Projector General Maintenance Guidelines
There are a few other tips to help in the overall maintenance of a projector:
Unplugging The Projector
When shutting down the projector, you should wait until the fan completely stops before unplugging the projector. Not following this increases the chances of a short circuit.
Transporting The Projector
Be smart when transporting the projector. Not taking care of the projector’s physical security could have seriously detrimental consequences. Anything could happen, so be mindful of how you transport the projector; maybe consider a carrying case.
Temperature
Take great care not to leave the projector in extremely cold or warm temperatures for extended periods. When you bring the projector back to room temperature, the projector could produce condensation, which is not ideal for electronic components. Not doing this will severely impact the life of the lamp and projector overall.