Table of Contents
Advertisement
General Purpose Maintenance and Service Procedures
Firmware Upgrades
Firmware Upgrades
To Check the Current Firmware Revision
— Press System(7).
— Press Service Diagnostics.
— Press System Information.
The current firmware version is indicated on the "Firmware Release" line.
If the firmware upgrade process is interrupted, memory contents in the
instrument may become corrupted. If a problem is suspected, consider doing a
fresh installation of the firmware. Follow the process under
"Install Firmware
from SD Card"
near the end of
Chapter
7.
See the
"Firmware Related Information"
section of
Chapter 5
for details on
what happens during the firmware update process.
Keysight N9923A Service Guide
8-7
Advertisement
Table of Contents
Troubleshooting
