GPX Mini Projector Troubleshooting 2022
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GPX Mini Projector Troubleshooting 2022

GPX mini projector is a budget mini projector in the US market. In this guide, we will share GPX mini projector troubleshooting solutions and a

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How is Dual-Drive Laser Optical Engines Projector Different?

Some projectors are equipped with dual drive laaser optical engines. For what kind of applications would we need a dual-drive laser optical engine projector? How

Why Is My Projector Showing Red?
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Why Is My Projector Showing Red?

Projector has been a common household appliance in the US, which can project a big and immersive viewing experience for users. Some users have the

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What is Offset for Projectors?

The much more rarely discussed optical characteristics determine whether or not the image will actually make it to the screen. These metrics, which include the

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Projector vs TV: Which Conusme More Power?

Projector vs TV: Which Conusme More Power? TVs consume more electricity because the power of mainstream TVs is above 300W, while the power of mainstream

How to Connect Phone to Projector?
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How to Connect Phone to Projector?

Most budget projectors are multi-media projectors, and these projectors have no built-in Android systems. To access streaming content, you need to connect the multi-media projector

Epson EH-LS12000B Projector
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How to Adjust Focus of Epson EH-LS12000B Projector?

When multiple image sources are connected to the Epson EH-LS12000B projector, such as a computer and DVD player, you can switch from one image source

How to Connect DBPOWER Projector to iPhone?
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How to Connect DBPOWER Projector to iPhone?

DBPOWER projectors are popular in the US market. In this guide, we will share how to connect the DBPOWER projector to the iPhone and troubleshooting

how to turn on projector without remote
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How to Turn on Smart Projector Without Remote?

Remote is a key accessary of a projector, but how to fix it if the remote is broken or lost? Most projector beginners wonder how

Epson EH-LS12000B Projector
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Epson EH-LS12000B Projector Quick Corner Setting Tip

You can use the Epson EH-LS12000B projector’s Quick Corner setting to correct the shape and size of an image that is unevenly rectangular. Correcting the

Artlii Projector Troubleshooting
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Artlii Projector Troubleshooting for 2022

Artlii projectors are popular mini video projectors. Some projector beginners may don’t know how to troubleshoot the problems. In this post, we will introduce Artlii

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How to Change Display Language of BenQ Projector?

How can I change the language in the BenQ Display Pilot user interface for Windows? This tip will help you to finish the task. Follow

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Projector Use Convex Lens or Concave Lens?

Is the projector use convex lens or concave lens? A convex lens is used, and the projector lens is a convex lens, because the projector

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PVO Projector Troubleshooting for 2022

PVO projectors are popular budget mini projectors and are listed as one of the best sellers for video projectors on Amazon. In this guide, I

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How to Fix Android TV Dongle’s Remote Can’t Control BenQ Projector?

What to do if I cannot use the Android TV dongle’s remote control to control Android TV system or my projector? How can I fix

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What is Projector’s Keystone Correction?

What is keystone correction? Keystone Correction is a common feature found on all projectors, which uses digital algorithms to adjust the projection image to be

Epson CH-LS12000B
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Epson CH-LS12000B Safety Wire Using Tip

How to make Epson 4K laser flagship CH-LS12000B projector more safe when it is mounted to the ceiling? Let’s take a look. You can attach

Onn Projector Troubleshooting
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Onn Projector Troubleshooting 2022

Onn Projector is a mini projector with a budget price. As a precise electric appliance, the projector sometimes doesn’t work. In this post, you can

FUDONI Aurora P3 Projector
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How to Connect Speaker to FUDONI Aurora P3 Projector?

How to Connect Speaker to FUDONI Aurora P3 Projector? Follow this tip you can connect an external speaker to FUDONI Aurora P3 Projector. How to

What’s Difference Between HDMI ARC and eARC
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How to Connect Phone to Excelvan Projector?

Excelvan projector is a popular projector in the US market, which has high sales because of its mini size and low price. In this guide,