Table of Contents Preface ......................Clear and Sanitize Procedures..................Memory Devices....................Data Export Devices................... Troubleshooting..................... How to Clear or Sanitize a Non-Functional Instrument ........... How to Recover from Clearing or Removing the Instrument’s Memory ........ WVR7200 Declassification and Security Instructions...
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Table of Contents WVR7200 Declassification and Security Instructions...
Preface This document helps customers with data security concerns to sanitize or remove memory devices from the WVR7200 Waveform Rasterizer. These products have data storage (memory) devices. These instructions tell how to clear or sanitize the memory devices. The instructions also tell how to declassify an instrument that is not functioning.
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Scrub. This is equivalent to sanitize. User-modifiable. The user can write to the memory device during normal instrument operation, using the instrument interface or remote control. Volatile memory. Data is lost when the instrument is powered off. WVR7200 Declassification and Security Instructions...
20 seconds DDR2 32M X Mapper#2 RAM None, Part Main board, U163 None Remove the power 16 RAM DSP2 is unused source from the in current instrument for at design least 20 seconds WVR7200 Declassification and Security Instructions...
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Stores audio Programmed U0360 on Audio board Recalibrate Audio None 256 X 8 calibration during coefficients calibration Serial EEPROM Stores Composite Programmed U12 on Composite board Recalibrate Composite None 256 X 8 calibration during coefficients calibration WVR7200 Declassification and Security Instructions...
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5. Repeat step 4 for all eight presets (1 through 8) for each of the four groups (A through D). 6. Use the arrow buttons to navigate to Rename Preset > Select Group (named preset). WVR7200 Declassification and Security Instructions...
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5. Select Instrument Name, navigate to Clear, and press the SEL button. 6. Repeat step 5 for SNMP Public Community, SNMP Private Community, and Web password. 7. Press the CONFIG button to exit the configuration menu. WVR7200 Declassification and Security Instructions...
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.
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