Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Akai KS800 Front Load CD&G Karaoke System. Please read this manual thoroughly before using the system to ensure proper function and to maximize your enjoyment of the product. Keep this manual for future reference.
Product Overview
The Akai KS800 is a versatile karaoke system designed for home entertainment. It features a front-loading CD&G player, a USB port for MP3&G playback and recording, a 7-inch color display for lyrics, and built-in speakers. The system also includes a tablet cradle for integrating smart devices.

This image displays the Akai KS800 Karaoke System. The top section features a cradle holding a tablet device. Below this, a 7-inch color display shows song lyrics. To the right of the display, a microphone is securely attached. The lower front panel includes the CD&G player door, labeled 'AKAI DISC GRAPHICS', and various control knobs and buttons for microphone volume, track control, playback, recording, balance, and master volume. A USB port and Line-In jack are also visible.
Key Features
- Front Loading CD&G Player
- 7-inch Color Display for lyrics
- USB Port for MP3&G Playback and Recording
- Auto Voice Control (AVC)
- Echo and Balance Controls
- Digital Key Control
- Integrated Tablet Holder
- Line-In Function for external audio sources
- Built-in Speakers with 10 Watts output
Package Contents
Verify that all items listed below are included in your package:
- Akai KS800 Karaoke System Unit
- Microphone
- Tablet Cradle
- AV Cord
- Line Cord
- Demo CD&G Disc
- AC Adapter
Setup
- Unpacking: Carefully remove all components from the packaging. Retain packaging for storage or transport.
- Power Connection: Connect the AC adapter to the DC IN jack on the back of the unit, then plug the adapter into a standard wall outlet.
- Microphone Connection: Insert the microphone cable into one of the MIC INPUT jacks on the unit. Secure the microphone in the provided holder if desired.
- Tablet Placement: If using a tablet, place it securely in the tablet cradle located on top of the unit.
- External Audio (Optional): To connect an external audio device (e.g., smartphone, MP3 player), use an appropriate audio cable (not included) to connect the device's audio output to the LINE IN jack on the karaoke system.
- Video Output (Optional): To display lyrics on an external TV, connect the AV cord from the unit's VIDEO OUT jack to the video input on your television.
Operating Instructions
Power On/Off
Press the POWER button to turn the unit on or off.
CD&G Playback
- Press the OPEN button to open the CD tray.
- Place a CD&G disc onto the tray with the label side facing up. Close the tray.
- The system will automatically begin playing the disc. If not, press the PLAY/PAUSE button.
- Use the SKIP buttons (◀◀ / ▶▶) to navigate between tracks.
- Press PLAY/PAUSE to pause or resume playback.
- Press MODE/STOP to stop playback.
- The SCREEN ON/OFF button controls the display of lyrics on the 7-inch screen.
- The PROGRAM/REPEAT button allows for programming track order or repeating tracks. Refer to the detailed instructions in the full manual for advanced use.
USB MP3&G Playback and Recording
- Insert a USB flash drive containing MP3&G files into the USB port.
- The system should automatically detect the USB drive and display file options.
- Use the navigation buttons to select your desired MP3&G file and press PLAY/PAUSE to begin playback.
- To record your performance, press the RECORD button during playback. Press it again to stop recording. Recorded files will be saved to the USB drive.
Microphone and Audio Controls
- MIC VOLUME: Adjusts the volume of the connected microphone(s).
- MASTER VOLUME: Controls the overall output volume of the system.
- ECHO: Adds an echo effect to your vocals. Turn the knob to increase or decrease the effect.
- BALANCE: Adjusts the balance between the vocal track and the music on a multiplex CD&G disc.
- AUTO VOICE CONTROL (AVC): When activated, this feature automatically reduces the main vocal track on a multiplex CD&G disc when you sing into the microphone, and restores it when you stop.
- DIGITAL KEY CONTROL: Adjusts the musical key of the song to better suit your vocal range without changing the tempo.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners or solvents.
- Disc Care: Handle discs by their edges. Keep them clean and free of scratches.
- Storage: When not in use, store the system in a cool, dry place away from direct sunlight and extreme temperatures.
- Ventilation: Ensure the unit has adequate ventilation. Do not block any ventilation openings.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | AC adapter not connected; Power outlet not active | Ensure AC adapter is securely connected to the unit and a working power outlet. |
| No sound output | Volume too low; Mute activated; Incorrect input selected | Increase MASTER VOLUME. Check if any external device is muted. Ensure correct source (CD, USB, LINE IN) is playing. |
| Microphone not working | Microphone not connected; MIC VOLUME too low; Microphone faulty | Ensure microphone is securely plugged into a MIC INPUT jack. Increase MIC VOLUME. Test with another microphone if available. |
| CD&G disc not playing | Disc inserted incorrectly; Disc dirty or scratched; Disc format not supported | Ensure disc is inserted correctly (label side up). Clean the disc with a soft cloth. Use only CD&G or standard audio CDs. |
| Lyrics not displayed | Not a CD&G disc; SCREEN ON/OFF is off; External TV not connected or selected | Ensure you are playing a CD&G or MP3&G file. Press SCREEN ON/OFF. If using external TV, ensure it's connected and on the correct input. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | KS800 |
| Item Weight | 7.3 pounds |
| Product Dimensions | 7.9 x 12.6 x 17.3 inches |
| Display Size | 7 inches |
| Connectivity Technology | USB |
| Compatible Devices | Amplifier, Tablet |
| Speaker Count | 1 (Built-in) |
| Color | Black |
| First Available Date | August 3, 2012 |
Warranty and Support
For warranty information, please refer to the documentation included with your purchase. For technical support or further assistance, please visit the official Akai Professional website or contact their customer service department. Keep your purchase receipt as proof of purchase for warranty claims.





