Chapter 3 Alarm Board
The alarm board is located under the cooling fan section. It gives an audi-
ble alarm when:
a.
Any power supply module of redundant power supply fails
b.
One of the cooling fans fai1s
c.
Temperature inside the chassis rises over 50°C(default setting)
d.
A problem occurs in one of the backplane voltage levels
The detailed layout and specification of the alarm board are as follows:
3.1 Alarm board layout
ACP-7000 User's Manual
Figure 3.1: Alarm Board Layout
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