Tektronix WFM7020 - Troubleshooting; How to Clear or Sanitize a Non-Functional Instrument; How to Recover from Clearing or Removing the Instruments Memory

Troubleshooting
How to Clear or Sanitize a Non-Functional Instrument
To sanitize a non-functional instrument, remove the Main board and return the
instrument to Tektronix for installation of a new Main board. This procedure does
not clear calibration constants stored on the Audio, Eye and Composite boards.
How to Recove
r from Clearing or Removing the Instrument’s Memory
Reload the system software per the loading instructions.
WFM6120, WFM7020, and WFM7120 Declassification and Security 5