VocoPro KR-3808 PRO Owner'S Manual Download Page 1

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FEATURES:

• 150W + 150W maximum power output Mixing Ampliﬁ er

• ±4 Step Digital Key Controller for transposing natural key of source music

4 Step Digital Key Controller for transposing natural key of source music

• Digital Echo with Repeat and Delay controls to add depth and space to vocals

• Three Microphone Inputs with individual Volume controls

• Full-function remote control for ease of operation

• Built in AM/FM tuner with 60 programmable station presets

• Master Music and Microphone Volume controls

• Three dedicated RCA L/R audio input channels

• Three RCA Video Inputs and Two Video Outputs

KR-3808 PRO

-3808 PRO

Digital Karaoke Receiver with Key Control

Summary of Contents for KR-3808 PRO

Page 1: ...ume controls Three Microphone Inputs with individual Volume controls Full function remote control for ease of operation Full function remote control for ease of operation Built in AM FM tuner with 60 programmable station presets Built in AM FM tuner with 60 programmable station presets Master Music and Microphone Volume controls Master Music and Microphone Volume controls Three dedicated RCA L R a...

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Page 3: ...rmation 3 Welcome 4 Listening for a Lifetime 5 Before Getting Started 6 Getting Connected Remote and Power Cable 7 Speakers 8 Connecting Input Source Players 9 12 Connecting TV s Monitors 13 Descriptions and Functions Front Panel 14 16 Rear Panel 17 18 Remote Control 19 Operations 20 Troubleshooting 21 ...

Page 4: ...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...

Page 5: ...nual carefully Keep it in a safe place for future reference 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 Do not operate the unit upside down Never open the cabinet If a foreign object drops into the set contact you...

Page 6: ...28 Curtiss Court La Verne CA 91750 Toll Free 800 678 5348 TEL 909 593 8893 FAX 909 593 8890 VocoPro Company Email Directory Customer Service General Information info vocopro com Tech Support techsupport vocopro com 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...

Page 7: ...y 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 Industr...

Page 8: ...ore using your KR 3808 PRO to ensure best performance Unpacking the KR 3808 PRO Carefully remove the KR 3808 PRO from its carton It is recommended that you store the original packaging materials in case you need to ship this equipment for any reason Be sure you have the following parts and components included with your KR 3808 PRO ITEMS QUANTITY KR 3808 PRO 1 Video Stereo RCA Patch Cable 1 Remote ...

Page 9: ...n order to use the remote control this means that the batteries are low and must be changed Replace both batteries with new ones Battery Notes Use AA batteries Be sure the polarities are correct See the illustration inside the battery compartment Remove the batteries when not using the remote control for an extended period of time If batteries leak dispose of them immediately Avoid skin clothing a...

Page 10: ... One cable is colored or shaped differently perhaps with a stripe groove or ridges 1 Connect one end of the striped grooved ridged etc cable to the red terminal on the rear panel of the KR 3808 PRO 2 Connect the other end of the striped grooved ridged etc cable to the red terminal on the speaker 3 Connect one end of the plain NO stripes grooves ridges etc cable to the black terminal on the rear pa...

Page 11: ...utputs on your player 2 Connect the other end of the red and white RCA audio cable to the DVD L R audio inputs on the KR 3808 PRO rear panel Video 1 Connect one end of the RCA video cable to the RCA video output on your player 2 Connect the other end of the RCA video cable to one of the RCA video inputs on the KR 3808 PRO s rear panel 3 Select the proper input channel on the KR 3808 PRO NOTE All t...

Page 12: ... L R audio inputs on the KR 3808 PRO rear panel Video 1 Connect one end of the RCA video cable to the RCA video output on your player 2 Connect the other end of the RCA video cable to the AV1 RCA video inputs on the KR 3808 PRO s rear panel 3 Select the proper input channel on the KR 3808 PRO NOTE All three of the A V input channels have RCA audio and video inputs so make sure the correct one is s...

Page 13: ... R audio inputs on the KR 3808 PRO rear panel Video 1 Connect one end of the RCA video cable to the RCA video output on your player 2 Connect the other end of the RCA video cable to the AUX RCA video inputs on the KR 3808 PRO s rear panel 3 Select the proper input channel on the KR 3808 PRO What you will need to connect to the AV2 1 8 input Mp3 Player Laptop or Player with 1 8 audio output 1 8 cab...

Page 14: ...e with RCA inputs i e recording device powered speakers etc What you will need Powered device with L R RCA inputs RCA L R audio cable red white 1 Connect one end of the red and white RCA cable to the REC OUT jacks on the KR 3808 PRO s rear panel 2 Connect the other end of the red and white RCA cable to the RCA inputs on the recording device powered speakers etc Getting Connected cont ...

Page 15: ...video cable to either of the two RCA video OUT jack on the KR 3808 PRO rear panel 2 Connect the other end of the RCA video cable to the RCA video input on the TV Video monitor 3 Make sure the TV Video monitor is set to the correct video input Consult the TV Video monitor s user manual for the necessary instructions MENU TV AV POWER CH CH VOL VOL Getting Connected cont ...

Page 16: ... This control adjusts the maximum output level of the MIC VOLUME control Turn clockwise to increase the maximum level counter clockwise to decrease Adjust with a ﬂat head screwdriver 6 MUSIC VOLUME This control adjusts the output level for which ever player connected to an AUDIO INPUT and assigned with the INPUT selector Turn clockwise to increase output and counter clockwise to decrease MUSIC MAX...

Page 17: ...r clockwise to decrease REPEAT This control adjusts the number of ECHO repeats applied to the signal until the effect decays or fades out 12 MIC EQ BASS This control adjusts the low end frequency level of your MIC INPUT MIDDLE This control adjusts the mid range frequency level of your MIC INPUT TREBLE This control adjusts the high end frequency level of your MIC INPUT 13 BALANCE This control adjus...

Page 18: ...y way to improve your mix when you need an extra boost Perfect for varying volume controls between tracks or singers 17 TALK OVER Turning this setting on will instantly reduce the volume of the the music while any MIC on any of the three MIC INPUTS are in spoken or sung into The volume will gradually fade in once the microphone is no longer in use 18 INPUT This button allows you to select between ...

Page 19: ... standard white red yellow RCA cable 4 FM ANTENNA INPUT FM ANTENNA input Connect the FM antenna to this jack for FM radio reception 5 AM ANTENNA INPUT AM ANTENNA loop Connect the AM antenna to the jack for AM radio reception 6 PRE Line Level RCA OUTPUT Connect a standard white red yellow RCA cable from this output to the video input of your TV or other video monitor device and to powered speakers ...

Page 20: ...left and right of each pair Refer to the Getting Connected portion of this manual for further information on connecting your speakers and the use of banana plug connections 9 VOLTAGE SELECTOR Using this switch you can select between 110V and 220V power settings NOTE The power supply cord should be disconnected before changing the voltage selector 10 FUSE This plastic cover is the housing for the K...

Page 21: ...inal key of the music input source You will see the DISPLAY reﬂect the KEY CONTROL step you have selected The increase in numbers for both ﬂat and sharp represent an increase in amount of key change from the original or represent an increase in amount of key change from the original or represent an increase in amount of natural 1 being the least amount 4 being the most TUNE While in TUNER mode use...

Page 22: ... with a steady stream of music video output When playback ends on a player connected to the AV1 or AV2 channels DVD channel playback will immediately begin eliminating extended periods of silence between performances To adjust the level of the DVD audio use the DVD LEVEL dial on the back panel located near the DVD input To enable the AUTO feature press and hold the INPUT button down until the AUTO...

Page 23: ... DVD volume is turned up There is music but no microphone vocals Make sure the microphone is turned on 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 The remote control is not working The KR 3808 PRO power is not on Make sure the main power switch is on Make sure the bat...

Page 24: ...KR 3808 PRO owner s manual Version 1 0302 VocoPro 2010 www vocopro com ...

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