Powering On The Equipment - Huawei PTN Series Quick Installation Manual

Powering On the Equipment

1 Powering On the Equipment
a a
Checking the equipment before powering it on
Before the equipment is powered on, you must use the multimeter to test
positive and negative terminals of the PDU.
b
Checking the power-on status
Indicator
PWRA
PWRB
FAN
(Mandatory)
Mapping between indicators and their status
Indicator Status
On (green)
Off
On (green)
On (red)
Off
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whether a short-circuit occurs
Status Description
The power supply is normal.
The power supply fails.
The fan is running normally.
The fan fails.
The fan is not powered on.
between the
The fan is faulty. Contact
the engineering supervisor
or software engineer.