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GMRC-01 how to lower the volume

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=76519
Printed Date: June 18, 2025 at 3:33 AM


Topic: GMRC-01 how to lower the volume

Posted By: qball46831
Subject: GMRC-01 how to lower the volume
Date Posted: April 20, 2006 at 2:01 PM

I need help on lowering the volume on the gmrc 01 i bought mine from e-bay and it didn't come with instructions. I have read that the instructions tell you how to lower the volume for the door chime feature. if anyony could tell me how i would apprecite it. thanks

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jeff mueller



Replies:

Posted By: tcss
Date Posted: April 20, 2006 at 5:48 PM
I'm anti "FleaBay" so usually I would tell you to take a hike, but I'm in a good mood today. Take the cover off and on the opposite side of where the plug is you will find an exposed jumper wire between resistors 3 and 4 in a closter of 5. Cut the jumper.

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There is no such thing as free installation!



Posted By: qball46831
Date Posted: April 22, 2006 at 4:22 AM

if i would have paid more attention to the board it is written right on it with an arrow showing where to cut. i have  a version 3.2 and the wire was never installed. their are just two empty holes where the wire should have been. thanks alot for the info anyway.



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jeff mueller


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