Bay Technical Associates none manual Base Module Diagnostic LEDs, Meaning

Operating the ARN

Table 3-1 describes the base module diagnostic LEDs.

Table 3-1.	Base Module Diagnostic LEDs
LED		Meaning
Run		Flashes for 1 to 3 minutes, indicating that diagnostic tests are
		running. When it lights again and remains on, the ARN is
		operational.
Boot		Lights for 1 to 3 minutes, indicating that diagnostic tests were
		successful and the ARN is booting.
Fail		Lights again and remains on when diagnostic failure occurs.
Pwr		Lights and remains on when the ARN is on and receiving
		power.
RPS		Lights and remains on when the redundant power supply
		(optional) is operating.
Fan		Lights and remains on when the ARN cooling fan is operating.
Base		Lights and remains on when the base module is operating
		properly. Flashes slowly to indicate that the module is running
		its diagnostic tests. Flashes rapidly to indicate that the module
		failed its diagnostic tests.
Adapter1		Lights and remains on when adapter module #1 is operating
		properly. Flashes slowly to indicate that the module is running
		its diagnostic tests. Flashes rapidly to indicate that the module
		failed its diagnostic tests.
Adapter2		Lights and remains on when adapter module #2 is operating
		properly. Flashes slowly to indicate that the module is running
		its diagnostic tests. Flashes rapidly to indicate that the module
		failed its diagnostic tests.
Expansion		Lights and remains on when an expansion module is installed
		and operating properly. Flashes slowly to indicate that the
		module is running its diagnostic tests. Flashes rapidly to
		indicate that the module failed its diagnostic tests.
DCM		Lights and remains on when an RMON DCM is installed and
		operating properly. Flashes slowly to indicate that the module
		is running its diagnostic tests. Flashes rapidly to indicate that
		the module failed its diagnostic tests.
PCMCIA		Lights and remains on when the ARN contains a flash
		memory card in its PCMCIA slot.

114200 Rev. A 3-3