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PLA-4xx Series User’s Guide
43
CHAPTER 5
LEDs and Troubleshooting
This chapter describes the LED behavior and offers some suggestions to solve problems you
might encounter.
5.1 LEDs
The following sections describes the LEDs (lights) of the PLA-401, both the PLA-400 and
PLA-402, and also the PLA-470.
5.1.1 PLA-401
The following figure is the front panel of the PLA-401. Use the LEDs to determine if the PLA-
4xx is behaving normally or if there are some problems on your powerline network.
Figure 33 PLA-401 LEDs
The following table describes the LED behavior.
Table 6 PLA-401 LEDs
ICON STATUS DESCRIPTION
On The PLA-401 is on and receiving power.
Off The PLA-401 is not receiving power.
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.