Seclassification Procedure

What is the procedure to use to declassify a Tektronix oscilloscope prior to sending it out for calibration?

To erase confidential data in the FLASH memory on your oscilloscopes, use the TekSecure function.

To use the TekSecure function to erase FLASH memory:
1. Push the front-panel UTILITY button.
2. Push the System bottom bezel button until Config is selected.
3. Push the TekSecure Erase Memory bottom bezel button.
4. Push the OK Erase Setup & Ref Memory side bezel button.
5. Power off the oscilloscope; then power on the oscilloscope to complete the process.