Your amazon order number would be appreciated.
For the video from unit to headrest monitor, you first need to double check and confirm the RCA audio out/in cable right.
And except the DVD video can show on the headrest monitor even if the unit play other app.
For other video signal, such as Youtube, SD card video, they will only display on the headrest monitor only when the unit play same video at the same time, hope you can understand.
RegardsStatistics: Posted by Jammy — Mon Jan 16, 2017 7:43 am
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