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PLA-4xx Series User’s Guide
47
CHAPTER 5
LEDs and Troubleshooting
This chapter describes the behavior of the LEDs (lights) and offers some suggestions to solve
problems you might encounter.
5.1 LEDs
The following sections describes the lights on the PLA-400, PLA-400 v2 and PLA-402, the
PLA-401, and the PLA-470.
5.1.1 PLA-401
The following figure is the front panel of the PLA-401. Use the lights to determine if the PLA-
4xx is behaving normally or if there are some problems on your powerline network.
Figure 33 PLA-401 Lights
The following table describes the lights’ behavior.
Table 7 PLA-401 Lights
LIGHT ICON STATUS DESCRIPTION
POWER On The PLA-401 is on and receiving power.
Off The PLA-401 is not receiving power.
LINK On The POWER port detects another powerline adapter.
Blinking The PLA-401 is communicating with another powerline adapter.
Off The POWER port is not detecting another powerline adapter.