Viewing GPS while listening to radio or ipod??

[bajetrini]

I have a Suzuki Grand Vitara digital Touch screen DVD player with DIVX TV/RDS/ BlUETOOTH/USB/SD CARD/GPS/iPod/DV Chinese 2 din.
I finally got the GPS working with my Garmin Barbados Maps after lots of help from here, thanks a lot guys for all your help.
One more question for anyone, I hope its not stupid.
Can anyone tell me if I can listen to my radio or Ipod while i am in the GPS mode viewing the map? I would like to be able to do this.

thanks once again for all the help, this is a great forum.

[catymag]

look at your unit manual