Measurement Accessories; Maintenance; Cautions Applicable To Requesting Repair, Replacement, Regular Calibration, Etc - Keysight E4990A Help Manual

E4990A Help

Measurement Accessories

There are various fixture and adapters. Refer to Accessories Selection
Guide For Impedance Measurements
(http://cp.literature.agilent.com/litweb/pdf/5965-4792E.pdf)for more
information.
Other topics about Product Information

Maintenance

Maintenance
Cautions Applicable to Requesting Repair, Replacement, Regular

Calibration, etc.
Cleaning this Instrument

Replacement of Parts with Limited Service Life

System Recovery

Updating Firmware

Service Functions

Removing Log Data

Cautions Applicable to Requesting Repair, Replacement, Regular
Calibration, etc.
Backing Up Data in the storage
•
Devices to be Sent Back for Repair or Regular Calibration
•
Other topics about Maintenance
Backing Up Data in the storage
The user is requested to back up the stored programs and data into
external media by using the instrument's storing function before
requesting the Company's Service Center to repair the instrument or
replace storages.
See Making Backup Files for how to make backup files.
Please take note that the Company will not be held liable to any extent for
potential erasure or change of stored programs or data due to the repair or
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connection forms a loop.