Axis Communications 216FD user manual Terminal connector, LED indicators

8AXIS 216FD - Product Features

Audio out- Audio output (line level), which can be connected to a public address (PA) system or an active speaker with a built-in amplifier. A pair of headphones can also be attached. A stereo connector must be used for the audio out.

Audio in - One 3.5mm input for a mono microphone, or for line-in mono signal (left channel is used from a stereo signal).

Serial Number Label - The serial number may be required during installation.

Control Button - Press this button to install using the AXIS Internet Dynamic DNS Service, or to restore the factory default settings, as described in Resetting to the Factory Default Settings, on page 41.

I/O terminal connector:

Pin	Function	Description
4	Transistor	With a maximum load of 50mA and a maximum voltage of 24V
	Output	DC, this output has an open-collector NPN transistor with the
		emitter connected to the GND pin. If used with an external relay,
		a diode must be connected in parallel with the load, for protec-
		tion against voltage transients.
3	Digital Input	Connect to GND to activate, or leave floating (or unconnected) to
		deactivate.
2	3.3V DC	Can be used to power auxiliary equipment, max 50mA.
1	GND
LED indicators:

LED	Color	Description
Network	Green	Steady for connection to 100 Mbit/s network. Flashes for network activity.
	Amber	Steady for connection to 10 Mbit/s network. Flashes for network activity.
	Unlit	No connection.
Status	Green	Shows steady green for normal operation.
		Note: The Status LED can be configured to be unlit during normal operation,
		or to flash only when the camera is accessed. See the online help files for
		more information. Go to Setup > System Options > LED settings
	Amber	Steady during startup, reset to factory default or when restoring settings.
	Red	Slow flash for failed upgrade.
Power	Green	Normal operation.
	Amber	Flashes green/amber during firmware upgrade.