Huawei ECC500 - Page 26

ECC500
User Manual
3 Configurations and Port
Issue 05 (2020-03-16)
Copyright © Huawei Technologies Co., Ltd.
18
Indicators
Table 3-2 describes indicators on the main control module.
Table 3-2 Indicator description
Silk
Screen
Color
Meaning
Status
Description
Green
Run
indicator
Off
The main control module
is faulty or has no DC
input.
Blinking (1 second
on and 1 second off)
The main control module
runs properly and
communicates with the
web client properly.
Red
Alarm
indicator
Off
No major or critical alarm
is generated.
Steady on
A critical or major alarm is
generated.
LCD/Buttons
The LCD displays parameters that for you to configure and query in real time by pressing the
four buttons on the panel. Table 3-3 describes the buttons.
Table 3-3 Button description
Button
Name
Description
or
Arrow button
Allows you to view menu items and set the value of
a menu item.
Return button
Returns to the previous menu without saving the
settings.
Confirm button
Enters the main menu from the standby screen,
enters a submenu from the main menu, or changes
or saves the menu settings.

After a menu is displayed, the standby screen is displayed if no button is pressed within 1 minute.

After a menu is displayed, the LCD screen becomes dark if no button is pressed within 30 seconds.
Port Description
Table 3-4 describes ports on the front panel of the main control module.