VocoPro DVD-DUET Owner's Manual

o w n e r ' s m a n u a l

MULTI FORMAT DIGITAL KARAOKE SYSTEM

5-BAND STEREO EQUALIZER

TUNING

DVD-DUET

Digital Key Control DVD/CD/CDG

Dual Cassatte Karaoke System

Digital Key Control DVD/CD/CDG

DVD-DUET

Dual Cassette Karaoke System

CONTENTS

INTRODUCTION

Safety Instructions ......................................... 3

FCC Information ............................................. 4

Welcome ........................................................ 5

Listening for a Lifetime ................................... 6

Before Getting Started .................................... 7

Front Panel Descriptions .............................8-9

Rear/Top Panel Descriptions ........................10

Remote Operations ....................................... 11

Audio Controls ............................................. 12

Cassette deck operations .............................. 13

Cassette Tape/Deck Maintenance ................. 14

Connecting to external components ........15-17

System setup menu ...................................... 18

Language/audio/video setup menus ............. 19

Troubleshooting ........................................... 20

Specifications ............................................... 21

FEATURES:

• 40W + 40W Maximum Power Output

• Top Loading Digital Shock Resistant
DVD/CD/CDG Player

• Dual Cassttee Decks Tto Play and Record Live
Performances Mixes from CD or Cassette

• AM/FM Stereo Tuner

• 12-Step Digital Key Controller (half-steps)

• Professional Digital Echo

• Two Microphone inputs with Individual Volume
Controls

• 5-Band Graphic Equalizer

• Stereo 4-Speaker System

• PAL/NTSC Switchable

• +/- Pitch Control for Customizing CD+G and
Tape Playback Speeds, allowing You to
Perform at Your Own Pace

2

Safety Instructions

CAUTION

RISK OF SHOCK

CAUTION: To reduce the risk of electric shock,
do not remove cover (or back). No user­serviceable parts inside. Only refer servicing to
qualified service personnel.

Explanation of Graphical Symbols

The lightning flash & arrowhead
symbol, within an equilateral triangle,
is intended to alert you to the
presence of danger.

The exclamation point within an
equilateral triangle is intended to alert
you to the presence of important
operating and servicing instructions.

WARNING

To reduce the risk of fire or electric shock, do
not expose this unit to rain or moisture.

1. Read Instructions - All the safety and operating
instructions should be read before the appliance is
operated.

2. Retain Instructions - The safety and operating
instructions should be retained for future reference.

3. Heed Warnings - All warnings on the appliance and in
the operating instructions should be adhered to.

4. Follow Instructions - All operating and use
instructions should be followed.

5. Attachments - Do not use attachments not
recommended by the product manufacturer as they may
cause hazards.

6. Water and Moisture - Do not use this unit near water.
For example, near a bathtub or in a wet basement and
the like.

7. Carts and Stands - The appliance should be used
only with a cart or stand that is recommended by the
manufacturer.

7 A. An appliance and cart combination
should be moved with care. Quick stops,
excessive force, and uneven surfaces may
cause an overturn.

8. Ventilation - The appliance should be situated so its
location does not interfere with its proper ventilation. For
example, the appliance should not be situated on a bed,
sofa, rug, or similar surface that may block the
ventilation slots.

9. Heat - The appliance should be situated away from
heat sources such as radiators, heat registers,
stoves, or other appliances (including amplifiers)
that produce heat.

10. Power Sources - The appliance should be
connected to a power supply only of the type described
in the operating instructions or as marked on the
appliance.

11. Grounding or Polarization - Precautions should be
taken so that the grounding or polarization means of
an appliance is not defeated.

12. Power-Cord Protection - Power-supply cords
should be routed so that they are not likely to be walked
on or pinched by items placed upon or against them,
paying particular attention to cords at plugs,
convenience receptacles, and the point where they exit
from the appliance.

13. Cleaning - Unplug this unit from the wall outlet
before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.

14. Power lines - An outdoor antenna should be
located away from power lines.

15. Nonuse Periods - The power cord of the appliance
should be unplugged from the outlet when left unused
for a long period of time.

16. Object and Liquid Entry - Care should be taken so
that objects do not fall and liquids are not spilled into the
enclosure through openings.

17. Damage Requiring Service - The appliance should
be serviced by qualified service personnel when:

A. The power supply cord or plug has been damaged; or
B. Objects have fallen into the appliance; or
C. The appliance has been exposed to rain; or
D. The appliance does not appear to operate normally
or exhibits a marked change in performance; or
E. The appliance has been dropped, or the enclosure
damaged

18. Servicing - The user should not attempt to service
the appliance beyond that described in the operating
instructions. All other servicing should be referred to
qualified service personnel.

Note:

To CATV system installer's (U.S.A.): This reminder is
provided to call the CATV system installer's attention to
Article 820-40 of the NEC that provides guidelines for
proper grounding and, in particular, specifies that the
cable ground shall be connected as close to the point of
cable entry as practical.

.

3

FCC INFORMATION (U.S.A.)

1. IMPORTANT NOTICE: DO NOT MODIFY THIS
UNIT!: This product, when installed as indicated in the

instructions contained in this manual, meets FCC
requirements. Modifications not expressly approved by
Vocopro may void your authority, granted by the FCC,
to use this product.

2. IMPORTANT: When connecting this product to
accessories and/or another product use only high
quality shielded cables. Cable(s) supplied with this
product MUST be used. Follow all installation
instructions. Failure to follow instructions could void your
FCC authorization to use this product in the U.S.A.

3. NOTE: This product has been tested and found to
comply with the requirements listed in FCC Regulations,
Part 15 for Class "B" digital devices. Compliance with
these requirements provides a reasonable level of
assurances that your use of this product in a residential
environment will not result in harmful interference with
other electronic devices. This equipment
generates/uses radio frequencies and, if not installed
and used according to the instructions found in the
owner's manual, may cause interference harmful to the
operation of other electronic devices. Compliance with
FCC regulations does not guarantee that interference
will not occur in all installations. If this product is found
to be the source of interference, which can be
determined by turning the unit "Off" and "On", please try
to eliminate the problem by using one of the following
measures:

CAUTION:
READ THIS BEFORE OPERATING YOUR UNIT

1. To ensure the finest performance, please read this

manual carefully. Keep it in a safe place for future reference.

2. Install your unit in a cool, dry, clean place - away from
windows, heat sources, and too much vibration, dust,
moisture or cold. Avoid sources of hum (transformers, v
motors). To prevent fire or electrical shock, do not expose to
rain and water.

3. Do not operate the unit upside-down.

4. Never open the cabinet. If a foreign object drops into the

set, contact your dealer.

5. Place the unit in a location with adequate air circulation.
Do not interfere with its proper ventilation; this will cause the
internal temperature to rise and may result in a failure.

6. Do not use force on switches, knobs or cords. When
moving the unit, first turn the unit off. Then gently disconnect
the power plug and the cords connecting to other
equipment. Never pull the cord itself.

7. Do not attempt to clean the unit with chemical solvents:
this might damage the finish. Use a clean, dry cloth.

8. Be sure to read the "Troubleshooting" section on common
operating errors before concluding that your unit is faulty.

Relocate either this product or the device that is being
affected by the interference.

Use power outlets that are on different branch (circuit
breaker or fuse) circuits or install AC line filter(s).

In the case of radio or TV interference, relocate/reorient
the antenna. If the antenna lead-in is 300-ohm ribbon
lead, change the lead-in to coaxial type cable.

If these corrective measures do not produce satisfactory
results, please contact your local retailer authorized to
distribute Vocopro products. If you can not locate the
appropriate retailer, please contact Vocopro, 1728
Curtiss Court, La Verne, CA 91750.

CAUTION

The apparatus is not disconnected from the AC power
source so long as it is connected to the wall outlet,
even if the apparatus itself is turned off. To fully insure
that the apparatus is indeed fully void if residual power,
leave unit disconnected from the AC outlet for at least
fifteen seconds.

9. This unit consumes a fair amount of power even when the
power switch is turned off. We recommend that you unplug
the power cord from the wall outlet if the unit is not going to
be used for a long time. This will save electricity and help
prevent fire hazards. To disconnect the cord, pull it out by
grasping the plug. Never pull the cord itself.

10. To prevent lightning damage, pull out the power cord
and remove the antenna cable during an electrical storm.

11. The general digital signals may interfere with other
equipment such as tuners or receivers. Move the system
farther away from such equipment if interference is

observed.

NOTE:

Please check the copyright laws in your country
before recording from records, compact discs,
radio, etc. Recording of copyrighted material may
infringe copyright laws.

Voltage Selector (General Model Only)

Be sure to position the voltage selector to match the
voltage of your local power lines before installing the
unit.

240V
120V

4

Welcome...

And Thank you for purchasing the DVD-DUET from VocoPro, your ultimate choice in
Karaoke entertainment! With years of experience in the music entertainment business,
Vo

coPro is a leading manufacturer of Karaoke equipment, and has been providing
patrons of bars, churches, schools, clubs and individual consumers the opportunity to
sound like a star with full-scale club models, in-home systems and mobile units. All our
products offer solid performance and sound reliability, and to reinforce our commitment
to customer satisfaction, we have customer service and technical support professionals
ready to assist you with your needs. We have provided some contact information for

you below.

VocoPro

1728 Curtiss Court

La Verne, CA 91750

ll Free: 800-678-5348

To

TEL: [phone]
FAX: [phone]

Vo

coPro Company Email Directory

Customer Service & General Information

[e-mail]

Te

ch Support

[e-mail]

Remember Our Website
Be sure to visit the VocoPro website www.vocopro.com for the latest information on
new products, packages and promos.

And while you're there don't forget to check out
our Club VocoPro for Karaoke news and events, chat rooms, club directories and even
a KJ Service directory!

We look forward to hearing you sound like a PRO, with VocoPro, your ultimate choice in
Karaoke entertainment.

FOR YOUR RECORDS

Please record the model number and serial number below, for easy reference, in case of loss or theft. These
numbers are located on the rear panel of the unit. Space is also provided for other relevant information

Model Number

Serial Number

Date of Purchase

Place of Purchase

5

Listening For A Lifetime

Selecting fine audio equipment such as the unit you've just purchased is only the start of your musical enjoyment. Now it's
time to consider how you can maximize the fun and features your equipment offers. VocoPro and the Electronic Industries
Association's Consumer Electronics Group want you to get the most out of your equipment by playing it at a safe level.
One that lets the sound come through loud and clear without annoying blaring or distortion and, most importantly, without
affecting your sensitive hearing.

Sound can be deceiving. Over time your hearing 'comfort level' adapts to a higher volume of sound. So what sounds
'normal' can actually be loud and harmful to your hearing. Avoid this by setting your equipment at a safe level BEFORE
your hearing adapts.

To establish a safe level:

• Start with your volume control at a low setting.

• Slowly increase the sound until you can hear it comfortably and clearly, and without
distortion.

Once you have established a comfortable sound level:

• Set the dial and leave it there.

• Pay attention to the different levels in various recordings and adjust when necessary.

Ta

king a minute to do this now will help to prevent hearing damage or loss in the future. After all, we want you listening for

a lifetime.

Used wisely, your new sound equipment will provide a lifetime of fun and enjoyment. Since hearing damage from loud
noise is often undetectable until it is too late, this manufacturer and the Electronic Industries Association's Consumer
Electronics Group recommend you avoid prolonged exposure to excessive noise. This list of sound levels is included for
your protection.

Some common decibel ranges:

Level

30
40
50
60
70
80

Example

Quiet library, Soft whispers
Living room, Refrigerator, Bedroom away from traffic
Light traffic, Normal Conversation
Air Conditioner at 20 ft., Sewing machine

cuum cleaner, Hair dryer, Noisy Restaurant

Va

erage city traffic, Garbage disposals, Alarm clock at 2 ft.

Av

The following noises can be dangerous under constant exposure:

Level

90
100
120
140
180

Example

Subway, Motorcycle, Truck traffic, Lawn Mower
Garbage truck, Chainsaw, Pneumatics drill
Rock band concert in front of speakers
Gunshot blast, Jet plane
Rocket launching pad

-Information courtesy of the Deafness Research Foundation

6

Before Getting Started:

POWER

1 2

MULTI FORMAT DIGITAL KARAOKE SYSTEM

5-BAND STEREO EQUALIZER

TUNING

VOL

L/R

DVD

STANDBY

DVD
DIGEST

SETUP TITLE

P/N AUDIO SUB-T ANGLE

GOTO

ENTER

KEY

CLEAR

SLOW REPEAT A-B STEP

SHUFFLE RESUME PROGRAM ZOOM

PBCOFF DISPLAY MUTE

1 2 3 4

5 6 7 8

9 0 10

Things to Consider

It is very important to read the following instructions prior tofirst use of you DVD-DUET. Doing so will ensure proper operation and may save you
some time as well.

Protect Against Power Surges

• Connect all external components before you plug any of their power cords into the wall outlet.

• Turn off the DVD-Duet before you connect or disconnect any cables.

• Make sure all cables are properly grounded.

Protect Components from Overheating

• Don’t block ventilation holes. Arrange any components so that air can circulate freely.

• Don’t stack components.

• If you place the DVD-Duet on a stand, make sure you allow adequate ventilation.

Position Cables Properly to Avoid Audio Interference

• Insert each cable firmly into the designated jack.

• If you place components above the DVD-DUET, route all cables down the side of the back of the
DVD-DUET instead of straight down the middle of the back of the DVD-DUET.

Important Stand and Base Safety Information

Choose the location for your DVD-DUET carefully. If the DVD-DUET is placed on a stand or base, ensure that it is of adequate size and strength to
prevent it from being accidentally tipped over, pushed off, or pulled off. This could cause personal injury and/or damage to the DVD-DUET.

You should have received the following items:

ITEMS:

DVD-DUET
SEMI-PRO Microphones
Microphone Cables
RCA Patch cable
Remote Control

QUANTITY:

(1)
(2)
(2)
(1)
(1)

7