Q1: Why can not turn on C800 DLP projector with this remote control?

A1:  In order to eliminate safety risks, our designer has to get rid of this function.

C800 built-in battery is 4200mAh，If it can be turned on by remote control， The remote control Perhaps turns on the projector when it packaged in a box or a bag accidentally, because it can not cool down easily in a small confined space then the projector turning too hot. fire accident maybe happened. This is why we remove this function.

Thank you for your understanding and support.