17
i3BOARD
Manual
If the computer display or the projected image is showing black borders, go to “control panel -> display -> screen resolution”.
Choose resolution 1280*800 (applicable for i3 PROJECTOR & the 87” i3BOARD). This is a 16:10 resolution and the WXGA
native aspect ratio of your i3 PROJECTOR. If 1280:800 is not available, choose a resolution as close to 1280:800 as possible.
Preferably a 16:10. Then choose duplicate. (For the i3BOARD 77” choose a 4:3 resolution (e.g. 800:600) and change the
projector to the 4:3 aspect ratio).
Now choose “advanced settings”. Choose the tab of your graphical card control panel. In this field you should see the options
display, refresh rate, rotation and scaling.
Click “display” and select the screen that needs to be scaled. Either your computer display (for laptops called “built-in
display”) or the monitor/projector. Click “scaling” and choose “scale full screen”. Then click “apply”.
If necessary, have both scaled to full screen.