Adtec digital EN-20 (version 2.03.06) Manual - Manual (Page 12)

3) Disabled Product State: When the product is in a disabled state, the LCD will relay the
following information. This state is generally only used when a factory restore is performed.
If that is the case, note that all of the configurations have been returned to factory defaults
including Network configurations. To reapply network configurations simply press the Down
arrow when in this state to navigate through the network menu. In the event that you see a
similar message followed by a phone number, this indicates that the Temporary keys on the
device have expired and you should contact your sales representative.
Transport LED Indicators - Channel 1 & 2
Indicator Function
Encode Off - No activity. Idle State
Green - Encoding
Yellow - Transitioning
Video Off - No video (audio only)
Green - Video detected.
Yellow - Format not supported.
Red - No video detected.
SD Green -SD Resolution Detected
HD Green - 1080i Resolution Detected
Yellow - 720p Resolution Detected