Older pre WiFi SuperSting ™ firmwares can be updated using these steps.
Older pre WiFi SuperSting ™systems use firmware which is essentially unchanged over the history of the SuperSting™ regarding measurement methods. Updates are generally related to new editing features. We suggest that firmware is checked from the office between projects to avoid any possible down time to perform firmware recovery procedures that involve opening the SuperSting after serial port adapter issues, network errors or low battery.
Use only this USB to Serial Adapter unless you have a built in serial port
Please contact AGI for information on your firmware version and if it should be updated.
The full procedure is outline HERE