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5 digital audio, Draco kvm extender 72 – IHSE USA 474 Series Draco vario User Manual

Page 72

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Draco KVM Extender

72

2013-03-12

8.5

Digital Audio

CPU Module

CON Module

1

1

Rear View

Rear View

Diagnosis

Possible Reason

Measure

No audio connection to
CPU / audio source

Connect digital audio source.

Check connection of audio cable.

CPU Unit:
LED 1 red

No signal

Switch digital audio source on.

Activate digital output at CPU /

audio source.

No audio connection to
audio sink
(e.g. speakers)

Connect digital audio sink.

Check connection of audio cable.

CON Unit:
LED 1 red

No signal

Check signal at CPU Unit.

No signal /
LEDs 1 OK

Digital Silence at active
audio source

Check LEDs at CPU Unit.

Check audio format.

Change

audio

input.


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