ZyXEL Communications PLA-407 User Manual

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 Chapter 9 LEDs and Troubleshooting
PLA-407 User’s Guide
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• Wait for about a minute while the devices set up a connection.
• If that does not work, try again with both devices connected to a power strip 
next to each other. If they now connect, then the devices were not on the same 
electrical circuit before. 
The POWER lights on both devices blink, then many lights blink and the 
HomePlug light blinks red. 
Do not worry, the connection process is proceeding normally.
The POWER lights on both devices finished blinking, but only one device’s 
HomePlug light is on. 
One device may have connected to a third Powerline device. To check device A is 
connected to device B and not another device, disconnect device B from its power 
source. Device A’s HomePlug (
) light will turn off if the connection is with 
Device B. Press the ENCRYPT button on both devices for more than 10 seconds, 
then try to reconnect, pressing the ENCRYPT button for less than 3 seconds on 
both devices.
I pressed the ENCRYPT button for more than 10 seconds, but the HomePlug light 
is still on. 
The HomePlug light is on, indicating it is still connected to another Powerline 
device. Try again, pressing the ENCRYPT button for more than 10 seconds.