Led Explanation - TP-Link Archer D20 User Manual

Chapter 1
Name
Internet
Wireless 2.4Ghz
Wireless 5Ghz
LAN
WPS
USB
Note:
1. If the ADSL LED is off, please check your Internet connection first. Refer to Connect Your Modem Router for more
information about how to make Internet connection correctly. If you have already made a right connection,
please contact your ISP to make sure your Internet service is available now.
2. If the Internet LED is off, please check your ADSL LED first. If your ADSL LED is also off, please refer to
ADSL LED is ON, please check your Internet configuration. You may need to check this part of information with
your ISP and make sure everything have been input correctly.

LED Explanation

Status
On The network is available with a successful Internet connection.
There is no successful Internet connection or the modem
Off router is operating in Bridge mode. Please refer to Note 2 for
troubleshooting.
On The wireless 2.4GHz band is working properly.
Off The wireless 2.4GHz band is disabled.
On The wireless 5GHz band is working properly.
Off The wireless 5GHz band is disabled.
On At least one LAN port is connected.
Off No LAN port is connected.
A wireless device has been successfully added to the network
On
by WPS function.
WPS handshaking is in process and will continue for about
2 minutes. Please press the WPS button on other wireless
Flashing
devices that you want to add to the network while the LED
is flashing.
A wireless device has failed to be added to the network by
Off
WPS function.
On The USB device is identified and ready to use.
Flashing The USB device is being identified.
Off No USB device is plugged into the USB port.
Get to Know About Your Modem Router
Indication
Note 1. If your
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