3Com AP3750 quick start Checking the LED Indicators, Radio 2 LED Radio 1 LED Health LED

7 Checking the LED Indicators

When the access point is connected to power, LEDs indicate activity as follows:

	Radio 2 LED		Radio 1 LED
		Health LED
LEDs	Color	Indicates
Health	Solid green	•	The access point has a valid management link with a wireless
			switch.
		•	The access point has booted.
		•	The access point has received a valid configuration from a
			wireless switch.
		•	At least one radio is enabled or is in sentry mode on the access
			point.
	Solid amber	The access point is waiting to receive boot instructions and a
		configuration file from a wireless switch.
	Alternating green	The access point is booting and receiving its configuration file from a
	and amber	wireless switch.
Radio 1 (.11b/g)	Solid green	A client is associated with the radio.
Radio 2 (.11a)
	Blinking green	Associated client is sending or receiving traffic.
	Blinking amber	Non-associated client is sending or receiving traffic.
	Alternating green	The radio is unable to transmit. This state can occur because of any
	and amber	of the following:
		•	Excessive radio interference in the environment is preventing
			the radio from sending beacons.
		•	The radio has failed.
	Unlit	The radio is disabled.
		If the radio is enabled, no clients are associated with the radio and
		there is no traffic activity.

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