23
i3BOARD
Manual
After having pressed on all the black crosses, the calibration is finished and the calibration should be fully accurate. If this is
still not the case, contact your i3DEALER. Keep in mind the windows calibration tool only enables 7 touch points (windows 7
and higher).
11. Disabling “USB Selective suspend setting”
Some customers experience that touch is lost after 15 minutes. This is because the i3BOARD is feeded by the power supplied
from the USB-port of the computer and some computers have “USB selective suspend setting” enabled to save power. Go to
Control Panel\All Control Panel Items\Power Options\Edit Plan Settings. Click “change advanced power settings”.
For each power plan used (!) click USB Settings -> USB selective suspend settings -> disable both “On Battery” and “Plugged
In”