Dell PowerVault MD2460 Руководство пользователя - Страница 7
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Печатать страницуPSU indicators
The following figure shows a typical PSU that is used in the MD2460 enclosures:
Figure 3. PSU indicators
1. DC power output
2. AC power input
3. PSU fault
Table 2. PSU indicators
Item
Indicator
1
2
3
EMM indicators and ports
The following figure shows a typical EMM that is used in the MD2460 enclosures:
Color
Green
Green
Amber
Description
DC power output
AC power input
PSU fault
Status
● On solid: Normal operation
(output voltage is within
specification).
● Off: No DC output or
output voltage is out of
specification.
● On: Normal operation
(input voltage is within
specification).
● Off: No AC input
● Blinking (on for two seconds
and off for one second): PSU
failure
● Off: Normal operation
System overview
7