pengenalan
This manual provides essential information for the setup, operation, and maintenance of your Numark Scratch 2-channel DJ Mixer and the included SoundSwitch DMX Micro Interface. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your experience.
Kandungan Pakej
- Numark Scratch DJ Mixer
- SoundSwitch DMX Micro Interface
- Kabel USB
- Penyesuai Kuasa
- Software Download Cards (Serato DJ Pro, SoundSwitch)
- Manual Pengguna (dokumen ini)
- Manual Keselamatan & Waranti

Image: The Numark Scratch DJ Mixer shown alongside the SoundSwitch DMX Micro Interface and a DMX cable, representing the complete package contents.
Persediaan
Follow these steps to set up your Numark Scratch mixer and SoundSwitch DMX Micro Interface.
- Sambungan Kuasa: Connect the included power adapter to the Numark Scratch mixer and then to a power outlet.
- USB Connection (Mixer): Connect the Numark Scratch mixer to your computer using a USB cable. This connection enables control of Serato DJ Pro and audio routing.
- Input Audio: Connect your turntables or media players to the LINE/PHONO inputs on the rear panel. Ensure the PHONO/LINE switch for each channel is set correctly according to your source.
- Keluaran Audio: Connect the MASTER output (XLR or RCA) to your sound system. Connect the BOOTH output (RCA) to your booth monitors if applicable.
- Input Mikrofon: If using a microphone, connect it to the MIC input on the front panel.
- Fon kepala: Connect your headphones to the 1/4" or 1/8" headphone jacks on the front panel.
- SoundSwitch DMX Micro Interface Connection: Connect the SoundSwitch DMX Micro Interface to an available USB port on your computer.
- DMX Lighting Connection: Connect a standard DMX cable from the SoundSwitch DMX Micro Interface to your DMX-compatible lighting fixtures.
- Pemasangan Perisian: Install Serato DJ Pro and SoundSwitch software on your computer. Follow the instructions provided with your software download cards.

Imej: Bersudut view of the Numark Scratch DJ Mixer, illustrating its overall design and various connection points on the rear and top panels.
Arahan Operasi
Numark Scratch Mixer Controls

Imej: Gambar jarak dekat yang terperinci view of the Numark Scratch mixer's top panel, highlighting the various knobs, faders, performance pads, and effect controls.
- Tombol Pengganda: Laraskan tahap input untuk setiap saluran.
- EQ Knobs (Treble, Mid, Bass): Control the high, mid, and low frequencies for each channel.
- Filter Knobs: Apply high-pass or low-pass filters to each channel.
- Faders saluran: Control the volume of each channel.
- InnoFader Crossfader: The central fader for blending between channels. Features reverse and slope controls for customization.
- Suis Terbalik: Flips the crossfader's left/right assignment.
- Slope Control: Adjusts the crossfader's curve from a smooth blend to a sharp cut.
- FX Select Buttons: Choose from 6 direct access effects (Echo, Delay, Flanger, Reverb, V. Echo, Phaser).
- Paddle Launch Triggers: Activate and hold selected effects.
- Dry/Wet FX Control: Adjust the intensity of the applied effect.
- Loop Knobs: Create instant loops of various lengths.
- Pad Prestasi: Access cue points, rolls, and samples within Serato DJ Pro. Use the Mod Pad button to cycle through different functions.
- Jumlah Induk: Controls the overall output level to your main sound system.
- Kelantangan Gerai: Controls the output level to your booth monitors.
- Headphone Cue/Mix: Adjusts the balance between the cued channel and the master output in your headphones.
- Keuntungan Fon Kepala: Adjusts the overall volume of your headphones.
SoundSwitch DMX Micro Interface Operation
The SoundSwitch DMX Micro Interface integrates with Serato DJ Pro to synchronize lighting effects with your music.

Image: The Numark Scratch mixer displayed with 'SoundSwitch Ready' text, emphasizing its compatibility and seamless integration with the SoundSwitch lighting software.
- Integrasi Perisian: Once connected and SoundSwitch software is running, the interface will automatically detect and control your DMX lighting fixtures.
- Pencahayaan automatik: SoundSwitch can analyze your music and generate automated lighting scenes.
- Custom Lighting Displays: Use the SoundSwitch software to design and program custom lighting sequences that respond to your DJ performance.
- Penunjuk LED Biru: The blue LED on the interface indicates a successful connection and data transmission.
Penyelenggaraan
Proper maintenance ensures the longevity and optimal performance of your equipment.
- Pembersihan: Use a soft, dry cloth to clean the exterior of the mixer and interface. Avoid abrasive cleaners or solvents.
- Perlindungan Debu: Keep the unit covered when not in use to prevent dust accumulation.
- Pengurusan Kabel: Pastikan semua kabel disusun dengan kemas dan tidak tegang untuk mengelakkan kerosakan.
- Storan: Simpan unit di tempat yang sejuk dan kering jauh dari cahaya matahari langsung dan suhu yang melampau.
- Crossfader Maintenance: The InnoFader is designed for durability. If cleaning is required, consult a qualified technician or refer to specific InnoFader maintenance guidelines.
Menyelesaikan masalah
Jika anda menghadapi masalah, rujuk kepada penyelesaian biasa berikut:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada output audio | Incorrect cable connections, volume levels too low, incorrect input selection. | Verify all audio cables are securely connected. Check Master, Booth, and Channel volume knobs. Ensure PHONO/LINE switches are set correctly. Check audio settings in Serato DJ Pro. |
| Serato DJ Pro not recognizing mixer | USB cable issue, driver not installed, software not updated. | Try a different USB port or cable. Ensure Serato DJ Pro is updated to the latest version. Reinstall drivers if necessary. |
| SoundSwitch lighting not working | DMX cable issue, interface not connected, software not running, lighting fixtures not powered. | Check DMX cable connections. Ensure SoundSwitch DMX Micro Interface is connected to USB and its blue LED is active. Verify SoundSwitch software is running and configured correctly. Ensure lighting fixtures are powered on and in DMX mode. |
| Crossfader not responding correctly | Crossfader reverse or slope settings, physical obstruction. | Check the crossfader reverse and slope switches. Ensure no debris is obstructing the fader. |
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Numark |
| Model | calar |
| Bilangan Saluran | 2 |
| Crossfader | InnoFader with reverse and slope control |
| Kesan | 6 direct access effects (Echo, Delay, Flanger, Reverb, V. Echo, Phaser) |
| Teknologi Ketersambungan | USB |
| Antara Muka Perkakasan | USB |
| Jenis Penyambung Output | USB Type B, XLR, RCA |
| Sumber Kuasa | Elektrik Bertali |
| Perisian yang Disertakan | Serato DJ Pro (with DVS License), SoundSwitch |
Maklumat Waranti
Numark products are designed for reliability and performance. This product is covered by a limited warranty. For detailed warranty terms and conditions, please refer to the separate Warranty and Safety Manual included with your product or visit the official Numark webtapak.
Penting: Keep your proof of purchase. It will be required for any warranty service.
Sokongan
For technical support, product registration, or to download the latest software and drivers, please visit the official Numark support webtapak:
Anda juga boleh menemui soalan lazim (FAQ) dan forum komuniti di halaman sokongan.





