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Home > How To > Troubleshoot YG - 300 LCD projector 6 common problems
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Troubleshoot YG - 300 LCD projector 6 common problems

Troubleshoot YG - 300 LCD projector 6 common problems

By  Adeline Belluz 2018-02-23 21958 5

This post is about solving some frequently asked questions about YG - 300 LCD projector. If your YG - 300 projects picture in regular shape, the projected image is blurry or has black dots, or others, just read this troubleshooting guide.
YG - 300 LCD projector

This projector hasn't keystone correction function, which can adjust the distortion images. If you place your YG - 300 on an uneven surface when using the LCD projector, you will get unevenly rectangular images. In this case, move your projector to a flat place to correct the output image.

It's possible that the projector lens has dust on it, which cause black spots appear on the image. Clean the outside surface of the lens with a tissue, or beat at the body for several times if the outer lens is clean. If it doesn't help, try removing the shell and use a hair dryer to sweep the dust off.

Place the projector opposite a wall, keep the distance between and the device within 1.2 - 3 meters (the best projection distance is 1.8 meters). If the device is outside the range, the project images will be blurry.

The YG - 300 LCD projector's native resolution is 320 x 240 pixels, it supports 576P, 480P, 720P, 1080P, 640 x 480, 800 x 600, 1024 x 768, 1280 x 1024, 1280 x 720, 1440 x 900, 1920 x 1080, 1366 x 768, 1280 x 800, 1440 x 960, 1600 x 1200, 1680 x 1050 pixels files. The image is blown up on the screen - the pixels are enlarged which cause the image is not clear.

The YG - 300 can be powered by the power source with 12V 5A adapter, 5V 2A mobile power. Connect the device to power source, press the power button after its indicator finish flashing, then the indicator flashes for seconds, which means the projector is booting up.

If the projector doesn't power on, make sure you have connected it to the power source or its battery has power.

If the YG - 300 projector is power by mobile power, plug it into a stable power supplier through the 12V 5A adapter.

If above methods don't help, please contact the seller for aftersale service.

Yes, it can work with your phone if you have a Miracast like AnyCast Miracast TV dongle. Here is a reference for you to connect your phone to the projector: Anycast M2 Dongle Guide | Connect any phone to your TV.

For Gearbest customers: If you've YG - 300 LCD projector from us and still has problem, please do not hesitate to get in touch with us. Just fill in the ticket with your questions at our Support Center and send it to us. We will do our best to deal with your problem as soon as possible.

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