Polycom DOC2548A manual Following LEDs appear on the RTM LAN, Function Name

Polycom RMX 4000 Hardware Guide

Table 1-11RMX 4000 RTM-IP 4000 LEDs (Continued)

Component	LED	LED Color	Description
	Name
ShMG (Shelf	ERR	Red	ON - Major error on RTM-IP
Manager) LEDs			4000 card.
			Flashes - During system
			startup.
	ACT	Red	ON - Packet flow to and from
			the MCU chassis.
			Flashes - During system
			startup.
	RDY	Green	ON - RTM-IP 4000 card has
			successfully completed startup.
			Flashes - During system
			startup.
	HS	Blue	OFF - Normal.
			Flashes - During power down
			process.
			ON - RTM-IP 4000 card may be
			removed.

RTM LAN

The following LEDs appear on the RTM LAN:

Table 1-12RMX 4000 RTM LAN LEDs

Function Name	LED	LED Color	Description
	Name
LAN 1 & 2 LEDs	LNK	Green	ON with an active network
			connection, flickers with Packet
			activity.
	1 Gb	Amber	ON when 1Gb connection is
			online, flickers with Packet
			activity.

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