1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your HAYDEN HY-12FX 12-Channel Audio Mixing Professional Console. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage. The HY-12FX is designed for professional audio applications, offering versatile connectivity and advanced sound processing capabilities.
2. Safety Information
Always observe the following safety precautions to prevent electric shock, injury, or damage to the equipment:
- Power Source: Connect the mixer only to the specified power supply voltage. Ensure the power cord is not damaged or pinched.
- Moisture: Do not expose the unit to rain, moisture, or excessive humidity. Avoid placing liquid-filled objects on the mixer.
- Ventilation: Ensure adequate ventilation around the unit. Do not block ventilation openings.
- Servicing: Do not attempt to service the unit yourself. Refer all servicing to qualified personnel.
- Placement: Place the mixer on a stable, flat surface. Avoid extreme temperatures or direct sunlight.
- Phantom Power: When using phantom power (+48V), ensure that condenser microphones are connected before activating. Disconnect microphones before deactivating phantom power to prevent damage.
3. Product Overview
The HAYDEN HY-12FX is a 12-channel professional audio mixer featuring 10 mono mic/line inputs and 2 stereo channels. It includes a built-in 99 DSP effects processor, 3-band EQ on each channel, phantom power, USB, and Bluetooth connectivity.
Figure 3.1: Top view of the HAYDEN HY-12FX mixer, illustrating the layout of channels, controls, and master section.
Figure 3.2: Functional diagram of the HY-12FX, detailing input/output types and control functions.
Key Components:
- Input Channels: 10 mono mic/line inputs (XLR/6.35mm combo) and 2 stereo channels (6.35mm L/R, RCA L/R).
- Gain Control: Adjusts input sensitivity for each channel.
- 3-Band Equalizer (EQ): High, Mid, and Low frequency controls for tone shaping on each channel.
- AUX Send: Controls the level sent to external effects processors or monitor mixes.
- Pan Control: Adjusts the stereo position of the channel signal.
- Channel Volume Faders: 60mm logarithmic faders for precise level control.
- Mute Button: Silences individual channels.
- +48V Phantom Power: Supplies power to condenser microphones.
- 99 DSP Effects: Built-in digital effects processor with various reverb, delay, and modulation effects.
- USB Interface: For connecting to a computer for recording/playback or USB drive for MP3 playback.
- Bluetooth Connectivity: For wireless audio streaming from compatible devices.
- Main Outputs: Balanced XLR and 6.35mm line outputs.
- Headphone Output: For monitoring the main mix.
4. Setup
Follow these steps to set up your HAYDEN HY-12FX mixer:
- Power Connection:
- Ensure the mixer's power switch is in the OFF position.
- Connect the provided power adapter to the DC IN socket on the rear panel of the mixer.
- Plug the power adapter into a suitable electrical outlet.
- Connecting Microphones:
- For dynamic microphones, connect an XLR cable from the microphone to the XLR input of a mono channel.
- For condenser microphones, connect an XLR cable to the XLR input. Before activating +48V Phantom Power, ensure all condenser microphones are connected.
- Connecting Line Inputs:
- Connect instruments or other line-level devices (e.g., keyboards, CD players) to the 6.35mm LINE IN jacks of the mono channels or the STEREO L/R inputs.
- Connecting Main Outputs:
- Connect the MAIN OUT XLR or 6.35mm jacks to your power amplifier, active speakers, or recording device.
- Connecting Headphones:
- Plug your headphones into the PHONES jack for monitoring.
- Connecting to a Computer (USB):
- Use a USB cable to connect the mixer's USB port to your computer for audio recording or playback.
Figure 4.1: Rear panel connections of the HY-12FX, including power and main outputs.
5. Operating Instructions
5.1 Powering On/Off
- To power on, ensure all channel faders and the main mix fader are at their minimum positions. Flip the power switch to ON.
- To power off, lower all faders, then flip the power switch to OFF.
5.2 Channel Controls
Each mono input channel features the following controls:
- GAIN: Adjusts the input level. Start with this at minimum and slowly increase until the signal is strong without clipping.
- HIGH, MID, LOW (EQ): Adjusts the treble, midrange, and bass frequencies for the channel.
- AUX: Controls the amount of signal sent to the AUX output.
- PAN: Positions the channel signal in the stereo field (left to right).
- MUTE: Silences the channel.
- CHANNEL FADER: Controls the overall volume of the channel in the main mix.
5.3 DSP Effects
Figure 5.1: DSP effects section, mute buttons, and phantom power control.
The HY-12FX includes 99 digital signal processing (DSP) effects:
- Effect Selection: Use the PROGRAM knob to scroll through the 99 available effects. Press the knob to select an effect.
- Effect Level: Use the FX LEVEL control to adjust the overall amount of effect applied to the main mix.
- Sending to FX: Use the FX send control on each channel to determine how much of that channel's signal is sent to the DSP effects processor.
5.4 Phantom Power (+48V)
To activate phantom power for condenser microphones, locate the +48V PHANTOM POWER switch. Ensure all condenser microphones are connected before switching it ON. Turn it OFF before disconnecting microphones.
5.5 USB & Bluetooth Connectivity
Figure 5.2: USB connection for computer recording and playback.
- USB Playback/Recording: Connect a USB drive for MP3 playback or connect the mixer to a computer via USB for digital audio input/output. The mixer will appear as an audio device on your computer.
- Bluetooth: Activate Bluetooth on your device and search for 'HAYDEN HY-12FX'. Pair with the mixer to stream audio wirelessly.
5.6 Main Mix & Monitoring
- MAIN MIX FADER: Controls the overall output volume of the mixer.
- HEADPHONE VOLUME: Adjusts the volume for the headphone output.
- LEVEL METER: The 12-segment LED meter displays the main output level. Aim for levels around 0 dB to avoid clipping.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your mixer:
- Cleaning: Use a soft, dry cloth to clean the exterior of the mixer. Do not use liquid cleaners or solvents.
- Dust: Keep the mixer free from dust. Use compressed air to clean faders and knobs if they become stiff or noisy.
- Storage: When not in use, store the mixer in a cool, dry place, away from direct sunlight and extreme temperatures.
- Faders and Knobs: Avoid excessive force when operating faders and knobs.
7. Troubleshooting
If you encounter issues with your HY-12FX mixer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound output |
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| Distorted sound |
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| No phantom power |
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| Bluetooth not connecting |
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8. Specifications
| Feature | Specification |
|---|---|
| Model Number | HY-12FX |
| Number of Channels | 12 (10 Mono Mic/Line, 2 Stereo) |
| DSP Effects | 99 Digital Effects |
| Equalization | 3-Band EQ per channel |
| Phantom Power | +48V |
| Connectivity | USB, Bluetooth |
| Outputs | 2 Balanced XLR, Line Out, Headphone, 2 AUX Sends, Recording Out |
| Faders | 60mm Logarithmic Faders |
| Product Dimensions | 4.5 x 35 x 52.5 cm |
| Item Weight | 4.46 kg |
| Power Source | Corded Electric |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact HAYDEN customer service. Keep your proof of purchase for warranty claims.
