Rmx 2450..no signal..

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Sun Dec 21, 2014 4:03 pm

  • i have a rmx 2450..when i plug it in everything lights up as normal,,but,,when i plug in anything to the amp i am getting no signal..tried different ways but getting no signal light flashing & no sound output..any suggestions??thanx..
    Posts: 10
    Joined: Sun Dec 07, 2014 4:27 pm

Mon Dec 22, 2014 10:26 am

  • Make sure you have a signal actually getting into the amp. I'd suggest using a test signal generator plugged directly into the amp inputs, but you can also use any audio signal source that you know is good, like a CD player, MP3 player, etc. The idea is to bypass anything upstream of the amp and instead inject signal directly into the amp.

    The signal LEDs respond to signal on the respective channel outputs, so if you put a good signal into the amp inputs, you should be able to get signal out if the gain is turned up.
    Bob Lee
    Technical Communications Developer
    QSC, LLC
    Fellow, Audio Engineering Society
    "If it sounds good, it is good." —Duke Ellington
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    Bob Lee
    QSC Audio Products
    Posts: 2518
    Joined: Thu Mar 06, 2003 2:01 am
    Location: Costa Mesa, California

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