ZyXEL Communications manual 63

Chapter 7 LEDs and Troubleshooting

Figure 45 PLA-400/400 v2/ 402 Lights

The following table describes the behavior of the lights on the PLA-400 and PLA-402.

Table 11 PLA-400/402 Lights

LIGHTS	ICON	STATUS	DESCRIPTION
POWER		On	The PLA-400/402 is on and receiving power.
		Off	The PLA-400/402 is not receiving power.
HomePlug		On	The PLA-400/402 detects another powerline adapter.
		Blinking	The PLA-400/402 is communicating with another powerline
			adapter.
		Off	The PLA-400/402 is not detecting another powerline adapter.
ETHERNET		On	The ETHERNET port is on and ready and the PLA-400 detects a
			device connected to it.
		Blinking	The PLA-400/402 is communicating with a router, modem,
			switch or a computer connected to it.
		Off	The PLA-400/402 does not detect any devices connected to its
			ETHERNET port.

The following table describes the behavior of the lights on the PLA-400 v2.

Table 12 PLA-400 v2 Lights

LIGHTS	ICON COLOR		STATUS	DESCRIPTION
POWER		Green	On	The PLA-400 v2 is on and receiving power.

It also indicates a successful connection using the

ENCRYPT button.

Blinking	The PLA-400 v2 is starting up.
	It also indicates the PLA-400 v2 is trying to connect with
	another device using the ENCRYPT function.
	Blinking at the same time as the HomePlug light
	indicates an unsuccessful connection if you have used
	the ENCRYPT button.
Off	The PLA-400 v2 is not receiving power.

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PLA-4xx Series User’s Guide