Note:  Emergency Reset is useful if a series of random keystrokes accidentally locks the keyboard. If a user clicks too fast or bumps multiple keys at a time the keyboard may lock up. The Emergency reset attempts to fix this problem and unlock the keyboard.

Note:  The Wireframe Offset Display controls allow you to optimize the wireframe display for solid and wireframe modes. This can be useful when the wireframe display is difficult to see in contrast to the solid display. For example, if the wireframe offset is set too high you can see overlapping lines, if it is set too low, the wireframe lines look dim. This can happen when adjusting the zoom, or if the model dimensions make the wireframe offset difficult to compute automatically. When generating images of the mesh it is recommended that the wireframe offset be increased slightly to ensure better crispness of solid/wireframe mesh display. Increasing the wireframe display makes the wireframe lines larger and clearer, but it can also bring lines in the background to the foreground. The default Wireframe offset (Z-offset) tries to automatically set the wireframe value based on the model dimensions.

Note:  Pressing the Enter key after typing in a field in the GUI is the same as clicking on the Apply button.