Audiovox DS7321 User manual

DS7321/DS7321PK
Portable DVD Player
Owner’s Manual

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WARNINGS AND CAUTIONS
Notice
This Product incorporates copyright protection technology that is protected by method claims of
certain U.S. Patents and other intellectual property rights owned by Macrovision Corporation and
other rights owners. Use of this copyright protection technology must be authorized by Macrovision
Corporation, and is intended for home and other limited viewing uses only unless otherwise
authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited.
Notice
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 brake 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 Numbers: 5,583,936; 6,381,747; 6,516,132; 6,836,549; and 7,050,698.

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WARNINGS AND CAUTIONS
Placement
! To prevent fire or electric shock, do not expose this appliance to rain or moisture.
! Do not place the set on an unstable cart, stand, tripod, bracket or table to prevent it from falling.
! Keep the unit away from strong magnets, heat sources, direct sunlight, or excessive dust.
! If the unit is brought directly from a cold to a warm location, moisture may condense inside the unit.
When you move it from a cold to a warm location, wait for about one hour before operating the unit,
or remove the disc and leave the unit turned on until the moisture evaporates.
Installation
! Ensure that the unit is installed and used in accordance with the instructions and illustrations
provided in this manual.
Objects and Liquids
! Do not push objects of any kind into the unit through openings.
! Do not spill, splash or spray liquid of any kind on or in the system (this may result in a fire or
electric shock).
! Do not place anything heavy on the unit.
! Do not place any open flame sources, such as lighted candles, on the unit.
Ventilation
! To ensure proper ventilation and proper operation, never cover or block the slots and
openings with a cloth or other material.
Disassembly
! Do not attempt to disassemble the case or replace the battery. There is a risk of electric shock
and/or exposure to Laser Radiation. Contact qualified service personnel if your system is in
need of repair.
Cleaning the Unit
! When cleaning, make sure the system is unplugged from the power source.
! Do not use liquid cleaners or aerosol cleaners.
! Use a cloth lightly dampened with water for cleaning the exterior of the DVD Player system only.

WARNINGS AND CAUTIONS
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Headphones
! Excessive sound pressure from headphones can cause hearing loss.
Disc
! Do not use irregularly shaped discs such as heart or star-shaped discs as they may cause the unit
to malfunction.
! Do not stick paper, tape or glue on the disc.
! Do not expose the disc to direct sunlight or heat sources such as hot air ducts.
! Do not touch the surface of the disc.
! Handle the disc by its edge.
! Clean the disc by wiping the disc from the center out with a cleaning cloth.
! Remove the disc from the unit and store it in its case after playing.
! Some playback operations of discs may be intentionally fixed by software producers. Since
this unit plays discs according to the disc contents the software producers designed, some
playback features may not be available. Also, refer to the instructions supplied with the discs.
! Connect earphones or headphones to the headphone jack with the volume set low and
increase it if required. When earphones or headphones are connected, no sound will be
emitted from the connected speaker system.

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Warnings and Cautions..................................................................2
Contents.......................................................................................5
Introduction...................................... ............................................6
Vehicle Installation........................................................................7
Charging the Battery .....................................................................8
Controls and Indicators..................................................................9
Remote Control Operation.............................................................11
Connecting to a TV.......................................................................15
System Setup..............................................................................16
Playback.....................................................................................24
Specifications..............................................................................27
Troubleshooting...........................................................................28
Owner’s Notes.............................................................................29
CONTENTS

INTRODUCTION
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Thank you for selecting the DS7321/DS7321PK Portable DVD Player. The main
features include a 7" Swivel Screen (16:9 Aspect Ratio) Liquid Crystal Display (LCD)
monitor and a DVD Player.
The unit incorporates the latest state-of-the-art electronics and is designed for use in
hotels, offices, homes or vehicles. The unit is constructed to provide years of reliable,
trouble-free service, is compact so that you can take it with you anywhere, and is
designed for quick and easy installation.
Please read the entire instruction manual supplied with this product prior to operation.
The documentation will assist you in installing the system properly to obtain the best
equipment performance. Please save this manual for later use.
Features
! 270-degree Rotatable 7" LCD Screen
! Two Optional Aspect Ratios 16:9 and 4:3
! Remote Control
! 3.5mm Headphone Jack
! Audio/Video Output Jack
! Compatible with DVD, VCD, CD, CD-R, DVD-RW, JPEG, Kodak Picture CD, etc.
! Support Playback Control: Play, Pause, Stop, Fast Forward Playback, Fast Reverse
Playback, etc.
! 2 Hour Playback
! Internal Rechargeable Li-Polymer Battery
! Operated with 9-12 VDC Power Supply
3. CR2025 ithium attery
Package Contents
1. 1 X Instruction Manual
2. 1 X Remote Control
1 X L B
4. 1 X AC/DC Adapter
5. 1 X Vehicle DC Power Adapter
6. 1 X Carry/Headrest Bag*
7. 2 X Headphone*
8. 1 X Headphone Splitter*
* DS7321PK only

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VEHICLE INSTALLATION
INSTALLING THE DVD PLAYER ON A SEAT BACK IN A CAR
(DS7321PK only)
1. Unfold the carry bag, and place the DVD Player on the bag beneath the elastic straps.
Ensure that the unit's corners are secured by the elastic straps. Ensure that the center strap
is across the face of the DVD Player.
2. Secure the upper portion of the carry bag to headrest support bars using the headrest strap.
Adjust the headrest strap until the bag is firmly secured.
3. Secure the lower portion of the carry bag to the vehicle seat back using the seat back strap.
Adjust the seat back strap until the bag is firmly secured.

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CHARGING THE BATTERY
The player is powered by a lithium-polymer battery. It has no memory effect and thus it
can be recharged at any time regardless of whether it is fully or partially discharged.
The unit can be recharged when it is powered on or off. When the power is off, it takes
about 3～4 hours to fully charge the battery. When the power is on, it takes
approximately ten hours to charge the battery. When fully charged, the battery can be
used for about two hours.
The unit can be charged using the AC/DC Adapter or the Vehicle DC Power Adapter.
By AC/DC Adapter:
Connect the AC/DC adapter to the the unit, then plug the adapter
into a 0 VAC outlet.
By Vehicle DC Power Adapter:
Plug one end of the dapter into the jack on the unit,
then plug the other end into the socket of a car.
Do not charge the DVD player in the vehicle when the vehicle is not running.
While the unit is charging, the red charge indicator will flash. When the battery is fully
charged, the red charge indicator will be steadily lit.
Use and Maintenance of the Rechargeable Battery
1.The working temperature of the rechargeable battery is 32 °F (0 °C) to 95 °F (35 °C).
2. Always unplug the unit when it is not being used or charged.
3. If you do not plan to use the battery for an extended period of time (one week or
longer), we recommend that you fully charge the battery. For longer periods of
storage, please recharge the battery at least once every two months to maintain the
battery in optimum condition.
4. Once the battery is fully discharged, immediately recharge the battery (regardless of
whether you plan to use the DVD player or not) in order to maximize battery life.
5. Recharge efficiency will degrade when temperatures drop below 50 °F (10°C) or
exceed 95 °F (35 °C).
6. The battery compartment contains a temperature sensor. If the temperature exceeds
104 °F (40 °C) when charging the unit, the power will turn off automatically and the red
charge indicator on the side of the unit will flash. In this case, disconnect the power
adapter, wait for the unit to cool down, then reconnect the power adapter.
7. Heat is produced during charging. This is normal.
8. Do not subject the battery to strong impacts.
9. Keep the battery away from humidity and excessive heat.
10. The battery is not user serviceable. Please contact Audiovox in the event the battery
will not charge.
DC IN 9-12V jack on
12
Vehicle DC Power A DC IN 9-12V
vehicle DC accessory

CONTROLS AND INDICATORS
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1. DISPLAY SCREEN
2. SPEAKER OUTPUT
3. PREVIOUS ( ) BUTTON
4. NEXT ( ) BUTTON
5. FAST REWIND ( ) BUTTON
6. FAST FORWARD ( ) BUTTON
7. PLAY/PAUSE ( ) BUTTON
8. MENU
9. MUTE
10. RED LED CHARGE INDICATOR
Flashes when the battery is charging.
Steadily lit when the battery is charged.
11. INFRARED REMOTE SENSOR
12. GREEN LED ON/OFF INDICATOR
Steadily lit when the unit is on.
13 VOL- BUTTON
. VOL B
15. OPEN BUTTON
Press to open the disc tray cover.
Press to skip to the previous
chapter/track.
Press to skip to the next chapter/track.
Press repeatedly for fast reverse
playback. The available speeds are 2X,
4X, 8X, 16X, and 32X.
Press repeatedly for fast forward
playback. The available speeds are 2X,
4X, 8X, 16X, and 32X.
Press once to pause playback, then
press again to continue playback.
Press this button to temporarily switch
the sound off. Press it again to switch
the sound on.
Press to return to the root menu when
playing a DVD.
Press to decrease the volume.
14 + UTTON
Press to increase the volume.
15
1
24
35
6
7
810 2
911
12
13
14

CONTROLS AND INDICATORS
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7″Swivel LCD Screen
The LCD screen is connected to the main body of the player via a rotatable hinge. The
screen can be rotated clockwise horizontally from the beginning position and
counterclockwise from the ending position by 270 degrees. You can open up the screen
and rotate it the same time.
Note: Do not rotate the screen beyond its maximum extent. Forcing the screen beyond
its maximum extent will damage the unit.
1234
1. 3.5mm HEADPHONE JACK
Note: When headphones are connected,
no sound will be emitted from the
speakers.
2. AV OUT JACK
3. ON/OFF SWITCH
4. DC IN 9-12V JACK
Slide the switch to ON position to turn on
the unit. Slide the switch to OFF position
to switch off the unit.
Side View
Beginning Position Ending Position