APC NBWL0455, NBWL0456 configurationmanual Physical Description, Front

Physical Description

Front

	Item	Description
	Vented internal	Vented opening for airflow, temperature, and humidity sensors.
	sensors
 Network link LED		Shows the status of the network connection. Blinks to indicate network
		traffic (green—connected at 10 Mbps; yellow—connected at 100 Mbps).
 Power LED		Indicates whether the unit is receiving power (green—receiving power;
		dark—not receiving power).
 Camera LED		Blinks steadily when the integrated camera is active.
 Alert LED		Indicates the alert status of the system. When more than one alert exists,
		the most severe will be indicated.
		• Flashing once every eight seconds—Informational
		• Flashing once every four seconds—Warning
		• Flashing once every two seconds—Error
		• Flashing once every second—Critical
		• Flashing twice per second—Failure
 Temperature		• Displays the current temperature from 0 to 99 in Centigrade or
		Fahrenheit. Temperature reading from internal temperature sensor. If
	display
		the temperature exceeds 99, the display will flash 99.
		• When the unit first receives power, displays the unique identifier
		number for one minute.
		• If an alert exists, flashes at the same rate as the Alert LED.
		• During a firmware upgrade, displays 88.
 Lens housing		Must be removed to change the focus of the integrated camera.

4 NetBotz 455 Installation and Quick Configuration Manual