2 Service and Maintenance
64 Keysight U1281A/U1282A Service Guide
Returning the Multimeter for Service
Before shipping your multimeter for repair or replacement, Keysight recommends 
that you acquire the shipping instructions from the Keysight Service Center. A 
clear understanding of the shipping instructions is necessary to secure your 
product for shipment.
1 Attach a tag to the multimeter with the following information:
– Name and address of owner
– Multimeter model number
– Multimeter serial number
– Description of the service required or failure indications
2 Remove all accessories from the multimeter. Do not include accessories 
unless they are associated with the failure symptoms.
3 Place the multimeter in its original container with appropriate packaging 
material for shipping.
If the original shipping container is not available, place your unit in a container 
which will ensure at least 4 inches of compressible packaging material around all 
sides for the multimeter. Use static-free packaging materials to avoid additional 
damage to your unit.
Keysight suggests that you always insure your shipments.