4
Maintaining the Projector
This chapter explains how to maintain the projector.
■“Performing Routine Maintenance” on page 43
■“Upgrading the Projector” on page 47
Performing Routine Maintenance
This section provides instructions on performing routing maintenance.
■“To get the projector status” on page 43
■“To clean the projector lens” on page 44
■“To replace the lamp module” on page 44
■“To replace the battery in the remote control” on page 46
To get the projector status
■Open the
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