I’m getting a turn off “POP” after I installed your product
Typically a turn off pop is caused either by a grounding issue, or just for the simple fact that the...
There is a hiss coming thru the speakers after I installed your product
The two most common reasons for hiss is either a grounding issue, or a gain staging issue. To troubleshoot if...
The maximized light stays on all the time
If the unit is working fine otherwise, but the maximized light stays on, typically that means there is an issue...
Everything is hooked up, powered on and music is playing, but I have no audio from my Line Converter
If you’ve checked all your connections, the AudioControl line converter has the power light on, you’ve confirmed that audio is...
My stereo only sounds correct when my doors are open and/or my subwoofer acts erratically
Does your subwoofer all of a sudden output full volume when you accelerate your car? Or does it only output...
Routing options for the LC8i using the summing jumpers and Auto Mode
With the 4 stereo inputs, the LC8i is very versatile in routing and summing the signals from your factory head...
The “connect to main” lights will intermittently turn on on my DQ-61 and the sub channel will then go out
There is a good chance that the DQ-61 ground is not configured properly. You can change the grounding scheme of...
The protection and/or Power LED is flashing on my Epicenter 600/1200
Chances are, there is something wrong with your Epicenter® Amplifier if one of these guys are blinking. Please refer to...
The GTO signal sense is not turning on my line converter/processor
In order to determine if the GTO is truly not working, the first thing to do is make sure you...
I just hooked up the epicenter, but it’s only outputting low muffled noise
This is most likely caused by not sending a full frequency signal to the Epicenter®. Did you connect the Epicenter...
After installing your line out converter my door chimes are VERY loud
Since we have no way to control the volume level of the door chimes out of the factory system, the only...
My Line out Converter stays on after the car turns off when using the GTO signal sense
Our GTO signal sense operates by detecting a specific carrier wave coming from the vehicle’s head unit. This can cause...
My AudioControl line converter suddenly will no longer turn on
If your AudioControl line converter is not turning on, there are a couple of things to check to narrow down...
There is no output on the channel 3/sub output on my LC6i/LC7i/LCQ-1
There are only 2 ways to get output on channel 3 of either the LC6i, LC7i or LCQ-1. Either you...