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Chapter 5, FRONT PANEL OPERATION
5-8
Figure 5-5, Signal Channel Menu 1 - Voltage Input Mode
Figure 5-6, Signal Channel Menu 1 - Current Input Mode
The Signal Channel Menu 1 has four controls affecting the instrument's signal input
channel at the 7124 RCU console, and a key for accessing Signal Channel Menu 2.
Changes to the setting of these controls can be made by using the adjacent
keys, with the currently active selection being shown in highlighted text.
INPUT COUPLING
The input coupling can be set as follows:-
AC
The signal channel is AC coupled at the input with a lower-frequency –3 dB
cut-off of < 0.5 Hz. Bipolar mode cannot be AC coupled.
DC
The signal channel is DC coupled
INPUT SHELL
The input connector shells can optionally be floated or connected to chassis ground
as follows:-
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