Pioneer AVH-X2700BT Installationsanleitung Seite 6

Connection
The appropriate setting is required to use the external video
component.
 For details, refer to Operation Manual.
WARNING
NEVER install the rear display in a location that enables
the driver to watch the video source while driving.
This product's rear video output is for connection of a display
to enable passengers in the rear seats to watch the video
source.
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