Huawei MTS9300A - Page 37

Indicator Color Status Description
Blinking
at 0.5
Hz
The rectier is being queried.
Blinking
at 4 Hz
The rectier is loading an application
program.
Alarm
indicator
Yellow O No alarm is generated.
Steady
on
● A warning is generated due to
ambient overtemperature.
● The rectier has generated a
protection shutdown alarm due to
ambient overtemperature or
undertemperature.
AC input overvoltage or undervoltage
protection has been triggered.
The rectier is in hibernation state.
Blinking
at 0.5
Hz
The communication between the
rectier and the external device is
interrupted.
Fault indicator Red O The rectier is normal.
Steady
on
The rectier locks out due to output
overvoltage.
The rectier has no output due to an
internal fault.
MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual 3 Components
Issue 06 (2021-10-13) Copyright © Huawei Technologies Co., Ltd. 31