Why my EP5520T touch unstable? I place it near window.

EP5520T uses IR touch module, the sunlight will cause IR touch module abnormal, please place your EP5520T far away from sunlight.

What to do if a participant's screen can't be seen but only a black screen is visible on myViewBoard for Windows even the participant's in the cast moderation list?

Please follow below instrucitons to solve the issue. 1. Turn off the participant's connection then turn it back on again 2. Ask participant to reconnect

Is there any recommended slot-in PC which can support vPro and TPM?

VPC14-WP-x and VPC12-WP-x can support both Intel® vPro and TPM 2.0.

What to do if there is high pitched noise coming from the projector?

Please connect the projector to a different AC outlet.   Connect the projector to another computer/player.   In case above crosscheck remains the same result, please contact ViewSonic service center.

Is it possible to select different time zone for date

The default time zone is +8 which can be changed at the initial setting stage by Set up wizard of ViewBoard Launcher. It will be auto sync-up later with internet connection.

Is it possible to display the resolution at 800x600 on whole screen with the same image quailty?

To obtain better image quality, please set the resolution at least at 1920x1080.

Do you have mobile carts I can use for moving the ViewBoard Interactive Display around?

ViewSonic offers two types of mobile carts to choose from. One is a Trolley Cart (VB-STND-001) and the other is a motorized cart (LB-STND-005-3).  Please visit the product page of the mobile carts on our website for more information regarding maximum weight and features.

What to do if I can't mirror my screen after I updated the iOS version to iOS14?

Due to iOS14 compatibility issues, please follow below table for solution.   Model Solution X100-4K Install EAirPlay.apk and follow instruction X10-4K Update FW to V1.13 via OTA M2 Update FW to V1.0 via OTA M1+_G2/M1+_V Update FW to V1.04 via OTA M1 mini plus Update FW to V1.02 via OTA SOP URL: https://support.viewsonic.com/hel...

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 to play video and audio?

You can see how to play videos in this tutorial: You can see how to play audios or music in this tutorial: