Precautions for using the projector

1, wire projector use should be away from the heat source
2. Try to use the nominal value of the original voltage of the projector, the ground wire and power polarity
of the machine 3. Users are not allowed to repair and open the body by themselves. Internal cable parts replacement should use the original parts
as much as possible. 4. When the projector is not in use, the power supply
must be cut off 5. When using the projector, if any abnormal situation is found, unplug the power supply
first. 6. After use, first let the projector cool down
7. Pay great attention to the movement of the machine, take it lightly, pay attention to packaging and shockproof during transportation.