Audiovox Movies 2 Go MMD85A User manual

1
Installation Guide
MMD85A
8.5" OVERHEAD LCD
VIDEO MONITOR
WITH DVD PLAYER
Installation Guide
POWER
SCREEN
SOURCE STOP
PLAY
EJECT
ON AU TOOF F
5

2
Installation Guide
Important Notice
AnLCDpaneland/orvideomonitormaybeinstalledinamotorvehicleandvisibletothe
driver if the LCD panel or video monitor is used for vehicle information, system control,
rear or side observation or navigation. If the LCD panel or video monitor is used for
televisionreception,videoorDVDplay,theLCDpanelorvideomonitormustbe installed
sothat these features willonlyfunctionwhenthe vehicle is in“park”orwhen the vehicle’s
parking brake is applied.
An LCD panel or video monitor used for television reception, video or DVD play that
operates when the vehicle is in gear or when the parking brake is not applied must be
installedtotherearof the driver’s seat where it will not be visible, directly or indirectly,to
the operator of the motor vehicle.
Licensed under one or more of the following patents,
Patent NOS. 5,775,762 and 5,927,784

3
Installation Guide
MATERIALS INCLUDED IN THIS PACKAGE:
1) MMD85AVideo Monitor with DVD player(P/N 136-4052)(1pc)
2) A/V Adapter Cable (P/N112B3227) (1 pc)
3) 2PinPower WireHarness withchoke (P/N112B3143)(1pc)
4) Dome Light Harness (P/N 112B3110) (1pc)
5) RemoteControl(P/N 136-4057) (1pc)
6) HardwarePackage:-
• # 8 × 3/4" Self Drilling Screws (4 pcs)
• # 8 Washers (4 pcs)
• # 4 × 1/4" Screws (9 pcs)
7) TrimRing (P/N 102-4143) (1pc)
8) UniversalMountingBracket(P/N108-3867) (1pc)
TOOLS REQUIRED:
#2 Phillips Screwdriver
#1 Phillips Screwdriver
Utility or Razor Knife or Shears
Wire Strippers
Upholstery hook tool (for removal of panels as necessary)
Electrical Tape
MaskingTape
Multimeter (to verify 12 volt DC and continuity: Do not use a test light or logic probe)
Markerpen – to mark headliner
Scribe (to mark trim ring if used)
Misc. electrical connectors (to connect to vehicle power source). Requirements will vary from vehicle
tovehicle.
1.
6.
7. 8.
2.
3.
5.
4.
POWER
SCREEN
SOURCE STOP
PLAY
EJECT
ON AUTOOFF
5

4
Installation Guide
GENERAL INSTALLATION APPROACH:
1) Decide upon system configuration and options that will be installed (i.e.: what components, VCP,
Tuner, RF Modulator/external amp, remote headphones, DVD, etc.).
2) Review all manuals to become familiar with electrical requirements and hook ups.
3) Decide upon mounting locations of all components and method of mounting.
4) Prep the vehicle by removing any interior trim necessary to gain access to vehicle's wiring as well as
all areas where interconnecting wire harnesses will need to be located. If any access holes need to
be cut into the vehicle (headliner, other trim components etc.), this should be done now as well.
5) Route the wiring harnesses throughout the vehicle as necessary. (Refer to the Wiring Diagrams in
this manual as well as the wiring instructions for the individual components and accessory options
being installed). Be sure that all wiring is protected from sharp edges and is routed in such a manner
that it will not be pinched when all components and interior trim are fully installed. Be sure to leave
enough slack in the wiring at each component to allow working room.
6) RemoveallA/V system components from their packaging and place themlooselyin the vehicle at their
respective locations.
7) Connect all components together (electrically) and verify proper operation of all system functions.
Note: This is best done BEFORE components have been permanently mounted.
8) After verifying proper operation of the system, proceed to mount each of the components.
9) When all components are mounted, recheck function of entire system again to ensure that no wiring
was pinched or connected improperly during final installation.

5
Installation Guide
VEHICLE PREPARATION:
1) Locate an accessory power source (+12v when key is in the ACC. and run positions, and 0v when
key is off). Also find a location that will provide a good grounding point. Generally, this wire can be
found at the ignition switch or fuse-box.
2) The mounting method and location will vary from vehicle to vehicle, so this manual will only focus on
the installation of the video monitor and related accessories.
3) Generally, the best location forthe video monitor is wherethe vehicle's factory dome lightis installed.
The monitor should be located in such a manner that it can be comfortably viewed by rear seat
passengers. NEVERINSTALL THE MONITORIN A PLACE WITHIN THE DRIVER'S VIEW. THIS IS
NOTONLYDANGEROUS, BUT IT IS ALSOILLEGAL.
4) Oncethe mounting location of the monitor has been determined, there maybe additional preparation
work necessary, depending on the vehicle structure and installation method. Some of the steps that
may be required are:
A) Removal of the vehicle's dome light
B) The headliner may need to be trimmed

6
Installation Guide
TRIM RING INSTALLATION:
If the video monitor is to be installed with the trim ring, you may want to remove the rubber gasket first.
(See the drawing below).
1) Lay the MMD85A down on a soft surface to avoid
scratching the unit. Grasp the rubber gasket
above the DVD slot and pull it off in a circular
motion. (Refer figure 1)
Rubber Gasket
Fi
g
ure 1
2) The trim ring is attached to the video monitor
using the perimeter screw bosses. It is important
that the screws used in this installation are not
overtightened, and that the video monitor and trim
ring are mounted in such a way that the assem-
bly does not distort (or bend) when the mounting
screws are tightened. The trim ring MUST be
screwed to the unit. (Refer figure 2)
Fi
g
ure 2
Trim Ring
Fi
g
ure 3
3) The MMD85A is now ready to be mounted in the
vehicle. (Refer figure 3)

7
Installation Guide
MOUNTING THE TRIM RING
Roof
Roof Support
Headliner
Mounting Bracket
(4) Self-Tapping Screws
(not supplied)
Trim Ring
Video Unit
( ) #8 Flat Washers
( ) #8x3/4 Self-Tapping
Screws

8
Installation Guide
1) Make the connections to the vehicle for the 2 pin wiring harness.
2) Connect the 2 pin harness to the mating connector on the Video Monitor.
3) Connect power harness to vehicle's electrical system by tapping into an accessory hot line and a
goodground.
4) Verify all functions of the System before final mounting of the finished assembly.
Note: A VCP or other A/V Component can be connected to the video monitor system using
theLINE IN RCA jacks.
A/V Source Definitions :
1 =Built-in DVD
2 =AV1 input ( VCD, Game or future DVD, etc )
3 =AUX input ( VCD, Game or future DVD, etc )
* NOTE: If the relay box P/N SIRSWB is installed, it recommended that the antenna for the
wireless FM Modulator be unplugged. See Figure A for antenna location.
** NOTE: Extending the wireless antenna beyond its 12 inch length will cause the FM Modulator to
exceed FCC limits for wireless transmission. When installing the unit position the antenna
for best reception.
MMD85A
CHOKE
Power Harness
Item # 3
Line In-R (Red)
Line In-L (White)
Line In-V (Yellow)
Red/Black (Lamp On)
* ANTENNA FOR WIRELESS FM MODULATOR
** See Antenna Note Below
Violet/Brown (Lamp Auto)
Black/Red (Lamp Common)
Dome Li
g
ht
Power Source
* OPTIONAL RELAY BOX
SIRSWB

9
Installation Guide
Red / black - Lamp on
Black / red - Lamp common
Violet / brown - Lamp Auto
To 3 pin
connector
onMonitor
To
constant
+12vdc
To
constant
+12vdc FactoryDoorajar
switch or Body
Control computer
Factory Dome light circuit
Positive Switched Dome lighting
CONNECTING THE DOME LIGHTS
The dome lights in the video monitor require three connections to the vehicle's wiring. There are two
common types of dome light circuits used, positive or negative switched. Positive systems supply volt-
age to the interior lights to turn them on, negative switched systems apply ground to illuminate the bulbs.
To determine which system you have you must locate the wires at the dome light. On a positive switched
system, with all the doors closed and the lights out, both wires at the dome light will rest at ground. When
the light is activated, one of these wires will switch to +12 vdc. This is the vehicle's switching wire. On a
negative switched system, with all the doors closed and the lights out, both wires at the dome light will
rest at + 12vdc. When the light is activated, one of these wires will switch to ground. This is the switching
wire.
For positive systems, connect the violet / brown (Lamp auto) wire to the vehicle's switched wire. Then
connect the red / black (lamp on) wire to a fused constant 12 volt source and the black / red (lamp
common) wire to a good ground. Positive systems are commonly found on Ford vehicles.
For negative systems, connect the violet / brown (Lamp auto) wire to the vehicle's switched wire. Then
connect the red / black (lamp on) wire to a good ground and the black / red (lamp common) wire to fused
constant 12 volt source. Negative systems are commonly found on General Motors and import vehicles.
Note:
Some vehicles which incorporate transistorized control of the dome light circuit, such as the 1999
Dodge Caravan, may require that the violet / brown (Lamp auto) wire be connected to the door pin
switch wire, as the additional current draw of the Monitor's lights may not be supported by the output
of the vehicles body control computer.

Troubleshooting:
SYMPTOM:
No power at Video Monitor
Power but no video or
sound
Picture, but no sound
REMEDY:
-Verify +12 VDC on Red wire at 2 pin Power Harness behind video
monitor. Verify ground connection with continuity test from known
good ground to black wire at 2 pin Power Harness
-Verify that the correct source is selected (i.e.: 1 or 2). Verify that the
source is on and playing a known good media (such as a videotape).
Verify connections at both ends of the source component harness.
-Verify that the headphones are turned on; check headphone batter-
ies
-Verify that power is available to theFM Modulator; make sure modu-
lator is tuned to the correct FM station
Negative Switched Dome lighting
To 3 pin
connector
To
constant
To
constant
FactoryDoor ajar
switch or Body
Factory Dome light circuit
Red / black - Lamp on
Black / red - Lamp common
Violet / brown - Lamp Auto

© Copyright 2005 AEC 150 Marcus Blvd. Hauppauge, NY 11788 128-7461