Agilent Technologies X Series Manual page 183

Perform Backup (Remote Command Only)
Invokes an alignment data backup operation to the provided Folder.
It is recommended that the Folder provided is outside of the instrument (USB or
NOTE
Mapped Network Drive).
Remote Command
Example
Initial S/W Revision
Perform Restore (Remote Command Only)
Invokes an alignment data restore operation from the provided filename.
Remote Command
Example
Initial S/W Revision
Advanced
Accesses alignment processes that are immediate action operations that perform operations that run until
complete. Advanced alignments are performed on an irregular basis, or require additional operator
interaction
Key Path
Initial S/W Revision
Characterize Preselector (Only with Option 507, 508, 513, or 526)
The Preselector tuning curve drifts over temperature and time. Recognize that the
Center function adjusts the preselector for accurate amplitude measurements at an individual frequency.
Characterize Preselector
approximately centered at all frequencies without the use of the
Characterize Preselector
utmost importance, and the throughput savings or convenience of not performing a
desired.
Presel Center
accuracy.
Agilent recommends that the
calibration, but performing this operation every three months can be worthwhile.
:CALibration:DATA:BACKup <filename>
:CAL:DATA:BACK
"F:\AlignDataBackup_N9020A_US00000001_2008140100.bak"
A.02.00
:CALibration:DATA:RESTore <filename>
:CAL:DATA:REST "F:\
AlignDataBackup_N9020A_US00000001_2008140100.bak "
A.02.00
System, Alignments
Prior to A.02.00
improves the amplitude accuracy by ensuring the Preselector is
can be useful in situations where absolute amplitude accuracy is not of
is required prior to any measurement for best (and warranted) amplitude
Characterize Preselector
Amplitude , Presel Center
operation be performed yearly as part of any
System Functions
System
,
Amplitude Presel
function.
Presel Center is
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