Bush DVD9791BUK - System Connection and Powering; Powering Options; Connection Notes

Plug one end of the AC/DC power adaptor into the DC IN 9-12V jack on the
right of the unit, then plug the other end into the AC power receptacle. Please
refer to the following illustration.
If using car cigarette lighter adaptor to connect to the power:
Plug one end of the cigarette lighter adaptor into the DC IN 9-12V jack on the
unit, plug the other end into the car cigarette lighter socket. See illustration
below.
Note
Car cigarette lighter adaptor is available to use only when the car cigarette
lighter with DC 12V negative grounding.
The mains plug is used as the disconnect device, the disconnect device
should remain readily operable.
Car cigar ette lighter
Unit A
Unit A
Unit B
Unit B
Powering and installation
System Connection
5
AV IN/OUT
AV IN/OUT
AV OUT
AV OUT