| Readout | Displays current geographical position of the storm. |
| Zoom In | Steps down through the map ranges with each selection. |
| Zoom Out | Steps up through the map ranges with each selection. |
| OK | Used to confirm the position selected by the white square frame as the storm position. |
| Enter Ident | Displays the alphanumeric keypad to allow a radio facility to be selected by its ident. The position of facility will then be the position of the storm. |
| Cancel | Removes the keypad from the display. |
| Readout | Displays current storm rotation. |
| Zoom In | Steps down through the map ranges with each selection. |
| Zoom Out | Steps up through the map ranges with each selection. |
| OK | Used to confirm the rotation selected by the white arrow as the storm rotation. |
| Cancel | Removes the keypad from the display. |