In this section: 
Additional Series 2280 information ...........................................9-1 
 
 
Additional Series 2280 information 
For additional information about the Series 2280, refer to: 
  The Keithley Instruments website (tek.com/keithley) contains the most up-to-date information. 
From the website, you can access: 
  The product documentation 
  The Knowledge Center, which contains the following handbooks:   
  The Low Level Measurements Handbook: Precision DC Current, Voltage, and Resistance 
Measurements 
  Switching Handbook: A Guide to Signal Switching in Automated Test Systems 
  Application notes 
  Updated drivers 
  Updated firmware 
  Your local Field Applications Engineer: They can help you with product selection, configuration, 
and usage. Check the website for contact information.