criskoe

Wow thank you for such a detailed reply.. I was actually able to get a ATT button with out having to wire anything! I saw a universal pioneer remote online for only 5 dollars and it had a ATT button on it so i thought why not give it a shot. And fantastically it actually works!!! It attenuates the sound and does not mute.. Couldn't be happier... Well id prefer to be able to do it right on the main unit but this will have to do and is second best option. But thanks again for your help..

Hey Ridilen, I wanted to give the switch a shot cause having no ATT really bothers me. I like to be able to ATT music when at stop lights so my system isnt pounding but i can still at least hear it. Any suggestions on how i could wire a switch? Like will i need some sort of relay? Or a simple 2 prong switch? And do you think a 12v signal or is it just a ground? I dont want to break anything... :/ Thanks for any help...

I wonder could i wire the mute wire on the back of the deck to a switch to utilize the ATT setting in the settings menu? Or would it just end up just muting the system as well. I want to give it a try and install a little button in the dash but i need to know does that mute wire require a 12v signal or is it just a ground?

Hey I just got a AVH-P8400BH recently and got it all hooked up and am trying to figure out how to change my mute button to ATT the sound Instaid of muting it. In the settings there is a option to change mute to -10 ATT or -20 ATT or MUTE. But it seems no matter what setting I have it on, when I press mute on the unit it just mutes. Anyone else expirencing this? Or even notice? A fix? Thanks.