The security monitoring system of Figure 9-31 is tested and the results are recorded in Table 9-5.
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The security monitoring system of Figure 9-31 is tested and the results are recorded in Table 9-5. What are the possible faults that could produce these results?
Figure 9-31
Transcribed Image Text:
TABLE 9-5 Condition All doors closed Door 0 open Door 1 open Door 2 open Door 3 open Door 4 open Door 5 open Door 6 open Door 7 open LEDS All LEDs off LED 4 flashing LED 5 flashing LED 6 flashing LED 7 flashing LED 4 flashing LED 5 flashing LED 6 flashing LED 7 flashing
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Related Book For
Digital Systems Principles And Application
ISBN: 9780134220130
12th Edition
Authors: Ronald Tocci, Neal Widmer, Gregory Moss
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