IBM 7220 Car Amplifier User Manual


 
5-21
Chapter 5, FRONT PANEL OPERATION
Figure 5-15, Sensitivity Control - Voltage Input Mode
When set to current input mode, the instrument’s full-scale current sensitivity may be
set to any value between 20 fA and 1 µA (wide bandwidth mode) or 20 fA and 10 nA
(low-noise mode), in a 1-2-5 sequence.
Figure 5-16, Sensitivity Control - Wide Band Current Input Mode
Figure 5-17, Sensitivity Control - Low-noise Current Input Mode