User's Manual Network Device 5400
Product Return Procedure 
For product repair, exchange, or refund, the customer must: 
 Provide evidence of original purchase. 
 Obtain a Product Return Agreement (PRA) from the sales representative or dealer. 
 Fill out the Problem Report Form (PRF). Include as much detail as possible for a shorter product 
repair time. 
 Carefully pack the product in an anti-static package, and send it, pre-paid, to the dealer. The PRA 
should be visible on the outside of the package, and include a description of the problem, along 
with the return address and telephone number of a technical contact. 
NPort 5400 Series User’s Manual 
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