Page 1
Keysight N5700A Series and N8700A Series Power Supply Family This manual provides the documentation for the following instruments: N5741A through N5752A, N5761A through N5772A, N8731A through N8742A, N8754A through N8762A Declassification and Security Document...
Page 2
BUT NOT LIMITED TO THE technical data. IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS Safety Notices FOR A PARTICULAR PURPOSE. KEYSIGHT SHALL NOT BE LIABLE FOR ERRORS OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE A CAUTION notice denotes a FURNISHING, USE, OR hazard.
Page 3
To receive the latest updates by email, subscribe to Keysight Email Updates: http://www.keysight.com/find/MyKeysight Is your product software up-to-date? Periodically, Keysight releases software updates to fix known defects and incorporate product enhancements. To search for software updates for your product, go to the Keysight Technical Support website at: http://www.keysight.com/find/techsupport...
Table of Contents Contacting Keysight Sales and Service Offices ..............5 Products Covered by this Document ..................6 Security Terms and Definitions .................... 7 Instrument Memory ......................8 Summary of Memory Declassification Procedures ............. 10 User and Remote Interface Security Measures ..............11 Memory Sanitization Procedures for Declassifying a Faulty Instrument.
Contacting Keysight Sales and Service Offices Assistance with test and measurement needs, and information on finding a local Keysight office, is available on the Internet at: http://www.keysight.com/find/assist If you do not have access to the Internet, please contact your field engineer.
Be sure that all information stored by the user in the instrument that needs to be saved is properly backed up before attempting to clear any of the instrument memory. Keysight Technologies cannot be held responsible for any lost files or data resulting from the clearing of memory.
Instrument sanitization is typically required when an instrument is moved from a secure to a non- secure environment, such as when it is returned to the factory for calibration. Keysight memory sanitization procedures are designed for customers who need to meet the requirements specified by the US Defense Security Service (DSS). These requirements are specified in the “Clearing and Sanitization Matrix”...
User Flash saved instrument User-saved CPU board (same See Table 2 (NAND Flash) states and data chip as firmware (Keysight Flash) calibration memory, but 79 MB managed separately. NAND Flash Not Used Factory or CPU board (same No method, not...
Page 9
Table 1 - continued Location in Memory Type Data Input Sanitization Purpose/Contents Instrument and and Size Method Procedure Remarks Main processor CPU board Temporary Operating (SRAM) Power cycle execution data System 8 kB Main RAM Temporary Operating (SDRAM) CPU board Power cycle execution data System...
Model, Serial number, Option, and software License Key information. Read this entire document before using any sanitization procedure. Failure to do so may necessitate returning the instrument to an Authorized Keysight Service Center for firmware downloads and recalibration. Table 2: NAND Flash Part B (Keysight Flash)
User and Remote Interface Security Measures Screen and Annotation Blanking Not Supported Remote Access Interfaces The user is responsible for providing security for the I/O ports for remote access by controlling physical access to the I/O ports. The I/O ports must be controlled because they provide access to all user settings, user states and the display image.
Once this assembliy is removed, destroy the processor board and send the instrument to a Keysight repair facility. If the repair facility determines that a new processor board fixes the problem and the instrument is still under warranty, you will not be charged for the new board.
Need help?
Do you have a question about the N5700A Series and is the answer not in the manual?
Questions and answers