Levelogger Series User Guide
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12 Firmware Upgrade Utility
Note: To check for firmware updates using Levelogger Software, retrieve settings from the connected datalogger (see
Section 5). “Firmware Update Available” will appear in the top right menu bar if there is an update available. Clicking
the message will open a web page where you can download the firmware update. You can also use the Software’s
Help menu.
Note: It is important that the communication between the PC and the Levelogger is not interrupted during a
firmware/calibration upload so make sure to close any other running programs, including screen savers, and do not
disconnect the Levelogger before the upload is finished.
Note: Solinst recommends using an Optical Reader (Desktop Reader 5 or Field Reader 5) to connect your Levelogger
to the PC during a firmware upgrade to avoid any interruptions during the extended communication period.
The Firmware Upgrade Utility is used to upload new firmware files to a Levelogger. The zipped firmware file
can be obtained from: https://www.solinst.com/downloads/
Make sure to unzip the firmware file after you have downloaded it, so you can access the *.ssf file.
To upload new firmware to a Levelogger, follow these steps:
1) Open the Solinst Firmware Upgrade Utility from the Utilities menu in the main Levelogger Software. Pick the
Com Port to which the Levelogger is connected and make sure the Baud Rate is set to 9600.
2) Click the ‘Open’ button , which should open a file dialog asking for the firmware file (*.ssf) to upload.
Navigate to the directory where the firmware file was saved on your PC, then click on the file and click ‘Open’.
3) Check the ‘File Information’ box to make sure that the opened file is the right one.
4) Click the ‘Upload Firmware’ button , to start the firmware upload process.
5) If a communication error occurs and is indicated in the ‘Datalogger Status’ section (Figure 12-1) either before
the “Verified Program Checksum” message or after the “Program Information Section”, then restart the
upgrade process.
6) If, however, a communication error occurs between the “Verified Program Checksum” and the “Program
Information Section” messages, then please contact Solinst. You will need to give the Levelogger Serial Number
and explain the exact positioning of the error message.
Figure 12-1 Firmware Upgrade Utility Window