How to maintain the projector lamp daily:
1 . Do not directly disconnect the power supply during use.
2 . Each use time does not exceed 4 hours. Each use lasts at least 3 minutes.
3 . After shutdown, please make sure the cooling fan is stopped before unplugging the power plug.
4 . Do not restart or shut down repeatedly within a short period of time.
5 . Regularly clean the dust inside the projector and lamp, and replace the filter. Otherwise the temperature rise will cause the projector to shut down automatically to protect it.
6 . Use ECO mode to reduce light bulb consumption. Energy saving up to 70%.