Minimum System Requirements Oscilloscope : Tektronix DPO/MSO 70000DX/SX series oscilloscope Scope Firmware Version : 10.10 or greater PAM4 Analysis SW Version : 10.5.0.8 or greater ============================================================================= Installation (1) Download TekExpress 400G-TXE.exe on Tektronix Oscilloscope (2) Close Tekscope or any other running applications. (3) Run the TekExpress 400G-TXE.exe program and follow installation guide on the Wizard. (4) After installation is successful, application can be launched from Tekscope Menu "Analyze-> TekExpress 400G-TXE" for TekExpress Solution ============================================================================= If for some reason you are unable to download or install this software Contact the Tektronix Technical Support Center: Customers calling within the U.S. call 1-800-833-9200 press 3. Customers calling from outside the U.S. call 503-627-2400.