Black Box ACU5501A-R4 Computer Hardware User Manual


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Chapter 4: Operation
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LINK
TOREMOTE
ON
US B SRX
N D E R
LINK
TOLOCAL
ON
US B SRX
N D E R
Local module
Green:
•Onwhenpowerispresent.
Yellow:
•OnwhenavalidDVIvideoinputsignalisbeingreceived
from the computer.
•OffwhentheCATxlinkcableisdisconnected.
Remote module
Green:
•Onwhenpowerispresent.
Yellow:
•OnwhenavalidDVIvideoinputsignalisbeingreceived
from the local module.
Flashes regularly (twice per second) when no valid DVI
video signal is being received from the local module.
4.4 Power and activity indicators
Each module provides two indicators to confirm power status and also feedback about the various input signals:
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