Regarding the warning AU-AIS, which one of the following statements is correct.

Question

Options

• AAU-PTR is composed of HI.H2.H3H3H3. When H1.H2 is all "1", it will report AU-AIS alarm
• BAU-PTR is composed of H1.H2.H3H3H3, so when all three are all "1", the AU-AIS alarm will be reported
• CWhen the AU-PTR value is 783, the AU-AIS alarm will be reported
• DThe pointer part of the management unit of the positive structure is all "1"

• A
  70% (19)
• B
  4% (1)
• C
  11% (3)
• D
  15% (4)

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