XM-DVR Pro
Dual Channel DVR Page 9 of 32
December 2009 Manual Rev 3.05
DVR Connections
Power Connector:
The power supply connects to the
power connector on the back of the recorder and should
be screwed hand tight. This power connection will supply
the XM-DVR Pro, cameras, microphones and auxiliary
devices with power.
Main DVI Connection:
All other external devices are
connected to the recorder through the DVI Harness.
This allows for quick and easy removal of the DVR from
the vehicle. The DVI harness should be secured to the
recorder by fastening both thumbscrews, by hand, into
the back of the recorder.
XM-DVR Pro
Dual Channel DVR Page 10 of 32
December 2009 Manual Rev 3.05
DVI Harness Connections
Video Connections:
Two (2) composite video
connections can be found on the DVI Harness in the
form of a female 4-PIN connector. This connection
mates with Datatoys cameras and extension cables.
Adapter cables are available at
www.datatoys.com
for
use with non-Datatoys cameras.
Audio Connections:
Two (2) Line level stereo audio
connections can be found on the DVI Harness in the form
of a male 4-PIN connector. This connection mates with
Datatoys microphones, audio cables, and extension
cables. Adapter cables are available at
www.datatoys.com
for various audio inputs.
Audio Video Output Connection
: One (1) AV-OUT
connection can be found on the DVI-Harness in the form
of a male 4-PIN connector. This connection mates with the
AV-OUT cable or Datatoys monitor and supplies a
composite video and stereo audio to an external screen.
Switch Connection
: One (1) Switch connection can be
found on the DVI-Harness in the form of a male 4-PIN
connector. This connection mates with the record
stop/start switch to control recordings. An event can be
triggered by connecting TRG 1,2, or 3, to ground.
