Singing Machine SML625BTBKD Karaoke System User Manual

1. Introduction and Overview

The Singing Machine SML625BTBKD is a portable karaoke system designed for entertainment and vocal performance. It features versatile playback options including music CDs, CD+G discs, Bluetooth audio streaming, and USB playback with recording capabilities. The system also includes multi-colored LED lights that synchronize with the music, enhancing the karaoke experience. Connect to your TV for scrolling lyrics and enjoy duets with support for two microphones.

Front view of the Singing Machine SML625BTBKD Karaoke System, showcasing its control panel, speaker, and integrated LED lights, with a wired microphone attached.

2. What's in the Box

Upon unboxing your Singing Machine SML625BTBKD Karaoke System, please ensure all the following components are present:

• SML625BTBKD Karaoke System Unit
• Wired Microphone
• USB Cord
• Instruction Manual (this document)
• RCA Cables (for TV connection)

The karaoke system highlighting its key features: CD+G playback, Bluetooth audio, USB playback and record, line-in, LED disco light show, and included wired microphone.

3. Setup Guide

Follow these steps to set up your karaoke system for the first time:

1. Power Connection: Connect the provided power adapter to the DC IN jack on the back of the unit and plug it into a standard wall outlet.
2. Microphone Connection: Insert the wired microphone plug into either the MIC 1 or MIC 2 jack on the front panel. For duets, connect a second microphone (sold separately) to the other jack.
3. TV Connection (Optional): To display lyrics on your television, connect the included RCA cables from the VIDEO OUT and AUDIO OUT (L/R) jacks on the back of the karaoke system to the corresponding VIDEO IN and AUDIO IN (L/R) jacks on your TV. Select the correct input source on your TV.

Rear view of the karaoke machine, illustrating the RCA output ports for connecting to a television for lyric display, and the power input.

4. Operating Instructions

4.1. CD+G Playback

Open the CD compartment on top of the unit. Insert a music CD or CD+G disc with the label side facing up. Close the compartment. Press the PLAY/PAUSE button to begin playback. Use the SKIP buttons (◀◀ / ►►) to navigate between tracks.

4.2. Bluetooth Audio Streaming

Press the CDG/USB/BT button to select Bluetooth mode. The display will show 'bt'. On your Bluetooth-compatible device (e.g., smartphone, tablet), enable Bluetooth and search for 'SML625BTBKD'. Select it to pair. Once paired, you can stream audio wirelessly from your device to the karaoke system.

The karaoke system displaying its Bluetooth connectivity, with a smartphone placed next to it, ready for wireless audio streaming.

4.3. USB Playback and Recording

Insert a USB flash drive into the USB port on the front panel. Press the CDG/USB/BT button to select USB mode. The system will automatically play compatible audio files. To record your performance, press the REC button during playback. Your audio will be saved to the USB drive.

4.4. Microphone Usage and Effects

Adjust the MIC VOLUME knob to control the microphone's output level. Use the ECHO knob to add an echo effect to your vocals. The BALANCE knob adjusts the balance between the music and the microphone volume. The AVC (Automatic Voice Control) feature can automatically reduce the main vocal on multiplex CD+G tracks when you sing.

4.5. LED Lights

The multi-colored LED lights on the unit synchronize with the music, creating a dynamic light show. Press the LIGHT button to turn the lights on or off.

5. Maintenance

To ensure the longevity and optimal performance of your karaoke system, follow these maintenance guidelines:

• Cleaning: Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Disc Care: Handle CDs and CD+G discs by their edges. Store them in their cases when not in use to prevent scratches.
• Storage: When not in use for extended periods, store the system in a cool, dry place away from direct sunlight and extreme temperatures.
• Ventilation: Ensure the ventilation openings are not blocked to prevent overheating.

6. Troubleshooting

If you encounter issues with your karaoke system, refer to the following common problems and solutions:

7. Specifications

Detailed technical specifications for the SML625BTBKD Karaoke System:

• Item Weight: 6.55 pounds
• Product Dimensions: 8.7 x 8.5 x 13.1 inches
• Model Number: SML625BTBKD
• Color: Black
• Compatible Devices: Smartphone
• Connector Type: USB
• Speaker Count: 1
• Media Format: Karaoke (CD+G, CD, Bluetooth, USB)
• Power Source: AC Powered
• Voltage: 120 Volts (AC)
• Special Feature: LED Lights
• Recommended Uses: Home Entertainment

8. Warranty and Support

For warranty information, please refer to the warranty card included with your product or visit the official Singing Machine website. If you require further assistance or have questions not covered in this manual, please contact Singing Machine customer support.

An official User Manual (PDF) is also available for download: Download User Manual (PDF)