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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:

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.

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.

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.

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. 

CAUTION: 
READ THIS BEFORE OPERATING YOUR UNIT

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

Содержание DA-3700

Страница 1: ...DA 3700 Digital Karaoke Mixing Amplifier with Key Control ECHO MIC 1 MIC 2 VOL LOW HIGH 0 10 15 15 15 ST MONO REPEAT DELAY 0 10 0 10 15 O W N E R S M A N U A L ...

Страница 2: ...D DVD player connection 6 TV Display device connection 6 Amplifier mixer and external sound system connections 7 External speaker connection 7 Mic s connection 8 Effects Loop connections Music 8 Vocal 8 Controls and Functions Front Panel 9 Rear Panel 11 Remote Control 12 Basic and Advanced Operations 13 Troubleshooting 15 Table of contents ...

Страница 3: ...r 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...

Страница 4: ...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 ...

Страница 5: ...R 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 Remember Our Website Be sure to visit the VocoPro website www vocopro com for the latest information on new products pa...

Страница 6: ...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 Indus...

Страница 7: ...nputs for Source Players DVD CD G VCD etc 3 RCA Audio Outputs Record Line and Microphone for Output to Recording Devices Amplifiers and Mixers 2 RCA Video Inputs Output for Video Connection to a TV or Monitor Device Effect Loop for Integration of Outboard Effect Units Master Volume Balance and Low Mid High Frequency Controls for input source music Master Lo Hi frequency Repeat and Delay Echo contr...

Страница 8: ...e video RCA cable from the Video Output of your CD DVD player to the VIDEO INPUT on the rear panel of the DA 3700PRO Getting connected TV Display device connection The DA 3700 has two video inputs and two video outputs Video inputs A and B correspond to the two input channels The video that is being input into VIDEO input A will only play when input channel A is active Likewise the video that is b...

Страница 9: ...ntly from the DA 3700PRO into a mixer from the L R RCA MIC Outputs Connect the L R RCA cable from the MIC OUTPUT to an Audio Input on your mixer External speaker connection You can connect directly to speakers using either MDP banana plug speaker cables or standard speaker wires Be sure to correctly match the polarities Connect speakers rated no lower than 4 Ohms to the DA 3700 Pro Please do not t...

Страница 10: ...700PRO s microphone inputs Effects Loop connections Source Music Music from a DVD or CD player By using the built in Effects Loop you can add ef fects such as a professional Digital Key Controller to the source player s music without compromising the quality of the original signal To use the effects loop connect an RCA cable from the DA 3700PRO s EFFECTS LOOP L or R OUT jack to the effects unit in...

Страница 11: ... the amount of LOW bass frequency response applied to the MIC channels Turn clockwise to increase the LOW frequency response and counter clockwise to decrease the LOW frequency response 8 MID control This control increases decreases the amount of MID RANGE frequency response applied to the MIC channels Turn clockwise to increase the MID RANGE frequency response and counter clockwise to decrease th...

Страница 12: ...crease MUSIC VOLUME and counter clockwise to decrease the MUSIC VOLUME 18 MUSIC BALANCE control Use this control to fade the music output between the left and right channels When the balance control is directly centered equal sound comes out of both the left and right channels giving you perfect stereo sound 19 MUSIC LOW control This control increases decreases the amount of LOW bass frequency res...

Страница 13: ...system using the Effects Loop instructions in the GETTING CONNECTED section of this manual for further instructions on running vocals through an effects loop 8 VIDEO INPUT RCA jacks Connect RCA ended video cables from these jacks to the VIDEO OUT jacks on the device connected to your VCD CD Input A or DVD Input B player 9 VIDEO OUTPUT RCA jacks Connect RCA ended video cables from these jacks to th...

Страница 14: ...e music Restores the music back to its original natural key Raises the key of the music 3 MIC MASTER VOLUME control Use this to control the overall volume of both microphone channels Turn clockwise to increase the master microphone volume and counter clockwise to decrease the master microphone volume 4 MUSIC MASTER VOLUME control Use this to control the overall volume of the music from the CD DVD ...

Страница 15: ...ontrol Digital Key Control enables you to adjust the key of the source music CD DVD player to fit the vocal range of the person who is singing The key can be adjusted by using the key control buttons on the DA 3700 s front panel the remote control or from a Remote Key Control microphone b lowers the key of the music Resets the key back to its original natural state Raises the key of the music LOW ...

Страница 16: ... level to another by a quick push of the button 6 Once all the settings are complete do a complete song for complete balancing success Balancing the Music Channel When adjusting the music levels follow the same procedure as seen above for Mic levels Balancing the Music with the Vocals The DA 3700 Pro has MASTER HIGH MID and LOW controls for both the music and the microphone levels which enables yo...

Страница 17: ...e for that channel Replace the microphone Input Selector is set incorrectly Music Master Volume control is set to minimum The Effect Loop bars are either not inserted or inserted incorrectly or the device connected to the Effect Loop is incorrectly working Speakers and Speaker Cables are either not connected loose or malfunctioning Source player is functioning incorrectly Video cable s are not pro...

Страница 18: ... Vocopro 2005 V 1 0 WWW VOCOPRO COM THE SINGER S ULTIMATE CHOICE R ...

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