TOPVISION projector is one of the best sellers of video projectors on Amazon. This post will gather the FAQs and related troubleshooting solutions.
TOPVISION Projector No Sound Troubleshooting
If you find the projector has no sound, firstly check the mute button and try to adjust the volume.
When you play videos on Netflix, you need to turn off Dolby Sound by the following steps: Settings > Display & Sounds > Audio > Dolby Digital Output > Dolby Digital Plus OFF.
Check the audio cable when you connect the projector to an external speaker.
TOPVISION Projector Blurry Image
Adjust the keystone and focus knob to adjust the image clarity and shape.
Check the image size and do not exceed the max screen size of the projector.
Avoid strong lights when using the projector. It is recommended to turn the lights off to ensure a better viewing effect.
TOPVISION Projector Remote Control Troubleshooting
Check the battery of the remote by replacing a new pair of batteries for the projector.
Point the projector directly.
Keep a close distance to the projector when using the remote.
Remove the sundries around the projector to avoid the signal block.
TOPVISION Projector Overheating
Don’t keep the projector on for a long time when you are not using the projector.
Place the projector in a cool and ventilative place.
Do not cover the projector with any cloth. Do not place sundries around the projector.