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Topic: extracting logs from a Barco DP2K-23B / also link decryptor full error
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Brad Miller
Administrator
Posts: 17775
From: Plano, TX (36.2 miles NW of Rockwall)
Registered: May 99
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posted 09-18-2013 03:48 PM
quote: Brenard Cabiles Jr. i encountered an issue of LD security logs full. how can i fix this?
This is a known bug with Barco. Your link decryptor is dead and you won't be playing any more encrypted movies until you replace it. The replacement procedure is incredibly easy though. The link decryptor board just screws onto the HDSDI board. Beware of static though and take the appropriate cautions.
I would personally recommend anyone running Barcos with link decryptors cut all power to the projector and then re-seat the HDSDI board (the link decryptor lives on this board). Don't remove the board entirely from the projector, just pull it out about an inch, then push it back in all the way firmly, then snug up the set screws without over-tightening them. I've found if this is done a couple times a year, it can trick that bug in the FIFO buffer and force the Barco to acknowledge that the server downloaded the logs so the link decryptor doesn't fill up and brick itself like just happened to you.
Note this can also save a link decryptor that has the "logs almost full" error. We have caught a ridiculous amount of link decryptors with this error and this procedure has saved it.
Warning though, you will have to re-marry, so make sure you have the Dallas key and it didn't walk.
Once you have a playback transport again, play a short clip (just a clip with a few seconds of black is fine) and it should start downloading chunks of around 500 logs after the completion of each time you play that clip. Expect to have to run that clip about 20 times before it stops downloading logs, and don't power off the system before you clear all of the logs or you will just end up right back where you started.
TI apparently fixed this bug at the first of the year, but Barco hasn't finished their testing of it and as such has not yet released it to the public. Surely that update will be coming soon though, as it's been several months now.
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