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A-MSR920/A-MSR920-W/A-MSR920-W(NA)
Table 10
A-MSR920/A-MSR920-W/A-MSR920-W(NA) LED description
LED Location
Status
Description
PWR Front
panel
Steady green
The power supply is connected.
Off
The power supply is not connected.
SYS Front
panel
Fast flashing
green
The system is starting up.
Slow flashing
green
The system is operating properly.
Fast flashing
yellow
A system problem has occurred.
Off
The system has failed to operate properly.
WLAN Front
panel
Slow flashing
green
The system is operating properly.
Fast flashing
green
The system is processing a large amount of traffic.
Off
The system has failed to operate properly.
USB Front
panel
Off
The USB0 port is operating as a USB host.
Steady green
The USB0 port is operating as a USB device.
0–9 Front
panel
Steady green
An ETH link is present.
Flashing green
Data is being transmitted or received on the ETH
interface.
Off
No ETH link is present.