9400200990 Rev I DGC-2020 Human-Machine Interface 2-1
SECTION 2 • HUMAN-MACHINE INTERFACE
INTRODUCTION
This section describes the components of the DGC-2020 human-machine interface (HMI). DGC-2020
HMI components are located on the front panel (controls and indicators) and the rear panel (terminals
and connectors).
FRONT PANEL
Figure 2-1 illustrates the front panel HMI of the DGC-2020. Table 2-1 lists the call-outs of Figure 2-1
along with a description of each HMI component.
Figure 2-1. Front Panel HMI
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