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 can't the M1 mini Power On or Auto Shutdown after charging?

    1. Using a power bank or a USB power adapter with DC output of 5V/2A is required via the Micro USB port for charging the M1 mini battery.   2. Charge the projector for 2 hours (5V/2A) before using it in battery mode for the first time.   Battery Usage Time Information     NOTE:  When the projector is in use, a 5V/2A power ada...

Why is Smart YouTube app not available on Aptoide app store?

Aptoide store removed Smart YouTube apk from their app store. We recommend you download and install SmartTube apk to play YouTube videos. https://smarttubenext.com/#Download_SmartTubeNext_APK_for_Android_Based_Smart_TVs Applicable models: M1MINI, M2, M2e,M1_G2, M1+_G2, M1MINIPLUS, X10-4k,X100-4K,X1000-4K

What ViewSonic projectors support audio in/out via Bluetooth?

As of April 2021, below is BT support model list.

LS921WU is not recognized nor controlled through the web browser by PJ-link

Applicable models: LS600W, PG707X, PG707W, PG706HD, PG706WU, LS831WU, LS750WU, LS850WU, LS860WU, LS920WU, LS921WU, PX728-4K, PX748-4K Please make sure the below webpage password is set in ViewSonic Network control first due to SB-327 law requirement.   1. Enter the IP address of the projector in the address bar of your browser and press E...

What are the formats and maximum size do the USB and MicroSD reader on the LED projector support?

Please see the table below: Supported Size (Max. Size) NTFS Format FAT32 Format Read Write Read Write USB Memory Stick 256 GB V N/A V V USB HDD 2 TB V N/A V V Micro SD 256 GB V N/A V V Note: 1. Windows 10 built-in format tool only supports FAT32 format up to 32 GB. 2. Firmware upgrade only supports FAT32 format.

What to do if the image is too dim from the projector?

1.Please increase the Contrast and Brightness in OSD menu.   2.Check the light source level and make sure it’s on Full or Normal.   3.Turn off or reduce environmental luminance where the projector is in use.

How to Install an All-in-One Interactive Projector like PS750W

Please refer to the video in YouTube as below link. https://www.youtube.com/watch?v=OPZ-25Q-BAk

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?

How to mirror an iPad or an iPhone screen to a projector?

There are 2 ways to mirror from iPad, iPhone (4 or later), or iPod Touch (4th Gen or later):   1. Use an Apple original "Lightning Digital AV Adapter" or "USB-C Digital AV Multiport Adapter" to connect your device to a ViewSonic projector. You might encounter no signal if you don’t use APPLE original adapter.   2.If your projector is equipp...