Early models were only able to remember and display one error code, the last one. So earily software will only show one error code. Later models had more powerful EEPROMs and can remember '8' error codes. The last one and the previous seven errors before that.
- Click on the Radio button to the right of the error code and the error code with the possible causes will be displayed in the window on the left.
Clears all the error codes from the camera.
'Refreshes' the information between the camera body and software.
Opens the software's built in help window.
Quits the software / camera connection in the proper sequence.