APC AP9607 manual Status Description

Product Description continued

Status LED: The Interface Expander status LED provides important

Table 2information concerning operation of the unit. Refer to the table below for a description of the conditions indicated by the LED.

Status	Description
On	Normal operation. The Interface
	Expander is on and communicating
	with the UPS.
Mostly on, with a single	The Interface Expander is signaling a
blink off	UPS On Battery condition to the con-
	nected servers.
Mostly on, with two	The Interface Expander is signaling
blinks off	On Battery and Low Battery condi-
	tions to the connected servers, and will
	eventually shut down the UPS.
Flashing continuously	Shutdown of the UPS is imminent.
Mostly off, with a single	UPS outputs are off — UPS is in Sleep
flash on	mode.
Blinking slowly and	The Interface Expander failed its self-
continuously	test.
Off	The Interface Expander is powered off
	or is not able to communicate with the
	UPS.

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