User's Manual

4
Chapter 1 Get to Know Your Modem Router
LED Status
Indication
Downstream
Green
The modem router has synchronized more than one
channel.
White The modem router has synchronized one channel.
Flashing The modem router is scanning for downstream channels.
Off
The synchronization has not started or has failed. Please
refer to Note 1 for troubleshooting.
Upstream
Green
The modem router has synchronized more than one
channel.
White The modem router has synchronized one channel.
Flashing The modem router is synchronizing upstream channels.
Off
The initialization has not started or has failed. Please
refer to Note 1 for troubleshooting.
Internet
On The modem router is connected to the internet.
Off
There is no internet connection. Please refer to Note 2 for
troubleshooting.
Flashing The modem router is starting up..
LAN
On
At least one LAN port is connected to a powered-on
device.
Off No LAN port is connected to a powered-on device.
USB
On The inserted USB device is ready to use.
Off No USB device is plugged into the USB port.
Flashing A USB device is being identified.
Wireless
On The Wireless function is enabled.
Off The Wireless function is disabled.
WPS
On/Off
This light remains on for 5 minutes when a WPS
connection is established, then turns off.
Flashing
WPS connection is in progress. This may take up to 2
minutes.
Note:
1. If the Downstream LED or Upstream LED is off, 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, contact your ISP to make sure your internet service is available now.
2. If the Internet LED is off, check your Downstream LED and Upstream LED first. If they are also off, please refer to Note
1. If the Downstream LED and Upstream LED are on, check your internet configuration. You may need to check this
part of information with your ISP and make sure everything have been input correctly.