Návod k obsluze multiefektového pedálu NUX MG-300

1. Úvod

The NUX MG-300 is a powerful and versatile multi-effects pedal designed for guitarists seeking a comprehensive solution for tone shaping and practice. Featuring advanced TSAC-HD amp modeling and CORE-IMAGE post-effects, it delivers authentic sounds and a wide range of creative possibilities. This manual provides essential information for setting up, operating, and maintaining your MG-300 pedal.

2. Klíčové vlastnosti

• 25 TSAC-HD Amp Modely: Provides authentic and responsive amptóny zvlhčovače.
• 50 Effects: Includes a wide array of distortions/overdrives, modulations, delays, and reverbs.
• Uživatelsky přívětivé rozhraní: Equipped with a large LCD for intuitive navigation and control.
• Built-in Tuner and Metronome: Essential tools for practice and performance.
• Onboard Looper: Offers up to 60 seconds of phrase loop recording time, with rhythm synchronization.
• bicí automat: Features 56 drum beats across 8 rhythm styles for versatile accompaniment.
• USB připojení: Allows for direct recording to a computer and firmware updates.
• QuickTone Editor: Dedicated software for in-depth tone customization and loading 3rd party Impulse Responses (IRs).
• Expression pedál: Provides real-time control over various effects parameters like WAH, GAIN, PITCH, LEVEL, and MIX.
• Kompaktní a přenosný design: Durable construction suitable for both home use and travel.
• Sluchátkový výstup: Enables silent practice sessions.

3. Nastavení

3.1. Vybalení a kontrola

Carefully remove the NUX MG-300 from its packaging. Verify that all components are present and undamaged. The package should include the MG-300 unit and its power adapter.

3.2. Připojení napájení

Connect the included 9V DC power adapter to the 'DC 9V' input jack on the rear of the MG-300. Plug the adapter into a standard electrical outlet. The unit will power on automatically.

3.3. Audio připojení

The MG-300 offers various connection options:

• Vstup pro kytaru: Connect your guitar to the 'INPUT' jack using a standard 1/4-inch instrument cable.
• Výstup do Amplifier/PA: Connect the 'OUTPUT' jacks to your guitar amplifier's input, or directly to a PA system/mixer.
• Sluchátkový výstup: For silent practice, connect your headphones to the 'PHONES' jack.
• AUX vstup: Connect an external audio source (e.g., MP3 player, phone) to the 'AUX IN' jack to play along with backing tracks.

Figure 3.1: Rear panel connections of the NUX MG-300.

Figure 3.2: Cables connected to the input, output, and AUX In ports.

3.4. Připojení USB

Connect the MG-300 to your computer using a USB cable. This allows for direct audio recording and access to the QuickTone Editor software for advanced settings and firmware updates.

4. Operating the MG-300

4.1. Ovládací prvky Overview

The MG-300 features a clear layout of knobs and buttons for easy operation:

• SELECT Knob: Používá se k navigaci v nabídkách a výběru možností.
• Knoflík GAIN: Adjusts the gain level of the selected amp model or effect.
• Knoflík LEVEL: Controls the output level of the selected effect block.
• Knoflík MASTER: Adjusts the overall output volume of the unit.
• EDIT/EXIT Button: Enters/exits editing mode or goes back to the previous screen.
• Tlačítko ULOŽIT: Uloží vaše přizpůsobené předvolby.
• Tlačítko MODE: Switches between different operational modes.
• JAM Button: Activates the drum machine and looper functions.
• Tlačítko TAP: Used for tap tempo for delay and modulation effects.
• PEDAL Button: Configures the expression pedal's function.
• GROUP MODULE Buttons (Left/Right Arrows): Navigates between effect blocks in the signal chain.
• LOOP Footswitch: Controls the looper function (record, play, dub).
• DRUM Footswitch: Activates/deactivates the drum machine.
• BYPASS TUNER Footswitch: Bypasses effects and activates the built-in tuner.

Obrázek 4.1: Přesview of the NUX MG-300 controls.

4.2. Amp Modeling and Effects

The MG-300 utilizes TSAC-HD (True Simulation of Analog Circuit - High Definition) technology for realistic amp modeling. It includes 25 amp models and 25 cabinet Impulse Responses (IRs). You can further customize your tone by selecting from 4 classic microphones with 3 positions each. The CORE-IMAGE technology powers the post-effects, offering a rich library of modulation, delay, and reverb effects.

4.3. Looper and Drum Machine

Engage the JAM button to access the looper and drum machine. The looper allows for 60 seconds of recording, with the ability to overdub. The drum machine provides 56 diverse beats across 8 styles, and can synchronize with your phrase loops for dynamic practice sessions.

4.4. Tuner

Press and hold the BYPASS TUNER footswitch to activate the built-in chromatic tuner. The LCD will display your note and tuning accuracy.

4.5. Expression Pedal

The integrated expression pedal can be assigned to control various parameters. Use the PEDAL button to cycle through assignments such as WAH (controlling the WAH filter), EFX (controlling GAIN/DRIVE or PITCH BENDER), AMP (controlling AMP LEVEL), MOD (controlling Modulation MIX), DLY (controlling Delay MIX), and RVB (controlling Reverb MIX).

Figure 4.2: The expression pedal provides real-time control.

4.6. QuickTone Editor Software

For comprehensive tone customization, download the NUX QuickTone Editor software from the official NUX website. This software allows you to visually adjust all parameters, manage presets, and load 3rd party IR files (48kHz WAV format supported). The video below demonstrates the QuickTone Editor's capabilities.

5. Údržba

To ensure the longevity and optimal performance of your NUX MG-300, follow these maintenance guidelines:

• Čištění: Use a soft, dry cloth to clean the unit. Avoid abrasive cleaners, waxes, or solvents.
• Skladování: Pedál skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
• Zacházení: S jednotkou zacházejte opatrně. Zabraňte jejímu pádu nebo silným nárazům.
• Napájení: Always use the specified power adapter to prevent damage.

6. Řešení problémů

If you encounter issues with your NUX MG-300, try the following basic troubleshooting steps:

• Bez napájení: Ensure the power adapter is securely connected to both the pedal and a working power outlet.
• Žádný zvuk: Check all audio cable connections (guitar, output to amp/headphones). Ensure the volume knobs (LEVEL, MASTER) are turned up. Verify that effects are not bypassed unintentionally.
• Zkreslený zvuk: Check your input gain levels. Reduce the GAIN knob if the sound is clipping. Ensure your amplifier's input is not overdriven.
• Jednotka zamrzá/nereaguje: Disconnect and reconnect the power adapter to perform a hard reset.
• Problémy s připojením softwaru: Ensure the USB cable is properly connected. Restart the QuickTone Editor software and/or your computer. Check for updated USB drivers on the NUX webmísto.

7. Specifikace

8. Záruka a podpora

For detailed warranty information, please refer to the warranty card included with your purchase or visit the official NUX website. For further technical support, firmware updates, and to download the QuickTone Editor software, please visit the NUX support page:

www.nuxefx.com/support