GUIDE TO INSTALLATION AND OPERATION
2
| HCO-1822
1.3
Block Diagram
The following block diagram shows the functionality of the HCO-1822.
Figure 1.1 Functional block diagram HCO-1822
1.4 Front Card-edge Interface
The front card-edge of the HCO-1822 incorporates two elements:
•
Status LED (see section 3.2)
•
Select Button (see section 3.3)
Figure 1.2 Front card-edge layout
S
el
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t
S
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HCO-1822
Status LED
Select Button
