Manual

1. Introduction
User Guide Page 1-10
No Light indicates the LED failed or
power off
4 Link LED Blue
Indicates the controller status
• Flashing Blue indicates the
controller is booting for link
• Solid Blue indicates the
controller is ready for link to a
client.
• No light indicates the controller
is inactive.
1.4.1.2 Beeper Codes
Controller Status
Beeper mode
Turn on the switch (SWF16)
One short beep
System kernel Panic
Continuous beeping
Fan Failure
Three short beeps (Repeating)
Fan speed is under 5500RPM
Three short beeps (Repeating)
Power Failure
Three short beeps (Repeating)
Temperature Failure
Three short beeps (Repeating)
Note
Three short beeps indicate multiple possible faults, please check the
switch web GUI to isolate the fault condition.