Introduction
Thank you for purchasing the American Audio CK-800MP3 Dual CD/MP3 Player with Mixer. This comprehensive unit combines two CD/MP3 players with a full-function mixer, designed for professional audio applications. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
Figure 1: Front view of the American Audio CK-800MP3 unit, showcasing the dual CD/MP3 players and integrated mixer.
Safety Instructions
Always follow these basic safety precautions when operating the CK-800MP3:
- Do not expose the unit to rain or moisture.
- Do not remove the cover. No user-serviceable parts inside. Refer servicing to qualified personnel.
- Ensure proper ventilation around the unit.
- Connect to a grounded power outlet.
- Avoid placing the unit near heat sources.
Setup
Unpacking and Inspection
Carefully unpack the CK-800MP3 and inspect it for any damage that may have occurred during shipping. If any damage is found, contact your dealer immediately.
Connections
The CK-800MP3 features various input and output connections for integration into your audio system.
- Power Connection: Connect the supplied power cable to the unit's power input and a suitable AC outlet.
- Audio Outputs: Use XLR cables to connect the main audio outputs to your amplifier or powered speakers.
- Auxiliary Inputs: Connect external audio sources (e.g., another player, smartphone) to the auxiliary inputs using appropriate cables.
- Microphone Input: Connect a microphone to the dedicated microphone input.
- Headphone Output: Connect headphones for monitoring.
Figure 2: Close-up view of the mixer section on the American Audio CK-800MP3, showing various controls and inputs.
Operating Instructions
Basic Playback
- Insert a CD or USB drive with MP3 files into the respective slot.
- Select the desired deck (CD1 or CD2).
- Press the PLAY/PAUSE button to start playback.
- Use the CUE button to set a cue point.
- Adjust the volume using the channel faders and master volume control.
Using the Mixer
The integrated mixer allows for seamless blending of audio sources.
- Gain Control: Adjust the input level for each channel.
- EQ Controls: Use the Bass, Mid, and Treble knobs to shape the sound of each channel.
- Crossfader: Blend between CD1 and CD2 (or other assigned channels).
- Master Volume: Controls the overall output level.
- Cue Level/Pan: Adjust headphone monitoring volume and pan.
Advanced Features
- Large Jog Wheel: Use for scratching, cueing, and pitch bending.
- Seamless Loop: Create perfect loops by setting IN and OUT points.
- Pitch Control: Adjust the playback speed and pitch of tracks.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your CK-800MP3.
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners or solvents.
- CD Tray: Keep the CD tray free of dust and debris. Use a CD lens cleaner periodically if playback issues occur.
- Ventilation: Ensure ventilation openings are clear and not obstructed.
- Storage: When not in use for extended periods, store the unit in a cool, dry place, protected from dust.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet faulty | Check power cable connection; Try a different outlet |
| No sound output | Volume levels too low; Cables incorrectly connected; Input source not selected | Increase master and channel volumes; Verify all audio connections; Select correct input source |
| CD/MP3 playback issues | Dirty or scratched disc; Incorrect file format (for MP3); Dirty lens | Clean or replace disc; Ensure MP3 files are correctly formatted; Use a CD lens cleaner |
| Controls unresponsive | Unit frozen; Software glitch | Turn off the unit, wait 30 seconds, then turn it back on. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | CK-800MP3 |
| Product Model Number | CK 800 |
| Brand | American Audio |
| Product Weight | 5.9 Kilograms |
| Product Dimensions | 53.34 x 38.1 x 17.78 cm |
| Compatible Devices | Speaker, Headphone |
| Connector Type | XLR |
| Number of Discs | 1 (per deck, dual deck unit) |
| Supported Audio Format | MP3 |
| Key Features | Large Jog Wheel, Seamless Loop, Full-function Mixer |
Warranty and Support
American Audio products are designed for reliability and performance. For warranty information and technical support, please refer to the official American Audio website or contact your authorized dealer. Keep your purchase receipt as proof of purchase.
Online Resources: For the latest drivers, firmware updates, and additional support documentation, visit the official American Audio website.
Contact Support: If you encounter issues not covered in this manual, please contact American Audio customer support for assistance.
