RIGOL 
1-2 © Copyright RIGOL Technologies, Inc. 2007.        
  User Manual for DM3000 Series 
 
General Inspection 
After you get a new DM3000 Digital Multimeter, you are suggested the following 
steps to inspect the instrument.   
1.  Inspect the shipping container for damage. 
Keep a damaged shipping container or cushioning material until the contents of 
the shipment have been checked for completeness and the instrument has been 
checked mechanically and electrically. 
 
2.  Check the accessories. 
Accessories supplied with the instrument are listed in "Accessories" in front of 
this manual. 
If the contents are incomplete or damaged, please notify your RIGOL Sales 
Representative. 
 
3.  Inspect the instrument. 
In case any mechanical damage or defect, or if the instrument does not operate 
properly or pass performance tests, notify your RIGOL Sales Representative. 
If the shipping container is damaged, or the cushioning materials show signs of 
stress, notify the carrier as well as your RIGOL sales office. Keep the shipping 
materials for the carrier’s inspection. 
 
RIGOL offices will arrange for reparation or replacement at RIGOL’s option without 
waiting for claim settlement.