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 import a .IWB file?

For more information, see the myViewBoard wiki:  https://wiki.myviewboard.com/Magic_Box 

How to use the roaming tool

Use your roaming tool Selecton your tool bar You can move the canvas around with one finger You can also zoom in/out your canvas with two fingers You can check out our video tutorial as well:       For more information, see the myViewBoard wiki:    https://wiki.myviewboard.com/Infinite_Canvas 

How do I share my screen as a host?

Make sure your casting function is on. Sharing screen as a host is known as Cast out. See Cast in/Cast out. For more information, see the myViewBoard wiki: https://wiki.myviewboard.com/Casting

What ports are required to be open in your firewall in order to run the myViewBoard ecosystem?

To properly access the myViewBoard ecosystem (including companion apps) on your network, request your IT department to open the following ports: TCP Port 443 (HTTPS): outbound UDP and TCP port 3478 bidirectional to the WebRTC server UDP Ports 50,000 – 65,535 (RTP/sRTP/RTCP) bidirectional to the WebRTC peers These ports are optional; if b...

How to reset lamp timer

After replacing the Projector Lamp, resetting the lamp timer is highly recommended to help keep track of how long the lamp has been on. The Lamp Timer will also let you know when the lamp needs to be replaced. The Lamp timer can be found in the projector Menu. The specific location of the timer can be found in different locations depending ...

How to download the latest drivers for my projector

Option 1: Download from the ViewSonic Website Go to http://www.viewsonic.com/us/downloads_section/ Enter the Product Name, Product series and model number. Select the driver based on the operating system of your computer. Once the file downloads, double-click to open and start the installation. If you select Save, double-click on the downl...

Why is there touch response randomly on my TD2220/TD2421 even nobody touches the screen?

These models are optical touch monitors which use two CMOS cameras (optical sensors) placed in the corners at the top of the screen as well as three reflectors (light strips). These cameras are used to look across the entire touch surface for touch events. When an object touches the screen, it blocks some of the light being received by the se...

How to check the monitor’s current firmware version?

There are 2 ways:   1.On Monitor, please navigate to OSD -> Setup Menu -> Information, where you will see your current firmware version.   **For VP2468 versions M001 and M002, this function is not supported. If the firmware version is not present in the Information page, please update to version M010 or later.     2. On PC/Laptop, you ...

Why can’t I play videos in the Embedded Browser? (CEF codec H.264)

The Embedded Browser was updated to support more website services; however, the Chromium Embedded Framework (CEF) has the limitation on playing video in codec H.264. This new update has affected Whiteboard users to play videos encoded in the H.264 codec. Please advise users to convert the video into Mp4 or other supported formats. This limit...