I have a problem with 3 amp CTs ( with USP3/CN card). All cards updated to the latest USP3/CAN (22.214.171.124) and CM1 (2.9.16) firmware. All work well, but from speakers I listening loud noise! When I soft reboot amp from System Architect – noise disappear at 2-3 second. About noise: such sound we can listen if mix 375Hz + 750Hz+1.5kHz …. sine generator, like “digital” interference. This problem not depend stand alone amp or connecting with signal source. How can I fix this problem? And I have other question. I use Crown DBC Network Bridge. Version CM1 firmware in this device is 2.9.14. Can I update firmware to the 2.9.16 like in USP3/CN card? Thanks.
I have 9 USP3/CN card and 9 CTs amp. To control this system I use System Architect1.3. First of all I update firmware USP3/CN using TCPIQ Utility to version 2.0.31. When System Architect1.3 start up a see the message – need update firmware USP3/CN to version 126.96.36.199. Ok, I do it. 6 card update without any problem, but 3 card have Error. I launch TCPIQ Utility and trying manually update firmware 3 USP card, but receive Error message: “There was a problem, Socket Error #10054. Connection reset by peer.” What’s can I do? Please help! Thanks.