Information on Maintenance
Cautions Applicable to Requesting Repair, Replacement, Regular
Calibration, etc.
Cautions Applicable to Requesting Repair, Replacement,
Regular Calibration, etc.
Devices to be Sent Back for Repair or Regular Calibration
If it is necessary to send the unit to the Service Center of Agilent Technologies for repair or
regular calibration, please follow the instructions below.
Sending Back Your Instrument Set
When you request our service center for repair or periodical calibration of this instrument,
please include the test head (with 1-m cable), the calibration kit (if Option 001 is not
specified), the test fixture stand (if Option 002 is not specified), and the 3.5-mm-to-7-mm
conversion adapter (if Option 003 is not specified) in the 4287A to be sent. You do not
have to send other accessories.
Packing
Use the original package and shock absorbers, or equivalent antistatic packing materials,
when sending the unit.
Shipping Address
For the location of the nearest Agilent Technologies Service Center, contact the Customer
Contact listed at the end of this brochure.
Recommended Calibration Period
The recommended calibration period for this instrument is one year. The user is
recommended to request the Company's Service Center to perform regular calibration
every year.
Appendix G
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