VocoPro KR-3808 PRO Owner's Manual

Digital karaoke receiver with key control

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FEATURES:

• 150W + 150W maximum power output Mixing Ampliﬁer

• ±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

Digital Karaoke Receiver with Key Control

KR-3808 PRO

-3808 PRO

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Summary of Contents for VocoPro KR-3808 PRO

Page 1 • Three dedicated RCA L/R audio input channels • Three dedicated RCA L/R audio input channels • Three RCA Video Inputs and Two Video Outputs • Three RCA Video Inputs and Two Video Outputs KR-3808 PRO KR-3808 PRO -3808 PRO Digital Karaoke Receiver with Key Control...
Page 3: Table Of Contents
KR-3808 PRO Table of Contents Introduction Safety Instructions Safety Instructions Safet ........2 FCC Information ........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...
Page 4: Safety Instructions Safet
Safety Instructions 8. Ventilation - The appliance should be situated so its location does not interfere with its proper ventilation. For CAUTION example, the appliance should not be situated on a bed, sofa, rug, or similar surface that may block the RISK OF SHOCK ventilation slots.
Page 5: Fcc Information
FCC requirements. Modifications not expressly approved by �� To ensure the finest performance, please read this Vocopro may void your authority, granted by the FCC, manual carefully. Keep it in a safe place for future reference. to use this product.
Page 6: Welcome
Welcome And thank you for purchasing the KR-3808 PRO 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.
Page 7: Listening For A Lifetime
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.
Page 8: Before Getting Started
Before Getting Started Thank you for purchasing the KR-3808 PRO Digital Karaoke Mixing Ampliﬁer. The KR-3808 PRO will provide years of reliability and high quality entertainment for you if used properly. Please read this manual carefully before using your KR-3808 PRO to ensure best performance.
Page 9: Getting Connected
Getting Connected About the Remote Control Connecting the Power Cable Plug the supplied AC power cable into the AC inlet • The area between the remote control and the main after all other connections are complete and then unit must be clear of large obstacles. plug the AC power cable to an AC wall outlet.
Page 10: Speakers
3. Connect one end of the “plain” (NO stripes, grooves, ridges, etc.) cable to the “--” (black) terminal on the rear panel of the KR-3808 PRO. 4. Connect the other end of the “plain” (NO stripes, grooves, ridges, etc.) cable to the “--” (black) terminal on the speaker ��...
Page 11: Connecting Input Source Players
Connecting to the KR-3808 PRO’s Inputs �� There are three available A/V input channels which allow you to connect up to three A/V players to the KR-3808 PRO: DVD, AV1, and AV2. Connecting a DVD, CD or other A/V Player with...
Page 12 1. Connect one end of the red and white RCA audio cable to the L/R audio outputs on your player. 2. Connect the other end of the red and white RCA audio cable to the AV1 L/R audio inputs on the KR-3808 PRO rear panel. Video 1.
Page 13 1. Connect one end of the red and white RCA audio cable to the L/R audio outputs on your player. 2. Connect the other end of the red and white RCA audio cable to the AUX L/R audio inputs on the KR-3808 PRO rear panel. Video 1.
Page 14 • 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.
Page 15: Connecting Tv's/Monitors
• RCA video cable (yellow) 1. Connect one end of the RCA 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.
Page 16: Descriptions And Functions
1. POWER - Use this button to turn the KR-3808 PRO ON or OFF. 2. DISPLAY - Displays setting information. 3. REMOTE SENSOR - When operating the KR-3808 PRO with the REMOTE CONTROL, direct the REMOTE towards this SENSOR within 23 feet. Maintain a line of sight between REMOTE and REMOTE SENSOR clear of obstacles to prevent signal blockage.
Page 17 Front Panel Descriptions and Functions cont. � � � � � � � � � �� 10. MICROPHONE VOLUME CONTROLS - These level controls for MIC 1, 2 and 3 should be adjusted individually to get the best mix when multiple performers are singing. Rotate clockwise to increase and counter-clockwise to decrease VOLUME for each mic.
Page 18 18. INPUT - This button allows you to select between DVD, AV1 and AV2 input to the KR-3808 PRO. This allows the KR-3808 PRO to differentiate between all the related source AUDIO INPUT options available on the back panel.
Page 19: Rear Panel
Rear Panel Descriptions and Functions � � � � � � � 1. DVD VOLUME CONTROL - This controls the output level of the DVD source. Turn clockwise to increase output, counter-clockwise to decrease. 2. DVD RCA INPUT - RCA audio/video input for the DVD input channel. Connect here using a standard white/red/yellow RCA cable.
Page 20 NOTE: The power supply cord should be disconnected before changing the voltage selector. 10. FUSE - This plastic cover is the housing for the KR-3808 PRO’s fuse. Use only the type marked on the rear panel when replacing the fuse.
Page 21: Remote Control
Remote Control Descriptions and Functions The maximum operating distance between the Remote Control and the REMOTE SENSOR is approximately 23 feet. If the effective distance of the Remote decreases, replace the batteries. To install new batteries, remove the battery compartment lid on the back of the Remote and insert two AA batteries with polarities aligned. 1.
Page 22: Operations
Operations Setting the Radio Station Presets There are 60 programmable radio station presets available on the KR-3808 PRO (30 for AM and 30 for FM). To set a radio station preset. 1. Use the PRESET CHANNEL + and - (CH+ and CH- on remote control) to select a preset number,...
Page 23: Troubleshooting
• Make sure all of your components are turned on. No sound output when DVD source is playing. • Make sure the KR-3808 PRO is set to the DVD input. • Make sure the rear DVD volume is turned up.

VocoPro KR-3808 PRO Owner's Manual

Introduction

Getting Connected

Descriptions and Functions

Quick Links

Need help?

Questions and answers

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Summary of Contents for VocoPro KR-3808 PRO

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