No sound from rear speakers after fitting new head unit.

[JZA70]

Just fitted new Panasonic double din unit front speakers fine, but after double checking wires from unit, no sound from rears?

Also is there a quick guide how to access these?

[Fluke]

I had a similar problem when fitting my Appradio 2, check your settings on the radio itself.

[JZA70]

Fader, balance and all check out.

[Fluke]

Is there anything that lets you swap between sub an speakers? How many RCA outputs do you have on your head unit?

[JZA70]

http://www.pioneerelectronics.com/PUSA/Car/CD-Receivers/FH-X700BT

[Fluke]

Page 15 it's the po/spo mode to change your RCA settings.

[un1eash]

As above, because the headunit only has 2 sets of pre outs check the second set is set to rear and not sub.

[JZA70]

Thanks very much guys. Will look at this today.