Audiovox MMD7HRPKG - Movies2Go - DVD Player User manual

MMD7HRPKG
Two Specific Vehicle Headrests
With 7" LCD Monitors and Built-In
DVD Player for Rear Seat Entertainment
Installation Guide
128-8280

Installation of headrest products require careful planning and preparation. Be extremely careful of seats that have airbags
built into them. Keep wiring away from any air bag wiring (usually identified by yellow connectors and yellow wire jackets).
Damage to air bag wiring can result in personal injury to vehicle occupants. If you have any questions regarding wire
routing or installation in a vehicle, please contact Audiovox Technical Support at 1-800-225-6074.
When connecting power and ground in a mobile video installation, insure that the ACC wire is fused at the point where it is
connected to the vehicle ACC wiring. Failure to do so can result in damage to the vehicle if a short circuit develops
between the vehicle connection point and the mobile video product.
An LCD panel and/or video monitor may be installed in a motor vehicle and visible to the 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 television reception, video or DVD play, the LCD panel or video monitor must be installed so that these
features will only function when the vehicle is in “park” or when 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 is not applied must be installed to the rear of 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. 7245,274 and 6,899,365
2
MATERIALS INCLUDED IN THIS PACKAGE:
1) MMD7HRPKG System Monitor
MMD7HRM Monitor with DVD Player (1pc)
MMD7HRS Satellite Monitor (1pc)
MMD7HRMMMD7HRS Satellite Headrest
3) Vinyl Headrest Cover _Black
(P/N 126-1353) -(2pcs)
4) Vinyl Headrest Cover _Grey
(P/N 126-1354) -(2pcs)
2) Master Headrest (P/N 136-4626) -(1pc)
Satellite Headrest (P/N 136-4628) -(1pc)
Master Headrest
IMPORTANT

3
5) Audio Interface Box
(P/N 136-4632) - (1pc)
6) Remote Control (P/N 136-4327)
- (1pc)
7) AV Adapter Cable
(P/N 112B3227) - (1pc)
8) Hardware Package Scews
(P/N 100-2267) - (16pcs)
9) 2 Pin DC Power Cable
(P/N 112-3667) -(1pc)
10) Cigarette Lighter Adaptor Power cable
(P/N 112-3946) - (1pc)
11) Extension Cable, 8 Pin Din to 8 Pin
Din Conn Green/Red (P/N 112-3944)
- (1pc)
12) Extension Cable, 8 Pin Din to 8 Pin
Din Conn Blue/Yellow (P/N 112-3945)
- (1pc)
13) Post Tube 12MM (P/N 100-2508)
- (2pcs)
14) Post Tube 14MM (P/N 100-2509)
- (2pcs)
15) Wired Headphone (P/N 136-4633)
- (2pcs)
OPTIONAL ACCESSORIES:
16) Infrared Channel Wireless Headphones

MMD7HRPKG SYSTEM OVERVIEW
4
1) The MMD7HRPKG SYSTEM is a versatile audio / video system with built-in DVD player
(MMD7HRM only) which includes two monitors, that can accept an Audio / Video input and
independent AUX input. A separate audio output is provided for connecting an optional FM
Modulator to the vehicle's radio.
2) The M1 Monitor (MMD7HRM) is comprised of a 7" TFT LCD monitor with built-in DVD
player that allows the user to select from the DVD, and the AUX source. The M1 monitor
has a built-in infrared audio transmitter (CH A) for use with the optional two-channel
wireless headphones (CH A).
3) The M2 Monitor (MMD7HRS) is comprised of a 7" TFT LCD monitor that allows the user to
select from the DVD source in M1 (AV1) or AUX source. The M2 monitor has a built-in
infrared audio transmitter (CH B) for use with the optional two channel wireless
headphones (CH B).
4) The monitors will show all of the functions with the comprehensive OSD.
5) The optional two-channel wireless Headphone sets have an A-B switch that allow the
users to select the audio from either M1 (MMD7HRM, CH A) or M2 (MMD7HRS,
CH B).
6) Using different IR codes, the M1 Monitor will only respond to the remote control unit when
the Monitor Select (M1) button on remote control is pressed. The M2 Monitor will only
respond to the Remote Control unit when the Monitor Select (M2) button on remote control
is pressed.
7) The wired headphones allow the user to listen to audio from the system.
8) The M1 (MMD7HRM) and M2 (MMD7HRS) Monitor will accept an audio / video input
through the 1/8” jack located on the front of the unit. The audio / video device could be a
video game system, video camera, or other input device.
AUX IN HEADPHONE
JACK
MMD7HRS MMD7HRM MMD7HRS MMD7HRM

5
9) Pivot the screen until a comfortable viewing angle reached. The internal lock limits the
screen to a maximum adjustment of 30 degrees from closed position, the headrest itself
can be tilted forward to help achieve a comfortable viewing position.
Inner Ring
Closed Position
Internal Lock
30 degrees
MMD7HRPKG: MMD7HRM Monitor only.
10) Insert disc
Disc Label
Insert disc
11) Eject disc
Eject disc
MMD7HRPKG: MMD7HRM Monitor only.

Headrest Installation Description
Choose the headrest cover color to best match your vehicle interior.
Headrest cover
6
2 31
45
Unzip and remove cover Wrap and cover over headset foam
Zip new cover in place Hold zipper halves together to facilitate
zipping the cover over the headrest foam

6 7
7
8 9
10 11
Use a screwdriver to loosen the screw
from the inner-bracket of the headrest.
Push the headrest support inwards or pull
them outward adjust the distance.
Use a screwdriver to tighten the
screw after headrest support have
been adjusted.

MMD7HRPKG SYSTEM
Monitor Unit
Electronics Installation Guide
MMD7HRM
(Master Monitor)
MMD7HRS
(Satellite Monitor)
MMD7HRM Monitor
(Master Monitor / M1)
MMD7HRS Monitor
(Satellite Monitor / M2)
12 13
FIGURE 3
Cable 1 :
Monitor Pigtail
Cable 2 :
Headrest Cable
15
14
8
Peel backing off of double sided tape (4 places)
on vinyl tabs and stick to plastic outer tray Match M1 monitor to M1 headrest
Match M2 monitor to M2 headrest

With Screw (x6)
16
18
17
Adjust match your vehicle
seatback dimension
9
1) Read the manuals and get familiar with the electrical requirements and
connections.
2) Prepare the vehicle by removing any interior trim necessary to gain access to the
vehicle's wiring as well as all areas where interconnecting wire harnesses will be
located. (Refer to the Installation Procedure). The mounting method, and the
location will vary from vehicle to vehicle, so this manual will only focus for the
installation of the MMD7HRPKG Master and Satellite Monitors in the supplied
configuration. The best location for the MMD7HRPKG components is:
a. Monitors: (NOTE: The MMD7HRM Monitor should be installed where the
passenger usually sits behind the front passenger seat.
b. Audio Interface Box: Under either seat where monitors are located.
VEHICLE PREPARATION:
Move the locking tab to right position
to fully insert the monitor into the headrest
19

10
3) Locate an accessory power source (+12VDC present when the ignition key is in
the accessory and run positions. 0VDC should be present when the ignition key
is in the OFF position), and a good ground. Generally, these wires can be
located at the ignition switch or fusebox.
(NOTE: Ensure that the switched power is fused at the source. Failure to do so
may result in vehicle wiring damage.)
4) Run the wiring harnesses throughout the vehicle as necessary. (Refer to the
Wiring Diagrams on page 11, as well as the wiring instructions for the individual
components and accessory options being installed). Be sure, that all the wiring
is protected from sharp edges and is routed in such a manner that it will not be
pinched, when it is fully installed. Be sure to leave enough slack in the wiring at
each component to allow sufficient working room. Be sure to leave enough
slack in the monitor cables to allow the headrest to move up or down, and the
seat to move backward and forward.
5) Remove all the components from their packaging and then place them in the
vehicle at their respective locations.
6) Install the Headrests:
a. Remove vehicle's original Headrests. Measure the distance between the
posts and adjust the new Headrests to same dimension.
b. Place the appropriate headrest support tube into the support tube hole. (If
needed)
c. Hold the MMD7HRPKG Headrest above the seat and insert the two cables
into the headrest support tube holes. Make sure that the headrest is in the
correct position (Display facing the rear).
7) Connect all the components together (electrically) and verify proper operation of
all the system functions.
a. The headrest DIN cables and the Audio Interface box DIN cables are color
coded. Connect each headrest cable to the correct color cable on the Audio
interface box. In some vehicles it will be necessary to use the supplied DIN
extension cables to reach from under one seat to the other seat. The DIN
extension cables can be used for either the MMD7HRM or MMD7HRS
monitors. The extension cables are labeled with color coded Green/Red and
Blue/Yellow. When connecting the extension cables, ensure that the
Green/Red extension cable is used with the Master monitor cable and the
Blue/Yellow extension cable is used with the Satellite monitor cable.
b. Connect the DC power jack.