Lynx Aurora 16 and New LT-TB Card Problem
Printed From: Lynx Studio Technology, Inc.
Category: Lynx Forum
Forum Name: Lynx Support Forum
Forum Description: Discussions about Lynx Hardware & Software
URL: https://www.lynxstudio.net/forum/forum_posts.asp?TID=6504
Printed Date: May/18/2024 at 10:03am
Software Version: Web Wiz Forums 11.04 - http://www.webwizforums.com
Topic: Lynx Aurora 16 and New LT-TB Card Problem
Posted By: Wyattd
Subject: Lynx Aurora 16 and New LT-TB Card Problem
Date Posted: October/30/2017 at 9:56pm
I have a Lynx Aurora 16 and new LT-TB card which appears to have suddenly developed a problem.
All seemed to be working fine for a couple of weeks and I now seem to have a fault with the Aurora and Lynx Mixer showing audio output locked to Digital 5/6 (The Digital Out 7/8 is the connection I have cabled to to my DAW In connection on My Dangerous Music D-Box for monitoring the 5/6 digital cable out from Aurora is not connected)
The Aurora is only cabled for An 1-8 i/o and Digital 1-8 and set to 24 Channel mode in the Lynx Mixer
The An Outs 1-8 all go to the D-Box and the Digital channel 23/24 connected to D-Box Digital DAW In
In the Mac Core Audio setting, I cannot now seem to switch the speaker output to the Lynx Mixer to any other connected out and can get no sound to my monitors.
Looking or solution.
Thanks
David
Below are the settings showing on my Mac Pro for the Mac OSX 10.12.16 Thunderbolt connection and the Lynx hardware details from the Lynx Mixer.
LT-TB:
Vendor Name: Lynx Studio Technology, Inc.
Device Name: LT-TB
Vendor ID: 0x6E
Device ID: 0x14
Device Revision: 0x1
UID: 0x006E000141528690
Route String: 3
Firmware Version: 30.1
Port (Upstream):
Status: Device connected
Link Status: 0x2
Speed: Up to 10 Gb/s x2
Cable Firmware Version: 0.1.23
Link Controller Firmware Version: 0.12.5
Port:
Status: No device connected
Link Status: 0x7
Speed: Up to 10 Gb/s x2
Link Controller Firmware Version: 0.12.5
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>>> PLEASE DO NOT EDIT ANY TEXT IN THIS BLOCK!
Time and Date: 31 Oct 2017 3:58:13am
Lynx Mixer Version: 1.0 Build 58B
Build Date: May 16 2016
Driver Version: 1.0 Build 58B
Driver Date: May 16 2016
1: Lynx LT-TB Serial Number: 1417182153 Rev: A
Firmware Version: 6.2 Date: May 17, 2016
Aurora 16 Serial Number: 2609122507 Rev: B
Aurora 16 Firmware Version: 28
(E1/C1/S263) Temperature 64°C/147°F
Operating system: Mac OSX 10.12.6
User region: GB
User language: en
Display language: en-GB
Is 64-bit: Yes
Number of CPUs: 8
Memory size: 16384 MB
CPU vendor: GenuineIntel
CPU speed: 3700 MHz
Current executable file: /Applications/Lynx Mixer.app/Contents/MacOS/Lynx Mixer
>>> PLEASE DO NOT EDIT ANY TEXT IN THIS BLOCK!
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Replies:
Posted By: Wyattd
Date Posted: October/31/2017 at 5:04am
Update on this.
This looks like a Mac OSX Coreaudio problem. Retracing my steps I recall that I went into the Mac audio/midi settings app and on setting speakers, I temporarily switched into Quadraphonic mode then back to stereo. It appears the coreaudion doesn't reset its internal links correctly.
As I fix I went back into the app and switched the quadraphonic output mode away from using digital 21/22 replacing with LT-TB digital 23/24 applied the setting then switched back to stereo output setting it to LT-TB 23/24. I then rebooted.
Sucess the Lynx Mixer wasback to working normally. Can't get my head around OSX core audio but it appears the modes other than stereo may have some sort of processing priority which do not necessarily reset correctly in line with what the audio/midi settings app shows visually. There seems to be something less than stable within the coreaudio coding on the Mac OSX.
All seems well now on my LT-TB just hope Apple sort their audio problems on the Mac. I seen quite a few posts about USB glitches but never seen this one, probably because the volumes of users who use these settings are low.
One for the test labs and tech support guys to know.
Be interested on any views from others who have either come across this, or use the non stereo features OK In OSX with the LT-TB.
David
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Posted By: PaulTech
Date Posted: November/01/2017 at 3:26pm
I have bumped into some issues with the multi-channel modes in Audio Midi setup. What you see, and what you get, do not necessarily line up. Glad you got it sorted out...
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Paul Erlandson
Lynx Studio Technology
Support
714-545-4700 x 206
http://www.facebook.com/lynxsupport" rel="nofollow - Lynx Support and Updates on Facebook!
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