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Author Topic: DAX602 no left/right surrounds
Tom Wienholt
Master Film Handler

Posts: 371
From: Towson, MD, USA
Registered: Dec 2002


 - posted 07-30-2014 08:56 PM      Profile for Tom Wienholt   Email Tom Wienholt   Send New Private Message       Edit/Delete Post 
I'm installing a used dax602 and cannot get any surround output. The led signal indicators show a signal for left, center, right and sub channel but nothing for left or right surround. I tried this unit in 2 auditoriums with the same result so I am ruling out a server or wiring problem. I also reset factory settings by shorting the appropriate jumper inside of the 602 and clucking the power. Is there something I am missing?

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Harold Hallikainen
Jedi Master Film Handler

Posts: 906
From: Denver, CO, USA
Registered: Aug 2009


 - posted 07-30-2014 09:22 PM      Profile for Harold Hallikainen   Author's Homepage   Email Harold Hallikainen   Send New Private Message       Edit/Delete Post 
The DAX-602 expects Ls/Rs on AES5/6 or pair 3. The DAX also has two DB25 connectors, one with the Dolby AES pin out, and another with the proposed (but never adopted) SMPTE pin out. Have you tried plugging into the other DB25? What server are you running? Is it possible to try switching AES pairs around (perhaps 1 and 3) to see if the problem stays on the same DAX input?

Good luck!

Harold

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