3M SCP717 - Manual (Page 11)

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Usage Notice 3M™ Super Close Projection System
Important Note
1. This product will detect the life of the lamp itself. Please be
sure to change the lamp when it shows warning messages.
2. Reset the “Lamp Counter Reset” function from the On
Screen Display “Management” menu after replacing the
lamp module (refer to page 28).
3. When switching the projector off, please allow the projector
to complete its cooling cycle before disconnecting the power.
4. Turn on the projector first and then the signal sources.
5. When the lamp reaches the end of its life, it will burn out
and may make a loud popping sound. If this happens, the
projector will not turn back on until the lamp module has
been replaced. To replace the lamp, follow the procedures
listed under “Replacing the Lamp”. (see page 47)