INSTALLATION OVERVIEW
Generally, it is best to install the DVDM-800
unit in place of the vehicle’s dome light.
For vehicles with factory-installed overhead
consoles in the headliner, consult the console
manufacturer for complete installation
instructions. Professional installation is
recommended.
The exact method for mounting the DVDM-800
unit will vary from vehicle to vehicle. Here is an
overview of the installation process:
1. Unpack DVDM-800 and identify all components.
2. Review and become familiar with the operat-
ing and installation literature. Note electrical
requirements and determine the installation
technique best suited to the vehicle.
3. Determine installation locations for all com-
ponents, noting all potential obstacles.
4. Prepare the vehicle for installation:
• Locate an accessory power source (+12V
when the ignition key is in the ACC and
“on” positions; 0V when the ignition is
turned to “off”). Also locate a constant
power source (+12V DC at all times) as
well as a good grounding point. These
connection points are typically found at
the ignition switch, fuse box, radio, etc.
• To gain access to the vehicle’s wiring,
remove the ceiling panel and any interior
trim, using an upholstery hook tool if
necessary.
• Remove vehicle dome light, if necessary.
• Cut any required access holes (headliner,
other trim components, etc.).
• If shroud will be used, additional trimming
of the shroud may be required to conform
to the vehicle roof.
5. Route the power and A/V cables and any other
component/accessory wiring throughout the
vehicle, protecting wiring from sharp edges.
For guidance, refer to the wiring diagram on
page 6 as well as any instructions provided
with other hardware such as gaming systems.
6. Connect all electrical components, insert a
DVD, and verify that all system functions
work properly prior to final mounting in the
vehicle.
4
Caution: Take care when removing the dome light and
cutting the headliner to not damage the headliner fabric.
7. Mount DVDM-800, following the instructions
provided in this guide.
8. Recheck all system functions to ensure that
wiring is connected properly and that no
wires are kinked or pinched.
MOUNTING DVDM-800
Recommended Tools and Equipment
• Upholstery hook tool (for removal of
panels, if necessary)
• Scribe
• #1 and #2 Phillips screwdrivers
• Utility knife, razor knife, or shears
• Wire strippers
• Electrical tape
• Multimeter (to verify correct voltages and
continuity; Delphi does not recommend
using a test light or logic probe for this
purpose)
Depending on the roof geometry of the particular
vehicle in which you are installing DVDM-800,
there are three installation options: Attaching the
unit directly to the roof supports with the shroud,
bolting it into the mounting bracket alone, or
installing it with both the shroud and the mounting
bracket. See Figure 2.
Note:
The following mounting sequence may be modified
based on the installation option chosen.
1. With panels, trim, and dome light removed,
install the video monitor temporarily to the
vehicle roof by opening the unit and inserting
bolts through the bolt holes directly into the
roof supports. Leave a gap between the
headliner and the outer flange of the video
monitor.
2. Following the contour of the roof, mark the
area to be trimmed on the shroud so that it
will fill the gap between the headliner and
outer flange.
Warning: Failure to properly follow these instructions
could result in damage to the vehicle, its electronic system,
other property, or personal injury and/or death.
