Introduzione
This manual provides detailed instructions for the setup, operation, and maintenance of your Audio-Technica AT-LP1240USB Direct Drive Turntable. Designed for both professional DJ use and home audio enthusiasts, this turntable offers robust performance and versatile features. Please read this manual thoroughly before using the product to ensure proper function and longevity.
Image: Audio-Technica AT-LP1240USB Direct Drive Turntable with its protective dust cover in place.
Impostare
1. Disimballaggio e identificazione dei componenti
Rimuovere con attenzione tutti i componenti dall'imballaggio. Assicurarsi che siano presenti tutti gli articoli elencati di seguito:
- Unità giradischi
- Piatto
- Tappetino antiscivolo
- Copertura antipolvere
- Contrappeso
- Headshell (Note: A cartridge is not included and must be purchased separately. Audio-Technica offers a wide range of compatible cartridges.)
- Adattatore 45 giri
- Cavo USB
- Cavo audio RCA (con filo di terra)
- Cavo di alimentazione
- CD del software Audacity
Image: Included accessories for the AT-LP1240USB turntable, including cables, adapter, and software CD.
2. Platter and Slip Mat Installation
- Posizionare il piatto sul perno del giradischi. Assicurarsi che sia ben saldo.
- Position the slip mat on top of the platter.
Image: The AT-LP1240USB turntable with the platter and slip mat installed, ready for tone arm setup.
Image: Close-up of the low-resistance DJ-style slip mat on the turntable platter.
3. Tone Arm and Cartridge Setup
The turntable features a fully adjustable S-shaped tone arm assembly. Install your chosen cartridge onto the headshell, then attach the headshell to the tone arm. Adjust the counterweight and anti-skate settings according to your cartridge manufacturer's recommendations for optimal tracking and sound quality.
4. Connecting to Audio System and Computer
- Uscita audio: Connect the RCA audio cable from the turntable's PHONO OUT jacks to your amplifier's PHONO input. If your amplifier does not have a PHONO input, use the built-in selectable stereo phono pre-amplifier by setting the PHONO/LINE switch to LINE and connecting to an auxiliary input. Ensure the ground wire is connected to your ampterminale di terra del convertitore per ridurre al minimo il ronzio.
- Uscita USB: For digital conversion, connect the USB cable from the turntable to your computer. Install the included Audacity software to record and convert your vinyl collection to digital file formati.
- Energia: Connect the power cable to the turntable and a suitable AC outlet (120 Volts).
Video: An official product video demonstrating the features and setup of the Audio-Technica AT-LP1240USB turntable. This video highlights the direct drive motor, USB output, S-shaped tone arm, and various controls.
Istruzioni per l'uso
1. Power and Speed Selection
- Premere il tasto AVVIO/ARRESTO button to begin or end platter rotation.
- Select the desired playback speed (33 1/3, 45, O 78 giri al minuto) using the corresponding buttons.
2. Controlli di riproduzione
- Controllo della frequenza: Use the pitch slider to adjust the playback speed. The range can be set to +/-10%, +/-20%, or +/-50% using the adjacent buttons. The QUARZO lock button restores the platter to its nominal speed.
- Forward/Reverse Play: The turntable supports both forward and reverse playback. Use the INVERSIONE button for reverse play.
- Start/Brake Adjustments: Two knobs on the front allow fine-tuning of the platter's start and brake times.
- Back Cueing: The robust direct-drive motor and platter design facilitate easy back cueing for DJ applications.
3. Digital Conversion (USB)
With the turntable connected to your computer via USB and Audacity software installed, you can digitize your vinyl records. Follow the instructions provided with the Audacity software for recording and editing audio.
Manutenzione
1. Pulizia
- Corpo del giradischi: Wipe the turntable body with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Stilo: Gently clean the stylus using a soft brush designed for stylus cleaning, brushing from back to front.
- Copertura antipolvere: Pulisci il coperchio antipolvere con un panno morbido eamp cloth. Do not use alcohol or paint thinner.
2. Sostituzione dello stilo e della cartuccia
The stylus is a consumable part and should be replaced after approximately 300-500 hours of use, or sooner if sound quality degrades. Refer to your cartridge's manual for specific stylus replacement instructions. When replacing the entire cartridge, ensure proper alignment and tracking force adjustments are made.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessun potere | Power cable not connected, outlet not active | Assicurarsi che il cavo di alimentazione sia collegato saldamente e che la presa sia funzionante. |
| Nessun suono o volume basso | Incorrect PHONO/LINE switch setting, audio cables not connected, ampinput del lifier errato | Check PHONO/LINE switch setting. Ensure RCA cables are connected correctly to the appropriate input on your amplificatore. Verifica ampvolume del filtro. |
| Suono ronzante | Ground wire not connected, interference | Collegare il filo di terra al tuo amplifier's ground terminal. Move the turntable away from other electronic devices. |
| Velocità di riproduzione errata | Wrong speed selected, pitch control adjusted | Select the correct RPM (33, 45, or 78). Press the QUARZO button to reset pitch control to nominal speed. |
| Suono saltato o distorto | Dirty stylus, incorrect tracking force, damaged record | Clean the stylus. Adjust tracking force and anti-skate. Inspect record for damage. |
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | Audio-Technica |
| Nome del modello | AT-LP1240-USB |
| Numero di modello | ATLP1240USB |
| Tipo di unità | Trasmissione diretta |
| Motore | High-Torque Multi-pole Motor |
| Velocità | 33 1/3, 45, 78 giri al minuto |
| Regolazione del passo | +/-10%, +/-20%, +/-50% |
| Braccio | S-shaped, Fully Adjustable |
| Materiale del piatto | Damped Die-Cast Aluminum |
| Produzione | USB, RCA (Phono/Line selectable) |
| Predisposizione integrataamp | Yes, selectable stereo phono pre-amppiù vivace |
| Signal-to-Noise Ratio | 55 dB |
| Fonte di alimentazione | Elettrico con cavo |
| Voltage | 120 Volt |
| Consumo energetico | 10 Watt |
| Peso dell'articolo | 29 libbre |
Informazioni sulla garanzia
The Audio-Technica AT-LP1240USB Direct Drive Turntable comes with a Garanzia limitata di 1 anno from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full terms and conditions, refer to the warranty card included with your product or visit the official Audio-Technica websito.
Assistenza clienti
If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact Audio-Technica customer support. You can find contact information on the official Audio-Technica websito o nella documentazione inclusa nel prodotto.
Per ulteriori risorse, visitare il Audio-Technica official websito.