User guide
Returning the N4970A  
to Agilent Technologies 
PRBS Generator 10 Gb/s User Guide    29 
5  Returning the N4970A 
to Agilent Technologies 
If the N4970A fails system verification and you cannot correct the problem, 
return it to Agilent Technologies for repair following the steps shown below. 
1.  Record all symptoms.  
2.  Contact Agilent Technologies at http://www.agilent.com/find/assist
. 
3.  Use the original packing material or comparable packing material to 
ship the instrument to Agilent Technologies. 










