Keysight E5260/E5270 User’s Guide, Edition 6 3-43
Installation
Maintenance
Maintenance
Maintenance should be performed periodically to keep the Keysight E5260/E5270
in good condition.
Calibration
Calibration and adjustments must be performed periodically so that the instruments
satisfy the specifications, and keep a good condition. It is recommended to perform
the calibration once a year at least. For the calibration and adjustments, contact
Keysight Technologies. Trained service personnel will perform the calibration and
adjustments.
NOTE When shipping the Keysight E5260/E5270 to the service center
When you ship the Keysight E5260/E5270 to the Keysight Technologies service
center, do not remove the source/monitor unit (SMU) from the mainframe, and ship
the mainframe with all SMU modules.
When you ship the Keysight E5270B used with the atto sense/switch unit (ASU),
disconnect the connection cables between the ASU and the high resolution source/
monitor unit (HRSMU), and ship the ASU, connection cables, and the mainframe.
Then do not remove any module from the mainframe. The ASU can be used with
the dedicated HRSMU. So check the serial number, and ship the proper ASU.
Cleaning
Before performing cleaning, turn off the instrument, and disconnect power cable
from the rear panel. Use a dry cloth to clean the external case parts.
To prevent electrical shock, do not perform cleaning when the instrument is turned
on, and do not use a wet cloth.