598 Keysight N9010A EXA Service Guide
Post-Repair Procedures
Post-Repair Procedures
Additional Tasks
Calibration Data Backup and Restore
Data Backup
In order for the instrument being repaired to not need all of the instrument
adjustments and performance verification tests to be run after the A5 Disk
Drive is replaced the calibration data will need to be backed up onto an
external drive prior to removing the existing disk drive.
There are two different types of calibration file databases that the instrument
being repaired could be using, and three different backup procedures that
might need to be followed. Which backup procedure to be run will depend on
the software version that currently exists in the instrument being repaired.
To determine which calibration data backup procedure needs to be run
determine the current instrument software version by pressing System, Show,
System on the instrument and follow the steps outlined below for that version.
S/W Revision Less Than A.01.55
1. Close the instrument application software by pressing File, Exit, Enter
using the front panel keys.
2. Connect a USB mouse to one of the instrument front panel USB ports.
3. Connect a USB FLASH drive to the other front panel USB port.
4. Using the mouse double-click on the Windows Explorer link on the
desktop and navigate to the following folder:
E:\AlignDataStorage
5. Copy the following file onto the USB FLASH drive:
CurrentDataSet.xml
While the backing up and restoring of the calibration data to the new disk drive will return the
instrument performance to the state that it was prior to a repair this does not guarantee that all
instrument performance parameters meet their specified values. A full instrument calibration
would be required to verify this.
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