ADTRAN 810 Plus Atlas 810PLUS Front Panel Description, Feature Description Controller Status LEDs

	Chapter 4. Using the Front Panel
	Table 4-2. ATLAS 810PLUS Front Panel Description
Feature	Description
Controller Status LEDs	Indicates the status of both network interfaces. (See also Table 4-3 on
	page 4-4.)
OK	Indicates that both integral network interfaces are operating correctly.
Test	Indicates that one of the network interfaces is in a test mode.
Error	Blinks to indicate the occurrence of error events.
Alarm	Indicates an alarm condition on one of the network interfaces.
Module Slot Numbers	Illuminates to indicate that option modules are installed in the
	corresponding slots.
Module Status LEDs	Displays, by row, the operational condition (Status, Online, and Test) of
	each module installed in the option slots. (See also Table 4-3 on page 4-
	4.)
Status	Displays the operational condition of modules installed in the option
	slots.
Online	Indicates whether the module is available for use or is currently in use. If
	the module is manually taken offline, this LED is turned off.
Test	Indicates that one or more ports within a module are in test.
System LED	Indicates the general status of the entire ATLAS 810PLUS. A green light
	indicates that conditions are normal. A red light indicates a system
	problem or alarm condition. (See also Table 4-3 on page 4-4.)
ACO Switch	Clears the Alarm Relay connection located on the rear panel of the
	ATLAS 810PLUS.
CRAFT Port	Allows the ATLAS 810PLUS to connect to a computer or modem using
	the CRAFT port (an EIA-232 port).

61200266L1-1 ATLAS 810PLUS User Manual 4-3