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How to use your own picture as a whiteboard background on your CommBox Classic V3 or V3X screen

Customise your CommBox Whiteboard by setting your own image as the background—great for lesson templates, branding, or visual cues.

 Applies To
Applies to: Classic V3, Classic V3X
 

Step 1: Prepare Your Picture

  • Save your image as a PNG or JPEG file

  • We recommend a resolution of at least 1920x1080 for best results

  • Transfer the image to a USB drive

  • Plug the USB into the front public USB port of your CommBox Classic screen

Step 2: Open the Whiteboard

From the Android Home screen, open the CommBox Whiteboard application.

V3X homescreen whiteboard highlighted

Step 3: Open Background Settings

  • At the bottom of the whiteboard, tap the Background icon

  • Then tap the Add Background icon

V3X whiteboard background settings

Step 4: Select Your Picture

  • Navigate to your USB drive

  • Locate and select your desired image

  • The picture will now appear as your whiteboard background

💡 Tip: This is perfect for adding grids, branded headers, worksheets, or custom templates.


V3X whiteboard import pictures-1

V3X whiteboard custom background

Troubleshooting / What to Do If It Doesn’t Work

  • Make sure your image is in JPEG or PNG format

  • Check the USB is inserted into the left-side public port and not the service port

  • Restart the Whiteboard app if the image doesn’t appear