Huawei UA5000 User Manual

Figure 5-2 Front panel of the ESCM EMU
Indicator on the Front Panel
The ESCM EMU has one indicator on its front panel.
Table 5-1 describes the indicator.
Table 5-1 Indicator
Name Color Status Description
RUN Green Blinking 1s on and 1s off The environment monitoring
board in the ESCM EMU
functions properly.
Red Blinking 0.3s on and 0.3s off The environment monitoring
board is faulty. That is, certain
alarms are generated, such as:
l Alarm indicating that the
MDF is faulty
l Alarm indicating that the
temperature or the system
voltage exceeds the preset
upper or lower limit
Yellow
Blinking 0.3s on and 0.3s off The environment monitoring
board is not registered.
Blinking 1s on and 1s off The environment monitoring
board generates alarms that do
not interrupt services. These
alarms can be
l Alarm of the environment
analog parameter
l Alarm of the external digital
parameter
Blinks irregularly
An application program is being
loaded or upgraded online. The
loading speed determines the
frequency of blinking.
UA5000 Universal Access Unit
Environment Monitoring 5 ESCM Monitoring Solution
Issue 01 (2012-08-17) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
46

Huawei UA5000 Specifications

General

Brand	Huawei
Model	UA5000
Category	Wireless Access Point
Language	English