| If you want to... | Then... |
| Change the touchscreen brightness | Choose  > User Preferences > Brightness. To make adjustments, press Up, Down or  . Then press Save. Press Cancel to revert to the previously saved setting. |
| Adjust the touchscreen to accommodate your viewing angle | Choose > User Preferences > Viewing Angle. To make adjustments, press Up, Down or . Then press Save. Press Cancel to revert to the previously saved setting. |
| Change the background image | Choose > User Preferences > Background Images. To view available images, use the touchscreen or Navigation button. Press Select to choose an image. Press Preview if you want to see how the background will look and Exit to return to the selection menu. Press Save to accept the image or press Cancel to revert to the previously saved setting. |