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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 A wireless device has been successfully added to the
network by WPS.
Flashing
A wireless device is trying to connect to the network
by WPS. This process may take up to 2 minutes. Please
press the WPS button on the wireless devices that you
want to add to the network while the LED is flashing.
Off
A WPS connection has been established for more than
5 minutes or a wireless device has failed to be added to
the network by WPS.
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.
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