Please provide your serial number and checksum in order to access your data

GS-911 Label  GS-911 About dialog
You can read the serial number and checksum from the label on your GS-911 interface or alternatively from the about box in the GS-911 PC software.
In the example above the serial number is circled in yellow (starting with "GS", followed by 8 numerical digits), and the checksum in red (4 digits, 0-9 and characters A-F).

For demonstration purposes you can log in with the following serial number and checksum: GS11111111 - 1111

Please enter your serial number and checksum
Serial number:
Checksum: