How do I check how long the lamp has been used?

• You can use the Info page on the Visual Setup menu to view the number of hours the lamp has been used, and to reset the timer after you install a new lamp. You can also view video signal information and error codes for any problems that occur. See Viewing Status Information and Resetting the Lamp Timer for instructions.
  
  If the number shown is close to the limit, make sure you have a spare lamp handy.
  
  Caution: If you continue to use the lamp after you see the replacement indicators, the lamp is more likely to break.