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FW-7551SE User Manual
12
No. Description
F1 LED Indicators
Power/Status/HDD LED
System Power
If the LED is on it indicates that the system is powered on. If it is off, it
indicates that the system is powered off. Status: This LED is programmable.
You could program it to display the operating status with the following
System Status
If the LED is green, it indicates that the system’s operational state is normal.
If it is red, it indicates that the system is malfunctioning.
HDD
If the LED blinks, it indicates data access activities; otherwise, it remains off.
Speed/Link Activity
These LEDs are indicators for the 4 or 6 (by SKU) Ethernet ports on the back
panel.
Speed
If the LED is amber, it indicates that the connection speed is 1000Mbps. If
the LED is green, it indicates that the connection speed is 100Mbps. And if it
is off, it indicates that the speed is 10Mbps.
Link/Activity
If the LED is on, it indicates that the port is active. If it blinks, it indicates
that there is traffic.
F1
Speed
Link Activity
System Power
System Status
HDD Activity