D*ap4 – Junger Audio D*AP4 FLX / D*AP4 LM Edition User Manual
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D*AP4
35
Set up GUI – INTERFACES – AES Interface – Status / Setup
An additional AES3 interface can be installed in the Interface slot.
It provides 4 additional AES3 inputs and outputs on a 25pin D-Sub connector:
Status
Input Signal Status
green [OK] / red [Fail]
Input Signal Type
[Mute / PCM / Non PCM]}
Settings
Enable Relay Bypass
[ON / OFF]
(All Channels)
Power fail bypass relay that may be activated from the GUI
Input Sample Rate
[ON / OFF]
Converter
Output Channel Status
[Transparent / Prof PCM / Prof Non-PCM / Cons PCM /
Cons Non-PCM]
Controls the channel status for the AES output. It provides a set of
useful channel status information (e.g. to prevent non audio signals
to be fed to speakers).
Important note! The AES relay bypass circuit of the I/Os is activated on the option board. It is possible to
deactivate it if necessary. You must open the cover plate from the D*AP4 unit and locate the jumper
shown in the schematic below. You must remove the jumpers to de-activate the AES I/O relay
power fail circuit.