Belden Hirschmann MAMMUTHUS MTM2700-2X, User Manual

Page: 36 / 72

36 Installing MAMMUTHUS SWITCH
Published on 01 01/2020
1.6 Display unit
After the power supply voltage is set, the software will start automatically and
complete initialization. And then the equipment performs self-test. All LED
indicators will come on in this process.
1.6.1
Equipment status
These LEDs provide information about the conditions that affect the operation
of the equipment.
Indicator type
Indicator
name Indicator
color
Status
System status
LED
SYS Green
Quick flashing (at frequency of 5Hz): indicating
hardware starts to work after power on
Slow flashing (at frequency of 0.5Hz): indicating the
system is working normally
On / off: indicating an exception to the system running
Power light PWR Green
ON: indicating all in-place power modules are working
normally
OFF: indicating an exception to the in-place power
modules
Fan indicator FAN Green
ON: indicating all fan modules on the equipment are
working normally
OFF: indicating an exception to at least one fan module
on the equipment
STACK indicator STACK Green
Flashing: indicating stacking function is enabled, and
the equipment is the main unit of the stacking system
ON: indicating stacking function is enabled, and the
equipment is not the main unit of the stacking system
OFF: indicating stacking function is not enabled
ID indicator ID Blue
Quick flashing (at frequency of 5Hz): used for site
positioning, and for the operation and maintenance
personnel to remotely control the ID light on and off
OFF: indicating ID light is not enabled by default