Cleaning reminder
Dust is accumulated inside the projector, the filter screen is blocked, and the high temperature bothers you? Clean up the dust regularly to make the machine rejuvenate!
Signal problem
The projector automatically shuts down because there is no signal input? Don't worry, just cancel the automatic shutdown setting and solve it easily!
Bulb maintenance
Is there something wrong with the projection bulb? May be improper operation! Avoid continuous switching and control the switching time to make the bulb more durable!
High-voltage drive board failure
The projector's high-voltage drive board is damaged, and it will automatically turn off? Contact after-sales maintenance to solve your troubles quickly!
Main board overheating protection
The overheating protector of the motherboard is aging, which may also lead to automatic shutdown. The investigation was fruitless? Contact after-sales maintenance and let the professional team solve your worries!