Tektronix KEITHLEY SourceMeter 2600B Series User Manual page 70

Section 4: Operation Series 2600B System SourceMeter® instrument User's Manual
Figure 24: Models 2602B, 2604B, 2612B, and 2614B input/output LO and chassis ground
terminals (2601B and 2611B similar)
1 Captive screw. Each terminal block uses two captive screws to secure it to the rear panel.
Figure 25: Models 2634B and 2636B input/output and chassis ground terminals (Model 2635B
similar)
For the 2601B, 2602B, 2604B, 2611B, 2612B, and 2614B, there is a low-noise chassis ground
banana jack that can be used as a common signal ground point for input and output LOs. This
low-noise signal ground banana jack is connected to the chassis through a frequency variable
resistor (FVR).
4-10 2600BS-900-01 Rev. A / August 2021