hey bros, i just got a pionneer receiver and i hook it up to my car. Everything seem to be very perfect until i start driving.

When i start driving my volume is loud. when i stop at an intersection the volume descrease. i have no idea what happen.

Its weird because when i drive then the music is loud when i stop it descrease but you can still hear it but just low.

I was wondering does that have anything to do with my ground wire?

any help bros?

 

Does that deck have the noise cancellation feature? On some stereo's they will increase in volume as you increase in speed to compensate for road/wind noise. I haven't really seen that in an aftermarket deck though....

 

im no so sure about it because i bought this but no manual come with it

 

google th emodel number and/or check crutchfield for information.

 

Is this a used ebay unit?

 

Are your alternator and battery ok? Have you had them tested? How much wattage are you pushing?

 

thanks alot guys i finnaly found out what happen. it was because of the setting in side the receiver. There was something about sensor. i turn it off and the problem solve.

oh and the model of the receiver is pionneer deh p80-mp thanks alot