What is dual zone?How can I use dual zone functions?We found many customer search "dual zone car dvd player" in google but few of them can got a satisfactory replies,so,today, we Sunday Buy will explain it to you and make it clear enough for you understand :)

In shot, it can make you and your passengers can enjoy different AV sources at the same time.
For example, whilst you and the front passenger listen to the radio and use the navigation system, the rear seat passengers can watch a DVD or TV.Like this Car DVD player Hyundai new Santa Fe,it is the dual zone as the description mentioned.

Is it clear enough?But it is not all for it,according to  our experience,there are two different explaintions for the dual zone function,please learn more here:

1.If a car dvd player has the dual zone function,so we can connect another monitor as headrest monitor via the 2-zone AV output from the head unit,so we can play different functions in the front dvd player,and then send different siganl to the headrest monitor.For exsample,we can watching dvd while the other monitor can watching tv,this is the mainly and real "dual zone" we mean.

2.In other cases,most of the car dvd player no the real dual zone functions,but as our found all of the seller descriped all of their car dvd players as "dual zone",is it wrong?Here, we will  share some information with you:in the beginning of time, car dvd player didn't have gps this function,so there is  no such word as "dual zone".But 3 years ago,some of the car dvd player producer begin to add the gps this function to the car dvd player,it is a good function  and helpful, it really a good news for all drivers.It is a little pity that the drive just allow to do one thing  when he turn on the dvd player,listening to music,or doing the gps navigation.Not good,right?Sure,more and more customer need to listen music when they are doing the navigation.So the producer upgrade their software to make you be able to listen music when you do the gps navigation.This is the first meaning of "dual zone".For example,this model Car DVD Player for Suzuki Swift,it can listen music while do the navigation,but it can not send video to the headrest monitor or Flip Down monitor at the same time,this is the meaning of other seller said "dual zone",is it Clear now?Most of the car dvd player is dual zone now which can listen to music when doing the navigation.

Hoping that it is clear enough for you to understand what dual zone is,and helpful for you to select a car dvd player with dual zone function,thanks!