
Troubleshooting guide
1. No Sound
*Turn Dolby audio off in your device.
*External speaker is required For VGA cable connection.
2.Blurry Image
*Adjust focus ring/keystone.
*Projector and screen/wall must be in effective distance.
3.Remote Unresponsive
*Make sure remote points at IR receiver directly.
*Do not cover IR receiver.
4.Up Side Down Images
Enter"Menu"on projector or remote to flip the projection image.