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VEHICLE PREPARATION:

1)

Locate a constant power source (+12v at all times) and an accessory power source (+12v when
key is in the acc. and run positions, and 0v when key is off).  Generally, these wires can be found
at the ignition switch or fusebox.

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 console accessories.

3)

Generally, the best location for the video monitor is where the vehicle's factory dome light is
installed.  The monitor should be located in such a manner that it can be comfortably viewed by
rear seat passengers.  NEVER INSTALL THE MONITOR IN A PLACE WITHIN THE DRIVER'S
VIEW.  THIS IS NOT ONLY DANGEROUS, BUT IT IS ALSO ILLEGAL IN MANY STATES

4)

Once the mounting location of the monitor has been determined, there may be additional prepara-
tion 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 as per the drawing below

C)

If the mini-console (PN 1181300) will be used, it will have to be trimmed to fit the
contour of the vehicle's headliner.  Refer to the "Mini-Console installation" section
later in this  manual.

Note:

If your installation will require you to cut out the headliner, the box that this kit came in can be used as a
template.  You can remove the shelf that the video monitor rests on and trace the opening onto the
headliner for cutting

4

Figure 3

-3-

FULL SIZE CONSOLE INSTALLATION

There are several “full size” custom consoles available for selected vehicles.  Some of

these vehicles are the Chevrolet Suburban, Ford Expedition, and Dodge Durango.  These full
size consoles incorporate several additional features, and are particularly useful if the vehicle
you are installing this system into already has an OEM overhead console in the headliner.
Refer to the installation manual that comes with the console itself for complete installation
instructions.

Summary of Contents for VOH-641

Page 1: ...VOH 641Drop Down Video Monitor VOH 642 Drop Down TV Video Monitor Installation Guide OPEN AUTO ON OFF ...

Page 2: ...d with a television viewer or screen that is located in the motor vehicle at any point forward of the back of the driver s seat or that is visible directly or indirectly to the operator of the motor vehicle Please note that the state of Rhode Island forbids the installation of such a device in a motor vehicle ...

Page 3: ...OH 642 only 8 Protective Cover for External A V Inputs P N 1023336 1 3e 3 2 3 3a 3f 3d 3e 3c 3b 3 5 6 4 3c CHOKE 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 Masking Tape Multimeter to verify 12 volt DC and continuity Do not use a test light or logic probe Marker ...

Page 4: ...e been permanently mounted 8 After verifying proper operation of the system proceed to mount of each component 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 GENERAL SYSTEM CONFIGURATIONS The following is intended to give a rough guideline of system configurations that are possible wit...

Page 5: ...e 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 as per the drawing below C If the mini console PN 1181300 will be used it will have to be trimmed to fit the contour of the vehicle s headliner Refer to the Mini Console installation section later in this manual Note If your installation will require you...

Page 6: ...masking tape to the outer surface of the mini console in the areas where the cut will be made 3 Mark the cut to follow the necessary contour of the roof The suggested method of marking is as follows A First mark the narrowest point of the mini console on the masking tape Be careful to consider not only vertical location but fore aft location B Using the handle of a screwdriver make a transfer mark...

Page 7: ...oof support Headliner 5 x9 x3 4 Plywood Block 4 8x1 self drilling screws not supplied Mini Console Video unit 4 8 Flat washers not supplied 4 8x3 4 self tapping screws not supplied 5 MOUNTING THE MINI CONSOLE ...

Page 8: ...he main PCB as in steps 2 and 3 above A V Source Definitions 1 VCP Right Mini Din on main PCB 2 2nd VCP or game or DVD etc left Mini Din 3 Aux Input RCA jacks on the face of the monitor 6 Red RCA Audio Right IR LED Clean the IR Receiver Window on the front of the VCP Remove Adhesive Backing and Apply IR LED to IR Window on the Face of the VCP Black Ground Optional Remote Headphone Stations Stereo ...

Page 9: ...ws on PCB Cover Open the cover to gain access to Mini Din Connector on main PCB Cover will remain attached at to rivet hole 3 Insert the Circular Mini Din Connector of the source Component Harness through the wire tie loop on the main PCB and into the Mini Din Connector on the main PCB 4 Pull the wire tie loop tight and cut off the excess 5 Connect the Power Harness to the mating connector on the ...

Page 10: ...itched 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 purple 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 ...

Page 11: ... to the wired RF modulator is on Refer to instruc tions with modulator kit Otherwise verify all connections per the wiring diagram on p5 and p6 Press Auto Program button Then press CH up or CH down Verify an tenna mounting and connections to the tuner Note Due to the nature of TV signals vehicle motion direction the vehicle is facing distance from the transmitter nearby surroundings and weather ma...

Page 12: ...128 5533C 1999 Audiovox Corp 150 Marcus Blvd Hauppauge NY 11788 ...

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