Version 1.14.0 - 14.04.2010
29
Configuration and Operation of an 52/XR MADI Router
Specifications and design are subject to change without notice. The content of this document is for information only. The information presented in this document does not form part
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misinterpretation will occur. Therefore, check the values in the
Level Adjust
column of all 52-5230 and 52-5250
modules and - if necessary - choose again the wanted values for the single inputs to correct the settings.
7.1.6
Synchronisation
Selecting the
Audio
branch, displays the synchronisation window. Here you can do refinements on the current device
synchronisation.
It is possible, to configure two independent synchronisation sources.
Sync Source 1
is always meant to be the master
sync source and is used by the system as long as it is available. If it fails and a secondary sync source is configured and
available, the system automatically switches over to
Sync Source 2
. If this source is not available, too, or not
configured, the system switches to
Internal Synchronisation
.
Currently, the Toolbox5 supports synchronisation frequencies of 48 kHz and 44.1 kHz. In a future version, also 96 kHz and
88.2 kHz will be supported. The hardware is already able to handle both higher frequencies.
Switch on the
VariSpeed
option, if you want to synchronise the router to an external synchronisation frequency with a
larger jitter. This option activates a VariPLL, which could handle such sources.
Note
The VariSpeed option is ignored by the device if the active sync source is
BNC 1
Video
.
You can choose the synchronisation source out of a list of 9 possible sources:
·
Internal
·
BNC 1 Word Clock
·
BNC 2 Word Clock
·
MADI 3.1
·
MADI 13.1
·
RJ45 AES3/EBU
·
BNC 1 AES3/EBU
·
BNC 2 AES3/EBU
·
BNC 1 Video
(supported standards: PAL, NTSC) - If the video sync is used, the VariSpeed option is not useable.