ZyXEL Communications ZyXEL PLA-407 User Manual page 80

Chapter 9 LEDs and Troubleshooting
Use the PLA-4xx Series Configuration Utility to detect all other HomePlug
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devices on your Powerline network. Make sure that the network name (sometimes
called the network password) is the same on all of your Powerline adapters. See
Section 5.3 on page 39
Check the DAK password and MAC address for all Powerline adapters are typed
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correctly in the utility. See
DAK and MAC address.
Make sure that all your Powerline adapters are HomePlug AV compliant. Check the
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package it came in or ask your vendor. This PLA-407 can not detect earlier
versions of HomePlug Powerline adapters such as HomePlug 1.0 or 1.0.1.
(Although they can coexist on the same electrical wiring without interfering with
each other.)
Make sure that the Powerline adapters on your network are all on the same
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electrical wiring. Connect another Powerline adapter into an outlet close to your
PLA-407's power outlet. They are probably now on the same electrical wiring.
Check the HomePlug
probably previously on separate electrical wiring. Ask an electrician for more
information on the electrical wiring in your building.
If your Powerline network is using Powerline cable, check all Powerline adapters
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are on the same Powerline cable.
If your Powerline network is using electrical wiring (not Powerline cable), check
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you do not have a power meter between Powerline adapters. Powerline signals
cannot pass this.
The POWER and HomePlug light blink at the same time.
• You have pressed the ENCRYPT button for more than three seconds. Try setting
up a connection again, this time pressing the ENCRYPT buttons on both devices
for less than three seconds.
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for instructions on checking the network name.
Section 5.3 on page 39
light. If it now lights up your Powerline adapter was
for instructions on checking the
PLA-407 User's Guide