NUX NEK-100 Digital Keyboard User Manual

Introduction

The NUX NEK-100 Digital Keyboard is a versatile and portable instrument designed for musicians of all levels. It combines advanced technology with intuitive controls, offering a wide range of sounds, styles, and features for various musical applications. This manual provides detailed instructions to help you get the most out of your NEK-100 keyboard.

Figure 1: Top view of the NUX NEK-100 Digital Keyboard.

Setup

Powering On

To power on your NUX NEK-100, press and hold the POWER button located on the top left of the control panel. The display will illuminate, indicating the keyboard is ready for use.

Video 1: Demonstration of powering on the NUX NEK-100 keyboard.

Volume Adjustment

Adjust the master volume to your preferred listening level using the VOL+ and VOL- buttons on the control panel. The current volume level will be displayed on the screen.

Video 2: Adjusting the volume on the NUX NEK-100.

Operating Instructions

Tone Selection

The NEK-100 offers 500 high-quality sounds. To select a tone, navigate to the main interface by pressing the HOME button. Use the VALUE dial to scroll through the available tones. Turn the dial right for forward selection and left for reverse selection.

Video 3: How to select different tones on the keyboard.

Touch Function

The touch function allows you to personalize how the keyboard responds to your playing dynamics. Access this feature through the settings menu. Options include Light2, Light1, Normal, Hard1, and Hard2, each offering a different sensitivity level to your touch.

Video 4: Demonstration of various touch response settings.

Sound Demo

Experience the rich variety of sounds available on the NEK-100. From grand pianos to synthesizers, each tone brings a unique character to your music. The keyboard features 500 sounds and 54-note polyphony.

Video 5: A selection of sounds from the NUX NEK-100.

Reverb

Add depth and ambiance to your sound with the built-in reverb effects. The NEK-100 offers 3 types of reverb. To adjust the reverb settings, go to the settings menu and select the reverb option.

Video 6: Adjusting reverb settings on the NUX NEK-100.

Bluetooth Connectivity

The NEK-100 supports Bluetooth Audio and Bluetooth MIDI via the NUX NBT-1 Bluetooth module (included). This allows for seamless integration with your smart devices for audio playback and MIDI control. To enable Bluetooth, go to the settings menu, scroll to the Bluetooth option, and turn it ON. The NBT-1 module's light will turn blue when connected and orange when disengaged.

Figure 2: Side view of the NUX NEK-100 showing the NBT-1 Bluetooth module and various ports.

Video 7: Connecting your device via Bluetooth to the NUX NEK-100.

A4 Tuning Function

Fine-tune your performance with the A4 tuning function. This allows you to adjust the pitch of the keyboard to match other instruments or recordings. Access this setting in the settings menu.

Maintenance

To ensure the longevity and optimal performance of your NUX NEK-100, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to wipe down the surface of the keyboard. For stubborn dirt, slightly dampen the cloth with water and a mild soap, then wipe dry immediately. Avoid abrasive cleaners or solvents.
• Storage: Store the keyboard in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If storing for extended periods, ensure the battery is partially charged (around 50%) to maintain battery health.
• Battery Care: The NEK-100 features a 3000mAh rechargeable battery. For best battery life, avoid fully discharging the battery frequently. Recharge it when the low battery indicator appears.
• Connectivity Ports: Keep all input/output ports (3.5mm Stereo Phones Out, 6.35mm Stereo Aux Out, 3.5mm Stereo Aux In, Sustain Pedal Jack, USB MIDI) free from dust and debris.
• Key Care: Avoid excessive force on the keys. If a key becomes sticky, gently clean around it with a cotton swab lightly dampened with isopropyl alcohol.

Troubleshooting

If you encounter any issues with your NUX NEK-100, refer to the following common troubleshooting tips:

• No Sound:
  • Check the master volume level.
  • Ensure headphones or external speakers are properly connected and their volume is up.
  • Verify that the correct tone is selected.
  • If using battery power, check if the battery is charged.
• Keys Not Responding / Incorrect Velocity:
  • Check the Touch Function settings (Light, Normal, Hard) and adjust as needed.
  • Ensure no debris is lodged under the keys.
• Bluetooth Connectivity Issues:
  • Ensure the NBT-1 Bluetooth module is securely inserted and powered on (blue light).
  • On your smart device, turn Bluetooth off and then on again.
  • Forget the device in your smart device's Bluetooth settings and try pairing again.
  • Ensure no other devices are interfering with the Bluetooth connection.
• Distorted Sound:
  • Reduce the master volume.
  • Check connections to external audio devices for loose cables.
• Keyboard Freezes / Unresponsive:
  • Turn the keyboard off and then on again to perform a soft reset.

If the issue persists after trying these steps, please contact NUX customer support for further assistance.

Specifications

Warranty and Support

NUX provides a limited warranty for the NEK-100 Digital Keyboard against defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms, technical support, or service inquiries, please visit the official NUX website or contact your local distributor.

Online Resources:

• Official NUX Website: www.nuxefx.com
• Product Support Page: Refer to the NEK-100 product page on the NUX website for updated firmware, FAQs, and additional resources.