The projector fan stays on after the unit has been turned off

On some projector models, the fan will remain on after the unit has been shut down and in standby mode. This is normal operation for any model with the network feature that had been enabled. The feature can be disabled by selecting Menu>Option>Network > Off. If the Network feature is enabled then expect the fan to remain on at a lower speed w...

How do I connect external speaker(s) to my projector?

1.Wired connection:   1.1 via 3.5mm audio out:       If the projector is equipped with a 3.5 mm audio out mini jack, usually it is  green and marked as          Audio Out. Please connect a 3.5 mm audio cable between speaker and projector for audio output        purpose.     1.2 via S/PDIF:        If the model is equipped with S/PDIF por...

How to adjust the image size on a projector?

  The projector's image size is determined by the distance between the projector itself and the screen.   You can adjust the screen size by repositioning the projector, the image size and the distance needed will be shown in the projector user's manual.   Some projectors also come with a zoom ring for the finer adjustment.

The AC adapter for the projector does not work

Verify adapter plugged into a wall outlet Make sure the AC adapter is firmly and securely plugged into the wall outlet.  Although it may sound obvious, the adapter can become loose without even knowing.  If it's not plugged in all the way, it can make it seem like the adapter is not working, but it may just not be getting power from the wall...

Where can I find ViewSonic projector distance calculator?

Please go to Projector Distance Calculator. Enter the desired distance from the screen to calculate the image dimensions. Try different distance values until you find the desired image size.

How to wirelessly mirror mobile phone/tablet screen to a smart projector?

Please follow below steps:   Connect your device and projector to the same Wi-Fi network.           2. On projector, go to Home > Screen Mirroring, there is projector's device name shown at the upper right               location. (e.g. "ViewSonic PJ-XXXX")          3.On your phone/tablet, do the following:   iOS: Access...

How to solve flickering image on projector?

  Make sure the signal cable is securely connected.           2.Try another video input source or cable or device to crosscheck.           3.Check the current resolution and refresh rate set in the graphic card or video source is            compatible with the projector. You can refer to refresh rate setting video.           How t...

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...

Purchased replacement parts

Parts can be purchased from our parts store. Go to https://www.viewsonic.com/parts/

Android mobile phones are unable to mirror cast via Google Home App.

Recently we've noticed an incompatibility issue between some ViewSonic smart projectors and Google Home App with the latest update. Some users might not see ViewSonic projectors on the device list when trying to mirror cast their Android mobile phone to ViewSonic projectors via Google Home App.  We are aware of this issue and currently workin...

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