NUX DM-7X (01) PDF Document

To ensure safe operation of your NUX DM-7X, please observe the following precautions:

Power and Connections:

• Use only the AC adaptor supplied with the unit and ensure the line voltage matches the input voltage specified on the adaptor’s body.

• Do not excessively twist, bend, or place heavy objects on the power cord.

• When plugging or unplugging the AC adaptor, always grasp the output plug or the body of the adaptor itself, not the cord.

• Avoid sharing an outlet with an unreasonable number of other devices. If using an extension cord, ensure the total power used does not exceed the cord’s power rating.

• Periodically wipe away any dust accumulated on the AC adaptor plug with a dry cloth. Unplug the unit if it will be unused for an extended period.

• If you suspect lightning in your area, disconnect the AC adaptor from the outlet.

• Never handle the AC adaptor or its plugs with wet hands.

Usage and Environment:

• Do not open or modify the unit or its AC adaptor. Refer all servicing to a qualified service center.

• Do not use or store the unit in places that are subject to temperature extremes, damp, humid, exposed to rain, dusty, or subject to high levels of vibration.

• This unit, alone or with an amplifier and headphones, can produce sound levels that may cause permanent hearing loss. Do not operate for long periods at a high or uncomfortable volume level. If you experience hearing loss or ringing in the ears, stop using the unit and consult an audiologist.

• Do not allow any objects (e.g., flammable material, coins, pins) or liquids (water, soft drinks, etc.) to penetrate the unit.

• Protect the unit from strong impact. Do not drop it.

• Place the unit on a level and stable location. If using a stand, ensure it is not on an incline or in an unstable position.

• In households with small children, an adult should provide supervision.

• Keep cords and cables from becoming entangled and place them out of the reach of children.

• Never climb on top of or place heavy objects on the unit.

Maintenance and Moving:

• Before cleaning the unit, turn off the power and unplug the AC adaptor.

• When moving the instrument, disconnect the power cord and all cords from external devices. Ensure you have a firm grip to prevent injury or damage.

• If you remove security screws, keep them in a safe place away from children to prevent accidental swallowing.

Immediate Action Required:

Immediately turn the power off, remove the AC adaptor from the outlet, and request servicing if:

• The AC adaptor or power cord is damaged.

• Smoke or an unusual odor occurs.

• Objects have fallen into, or liquid has been spilled onto, the unit.

• The unit has been exposed to rain or has become wet.

• The unit does not appear to operate normally or shows a marked change in performance.

The top panel of the NUX DM-7X includes the following controls:

1. Display screen: Displays operation information.

2. Display operation button: Used to operate functions shown on the display.

3. Drum kit switch knob: Switches between different drum kits.

4. Tempo knob: Adjusts the tempo setting.

5. Song select knob: Selects from the built-in demo songs.

6. Effect knob: Adjusts the built-in 4 effects (overdrive, compressor, reverb, tune).

7. Instrument knob: Adjusts drum pad parameters.

8. Volume knob: Adjusts the master volume.

9. ENTER/KICK/SNARE button: Quickly selects the corresponding drum for editing. The ENTER function serves as an operation confirmation button.

10. TOMS/CYMBALS button: Quickly selects the corresponding tom or cymbal for editing.

11. REC recording button: Quickly enters the recording function.

12. CLICK Metronome button: Quickly enters the Metronome function.

13. PLAY/STOP button: Plays or stops the demo song.

14. DRUM OFF button: Turns on or mutes the drum track from a demo song.

15. USB interface: Connects the DM-7/DM-7X with a computer.

The interface panel on the rear of the NUX DM-7X module includes:

• 16. Trigger in interface: For expanding the kit with an additional tom or cymbal.

• 17. MIDI out interface: MIDI output.

• 18. AUX IN interface: Connect an external audio device.

• 19. Output interface (L/MONO, R): Connect the DM-7/DM-7X to a PA system or amplifier. For mono output, use the L/MONO jack.

• 20. DC 9V interface: Connect the power adapter.

• 21. POWER: ON/OFF button for the module.

• 22. PHONE interface: For connecting headphones.

You can connect the NUX DM-7X to various devices. Before connecting, ensure the volume is turned down and the power is off on all equipment to prevent damage.

• Speakers/Amplifier/Mixer: Use the OUTPUT (L/MONO, R) jacks to connect to speakers, an amp, or a mixing console.

• External Audio Player: Use the AUX IN jack to connect an MP3 player or other audio device to play along with music.

• Computer: Use the USB interface to connect to a computer for MIDI communication.

• Headphones: Use the PHONE jack on the side of the module to connect headphones for quiet practice.

To connect your NUX DM-7X drum pads and cymbals to the module:

1. Connect the cable snake to the module.

2. Connect the individual drum pads and cymbals. The label on each cable indicates the name of the pad or pedal it should be connected to (e.g., Kick, Snare, Tom, Hihat, Crash, Ride).

Note: To prevent equipment malfunction or damage, turn down the volume and turn off the power of the device when connecting the device.

The display screen on the NUX DM-7X shows several icons to provide information at a glance:

• A: Ten-level force display: Shows the velocity of your hits.

• B: Bluetooth: Bluetooth connection icon.

• C: USB connect icon: Indicates a USB connection is active.

• D: TEMPO icon: Shows the current tempo.

• E: The pad which you playing: Indicates which pad is currently being played or edited.

• F: Coach icon: Appears when in Coach mode.

• G: MENU icon: Appears when in the Menu.

• H: UNDO icon: Undo function indicator.

To Turn On the Power:

1. Turn down the master volume on the module.

2. Turn down the volume of any connected speakers or amplifier.

3. Turn on the power switch on the interface panel.

4. Hit a drum pad or cymbal pad and adjust the volume to your desired level.

To Turn Off the Power:

1. Turn down the volume of any connected speakers or amplifier.

2. Turn off the power of any external connected devices.

3. Turn off the power switch on the NUX DM-7X.

The NUX DM-7X supports various playing techniques for a realistic drumming experience:

• Snare/Tom:

– Head shot: Strike the center of the drum head.

– Open rim shot: Strike the head and the rim of the drum simultaneously.

• Kick: Hit the drum head with the kick pedal beater.

• Crash/Ride Cymbal:

– Bow shot: Strike the main surface (bow) of the cymbal.

– Edge shot: Strike the edge of the cymbal for an accented sound.

– Bell shot (Ride only): Strike the bell (cup) of the ride cymbal.

– Choking a cymbal: Grasp the edge of the cymbal with your hand immediately after striking it to mute or choke the sound.

• Hi-hat:

– Bow shot: Strike the main surface of the hi-hat cymbal.

– Edge shot: Strike the edge of the hi-hat cymbal.

– Open hi-hat: Strike the hi-hat without pressing the control pedal.

– Closed hi-hat: Strike the hi-hat while the control pedal is pressed down.

Selecting a Drum Kit:

1. Use the Drum kit switch knob to select a style (e.g., POP, ROCK).

2. Press the knob to confirm the style (the indicator will flash).

3. Turn the knob again to select a specific drum kit within that style.

Setting the Drum Kit (Editing Pads):

1. In the drum setting mode, hit the pad you wish to edit.

2. Use the display buttons to select the parameter you want to change (Instrument, Tuning, Level).

3. Use the INSTRUMENT knob to adjust the parameter’s value. Any changes are saved automatically when you switch to another interface.

To set the stereo position for each drum pad:

1. Press the MENU button on the main screen.

2. Use the up and down keys to select PAD PANNING and press ENTER.

3. Use the up and down keys to select the pad you want to adjust (e.g., KICK, SNARE, TOM1).

4. Use the INSTRUMENT knob to adjust the panning value (e.g., CENTER, R5, L16).

The NUX DM-7X features a unique One Knob effect adjustment feature. To use it, simply rotate the corresponding effect knob on the top panel. The brightness of the indicator light for each effect shows the intensity of the effect.

1. In the main interface, select the drum kit you wish to rename.

2. Press the MENU button.

3. Use the up/down keys to select KIT NAME SET and press ENTER.

4. Use the left and right buttons to select the character you want to edit.

5. Use the INSTRUMENT knob to change the character (A-Z, 0-9).

6. After you have finished editing the name, press EXIT to save and exit.

To use the built-in demo songs:

1. In the Drum Kit mode, turn the SONG SELECT knob to enter the demo mode.

2. Press the PLAY/STOP button to play or pause the track. The track that plays is the one selected in the song select interface.

3. Press the DRUM OFF button to turn the drum sound in the demo song on or off, allowing you to play along.

4. While in demo mode, you can use the up/down keys and the INSTRUMENT knob to adjust parameters.

Note: When exiting this mode, the parameters are automatically saved (except for the DRUM OFF parameter).

1. Press the REC button on the panel to enter the recording interface.

2. Tap any drum pad to start the recording.

3. During recording, you can press the Pause button to pause, and press the Record button again to continue.

4. The recording will terminate automatically if you stop playing for 3 seconds, or you can press the stop button directly.

5. After termination, press the play button to listen to your recording.

The COACH function provides several exercises to improve your drumming skills.

1. On the DRUM KIT screen, click on COACH to enter the coaching function menu.

2. Use the up and down keys to select the function you want to practice (Accents, Time Check, Quiet Count, Change Up) and press ENTER to start.

3. For each function, you can click SETUP to enter a setting interface. Use the up and down keys to select an item and adjust its parameters with the INSTRUMENT knob.

4. You can also click CLICK in the coach modes to enter the metronome setting interface to adjust its parameters.

The Trigger menu allows you to fine-tune how the NUX DM-7X responds to your playing.

1. In the MENU screen, select TRIGGER and press ENTER.

2. Hit the pad you want to adjust to select it.

3. Use the up and down keys to select a parameter and use the INSTRUMENT knob to adjust its value.

To adjust the hi-hat system values:

1. In the MENU screen, select HIHAT SETTING and press ENTER.

2. Use the INSTRUMENT knob to adjust the following parameters:

• HH VOLUME: Adjusts the hi-hat volume. Range: 0 – 126.

• HH OPEN VAL: Adjusts the opening hi-hat range. Range: 70 – 126.

• HH CLOSE VAL: Adjusts the closing hi-hat range. Range: 1 – 60.

1. In the MENU screen, select FACTORY RESET and press ENTER.

2. Use the up and down keys to select the type of reset you want to perform and press ENTER to execute.

• RESET CURRENT KIT: Restores all parameters of the currently selected drum kit to factory settings.

• RESET ALL KIT: Restores all parameters of all drum kits to factory settings.

• RESET SYSTEM: Restores the source system version content to factory settings.

• RESET ALL: Restores all content values to factory settings (one-click recovery).

• Polyphony: 108

• Display: TFT LCD color screen

• Voice: 30 sets of sounds

• Drum Kit: 48 sets of drum sets (30 sets of preset drum sets, 18 sets of user drum sets)

• Demo song: 20 demo songs

• Recording: 10 sets of recordings

• CLICK: Editable metronome tone, number of beats, rhythm, speed, volume

• Trigger: MIDI function: USB MIDI, automatic computer recognition 3 TOM (dual trigger), 1 SNARE (dual trigger), 1 HIHAT (dual trigger), 1 CRASH (dual trigger), 1 RIDE (three trigger), 1 KICK (single trigger)

• Interface: Headphone jack, power connector, OUTPUT, AUX IN, MIDI OUT, TRIGGER IN (CYMBAL/TOM)

• Power: DC 9V