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AWACS Features
74 AFC-600 Programming PN 51032:A 3/8/99
Figure 79 contains a graphic representation of a detector analog reading using drift
compensation and smoothing:
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The software determines when the drift compensation for a detector reaches an
unacceptable level that can compromise detector performance. When a detector reaches
an unacceptable level, the control panel indicates a maintenance warning. Table 38
summarizes the three levels of AWACS maintenance warnings:
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Figure 80 contains a graphic representation of the maintenance levels:
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Maintenance Level Indicates
Low Chamber value A hardware problem in the detector.
Maintenance Alert Dust accumulation that is near but below the allowed limit. The
Maintenance Alert level indicates the need for maintenance
before the performance of the detector is compromised.
Maintenance Urgent Dust accumulation above the allowed limit.
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