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VocoPro KR-3808 PRO User Manual

VocoPro KR-3808 PRO
24 pages
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o w n e r ' s m a n u a l
FEATURES:
• 150W + 150W maximum power output Mixing Amplifi er
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
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 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
-3808 PRO
KR-3808 PROKR
Digital Karaoke Receiver with Key Control
Digital Karaoke Receiver with Key Control
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VocoPro KR-3808 PRO Specifications

General IconGeneral
BrandVocoPro
ModelKR-3808 PRO
CategoryKaraoke System
LanguageEnglish

Summary

VocoPro KR-3808 PRO Features

Safety Instructions

Explanation of Graphical Symbols

Explains symbols used for danger and warnings, clarifying their meaning for user safety.

WARNING

Emphasizes not exposing the unit to rain or moisture to prevent fire or electric shock.

FCC Information and Operation Cautions

READ THIS BEFORE OPERATING YOUR UNIT

Crucial pre-operation advice covering installation, environment, handling, cleaning, and troubleshooting.

Welcome

Listening for a Lifetime

Before Getting Started

Getting Connected

About the Remote Control

Provides guidelines for optimal remote control operation, including range and sensor considerations.

Installing Batteries in the Remote Control

Step-by-step instructions for inserting AA batteries into the remote control and battery replacement advice.

Connecting the Power Cable

Instructions for safely connecting the AC power cable to the unit and a wall outlet.

Connecting Speakers

Preparing the Speaker Cable

Details on preparing speaker wire or banana plug cables for connection to the unit's speaker terminals.

Determining the proper way to connect the speaker cables

Guide on correctly connecting speaker cables using positive (+) and negative (-) terminals for optimal audio.

Using Banana Connectors

Instructions for connecting speaker cables using banana plugs to both the unit and speakers.

Connecting to the KR-3808 PRO's Inputs

Connecting a DVD, CD or other A/V Player with RCA Audio and Video Outputs to the DVD Input

How to connect A/V devices using RCA audio/video cables to the DVD input for playback.

Selecting the Correct input channel

Instructions on how to switch between input sources using the front panel or remote control.

Connecting a CD+G Player with RCA Audio and Video Outputs to the CD Input

Selecting the Correct input channel

Instructions on how to switch between input sources using the front panel or remote control.

Connecting a Player with RCA Audio and Video Outputs to the AV2 Input or Mp3 Player to the 1/8” input

Selecting the Correct input channel

Instructions on how to switch between input sources using the front panel or remote control.

Connecting to the REC OUT or LINE OUT jacks

Connecting to a TV using the RCA Video (yellow) Output

Front Panel Descriptions and Functions

POWER

Describes the function of the power button to turn the KR-3808 PRO ON or OFF.

DISPLAY

Indicates the display window shows setting information for the unit.

REMOTE SENSOR

Explains the function and optimal operating distance for the remote control sensor.

EFFECT

Controls the overall level of effects applied to the microphone inputs.

MIC VOLUME

Adjusts the output level for individual microphone inputs and the master mic volume.

MUSIC VOLUME

Adjusts the output level for music sources connected to the unit.

AV2/Mp3 INPUT

Describes the connections for AV devices or Mp3 players to the unit.

HEADPHONE JACK

Location for connecting headphones for private listening.

MIC 1, 2, 3 INPUTS

Connects microphones to the unit via 1/4" jacks.

Microphone Controls and EQ

MIC EFFECT

Controls delay, echo level, and echo repeats for microphone inputs.

MIC EQ

Adjusts bass, middle, and treble frequencies for microphone inputs.

BALANCE

Adjusts the audio balance between the left and right output channels.

MUSIC EQ

Adjusts bass, middle, and treble frequencies for music sources.

Key Control, Tuning, and Special Functions

LOUD (LOUDNESS CONTROL)

Provides an instant music volume boost for improved mixing.

TALK OVER

Automatically reduces music volume when microphones are active.

INPUT

Selects input sources (DVD, AV1, AV2, TUNER) on the front panel.

FM/AM

Switches between AM and FM radio bands.

ST/MO

Switches between stereo and mono for FM radio.

PRESET CHANNEL -/+

Navigates through saved radio station presets.

Rear Panel Descriptions and Functions

DVD VOLUME CONTROL

Controls the output level for the DVD source input.

DVD RCA INPUT

Connects DVD player audio/video via RCA cables.

AV1 RCA INPUT

Connects A/V devices via RCA cables to the AV1 input.

FM ANTENNA INPUT

Connects an FM antenna for radio reception.

AM ANTENNA INPUT

Connects an AM antenna for radio reception.

PRE (Line Level) RCA OUTPUT

Outputs line-level audio to TVs, monitors, or powered speakers.

RECORD RCA OUTPUT

Outputs audio for connection to recording devices.

Speaker Output and Power Settings

VOLTAGE SELECTOR

Allows selection between 110V and 220V power settings.

FUSE

Location and replacement information for the unit's fuse.

AC INPUT

Port for connecting the AC power cable.

Remote Control Functions

INPUT

Selects input sources (DVD, AV1, AV2, TUNER) on the remote.

TALK OVER

Activates the feature to reduce music volume when microphones are used.

LOUD (LOUDNESS CONTROL)

Provides an instant music volume boost for improved mixing.

NUMBER PAD

Used for accessing preset radio stations.

SCAN

Automatically finds the next strong radio station.

FM/AM

Switches between AM and FM radio bands.

MEMORY

Used for setting radio station presets.

ST/MO

Switches between stereo and mono for FM radio.

DIGITAL KEY CONTROL/TUNE+/-

Adjusts music key and tunes radio stations.

CH+/CH-

Navigates through radio station presets.

EFFECT

Controls the overall level of effects for microphone inputs.

MIC VOLUME

Adjusts the master microphone volume.

MUSIC VOLUME

Adjusts the music volume.

Operations

Setting the Radio Station Presets

Guide to programming and saving up to 60 radio station presets for AM and FM.

Using the AUTO Feature

Explains how the unit automatically switches between input channels to eliminate silence.

Using the TALK OVER Feature

Details on enabling and using the talk over function for announcements during performances.

Troubleshooting

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