: Use a tool like 7-Zip or WinRAR to open the file.

: If you receive a "Checksum error" during extraction, the download was likely interrupted. Re-download the file from the Lantronix Support Portal .

: PASS (or the last 8 characters of the Device ID/Serial Number). 3. Common Troubleshooting

: Once extracted, look for a folder named Docs , Manuals , or a file named README.pdf or Installation_Guide.html . 2. Device Management Setup