The following PDF file is a guide to editing settings via the computer software also posted. This is how to manage configuration systems that are not accessible through the menus of the monitor. It is also necessary to have a cradle charger and USB cable.
For rechargeable versions, use: 1450235R (Datalogging Kit includes cable and software)
For alkaline versions, use: 1450235 (Datalogging Kit includes drop-in cradle charger, cable, and software)