-12 | Cooling | Cooling loop flow rate low | Warning |
| F-23 | Optical | Colour wheel sync error | Warning |
| F-34 | Input | Input board handshake failure | Info |
| W-05 | Filter | Air filter approaching limit | Info |
| W-18 | Light Source | Lamp hours exceed recommended | Warning |
Need Expert Diagnosis?
Our tools provide estimates only. For accurate diagnosis and repair, book your projector in for our comprehensive diagnostic service.
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