Calibrating the DualBoard
The DualBoard must be calibrated in order to assure pen accuracy. IMPORTANT Linux users must calibrate the DualBoard in the Ubuntu GNOME environment.
Refer to Installing Ubuntu GNOME on page 10. 1 Turn on the DualBoard and the computer. 2 Turn on the projector and, if necessary, adjust the image to fit within the board’s active writing area. 3 Click on the DualBoard Features Menu . 4 Using the pen, click each calibration target as it appears on the blue calibration screen. A beep will sound with each successful click. 5 To cancel the calibration, press the Esc key on your keyboard or press the bottom rocker button on the pen. To repeat a calibration point, press the top rocker button. Alternatively, the DualBoard can be calibrated via Device Manager.
To calibrate the DualBoard from within Device Manager: a Click in the notification area (PC)/Menu Extras area (Mac)/Applications (Ubuntu GNOME). b Select Device Manager. c Select the DualBoard device from the Device Manager window. d Select from the toolbar. e Follow the instructions on the calibration screen. IMPORTANT If the DualBoard and/or projector is moved, you must recalibrate the board via the DualBoard Features Menu or from the Calibrate icon in Device Manager
The DualBoard must be calibrated in order to assure pen accuracy. IMPORTANT Linux users must calibrate the DualBoard in the Ubuntu GNOME environment.
Refer to Installing Ubuntu GNOME on page 10. 1 Turn on the DualBoard and the computer. 2 Turn on the projector and, if necessary, adjust the image to fit within the board’s active writing area. 3 Click on the DualBoard Features Menu . 4 Using the pen, click each calibration target as it appears on the blue calibration screen. A beep will sound with each successful click. 5 To cancel the calibration, press the Esc key on your keyboard or press the bottom rocker button on the pen. To repeat a calibration point, press the top rocker button. Alternatively, the DualBoard can be calibrated via Device Manager.
To calibrate the DualBoard from within Device Manager: a Click in the notification area (PC)/Menu Extras area (Mac)/Applications (Ubuntu GNOME). b Select Device Manager. c Select the DualBoard device from the Device Manager window. d Select from the toolbar. e Follow the instructions on the calibration screen. IMPORTANT If the DualBoard and/or projector is moved, you must recalibrate the board via the DualBoard Features Menu or from the Calibrate icon in Device Manager