Table 3-18 LED indicator description
Silk
Screen
Item Color Description
RUN Run
indicator
Green Steady on: Communication is normal
(including board startup, self-check, software
loading, and board power-on when not
loaded; excluding sleep when the power port
or PWR port is energized).
O: The ESM is in sleep mode.
Blinking at long intervals: The LUI is
querying data.
Blinking at short intervals: Communication is
interrupted.
ALM Fault
indicator
Red Steady on: There is a fault or major alarm.
O: There is no fault or major alarm.
Blinking slowly: Anti-theft lock.
CHG Charge
indicator
Green Steady on: The ESM is being charged.
O: The ESM is open-circuited or
discharging.
DCHG Discharge
indicator
Green Steady on: The ESM is discharging.
O: The ESM is open-circuited or being
charged.
MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual 3 Components
Issue 06 (2021-10-13) Copyright © Huawei Technologies Co., Ltd. 37