VocoPro DA-7909RV Stereo Amplifier User Manual

VocoPro DA-7909RV Stereo Amplifier User Manual
����������
������������
������������������������������������������������
���
�������������������
�
�
�����
�����
������
������
�
�
����������
���
����������������
���
���
���
���
�����
�
����
��������������
������
����
�
�
������
������
�
�
��������
��������
�����
�
���
������
���
���
��������
���
��������
���
���
���������
���
����������
���
�������
���
���
�������
���
���
�������
�����
���
�����
�����
�����
���
��������������
���������
�����������������������������
�������������������
OWNER’S MANUAL
Welcome.
And Thank you for purchasing the DA-7909RV from VocoPro, your ultimate choice in
Karaoke entertainment! With years of experience in the music entertainment business,
VocoPro 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 further strengthen 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
Toll Free: 800-678-5348
TEL: 909-593-8893
FAX: 909-593-8890
Customer Service & General Information
[email protected]
Tech Support
[email protected]
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
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 ...........................................................................................................................
Table of Contents
Introduction
Safety Instructions
Listening for a Lifetime
FCC Information
Features & Specifications
Descriptions and Functions
Front Panel
Rear Panel
Remote
2
3
4
5
6-7
8-9
10
Getting Started
Getting Started
Getting Connected
11
12
Operations
Basic Operations
Advanced Operations
Troubleshooting
17
21
24
Safety Instructions
ventilation. For example, the appliance should not be
situated on a bed, sofa, rug, or similar surface that may
block the ventilation slots.
CAUTION
RISK OF SHOCK
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.
CAUTION: To reduce the risk of electric shock, do
not remove cover (or back). No user-serviceable
parts inside. Only refer servicing to qualified service
personnel.
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.
Explanation of Graphical Symbols
The lightning flash & arrowhead symbol,
within an equilateral triangle, is intended
to alert you to the presence of danger.
11. Grounding or Polarization– Precautions should be taken
so that the grounding or polarization means of an
appliance is not defeated.
The exclamation point within an equilateral
triangle is intended to alert you to the
presence of important operating and
servicing instructions.
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.
WARNING
To reduce the risk of fire or electric shock,
do not expose this unit to rain or moisture.
14. Power lines– An outdoor antenna should be located
away from power lines.
1. Read Instructions– All the safety and operating instructions should be read before the appliance is operated.
15. Nonuse Periods– The power cord of the appliance
should be unplugged from the outlet when left unused
for a long period of time.
2. Retain Instructions– The safety and operating instructions should be retained for future reference.
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.
3. Heed Warnings– All warnings on the appliance and in
the operating instructions should be adhered to.
17. Damage Requiring Service– The appliance should be
serviced by qualified service personnel when:
4. Follow Instructions– All operating and use instructions
should be followed.
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.
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.
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.
7. Carts and Stands– The appliance should be used only
with a cart or stand that is recommended by the manufacturer.
7A. An appliance and cart combination
should be moved with care. Quick stops,
excessive force, and uneven surfaces may
cause an overturn.
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.
8. Ventilation– The appliance should be
situated so its location does not interfere with its proper
2
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
excitement 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. Guard
against this by setting your equipment at a safe level BEFORE your hearing adapts.
To establish a safe level:
• Start 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.
Taking 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
Vacuum cleaner, Hair dryer, Noisy Restaurant
Average city traffic, Garbage disposals, Alarm clock at 2 ft.
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
3
FCC INFORMATION (U.S.A.)
CAUTION:
READ THIS BEFORE OPERATING YOUR UNIT
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.
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.
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. Do not operate the unit upside-down.
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:
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.
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.
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.
10. To prevent lightning damage, pull out the power cord
and remove the antenna cable during an electrical storm.
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.
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.
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.
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.
4
Features and Specifications
Features
• 300W (RMS) and 600W (MAX) power output
• 3 microphone inputs (¼”) with individual volume controls plus 2 additional ¼” inputs
• DSP vocal Echo with Repeat and Delay controls
• DSP vocal Reverb with Time and Level controls
• 4 programmable custom effects
• Vocal Cancel removes the vocal track on Multiplex formatted CD+G discs
• ± 5-step Digital Key Control
• C-MODE function toggles between Mic-only and Music-only for the Center Out channel
• Connect up to 4 external A/V players (RCA)
• Automatic input selector
• Feedback eliminator with 3 available strength levels
• Master Music and Microphone volume controls
• Music Bass and Treble tone controls
• Vocals Bass and Treble controls
• Master Effect Level control
• Inputs: 4 RCA AV (DVD, CD, CDG, AUX), Digital RS232, 1 External EQ L/R RCA in
• Outputs: 2 L/R banana plug Speaker outs , 1 L/R RCA Record out, 1 RCA video out,
1 L/R Center out, 1 External EQ L/R RCA out
• Full-function remote control
Specifications
Amplifier
Power Output .........................................................................................
.........................................................................................
Total Harmonic Distortion .................................................................
S/N Ratio ...............................................................................................
100W x2 (RMS 8 Ω, THD 1%)
120W x2 (RMS 4 Ω, THD 1%)
(8 Ω 10W) 0.1%
78dB
Pre Music Channel
Input Sensitivity .....................................................................................
Over Load Power (1KHz) ...................................................................
Sensitivity ................................................................................................
Frequency Response ...........................................................................
240mV
3.7V
6mV
20 Hz ~ 20 KHz (-3dB ~ +1dB)
Pre Microphone Channel
Input Sensitivity ..................................................................................... 14mV
Over Load Power (1KHz) ................................................................... 200mV
Frequency Response ........................................................................... 50 Hz ~ 10 KHz (±1.5dB)
General
Power .......................................................................................................
Max power ..............................................................................................
Dimensions .............................................................................................
Weight ......................................................................................................
5
AC ~ 120V, 60Hz
500W
17.1”(L) x 14.1”(W) x 5.2”(H)
19.2 lbs.
Front Panel
1
3
2
����������
4
5
7
8
9
������������
��������������
����������������
6
������������������������������������������������
���
�������������������
�
�
�����
�����
������
�
����
������
�
�
����������
���
���
���
���
���
�����
������
����
�
�
������
������
�
�
��������
�����
�
���
��������
������
���
���
���
��������
���
��������
���
���������
���
����������
���
�������
���
���
�������
���
���
�����
���
�������
�����
�����
�����
���
��������������
���������
1. VFD Display Screen - Displays the amplifier’s operation status and settings
2. Digital Key Control - Adjusts the musical key of the music to fit the singer’s vocal range
b (flat) - Lowers the musical key
(natural) - Returns to the original key
# (sharp) - Raises the musical key
3. Input Selector - Select between the 4 available A/V input channels or set the selector to AUTO.
NOTE: In AUTO mode the amp will switch the channel with an active audio signal.
4. Vocal Cancel - Removes the vocal track from Multiplex formatted karaoke CD+G discs.
NOTE: Vocal cancel will only work on discs that are Multiplex formatted.
5. Center Mode (C. MODE) Button - Cycles through 5 setup menus: C-MODE output mode, Set maximum
Master Volume, set maximum Microphone Volume, set New password and Password Lock/Unlock. See
the Operations section for detailed instructions on changing these settings.
6. FB ELIM - Cycles through 4 different settings for feedback eliminator: 0 - Off, 1- Weak, 2 -Medium,
3 - Strong.
7. Effect Level Control - Adjusts the master effect level
8. Master Microphone Volume Control - Adjusts the overall microphone output volume.
9. Master Music Volume Control - Controls the overall music output volume.
6
Front Panel
7
����������
������������
������������������������������������������������
���
�������������������
�
�
10
�����
������
������
�
�
11
12
�
13
������
����
�
������
������
�
����������
�����
���
����������������
���
���
���
���
�����
�
����
��������������
�
��������
�����
�
���
���
��������
14
������
���
���
��������
���
���
��������
15
16
���������
���
���
����������
17
18
19
�������
���
���
�������
���
���
�����
���
�����
�����
�����
���
�������
��������������
���������
20
21
22
10. Power Switch - Turns the DA-7909RV On and Off.
11. Power LED - Indicates the DA-7909RV’s power status by lighting up when the power is on
12. Music Bass Control - Adjusts the bass for the music. Turn clockwise to increase and counter-clockwise
to decrease.
13. Music Treble Control - Adjusts the treble for the music. Turn clockwise to increase and counter-clockwise
to decrease.
14. Microphone Bass Control - Adjusts the bass for the microphone vocals. Turn clockwise to increase and
counter-clockwise to decrease.
15. Microphone Treble Control - Adjusts the treble for the microphone vocals. Turn clockwise to increase and
counter-clockwise to decrease.
16. Echo Delay Control - Adjusts the delay time for the Echo effect from 0 - 250ms.
17. Echo Repeat Control - Adjusts the amount of repeat present in the echo effect.
18. Reverb Time Control - Adjusts the amount of time that the reverb will hold out.
19. Reverb Level Control - Adjusts the Reverb level.
20. Microphone Volume Controls - Adjusts the volume for each mic channel.
NOTE: MIC 1/4 controls the volume for mic input 1 on the front panel and mic input 4 on the rear panel.
MIC 2/5 controls the volume for mic input 2 on the front panel and mic input 5 on the rear panel.
21. Vocal Effect Off Button (MIC 3 Only) - Turns the vocal effect on and off for microphone channel 3.
22. Microphone Input 1, 2 and 3 Jacks (¼”) - Connect microphones here using a ¼” microphone cable.
7
Rear Panel
1
3
4
5
6
����
������
������
���
���
���
��������
����������
2
7
8
55
��� � � �� � �
����������
������
���������
���
��
� � � � � � �� �
��� � � �� � �� �
�
�
����
�� ���
��
���
���
���
����
� �� �
LA VERNE, CA — USA
MODEL: DA 7909RV
���
ww w. v ocopr o.c om
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
����������������������������
1. RS 232 Interface Jack - This jack is used by the factory in the event of future firmware
upgrades.
2. Effects Loop IN/OUT Jacks (RCA) - Connect to an external equalizer or effects unit with L/R
RCA Ins and Outs.
3. Loop On/Off Switch - Use this to turn on or bypass the Effects Loop IN/OUT channel.
4. Center Out Jacks (RCA) - Acts as a monitor output and must be connected to a powered
speaker/monitor or amplifier. The center out channel can be set to either Mic Only or Music
Only. See the operations section for detailed instructions on switching between Mic Only and
Music Only.
5. Pre Out Jacks (RCA) - This channel outputs both microphone vocals and music to a non-powered
audio input device with L./R RCA audio inputs.
6. External Controller Connection - For use with an external controller (not included).
7. Microphone Input Jacks 4 and 5 - Connect 2 additional microphones here using ¼” microphone
cables. NOTE: MIC 4 volume is controlled by the MIC 1/4 control on the front panel and MIC 5 is
controlled by the MIC 2/5 control.
8. Voltage Selector - This selector toggles between 110-120V and 220-240V power settings.
NOTE: Please ensure that this switch is set to the correct position, matching the receiving
AC outlets power supply before plugging it in an operating it. Failure to do so may cause severe
damage to the unit and void your product warranty.
8
Rear Panel
55
��� � � �� � �
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
� � � � � � �� �
��� � � �� � �� �
�
�
����
�� ���
��
���
���
���
����
� �� �
LA VERNE, CA — USA
MODEL: DA 7909RV
���
ww w. v ocopr o.c om
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
��������������
������������������������������
�����������������������������
������������������������������������������������������
�����������
9
10
11
12
����������������������������
14
13
9. CD Input Level Control - Separate volume control for the CD input channel that controls the
input volume for the audio device that is connected to the CD L/R RCA inputs.
10. Audio Video Input Jacks (RCA) - Connect up to 4 A/V input devices here using L/R (white &
red) RCA audio cables and video (yellow) RCA cable. NOTE: Use the Input Selector on the front
panel to select the correct input channel when playing. See the Operations section for
detailed instructions on setting the input channel.
11. Record Out L/R Jacks (RCA) - Connect to a recording device with L/R RCA audio inputs.
12. Video Out Jack - Connect to a TV/video monitor to display the video from the A/V input
devices connected to the A/V input channels.
13. Speaker Outputs (Banana Plug) - Connect to up to 4 non-powered speakers using banana
plug speaker cables. See the Getting Connected section for detailed instructions on connecting
speakers.
14. AC Input - Connect and power up to 2 additional devices here.
9
Remote Control
1. Memory Buttons - Program and select up to
4 custom effect settings.
1
2
2. Mute - Mutes the sound for the devices
connected to the Audio inputs. Press once to
turn MUTE on and again to turn MUTE off.
3
4
5
3. FB Elim - Cycles through 4 different settings
for feedback eliminator:
0 - Off, 1- Weak, 2 -Medium, 3 - Strong.
4. Input Selector - Select between the 4 available
A/V input channels or set the selector to AUTO.
6
7
8
5. Digital Key Control - Adjusts the musical key of
the music to fit the singer’s vocal range
b
#
9
(flat) - Lowers the musical key
(natural) - Returns to the original key
(sharp) - Raises the musical key
6. Effect Level -- and + Buttons - Adjusts the master
effect level.
10
7. Microphone Volume -- and + Buttons - Adjusts
the overall microphone output volume.
8. Music Volume -- and + Buttons - Controls the
overall music output volume.
9. Menu Button - Accesses the control menu for
adjusting Microphone Tone, Music Tone, Echo
controls and Reverb controls.
10. Arrow Buttons - The UP and DOWN arrow
buttons select the function in the menu and the
LEFT and RIGHT buttons adjust the parameters of
the functions.
10
Getting Started
Before setting up the DA-7909RV make sure all of the following contents
are in the packaging. It is recommended that you save the box and shipping
materials in case you ever have to ship your product.
Package contents should include the following:
(1) DA-7909RV
(1) Remote control
(1) AC power cord
[2] AAA Battery
[1] Warranty Card
����������
������������
������������������������������������������������
���
�
�����
�����
������
�
����
������
�
�
����������
���
����������������
���
���
���
���
�����
�������������������
�
��������������
������
����
�
�
������
������
�
�
��������
��������
�����
�
���
������
���
���
��������
��������
���
���
���
���������
���
����������
���
�������
���
���
�������
���
���
�������
�����
�����
���
���
��������������
Things to consider:
•
Place the DA-7909RV in a spot where the vents on top are not
blocked by another machine or rack shelf.
•
Make sure there are no obstacles between the remote and the
remote control sensor on the front of the DA-7909RV.
11
�����
���������
�����
Getting Connected
Connecting the Power
What you will need:
• Power cord (included)
• Power outlet or power strip/surge protector (recommended)
1. Connect the correct end to the AC INPUT on
the rear panel of the DA-7909RV.
2. Connect the other end to a surge protector,
power strip or wall plug.
55
��� �� �� ��
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
�� � �� � �� �
���� �� �� ���
�
�
����
�� ���
��
���
���
���
����
� �� �
���
LA VERNE, CA — USA
MODEL: DA 7909RV
www.v oc opr o.c om
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
����������������������������
NOTE: It is recommended that you use a
surge protector to protect the mixer from any unexpected power surges, which could result in a
defective product and will void the warranty.
Connecting External Devices
The DA-7909 RV has 4 A/V input channels, CDG,
DVD, AUX and CD, allowing for up to 4 A/V devices
to be connected at a time.
���
������
����� �������� ������
Connecting Audio
What you will need:
• A disc player or other audio output device
with L/R RCA audio outputs
• L/R (red & white) RCA cable
�����
������
� � ���� �� �
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
� �� ��� � � �
� � �� ��� �� ��
�
�
����
� �� ��
��
���
���
���
����
� � ��
LA VERNE, CA — USA
MODEL: DA 7909RV
���
www.vocopro.com
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
1. Connect one end of the L/R (red & white)
RCA cable to the L/R audio ouput jacks on
the disc player or other audio output device
DA-7909RV Connected to Vocopro DVG-555K
2. Connect the other end of the L/R (red &
white) RCA cable to to one of the L/R RCA
audio input channels on the rear panel of the DA-7909RV
3. For additional players follow steps 1 and 2
��������
�����
��
���
���
���
�������
�����������������������������������
��������������
������������������������������
�����������������������������
������������������������������������������������������
�����������
Connecting Video
What you will need:
• A disc player or other audio output
device with an RCA video output
• RCA video cable (yellow)
����������������������������
���
������
����� �������� ������
1. Connect one end of the RCA video cable to
the RCA video ouput jack on the disc player or
other audio output device
2. Connect the other end of the RCA video cable
cable to to one of the RCA video input
channels on the rear panel of the
DA-7909RV
3. For additional players follow steps 1 and 2
12
�����
������
� ��������
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
� �� ��� � � �
� � �� ��� �� ��
�
�
����
� �� ��
��
���
���
���
����
� � ��
LA VERNE, CA — USA
MODEL: DA 7909RV
���
www.vocopro.com
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
����������������������������
DA-7909RV Connected to Vocopro DVG-555K
Getting Connected
Connecting a Pair of Speakers
The DA-7909RV has 2 pairs of L/R “Banana Plug” speaker outputs, allowing you to connect and power
up to 4 speakers.
What you will need:
• 2 unpowered speakers
• 2 “Banana Plug” speaker cables
1. Connect a “Banana Plug” end of one of the speaker cables to the top RIGHT “Banana Plug”
speaker output on the rear panel of the DA-7909RV
2. Connect the other end of the speaker cable to the input on a speaker
3. Connect a “Banana Plug” end of one of the speaker cables to the top LEFT “Banana Plug”
speaker output on the rear panel of the DA-7909RV
4. Connect the other end of the speaker cable to the input on a speaker
(See Fig. 1)
Connecting a Second Pair of Speakers
1. Follow the above steps 1-4 except now use the bottom RIGHT and LEFT “Banana Plug” speaker
outputs on the rear panel of the DA-7909RV. (See Fig. 2)
Fig. 1 (DA-7909RV Connected to Vocopro UFO-800)
Fig. 2 (DA-7909RV Connected to Vocopro VX-15)
� �� � �� � � �
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
�� ������ �
� �� � �� � � � ��
�
�
����
� �� � �
��
���
���
���
����
��� �
LA VERNE, CA — USA
MODEL: DA 7909RV
���
w w w. voc op ro . co m
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
� � �� �� � � �
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
���� �����
� � �� � ��� � ��
�
�
����
� �� ��
��
���
���
���
����
����
LA VERNE, CA — USA
MODEL: DA 7909RV
���
w ww. vo co pr o .c om
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
����������������������������
13
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
����������������������������
Getting Connected
Connecting a Powered Speaker or
Amplifier to the Center Output
The Center Output is an unpowered
speaker/monitor channel that lets you
monitor either music-only or vocals-only.
The Center Output requires that you use
a powered speaker/monitor (Fig. A) or
an amplifier and speaker (Fig.B).
See the operations section for detailed
instructions on switching between “Miconly” and “Music-only” for the Center
Output.
What you will need:
• 1 powered speaker with
L/R (red & white) RCA
audio inputs
• 1 L/R RCA audio cable
�� � � � � �� �
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
�� ��� � �� �
� � � � �� � �� � �
�
�
����
� �� � �
��
���
���
���
����
��� �
LA VERNE, CA — USA
MODEL: DA 7909RV
���
����������
������
www.vocopro.com
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
��������������
������������������������������
�����������������������������
������������������������������������������������������
�����������
����������������������������
DA-7909RV Connected to Vocopro PV-802
�� ��� � ���
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
�� �� �� �� �
�� � ��� � ����
�
�
����
���� �
��
���
���
���
����
�� ��
LA VERNE, CA — USA
MODEL: DA 7909RV
���
����������
������
www. v oc o pr o. c o m
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
����������������������������
-BRIDGE+
����
����
������
����
��
����
������
����
���
�������
��������������
�����
���������������
�������
�������
��������
���������������
DA-7909RV Connected to Vocopro VP-2100
14
1. Connect one end of the L/R
RCA cable to the L/R Center Out
RCA jacks on the rear panel of
the DA-7909RV
2. Connect the other ends of the
L/R RCA cable to the L/R
RCA inputs on a powered
speaker or amplifier
NOTE: When connecting to an amplifier
that does not have RCA inputs, you
can use 2 RCA to ¼” adapters (not
included).
Getting Connected
Connecting the Pre-Out to a Mixer or
Other Audio Input Device
• 1 mixer or other audio input
device with L/R (red & white)
RCA audio inputs
• 1 L/R RCA audio cable
���� ��� ��
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
� � � � � �� � �
� ��� �� �� � ��
�
�
����
� �� ��
��
���
���
���
����
����
LA VERNE, CA — USA
MODEL: DA 7909RV
���
����������
������
www.vocop ro.com
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
��������������
������������������������������
�����������������������������
������������������������������������������������������
�����������
����������������������������
1. Connect one end of the L/R RCA
cable to the PRE -OUT jacks on
the rear panel of the DA-7909RV
2. Connect the other end of the L/R
RCA cable to the L/R audio
inputs on the mixer.
DA-7909RV Connected to Vocopro KJ-7800 PRO
Connecting to a Recording Device
What you will need:
• 1 recording device with L/R
(red & white) RCA audio inputs
• 1 L/R RCA audio cable
���� ��� ��
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
� � � � � �� � �
� ��� �� �� � ��
�
�
����
� �� ��
��
���
���
���
����
����
LA VERNE, CA — USA
MODEL: DA 7909RV
���
����������
������
www.vocop ro.com
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
��
���
���
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
1. Connect one end of the L/R RCA
cable to the REC OUT jacks on
the rear panel of the DA-7909RV
2. Connect the other end of the
L/R RCA cable to the L/R audio
inputs on a recording device
DA-7909RV Connected to Vocopro CDR-1000
15
����������������������������
Getting Connected
Connecting to a TV / Video Monitor
What you will need:
• TV / Video Monitor with an RCA video input
• 1 RCA video cable (yellow)
� ��� ��� ��
����������
������
���������
���
��
����
������
������
���
���
���
��������
����������
� �� ����� �
��� ������ ��
�
�
����
����
�����
��
���
���
���
�� � �
LA VERNE, CA — USA
MODEL: DA 7909RV
���
www. vocopr o. com
����������
������
�
����������������������������
������������������������������
���� ������� ����� ������������
�����������������
�
��������
�����
1. Connect one end of the RCA video cable to
the Video Out on the rear panel of the
DA-7909RV
2. Connect the other end of the RCA video
cable to the RCA video input on a
TV/video monitor
��
���
���
���
�������
�����������������������������������
�����������
��������������
������������������������������
�����������������������������
������������������������������������������������������
�����
����������������������������
�����
������
DA-7909RV Connected to Vocopro LTV-5
Connecting Microphones
The DA-7909RV allows you to connect up to 5 microphones for vocals. There are 3 microphone inputs
on the front panel, each with their own volume controls and then 2 additional backup microphone
inputs on the rear panel that are also controlled by the Mic 1 & 2 volume controls on the front panel.
What you will need:
• Vocal microphone(s)
• Microphone cable(s) with a ¼” plug
1. Connect one end of the microphone cable to the micrphone
2. Connect the other end of the microphone cable to one of the ¼”
microphone inputs on the DA-7909RV
3. Follow steps 1 & 2 for each microphone
See the Operations section in this manual for detailed instructions on adjusting
the microphone volume
16
Basic Operations
Selecting an A/V Input Channel
�������������������
There are 5 available A/V input channels to choose from CDG,
AUX,
�
DVD, CD and Auto. Press the Input Select button on the front panel or
on the remote to switch between input channels. If you select AUTO, the
DA-7909RV will automatically detect which input channel is receiving ������
a
signal and will switch to that channel.
Adjusting the Music Volume
• Front Panel: Turn the Music Master Volume control clockwise to
increase the volume and counter-clockwise to decrease it.
• Remote Control: Press the Music Volume + button to raise the music
volume and the -- button to lower it.
�����
������
������
������
����
Unit Detail
Remote Detail
����������������
���
���
Unit Detail
Adjusting the Music Tone
The DA-7909RV has Bass and Treble tone controls for fine-tuning the
overall music tone. This allows you to precisely adjust the tone before
each performance to accommodate the room, stage and other factors
that effect tone.
Tips
• If the sound is muddy and unclear try decreasing the Bass and/or
increasing the treble
• If the sound is more ‘tinny’, trebly or there is feedback try increasing
the Bass and/or decreasing the treble
������
����
�
�
Remote Detail
�
�
����������
Unit Detail
Remote Detail
Remember, every room is different and each CD has different tone.
There is no “correct” tone setting. Continue adjusting the tone controls
until you find the desired tone.
• Front Panel: Turn the Music Tone controls clockwise to increase the
bass or treble and counter-clockwise to decrease it.
• Remote Control:
Bass - Press the UP arrow 3 times until the display screen says BASS
and use the RIGHT arrow to raise the bass and the LEFT arrow to
lower it.
Treble - Press the UP arrow 4 times until the display screen says
TREBLE and use the RIGHT arrow to raise the treble and the LEFT
arrow to lower it.
Adjusting the Effect Level
• Front Panel: Turn the Effect Level control clockwise to increase the
volume and counter-clockwise to decrease it.
• Remote Control: Press the Effect Level + button to raise the music
volume and the -- button to lower it.
������������
���
���
Unit Detail
17
Remote Detail
Basic Operations
Adjusting the Master Microphone Volume
• Front Panel: Turn the Mic Master Volume control clockwise to
increase the volume and counter-clockwise to decrease it.
• Remote Control: Press the Mic Vol + button to raise the music
volume and the -- button to lower it.
��������������
���
���
Unit Detail
Adjusting the Individual Microphone Volumes
You can adjust the individual volumes of each microphone
channel using the MIC 1/4, MIC 2/5 and MIC 3 volume knobs
on the front panel.
NOTE: MIC 1/4 controls the volume for mic input 1 on the front
panel and mic input 4 on the rear panel. MIC 2/5 controls the
volume for mic input 2 on the front panel and mic input 5 on the
rear panel.
Adjusting the Mic Tone
The DA-7909RV has Bass and Treble tone controls for fine-tuning
the overall microphone vocal tone. This allows you to precisely
adjust the tone before each performance to accommodate the
room, stage and other factors that effect tone.
Tips
• If the vocals are muddy and unclear try decreasing the Bass
and/or increasing the treble
• If the vocals are more ‘tinny’, trebly or there is feedback try
increasing the Bass and/or decreasing the treble
Remember, every room is different and each singer and
microphone has different tone. There is no “correct” tone
setting. Continue adjusting the tone controls until you find the
desired tone.
• Front Panel: Turn the MIC Tone controls clockwise to increase
the bass or treble and counter-clockwise to decrease it.
• Remote Control:
Bass - Press the UP arrow 1 time until the display screen says
MIC B and use the RIGHT arrow to raise the mic bass and the
LEFT arrow to lower it.
Treble - Press the UP arrow 2 times until the display screen says
MIC T and use the RIGHT arrow to raise the mic treble and the
LEFT arrow to lower it.
18
���������
���
���
�����
�������
�������
���
���
Remote Detail
���
���
�������
���
��������������
Unit Detail
������
����
�
�
Remote Detail
�
�
�
��������
Unit Detail
Remote Detail
Basic Operations
Using Digital Key Control
Digital Key Control allows you to adjust the musical key to fit any
singer’s vocal range. Change the key by using the Digital Key
Control buttons on the front panel or on the remote control.
�������������������
�
�
b (flat) - Lowers the musical key
(natural) - Returns to the original key
# (sharp) - Raises the musical key
����
������
����
Unit Detail
Controlling the Vocal Echo
Adding Echo to vocals gives them a more professional and unique
sound. The DA-7909RV lets you adjust the Delay and Repeat for
the echo effect.
������
�����
�
���
���
���
��������
• REPEAT adjusts the interval repetition of the echo effect. As
more REPEAT is applied to the ECHO effect,
more echo intervals will occur prior to fading out. Turn clockwise
to increase the REPEAT level and counter-clockwise to
decrease the REPEAT level.
• DELAY adjusts the total beginning and ending length of each
echo interval. As more DELAY is applied to the ECHO effect, each
ECHO interval will.
• Front Panel: Turn the MIC ECHO controls clockwise to increase
the bass or treble and counter-clockwise to decrease it.
• Remote Control:
DELAY - Press the UP arrow 5 times until the display screen
says DELAY and use the RIGHT arrow to increase the Delay and
the LEFT arrow to decrease it.
REPEAT - Press the UP arrow 6 times until the display screen
says REPEAT and use the RIGHT arrow to increase the Repeat
and the LEFT arrow to decrease it.
19
Remote Detail
Unit Detail
���
Basic Operations
Controlling the Vocal Reverb
Adding Reverb to the vocals gives them a more refined and proquality sound. The DA-7909RV lets you adjust the TIME and
LEVEL for the reverb.
��������
���
���
���
���������
���
����������
• TIME adjusts how long the reverb holds out for.
• LEVEL controls how much reverb is present in the microphone
vocal signal.
Unit Detail
• Front Panel: Turn the MIC REVERB controls clockwise to increase
the bass or treble and counter-clockwise to decrease it.
• Remote Control:
TIME - Press the UP arrow 7 times until the display screen says
REV T and use the RIGHT arrow to increase the Time and the
LEFT arrow to decrease it.
LEVEL - Press the UP arrow 8 times until the display screen says
REV V and use the RIGHT arrow to increase the Level and the
LEFT arrow to decrease it.
Adjusting the CD (AV Input channel) Input Level
The control for adjusting the CD input level is on the rear panel.
NOTE: This only controls the level for the player that is connected
to the CD A/V channel.
Turn clockwise to raise the CD input level and counter-clockwise
to lower it.
20
��������
�����
Unit Detail
���
Advanced Operations
Using the CANCEL Button to Cancel Vocals on Multiplex CD+G Discs
The Cancel button on the front panel cycles through 4 available multiplex settings:
•
•
•
•
�����
�����
������
L + R: Standard stereo mode
L + L: Left side only
R + R: Right side only
L - R: Vocal Eliminator (Non-multiplex discs)
NOTE: This setting only works on Multiplex formatted CD+G karaoke discs which
are designed with vocals on one side and music on the other.
Locking/Unlocking the Tone and Effect Controls
The DA-7909RV allows you to lock the Music Bass and Treble controls, Microphone
������
Bass and Treble controls, Mic Echo controls and Mic Reverb controls to prevent
them from being changed accidentally or without your consent.
1.
2.
3.
4.
5.
Press the C-MODE button FIVE TIMES
The display screen will say UNLOCKED if it is unlocked or LOCKED if it is locked
Use the Music Master Volume control to enter the password
Press the FB ELIM button on the front panel to confirm
The display panel will now say LOCKED if it is now locked and UNLOCKED
if it is now unlocked.
Setting the Feedback Eliminator (FB ELIM)
The Feedback Eliminator is designed to reduce or eliminate any whistling or feedback
that would come from the microphones. There are three available Feedback
Eliminator strengths:
•
•
•
•
0 (off) - Turns the Feedback Eliminator off
1 (weak) - For light feedback
2 (medium) - For medium feedback
3 (strong) - For strong feedback
To cycle through the different strengths
1. Press the FB ELIM button on the front panel or on the remote control until
the display screen shows your desired setting.
2. To turn off, press the FB ELIM button until the display screen says 0.
21
������
������
Unit Detail
�����
������
��������
Unit Detail
Advanced Operations
Storing Custom Effects Settings (M1, M2, M3, M4)
The DA-7909RV allows you to set up to 4 custom effects settings using the M1, M2, M3, M4 memory buttons
on the remote control.
1. Adjust the effects settings to your desired specifications.
2. Hold down the CANCEL button on the front panel for 10 seconds. The display screen will say SAVE TO X
3. Press the memory button on the remote control (M1, M2, M3 or M4) that you want to save this
specific setting to. NOTE: Saving the new setting to a memory slot will erase the previous setting
to that slot.
4. Follow steps 1-3 for each memory slot.
Resetting the Effect Settings to the Original Factory Settings
1. Hold down the button on the front panel. NOTE: The effects must be reset using the button
on the front panel, not on the remote control.
2. The display screen will say RESET once the original factory settings have been restored
Setting the CENTER OUT Output
The CENTER OUT channel can be set to either play microphone vocals only or music only.
To change the CENTER OUT:
1. Press the C. MODE button on the front panel ONCE.
2. Use the MUSIC MASTER VOLUME control on the front panel to switch between MUSIC and MIC which
will be displayed on the display panel. Select MUSIC for music-only or MIC for microphone-only.
�� �� �� �� ��
�� �� �� �� ��
����
����
������
������
Detail of Front Panel (Mic Only)
�� �� �� �� ��
�� �� �� �� ��
����
����
������
������
Detail of Front Panel (Music Only)
22
Advanced Operations
Setting the Maximum Music Volume
The DA-7909RV allows you to set the maximum volume level that the music can be turned to.
1. Press the C. MODE button on the front panel TWICE.
2. Use the MUSIC MASTER VOLUME control on the front panel to increase and decrease the maximum
music volume which will be displayed on the display panel.
�� �� �� �� ��
�� �� �� �� ��
����
����
������
������
Detail of Front Panel
Setting the Maximum Microphone Volume
The DA-7909RV allows you to set the maximum volume level that the music can be turned to.
1. Press the C. MODE button on the front panel THREE TIMES.
2. Use the MIC MASTER VOLUME control on the front panel to increase and decrease the maximum
microphone volume which will be displayed on the display panel.
�� �� �� �� ��
�� �� �� �� ��
����
����
������
������
Detail of Front Panel
Setting a New Password
1. Press the C-MODE button on the front panel FOUR TIMES. This display panel will show PASSWORD XXX.
2. Use the MUSIC MASTER VOLUME control on the front panel to enter the factory preset password
“127” or the last password that you set.
3. Press the FB ELIM button. The display panel will show N PASSWORD XXX
4. Use the MUSIC MASTER VOLUME control on the front panel to enter the new password.
5. Press the FB ELIM button again to confirm.
6. When the display shows PASSWORD SET, the new password is set.
NOTE: Be sure to write down the new password. If you do forget the new password, you can use the
factory password “127” at any time to set a new password.
23
Troubleshooting
There Is No Power
• Make sure the power plug is firmly connected to the outlet or surge protector/power strip.
• If using a surge protector/power strip, make sure it is plugged in and turned on.
Power Is On But There Is No Sound
• Make sure the music and microphone volumes are turned up loud enough.
• Make sure the DA-7909V is set to the correct A/V input channel (CD, AUX, DVD, CDG).
• Make sure the speaker cables are firmly connected and connected correctly.
• Make sure the LOOP ON/OFF button on the rear panel is set to OFF (the light is off) if there is
no effect unit connected to the AUDIO LOOP channels.
The Vocals Are Cutting In And Out
• Make sure the speaker cable is not loose or bad. Change it if necessary.
• Make sure the microphone cable is firmly connected to the microphone and the microphone
inputs.
• Try using a different microphone.
There Is Music But No Microphone Vocals
• Make sure the microphone is not turned off.
• Make sure the microphone cable is not disconnected or damaged.
• Make sure the microphone master volume or individual microphone volume controls are turned
up to the proper level.
There Is No Video
• Make sure the video cable is firmly connected and not damaged.
• Make sure the DA-7909V is set to the correct A/V input channel (CD, AUX, DVD, CDG).
• Make sure the TV/Video monitor is set to the correct input.
There Is No Echo
• Make sure the Effect Level control on the front panel is turned up loud enough.
The Remote Control Is Not Working
• The DA-7909RV’s power is not on.
• Make sure the batteries are inserted correctly and not out of power.
• Make sure there is nothing blocking the view between the remote control and the remote
sensor on the front of the DA-7909RV.
24
Featured Vocopro Products
Here are some of the other great Vocopro products featured in this manual. You can find more
information at our website: www.vocopro.com
DVG-555K
19” Rack Mountable 5 Disk
Progressive Scan, Digital Key Control
DVD/CD+G/VCD Karaoke Changer
VP-2100 PRO
2000W Professional Digital
Switching Power Amplifier
PV-802
Professional Stereo
400W Powered
Vocal Speakers
VX-15
Professional 15”
Vocal Speaker
���������������������������������������������������������������������������
(BALANCED)
(BALANCED)
(BALANCED)
(BALANCED)
�
�
�
�
CROSSFADER
VIDEO TOGGLE
VIDEO 1
VIDEO 2
AV 2
PH 1/LINE
�
GAIN
�
�
��
GAIN
�
�
��
�
�
GAIN
�
GAIN
(DC 12V)
SIGNAL
��
SIGNAL
��
���
�
�� �� �� ���
(BNC)
OUTPUT LEVEL DISPLAY
�
��
��
RIGHT
STEREO 3
�
���
GAIN
�
��� ��� ��� ��� �� ��
PH 3
CD 3
CD 2
STEREO 2
�
�
��
�
AV 3
PH 2/LINE
CD 1
�
LIGHT
VIDEO 3
LEFT
AV 1
STEREO 1
SIGNAL
GAIN
���
POWER
�
��
�
��
GAIN
VOCAL EFFECTS
���
���
���
���
���
HEADPHONES
MANUAL
PARTNER ELIMI. MULTI.
���
���
���
���
���
TREBLE
���
���
���
���
TREBLE
�
���
���
���
���
TREBLE
�
���
TREBLE
�
�
�
���
CROSSFADER
VOCAL
DOWN
NORMAL
UP
��
���
��
���
��
���
��
���
���
�
���
���
BASS
BASS
BASS
BASS
�
�
�
�
�
��
ECHO
��
ECHO
CUE
�
��
ECHO
�
CUE
ON
ON
KEY
KEY
KEY
ON
ON
ON
��
CUE
ON
PHONES LEVEL
ON
�
KEY
��
ECHO
CUE
CUE
CUE
CUE
ON
MASTER EQUALIZER
VIDEO SEL.
�
CUE
ON
�
AUTO
��
REPEAT
�
ON
ON
ON
ON
KEY
KEY
KEY
KEY
ON
ON
ON
ON
OFF
�
ON
�
�
�������
�������
ASSIGN
ASSIGN
�
��
DELAY
�
�
MIC 1
MIC 2
MIC 3
CROSSFADER/VIDEO TOGGLE
TALKOVER
MIC 4
MASTER/L
MASTER/R
BOOTH
��
DIGITAL ECHO
KJ-7800 PRO
7 Channel Pro KJ/DJ/VJ Mixer
World’s First Mixer With
Crossfader & Video Toggle in One
����
�����
��
����
����
����
��
����
����
�
�
�
�����
�
�
�
�����
�
�
�
����
�
����
�����
����
����
����
����
�����
�����
�����
�����
LTV-5
5” LCD Monitor
with Digital Tuner
UFO-800
Omni-directional Speaker
CDR-1000 PRO
Professional Single Space
CD Recorder/Player
DA-7909RV MANUAL ©2006 VOCOPRO
WWW.VOCOPRO.COM
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement