Projector Support
Welcome to product support page of Projector. To get solutions of Projector, simply choose one of the categories listed below.
General Support and FAQ
How Can We Help You Today?
Frequently Asked Questions
Latest Articles
- How to enable the remote controller PgUp and PgDn functions?
- How does HDMI CEC behave on PX749-4K ?
- How to rewrite SN on LS740HD ?
- Can we use vColor tuner on MAC ?
- What is the duration of Security Update Support for ViewSonic Consumer Projectors?
- Why am I unable to do wireless casting from my laptop via PJ-WPD-700?
- Android mobile phones are unable to mirror cast via Google Home App.
- How to write Serial number on Qisda projectors
- Why is Netflix freezing after updating?
Popular Articles
- How to adjust the image size on a projector?
- How to do when my screen doesn’t display native resolution after Windows 10 update?
- How to mirror iPhone or iPad screen to the projector? (Wired Connection Guide)
- How do I watch Netflix on the M1 or M1+ with my mobile phone?
- Why is there Audio Lag with my Bluetooth Speaker, and how to fix it?
- How to set up dual projectors on a Windows computer?
- How to Upgrade the M1+ Firmware?
- How to restore the projector to factory default settings?
- What devices support USB Type C video streaming on M1, M1+, M2 and X10-4K?
How-to Videos
How to Install Monitor Drivers (Windows 10 & 11) | Ask ViewSonic
Watch Now
How to Fix Monitor Flickering + Update GPU Drivers for Windows | Ask ViewSonic
Watch Now
How to Set Up Dual Monitors on a PC or Mac | Ask ViewSonic
Watch Now
Why Are Options in My On-Screen Display (OSD) Menu Grayed Out? | Ask ViewSonic
Watch Now
What Cable to Use for 144Hz Monitor | Ask ViewSonic
Watch Now
How to Know If Your USB-C Supports Video | Ask ViewSonic
Watch Now
What Can I Do If My Monitor Shows a Black Screen? | Ask ViewSonic
Watch Now
How to Clean an LCD Monitor the Right Way | Ask ViewSonic
Watch Now
How to Wirelessly Cast Screen with WPD-700 | ViewShare Wireless Screen Casting Kit by ViewSonic
Watch Now
How to Setup the ViewSonic® BrilliantColorPanel™ | ViewSonic Projectors
Watch Now
How to Set up Voice Control on the Projector | ViewSonic Projectors
Watch Now
How to Connect Your Mobile Device with the Projector via Bluetooth | ViewSonic Projectors
Watch Now
How to Cast and Mirror Your Mobile Device to the Projector | ViewSonic Projectors
Watch Now
How to Manage Locally Stored Files on the Projector | ViewSonic Projectors
Watch Now
How to Connect Smart Devices with the Projector via USB Type-C | ViewSonic Projectors
Watch Now
How to Set Up the Eye Protection Smart Feature | ViewSonic Projectors
Watch Now
How to Operate Your Projector with Touch Control on Your Phone | ViewSonic Projectors
Watch Now
How to Customize Color Profile Preference with vColorTuner | ViewSonic Projectors
Watch Now
How to Update Projector Software Easily | ViewSonic Projectors
Watch Now
Contact Us
Please contact us directly if you need further assistance with your ViewSonic products or can't find the answers you're looking for.
Contact Us
Please contact us directly if you need further assistance with your ViewSonic products or can't find the answers you're looking for.