Erasing data from oscilloscope memory (TekSecure)
The TekSecure
™
function erase all setup and waveform information saved in the
nonvolatile oscilloscope memory. If you have acquired confidential waveform
data on your oscilloscope, or use the oscilloscope in a restricted area, use the
TekSecure function to erase memory and setup data before you return the
oscilloscope to general use.
The TekSecure function:
■
Replaces all waveforms in all reference memories with zero (0) values
■
Replaces the current front-panel setup and all stored setups with the default
setup
■
Displays a confirmation or warning message, depending on whether the
verification is successful or unsuccessful
1. Push Utility.
2. Push the Config side menu.
3. Use the Multipurpose knob to select and click TekSecure Erase Memory.
4. This procedure will erase all non-volatile RAM. All reference waveforms and
saved setups will be erased. Calibration constants will be retained and the
system will be rebooted. This will take approximately 5 minutes.
5. Select and click OK to start the TekSecure procedure. The erase operation
takes up to three minutes.
6. To cancel the procedure, select No or push the Menu Off button.
7. When the TekSecure procedure is finished, the oscilloscope automatically
powers off and then powers back on.
TBS2000B Series Oscilloscopes User Manual 147
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