adding 508D to Viper791xv

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=54921
Printed Date: May 28, 2024 at 11:01 PM

Topic: adding 508D to Viper791xv

Posted By: rsmi500
Subject: adding 508D to Viper791xv
Date Posted: May 01, 2005 at 4:23 PM

I already have Zone 2 being used by my audio sensor in tandem w/the shock sensor....from the 508D, I connected both the blue and green to the Blue (Zone4) on the H1 harness. But now the sensor doesn't have the "dual zone" effect. Anytime I violate the first field it goes to full alarm...Is it because I have the blue/green wires connect to the same input? Is there a better place to connect the blue/green wires from the sensor?

Replies:

Posted By: gcorrea
Date Posted: May 02, 2005 at 10:42 PM

any time you wire multiple sensors into the same input you should diode isolate. try it if you didnt, post your results.

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gcorrea

Posted By: rsmi500
Date Posted: May 09, 2005 at 9:11 PM

Oh yeah I forgot about that...But I just realized that the factory harness for the shock sensor has a loose green that instructs you to connect both a green and blue output to this w/o diodes as it's designed for this. So I connected the proximity sensor to the shock sensor and plug the shock sensor into the main unit. Then, I cut the harnes wires to the glass-break sensor and hard wire the ground and power to proper points...A since there in only one trigger for this sensor, I connected to the Zone 4 wire (blue) on the main unit..Works perfect now!! Thanks for your response Gcorrea...

Posted By: rsmi500
Date Posted: May 09, 2005 at 9:22 PM

-Also, now I have this problem w/the motion sensor when it rains...the rain drops rolling along the window trigger the warning chirp. I tried adjusting the setting a little lower, but now it doens't trigger when someone comes up to the window.....any ideas?