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D*AP4 VAP
Setup GUI – INTERFACES – AES I/O
Status
Input Signal Status
Input Signal Type
Important Note! The input signal status is logically combined and represented as part of the
System Status. If one of the inputs is not assigned by the ROUTING matrix, its status will not be
incorporated into the System Status. If non of the inputs is routed the Interface Status > AES I/O status soft
LED becomes grey.
Settings
Enable Relay Bypass
(All Channels)
Input Sample Rate
Converter
Important note! The AES relay bypass circuit of the AES I/Os may be deactivated inside the VAP.
You must open the cover plate from the VAP unit
You must remove the jumpers to de-activate the AES I/O relay power fail circuit.
[red / green]
[OK / Fail]
Fail = no carrier, unlock, cranky [too much jitter]
[Mute / PCM / Non PCM]
The Non PCM (e.g. Dolby encoded signal) status will be retrieved
from a logical combination of the validity flag and the channel status.
[ON / OFF]
.
For asynchronous sources it is possible to turn a SRC on.
If a SRC is turned on and the input status becomes Non-PCM, the
SCR will be turned OFF automatically in order to maintain the
original data structure of the encoded bit stream (e.g. Dolby E).
and locate the jumper shown in the schematic below:
27
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