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Why the image is pixelated from my projector?

Usually this is related to unmatched output resolution setting and content.  For example, setting 720P resolution output to a 4K projector or playing a 720P video on a 4K projector in full screen would cause pixelated.   Please make sure to set recommended resolution by referring to this FAQ.

What to do if the image shows keystone effect from the projector?

When you see below situation, please follow below instructions to adjust:   If the projector supports Auto Keystone or Vertical keystone, please try to turn on or manually adjust by referring to user guide. If possible, put the projector on the flat surface and make sure projector lens and screen are in a 90-degree angle.  

How to solve “Out of range” when connecting PC/laptop to a projector?

Please refer to this FAQ.

What to do if I can't mirror my screen after I updated the iOS version to iOS14?

Due to iOS14 compatibility issues, please follow below table for solution.   Model Solution X100-4K Install EAirPlay.apk and follow instruction X10-4K Update FW to V1.13 via OTA M2 Update FW to V1.0 via OTA M1+_G2/M1+_V Update FW to V1.04 via OTA M1 mini plus Update FW to V1.02 via OTA SOP URL: https://support.viewsonic.com/hel...

What is the maximum resolution for the projector.

To locate the maximum or native resolution for a projector, there are a few places this can be found.  We highly recommend using the native resolution for LCD displays as this will provide the clearest possible image from the device. Check the product page for your model on the Viewsonic website and you will see the native resolution displaye...

Why is my projector fan making an unusual noise?

Most fan noise issues are related to settings or ventilation. Check the High Altitude Mode and ensure the vents are clear before considering repair. Troubleshooting Steps: Verify Device Specs: If you own a fanless portable model and hear strange noises, contact support immediately as there are no moving parts intended to make sound....

The image is out of focus

Make sure that you have set it to its native resolution. Check the user guide to determine what the native resolution of the display is and set it to the native resolution if  the video source that is being used can support it. Digital signals (HDMI, DisplayPort) normally produce sharper images. If you are using a VGA or analog signal try to s...

How to make the screen fit my projector's display area?

Please refer to this FAQ:   How to solve the overscan problem with my monitor?

There is no video when using HDMI port

If you are experiencing problems using HDMI input: Confirm the HDMI input is selected. Plug in the projector first, and then turn on the PC. Replace the HDMI cable, sometimes a cable may go bad. Try another signal type if available for example: VGA, DVI, DisplayPort. Test the projector on a different computer with a HDMI port to make sure...

There is a pixel stuck on or off

Stuck or twinkling pixels on the projected image may be due to a defective DMD chip. These pixels can show up as bright, dark or twinkling points. They look similar to pixel defects on LCD displays. This cannot be fixed by the end user and must be sent in for service. Contact ViewSonic Customer Care to verify if your unit qualifies for warrant...

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