Instruction Manual

Replacing the Dell™ S520 Projector Lamp
The following message appears on the screen when your projector lamp
is approaching its end of life and needs to be changed:
Lamp is approaching the end of its useful life in the operation.
Replacement suggested! www.dell.com/lamps
CAUTION: Before you begin any of the procedures in this section,
follow the Safety Instructions in the user’s manual.
To replace the lamp:
1 Turn off the projector and disconnect the power cable.
WARNING: The lamp becomes very hot when in use. Do not
attempt to replace the lamp until the projector has been allowed
to cool down for at least 30 minutes.
2 Let the projector cool for at least 30 minutes.