No Touch Response or Erratic Behavior:
- First, reset the interactive whiteboard by disconnecting and then reconnecting the power cable. You can find the power cable connection beneath the pen tray or pen ledge.
- Verify that the interactive whiteboard has a direct USB connection to the computer (with a USB cable no longer than 16 feet).
- Check that the indicator light on the controller (located at the bottom-center, visible from beneath the pen tray) is solid green.
- Clean the retroreflective frames and cameras using a lint-free cloth.