What can be done?
Projector hosts two log files: one managed bythe Main controller and one specific for the Lamp power supply.
15.3.3 Logging
How to display the logging
Press Menu to activate the menus and select → → .
Image 15–16 Main menu, service 
Image 15–17 Service, diagnosis 
Image 15–18 Diagnosis, logging 
Image 15–19 Logging, main controller Use the ▲ or ▼ key to select to get a logging of the main controller or to select to get a logging of the lamp power supply.
Image 15–20 Main controller logging 
Image 15–21 Lamp power supply logging