Delete the siren tone on a viper771

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=51497
Printed Date: May 08, 2025 at 7:34 PM

Topic: Delete the siren tone on a viper771

Posted By: p71cruiser
Subject: Delete the siren tone on a viper771
Date Posted: March 07, 2005 at 11:25 PM

Hi,

On the siren box that came with the viper 771 alarm it shows how to delete the siren tones you don't want.The thing is is very hard to understand on how you can delete the tones you don't want. It looks like all you have to do is cut some wires and it deletes the tones.It has like one wire for each of the seven tones and just cut the wire for the tone you don't want.

could it be insode of the siren? If so how do I get in?

Does anyone know how to do this ? Any help would be great!

Replies:

Posted By: auex
Date Posted: March 07, 2005 at 11:28 PM

Look inside the siren's cone. There will be 2 screws, take them out. Then carefully slide the center out, make sure the wires are coming out with it and you may have to remove the plug near the wires. Then on the back of the center section there will be a circuit board, that is where you cut the resistors/diodes to delete chirps and tones.

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Posted By: drp6730003
Date Posted: March 09, 2005 at 8:35 PM

Insted of just cutting the resistors for deleting tones, I replace a group of 6 dipswitches. It is convenient to change again for future.

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