Agilent Technologies E4991A Service Manual page 19

This appendix describes how to install the operation system to the A27 mass storage.
When the operating system in the A27 mass storage has damage, you can recover it
before replacing the A27 by the following procedure.
Appendix C, "Firmware Update,"
This appendix describes how to update the E4991A firmware. When you want to
update the E4991A firmware, refer to this appendix.
Appendix D, "Power Requirement,"
Appendix E, "Messages,"
The E4991A can display error messages as well as messages that indicate the internal
operating status of the equipment. This appendix explains what these messages mean
by listing them in alphabetical order.
Chapter 1
General Information
Organization of Service Manual
19