Page 4 of 4 FirstFirst ... 2 3 4
Results 31 to 36 of 36

Thread: NBV2 Swing sound repeats over and over

  1. #31

    Default

    I wasn't not listening to him. I was simply asking if what he was saying about the CS/NB/Prizm also applied to the PC. The boards he listed are not current regulated. The PC is, so I wasn't sure.

  2. #32

    Default

    Sorry, I meant no offense, I just wanted to confirm:
    - that in my experience such behaviour is a supply/power related stuff.
    - yes, one of my PC based saber also had issues with it.

    Although I do not have a proof here, I strongly suspect, that the current regulator is very similar to a power extended (a transistor switch), only that the gate voltage is regulated by the sensed current over a shunt (but this is only a speculation, could be that Erv now shakes his head and loughs...). So I think regulated or not will not cause here a difference.

    Cheers!

  3. #33

    Default

    Cvsickle's problem was more of a "the sensitivity wasn't properly tuned" kinda problem. Time to move along.
    TCSS MODERATOR
    All n00bs READ these first (PLEASE)!!!:
    1. Forum Guidelines
    2. FJK’s “Down and Dirty” guide to Ohm’s Law

    "Yeah, yeah, I've heard it all before... you want blindingly bright, super loud, running 1138 blinkies off of the cheapest sound card you can find AND you want all of it to run on a battery the size of a dime, and run for a very, VERY long time. That one cracks me up every time..."
    My email: fjk_tcss@yahoo.com

  4. #34
    Council Member
    Jedi Master
    FenderBender's Avatar
    Join Date
    Jul 2008
    Location
    Earth System - Rhode Island
    Posts
    1,531

    Default

    If you're getting random swings over a certain current level on PC3 with CeX, on the main driver but not the CeX driver, then I would start looking for a short. Either at the LED or at the board. Or, and this would be rare, you have a board with a bad current regulator.

    If you're new, please take the time we all consider just as precious as you and READ!

    GET LATHED!

    Official BMF and LORD OF THE STRINGS

  5. #35

    Default

    Like FJK said, my i parameter was set too high in an attempt to deal with poor board placement. This very high value was probably allowing very small vibrations from the onboard driver to register as swings. No longer seems related to this topic.

  6. #36

    Default

    I had the same issue with my first build. Thankfully this forum exists. Lowered my overall sensitivity and it solved the swing sounds issue. Also, remember, do NOT do a quick format. Let it take it's time and do a slow format to delete all of the old files before putting new fonts on the SD card.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •