LAWO POWER CORE User Manual page 66

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Step 3 - Set up and Check the PTP Sync
Open the "System -> Definition -> Parameter = Stream Announcement" branch of the 'Tree Definition', and edit
the parameters as follows:
PTP Settings
Make sure that the PTP GM and POWER CORE have the same PTP settings so as to sync
successfully.
Slave Only
Make sure this is ticked so that the POWER CORE will always look for a GM in the network.
Sync Prio
In
System -> Definition -> Parameter =
the Sync Prio is set to PTP as the first option.
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Step 4 - Check and Tune the Streams via the Web UI
1.
Open a Web UI connection to POWER CORE in the
password.
2.
Navigate over to the
Note the stream names, Dev ID's, mDNS channels, and Flags. Note especially the flag status as to the condition
of the stream.
3.
Navigate over to the
and connected to the relevant inputs.
Use the Connect button to search the network for announced streams and connect them to relevant inputs.
4.
Select the
Stream Destinations
(connected to Destinations).
The lower section provides statistics that report on the health of the received Primary and Secondary streams.
Data such as Packet Count, Early, Late and Misordered Packets, Buffer Margins and especially Jitter.
Depending on the Jitter value the streams will be placed in a particular Class which will define the Time Offset
(shown in the upper section). Each time a stream connects it will go through a Tuning process to define its Time
Offset, however it may be necessary to manually perform this task should there have been changes to the
network infrastructure.
Use the Retune button to individually retune a stream, or Retune All to retune all streams. The process goes
through three phases as can be observed under the F. Once 8 has been reached the stream has been retuned.
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Sync, make sure that Enable Sync from PTP is ticked, and that
Streams
page and check that all the streams are being broadcast on the network.
Outputs
(Devices -> Core) page to check that the subscribed streams are appearing
page to view the statistics associated with the subscribed streams
Version: V6.0.0/5
usual
manner, and enter the Administrator
POWER CORE User Manual
8. Audio IO

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