ZyXEL Communications PLA4225, User Manual

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Chapter 6 LEDs and Troubleshooting
PLA4225 User’s Guide
48
The following table describes the behavior of the lights on the PLA4225.
6.2 Power and Light Problems
The PLA4225 does not turn on. None of the lights turn on.
1
Make sure you are using the power cord included with the PLA4225.
2
Make sure the power cord is connected to the PLA4225 and plugged in to an appropriate power
source. Make sure the power source is turned on.
Table 8
PLA4225
LIGHTS ICON COLOR STATUS DESCRIPTION
POWER Green On The PLA4225 is on and receiving power.
It also indicates a successful connection using the
ENCRYPT button.
Blinking The PLA4225 is starting up.
It also indicates the PLA4225 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.
The Power LED blinks when it is in Low Power mode.
Refer to
Section 2.3 on page 16 for details on this
feature.
Off The PLA4225 is not receiving power.
HomePlug Green On The PLA4225 detects another powerline adapter. The
data transfer rate is greater than 80 Mbps.
Amber The PLA4225 detects another powerline adapter. The
data transfer rate is between 40~80 Mbps.
Red The PLA4225 detects another powerline adapter. The
data transfer rate is between 0~40 Mbps.
Green/
Amber/
Red Blinking The PLA4225 is communicating with another powerline
adapter. Data is being transmitted and/or received.
Blinking at the same time as the POWER light indicates
an unsuccessful connection if you have used the
ENCRYPT button.
Off The HomePlug port does not detect another powerline
adapter.
ETHERNET 1~4 Green On The ETHERNET port is on and ready and the PLA4225
detects a device connected to it.
Blinking The PLA4225 is communicating with a networking
device connected to it.
Off The PLA4225 does not detect any devices connected to
its ETHERNET port.