Negative Switched Dome lighting

To 12 pin

 

Red / black - Lamp on

 

 

 

Black / red - Lamp common

 

 

connector

 

 

 

 

Purple / brown - Lamp Auto

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To

constant

Factory Dome light circuit

To

constant

Factory Door ajar switch or Body

Troubleshooting:

SYMPTOM:REMEDY:

No power at Video Monitor -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

Power but no video or sound

Picture, but no sound

-Verify that the correct source is selected (i.e.: 1,2,3 or 4). 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.

-Push and hold the volume up button until sound is heard over headphones. If problem is limited to the dash radio, verify radio is tuned to the correct channel, and that power to the wired RF modulator is on. (Refer to instruc- tions with modulator kit). Otherwise, verify all connections per the wiring diagram on pages 5, 6 and 7.

Static on TV Stations

-Press Auto Program button. Then press CH up or CH down. Verify an-

(Tuner Version Only)

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

 

may adversely affect TV reception. These conditions may result in the

 

following: picture roll, "snowy" picture, or momentary loss of color.

No FM Radio Stations

-Check and verify FM radio antenna mounting and connection. Verify that

 

the FM radio power is on and the front LCD display window is lit. Verify the

 

headphone set insert into the to jack.

No Infrared remote func- tions for VCP (or other com- ponents)

-Check batteries in the hand held remote (not included with this kit). Verify that the IR LED ( page 6 or page 7 Wiring Diagram) is property attached to the sensor window of the VCP (or other component).

© Copyright 2001 Audiovox Electronics Corp. 150 Marcus Blvd. Hauppauge, NY 11788

128-6118

-10-

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Audiovox VOH704, VOH684, VOH683 owner manual Troubleshooting
Page 11 Page 12

VOH683, VOH684, VOH704 specifications

The Audiovox VOH704 is a versatile and innovative mobile entertainment system designed to enhance your in-car experience, making long journeys more enjoyable for all passengers. This unit combines state-of-the-art technology with user-friendly features, catering to a range of entertainment needs while on the road.

One of the standout features of the VOH704 is its impressive 7-inch high-resolution LCD display. This screen delivers crisp, vibrant visuals, providing an engaging viewing experience for movies, TV shows, and video games. Its widescreen format is optimized for a cinematic experience, allowing passengers to enjoy a variety of media formats with ease.

The VOH704 is equipped with a built-in DVD player, which supports multiple playback formats, including DVD, CD, and MP3. This versatility ensures that users can enjoy a wide variety of media, whether it's their favorite movies or music playlists. Additionally, the unit is compatible with various video formats, thus accommodating an extensive selection of media files.

Connectivity is another strong point for the Audiovox VOH704. The system comes with USB and SD card inputs, allowing users to easily access their digital media collections. Furthermore, the HDMI input provides seamless connections to external devices such as smartphones, tablets, or gaming consoles, expanding the entertainment options available for passengers.

To facilitate a comfortable viewing experience, the VOH704 features an adjustable mounting system, allowing users to find the perfect viewing angle. This is particularly beneficial for backseat passengers who might have varying preferences for screen placement.

In terms of audio performance, the Audiovox VOH704 does not disappoint. The system incorporates built-in speakers that deliver clear and powerful sound. For those who prefer a more immersive audio experience, users can also connect to their vehicle's sound system via auxiliary input.

Safety and usability are also taken into consideration in the design of the VOH704. The intuitive interface and remote control make it easy for users to navigate through menus and select their desired content without distraction. Additionally, parental controls are built into the system, ensuring that younger passengers can enjoy age-appropriate content.

Overall, the Audiovox VOH704 is a well-rounded mobile entertainment solution that combines impressive display technology with connectivity options, making it a valuable addition to any vehicle. Whether for long road trips or daily commutes, this system helps to transform travel time into quality entertainment time.
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