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Gefen EXT-DVI-1CAT5-ELR User Manual

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A
dv
anc
ed Oper
ation
LED Status
B
asic Oper
ation
The 
Power and Link LED indicators on the Sender and Receiver unit provide basic 
information on the current status of the DVI ELR Extender over one CAT5. 
 
The information, in the table below, applies to both the Sender and Receiver unit.
LED
Status
Description
Power
Solid blue
• 
Power connected to Sender / 
Receiver unit. 
Off 
• 
No power supplied to the Sender / 
Receiver unit.
• 
Make sure each power supply 
is connected to the Sender and 
Receiver unit.
• 
Make sure that the outlet is “live”.
Link
Solid green
• 
Link integrity between the Sender 
and Receiver unit is good. 
• 
Source is connected to the Sender 
unit.
• 
Display (or other sink device) is 
connected to the Receiver unit.
Flashing 
green
• 
No source is connected to the 
Sender unit.
• 
Display (or other sink device) is not 
connected to the Receiver unit.
Off
• 
Link integrity is compromised.
• 
Check the cable between the 
Link 
port on the Sender and Receiver unit.