Technicolor TC4400
Normal Status Lights

Light	STATUS	Description & Suggested Action
POWER	SOLID GREEN	Powered ON
	UNLIT	Powered OFF
DS	SOLID GREEN	DownStream Channels locked
	FLASHING GREEN	Locking DownStream Channels
US	SOLID GREEN	UpStream Channels locked
	FLASHING GREEN	Locking UpStream Channels
ONLINE	SOLID GREEN	Connected to your service providers network
	FLASHING GREEN	Connecting to your service providers network
	UNLIT	Not connected to your service providers network
LINK	SOLID GREEN	Connected to an Ethernet device
	FLASHING GREEN	Connected to an Ethernet device and sending/receiving data
	UNLIT	No Ethernet device connected
Note: If the US and DS LEDs are blinking at the same time, your TC4400 is updating its software. You will have to wait until the upgrade has been completed. This can take several minutes. Do not power off the device or any cables while the update is in progress.

For more information or to have your device listed please contact Infotel Systems

The Story Behind "Status Lights"

Infotel Systems . 6008 Hermitage Rd . Richmond, Virginia 23228

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