Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your FULODE AX-666 Professional Karaoke Processor. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your audio experience.
Package Contents
Verify that all items listed below are included in your package:
- Audio Pre-Effector x 1
- Microphone x 2
- Power Cord x 1
- Screwdriver x 1
- Remote Control x 1
- Non-Slip Ring x 2
- User Manual x 1
Image: The FULODE AX-666 unit with its dimensions and a visual list of included accessories: screwdrivers, non-slip mats, US plug, remote controls, microphones, and user manual.
Product Overview
The FULODE AX-666 is a professional digital karaoke processor designed to enhance your audio experience with advanced features and versatile connectivity.
Front and Rear Panel Layout
Image: Detailed diagram of the FULODE AX-666 front and rear panels, labeling all buttons, knobs, and input/output ports for easy identification.
- High-definition screen
- Single song cycle button
- Audio input selection button
- Pause/Play button
- Previous song button
- VOICE button (Vocal Elimination)
- Next song button
- Reverb delay adjustment knob
- Reverb repeat adjustment knob
- Reverb time adjustment knob
- Reverb echo adjustment knob
- Bass frequency adjustment knob
- Bass volume adjustment knob
- USB connection port
- FBX button (Anti-Howling)
- Mic excitation adjustment knob
- Mic bass adjustment knob
- Mic midrange adjustment knob
- Mic treble adjustment knob
- Music bass adjustment knob
- Music midrange adjustment knob
- Music treble adjustment knob
- Microphone volume knob
- Effect volume knob
- Music volume knob
- Power switch
- IR display lamp
- Power connector
- Subwoofer output (Left)
- Subwoofer output (Right)
- Audio output (Left)
- Audio output (Right)
- Right channel output
- Left channel output
- Coaxial interface
- Optical interface
- Aux 1/2 interface
- Music preset volume adjustment
- Mic volume adjustment
- Wireless receiving antenna ports
- Mic interface (XLR)
- Bluetooth antenna
Remote Control Functions
Image: The infrared remote control for the FULODE AX-666, showing buttons for power, play/pause, volume, vocal elimination, and input selection.
- Lock button
- Audio input switching
- Music vocal elimination
- Microphone preference
- Music playback control
- Music equalization mode
- Mic/Music Pitch Shift
- Pitch selector key
- Microphone volume up and down
- Music volume up and down
- Effect volume up/down
- Mute button
Setup Guide
Follow these steps to set up your FULODE AX-666 Karaoke Processor:
- Power Connection: Connect the provided power cord to the processor's power input (28) and then to a 110V AC power outlet.
- Antenna Connection: Attach the wireless receiving antennas to the designated ports (40) on the rear panel for optimal microphone signal reception.
- Audio Output: Connect the audio output ports (31, 32, 33) to your amplifier or sound system using appropriate cables (e.g., XLR, RCA).
- Audio Input: Choose your desired audio input source and connect it to the corresponding port on the rear panel:
- USB: Insert a USB drive into the USB port (14) on the front panel for lossless audio playback.
- Bluetooth: Ensure the Bluetooth antenna (42) is connected. Activate Bluetooth on your device and pair with "FULODE AX-666".
- Optical: Connect an optical cable from your source device (e.g., TV, media player) to the optical interface (36).
- Coaxial: Connect a coaxial cable from your source device to the coaxial interface (35).
- Auxiliary: Use RCA cables to connect devices to the Aux 1/2 interfaces (37).
- Microphone Connection: The system comes with two wireless microphones. Ensure they are powered on and paired with the processor. For wired microphones, connect them to the Mic interfaces (41) on the rear panel.
Image: A visual guide to the input interfaces on the FULODE AX-666, highlighting USB, Bluetooth, Optical, Coaxial, and Auxiliary connections.
Operating Instructions
Power On/Off
Press the Power switch (26) on the front panel to turn the unit on or off. The high-definition screen (1) will illuminate upon power-on.
Input Source Selection
Use the Audio input selection button (3) on the front panel or the Audio input switching button (44) on the remote control to cycle through available input sources (USB, Bluetooth, Optical, Coaxial, Aux1, Aux2).
Microphone Usage
The system includes two wireless microphones. Ensure they are charged and powered on. The processor's extended receiving antennas provide a stable reception range of up to 164 feet.
Image: The FULODE AX-666 processor with its extended receiving antennas, illustrating the 164ft reception distance for the wireless microphones.
To adjust microphone volume, use the Microphone volume knob (23) on the front panel or the Microphone volume up and down buttons (51) on the remote.
Each microphone has 15 adjustable frequency points. To change the frequency, press the button on the microphone handle.
Image: Diagram showing how to tune microphone frequencies on the FULODE AX-666, with examples of frequency points for Mic A and Mic B.
Video: A demonstration of how to operate the microphones with the FULODE AX-666 system, including pairing and basic functions.
Anti-Howling Function (FBX)
The processor features a built-in frequency shift feedback suppression module. To activate or deactivate the anti-howling function, press the FBX button (15) on the front panel. This helps eliminate unwanted feedback during performances.
Image: Visual representation of the one-key anti-howling feature (FBX) on the FULODE AX-666, showing its activation and effect on sound waves.
Vocal Elimination (VOICE)
To remove original vocals from a track and create an accompaniment, press the VOICE button (6) on the front panel or the Music vocal elimination button (45) on the remote control.
Image: Illustration of the one-click original sound elimination feature on the FULODE AX-666, demonstrating how vocals can be removed from a song.
Audio Adjustments
The FULODE AX-666 offers independent tuning controls for microphone, reverb, and music. Use the dedicated knobs on the front panel for precise adjustments:
- Microphone Adjustments: Mic bass (17), Mic midrange (18), Mic treble (19), Mic excitation (16), and Microphone volume (23).
- Reverb Adjustments: Reverb delay (8), Reverb repeat (9), Reverb time (10), Reverb echo (11), and Effect volume (24).
- Music Adjustments: Music bass (20), Music midrange (21), Music treble (22), and Music volume (25).
Hidden rotary knobs are available for fine-tuning specific parameters like Delay, Repeat, Bass, Mid, and Treble. Use the included screwdriver for these adjustments.
Image: The FULODE AX-666 front panel, highlighting the independent adjustment knobs for microphone, effects, and music, along with a screwdriver for fine-tuning hidden controls.
General Usage Videos
Video: A comprehensive guide demonstrating the general usage and various functions of the FULODE AX-666 Karaoke Processor.
Video: An overview of the FULODE AX-666 KTV Mixer, highlighting its features including dual wireless microphones, DSP, USB, MP3, Bluetooth, and Optical connectivity.
Maintenance
To ensure the longevity and optimal performance of your FULODE AX-666 Karaoke Processor, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Avoid using liquid cleaners or abrasive materials, as they may damage the finish or internal components.
- Ventilation: Ensure the unit has adequate ventilation. Do not block any ventilation openings.
- Storage: When not in use for extended periods, store the processor in a cool, dry place away from direct sunlight and extreme temperatures.
- Microphone Care: Keep the wireless microphones clean and dry. Store them in a protective case when not in use to prevent damage.
Troubleshooting
If you encounter issues with your FULODE AX-666, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power switch off; No power from outlet. | Ensure power cord is securely connected. Turn on the power switch. Check the power outlet with another device. |
| No sound output | Incorrect input selected; Volume levels too low; Output cables not connected correctly. | Select the correct input source. Increase master volume and individual channel volumes. Verify output cables are securely connected to an amplifier/speaker system. |
| Microphones not working | Microphones off; Low battery; Out of range; Frequency interference. | Ensure microphones are powered on. Replace or charge batteries. Move closer to the processor. Try changing microphone frequencies. |
| Audio feedback (howling) | Microphone too close to speakers; FBX function off; High microphone gain. | Move microphones away from speakers. Activate the FBX (Anti-Howling) function. Reduce microphone volume or gain. |
| Bluetooth connection issues | Device not in pairing mode; Interference; Processor not discoverable. | Ensure your device's Bluetooth is on and in pairing mode. Restart both devices. Ensure no other devices are connected to the processor via Bluetooth. |
If the problem persists after trying these solutions, please contact FULODE customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | FULODE |
| Model Number | AX-666 |
| Number of Channels | 2 |
| Product Dimensions (D x W x H) | 6.18"D x 19.09"W x 1.77"H |
| Item Weight | 2.35 kg |
| Connectivity Technology | USB, XLR, Bluetooth, Auxiliary |
| Power Source | Corded Electric |
| Output Connector Type | XLR |
| Audio Input | USB, XLR, Bluetooth, Auxiliary, Optical, Coaxial |
| Voltage | 110V AC |
| Wireless Microphone Range | Up to 164 feet |
| Microphone Frequencies | 15 adjustable frequency points per mic |
Warranty & Support
The FULODE AX-666 Professional Karaoke Processor comes with a 360-day warranty from the date of purchase.
For any issues, questions, or technical support, please do not hesitate to contact FULODE customer service. We are committed to providing excellent customer service and will assist you promptly.
Contact information can typically be found on the FULODE official website or through your purchase platform.
