NASSAU ED520 - Hardware and Wiring Diagrams; ED520 Function Board Layout

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MICROSOFT WORD 2002 89-22091 / VERSION 1 / 13.03 2007
Functional description for control unit ED520
11 ED520 Function board
Push button SW2
Push button SW1
LED indicator LD1 - Green
LED indicator LD2 - Red
Display DP1