What to do if there is no sound from the projector’s speakers when connected the PC/laptop to projector?

Please refer to this FAQ:   What to do if there is no sound from the monitor’s speakers when connected with PC/laptop?

What to do when my projector auto shuts down?

There are some possible reasons caused, please check below first:   <Airflow>        Air Flow is important for cooling:   Please make sure the intake and exhaust vents are free from obstruction. Make sure the projector is not enclosed or right against a wall - it needs ventilation space. Don’t place the projector on top of other electr...

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.

How to Upgrade the M1+ Firmware?

  <Notice> The firmware of M1+ will not be used on M1+_G2/_V or M1+ -2.   1. Go to “Downloads” -> ”Driver & Software” by searching M1+ from ViewSonic website to download “M1+ Firmware Update v2.03”.      2. Unzip the downloaded files and copy the Firmware files, “MstarUpgrade.bin" and "M1+WW.bin” to a FAT32 formatted USB drive.  3. Po...

Why does the Netflix message "please make some updates" appear?

If Netflix message shows "Please make some updates", please follow the steps below:     Please make sure your Netflix application is downloaded from the ViewSonic application store. If a message appears in the Netflix application saying  "Please make some updates, To access all features,please update your browser, operating system, or d...

How to change the projector image orientation

1. To change the image orientation on the projector, check the projector remote for a button that says “My Button” and press it to change image orientation. This button is customizable but by default it will be set to change the image orientation. 2. Open the projector Menu and go to System Setting: Basic> Projector Position and choose one ...

What devices support USB Type C video streaming on M1, M1+, M2 and X10-4K?

The USB Type-C port on your device must support DP Alt mode (DisplayPort Alternative Mode on USB-C). USB Type-C refers to the connector type, not the capability of the port itself, and please note that not all USB Type-C ports support video output (Video over USB Type-C). USB Type-C ports with any of the following symbols nearby will be...

How to set up dual projectors on a Windows computer?

Before connecting two projectors to your Windows PC/laptop, please ensure your system can run multiple video outputs. 1. To check your graphics card's maximum number of output signals, please refer to the graphics card manufacturer like the example below. Dedicate Graphics Card Integrate Graphics Card  2. Make sure your devi...

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.

What's the duration of Security Update Support for ViewSonic Consumer Projectors?

ViewSonic will offer security update support to the below consumer projector products in compliance with the UK’s Consumer Connectable Product Security Regime until the dates specified below. Product End of Support LS741HD/   VS19894/ CPD60HD/ HC60HD/ T60HD/ KL60HD/ V60HD/ LS741HDE/ LS741HDP/ LS741HDC/   LS751HD/ VS19337/ CPD42HD/ ...