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1.    VOLTAGE SELECTOR switch

 – This selector toggles between 110-120V and 220-240V power settings.  

NOTE: 

Please ensure 

 

  this toggle is set to the correct position, matching the receiving AC outlets power supply  before plugging it in an operating it. 

 

  Doing so may cause severe damage to the unit and void your product  warranty.

2.  FUSE terminal

 - This terminal houses the DA-3700PRO’s main system FUSE. 

NOTE:

 If fuse replacement is necessary, only 

 

  replace with the same type and rating of fuse.

3.    AC~IN terminal

 – Connect AC MAINS POWER CORD from the wall outlet to this terminal.

4.    SPEAKER BINDING posts (MDP)

 – Connect appropriate speaker cables from these SPEAKER OUTPUT jacks  to the INPUT 

 

  jacks located on your speakers. Standard speaker wire or speaker cables equipped with  MDP (banana) plugs can be used with 

 

  the DA-3600 Pro’s SPEAKER BINDING posts.

 NOTE:

 To use standard speaker wire, unscrew the plastic color- coded (red-

 

  black) binds until you can access  the wire holes 

 

  located on the inner-sides of the binds and slide the wire leads into them. Fasten them down  by re-tightening the binds.

5.    REMOTE KEY CONTROL

 - This 1/8” jack is for connecting a REMOTE KEY CONTROL cable. Remote Key Control allows you to 

 

  make key changes at a distance from the Digital Key Controller on the DA-3700PRO.

6.    VOLUME RESET switch

 - The master MIC and MISIC volumes on the DA-3700 are programmed to reset back to zero every 

 

  time the machine’s power is turned off.  The VOLUME RESET switch allows you to turn this feature off.  When this switch is in 

 

  the ON position, the volume will reset whenever the machine is turned off and when in the OFF position, the volume will stay the 

 

  same when the machine is turned off.

7.    MIC INSERT jacks

 - These 1/4” jacks allow you to loop each microphone line through an effects unit.  

NOTE:

  In order to do 

 

  this you will need a 1/4” Y cable (not included).  See “Connecting to an effects 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 the VIDEO IN on a TV or display device. 

 

  These are not independent outputs; they both output the same video signal simultaneously.

10.  MIC OUTPUT jacks

 – These jacks output the two mic channels without any music.  Connect a paired RCA-ended patch cable 

 

  from these jacks to  the appropriate INPUT jacks on a mixer or vocal effects unit. 

NOTE: 

MIC OUTPUT from these jacks is dry. 

 

  Echo effects will not be applied to this MIC  OUTPUT, regardless of the current master and channel echo settings.

11.  REC OUTPUT jacks

 – These jacks provide connection to recording and other external audio devices. Connect a paired RCA-

 

  ended patch cable from these jacks to appropriate INPUT jacks on the recording or  other audio/video device.

12.  LINE OUTPUT jacks

 – These jacks output both mic channels and source music together.  

13.  AUDIO INPUT jacks

 - Input audio from a VCD/CD or DVD player into either of these channels.  The audio from channel A can 

 

  only be heard when channel A is selected on the DA-3700PRO’s input selector and the audio from channel B can only be heard 

 

  when channel B is selected on the DA-3700PRO’s input selector.

14.  EFFECTS LOOP jacks

 – Use the EFFECTS LOOP jacks to connect an external effects unit, such as a key controller or EQ. After 

 

  removing the LOOP-BARS, connect a patch cable from the OUTPUT jacks of your external effects  unit to the EFFECT LOOP IN 

 

  jacks. Connect a second patch cable from the INPUT jacks of your external  effects unit to the EFFECT LOOP OUT jacks on the 

  

DA-3700PRO. 

NOTE:

 Do not discard the loop-bars. It is necessary for the loop-bars to be in place when there is no external  

 

  effects unit being used.

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Rear panel description

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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