Introduzione
The Denon DP-400 is a modern turntable designed to deliver a rich and vivid audio experience for your vinyl collection. Featuring a sleek design and robust build quality, this record player supports multiple speeds (33-1/3, 45, and 78 RPM) and includes advanced features like a built-in phono equalizer and a unique curved tonearm with auto-lift and playback stop. This manual provides detailed instructions for setting up, operating, and maintaining your DP-400 turntable to ensure years of listening enjoyment.

Image: Denon DP-400 Record Player in black finish, with the dust cover removed, highlighting the main components.
Cosa c'è nella scatola
Prima di iniziare, assicurati che tutti i componenti siano presenti:
- Turntable with tonearm
- Headshell with pre-mounted cartridge
- Piatto
- Stuoia
- AC power adapter (attached 59" DC cord)
Impostare
Follow these steps to correctly set up your Denon DP-400 turntable:
- Posizionamento: Place the turntable on a stable, level surface away from direct sunlight, heat sources, and strong vibrations.
- Installazione del piatto: Carefully place the platter onto the spindle. Ensure it sits securely.
- Mat Placement: Posizionare il tappetino di feltro sopra il piatto.
- Headshell & Cartridge: The cartridge is pre-mounted on the headshell. Attach the headshell to the tonearm by twisting the locking nut until secure.
- Regolazione del contrappeso: Slide the counterweight onto the rear of the tonearm. Adjust it to balance the tonearm so it floats horizontally. Refer to the cartridge's recommended tracking force (typically 1.8g for the pre-mounted cartridge) and set the counterweight ring accordingly.
- Anti-skating: Impostare la manopola anti-skating in base alla forza di tracciamento.
- Copertura antipolvere: Fissare il coperchio antipolvere alle cerniere sul retro del giradischi.
- Connessioni: Connect the RCA output cables to your amplificatore o ricevitore. Se tuo amplifier has a dedicated phono input, use that. If not, utilize the turntable's built-in phono equalizer by connecting to a standard line input. Ensure the ground wire is connected if using an external phono stage. Connect the AC power adapter.

Image: Denon DP-400 Record Player with its unique dust cover in place, protecting the components.
Video: Denon Connectivity Guide. This video demonstrates how to connect your Denon turntable to various audio systems, including amplifiers and receivers, highlighting the use of the built-in phono equalizer.
Operativo
To play a record on your Denon DP-400:
- Accensione: Accendi il tuo amplifier/receiver and the turntable.
- Seleziona velocità: Choose the appropriate speed (33-1/3, 45, or 78 RPM) using the speed selector switch.
- Registra il luogo: Posiziona con attenzione il disco in vinile sul piatto.
- Avvia la riproduzione: Move the tonearm over the desired track. The auto-lift feature will gently lower the stylus onto the record. The turntable will automatically stop and lift the tonearm at the end of the record.
- Arresto manuale: To stop playback manually, lift the tonearm using the cueing lever and return it to the tonearm rest.
Manutenzione
Proper maintenance ensures the longevity and performance of your turntable:
- Pulizia: Regularly wipe the turntable and dust cover with a soft, dry cloth. Avoid abrasive cleaners.
- Cura dello stilo: Use a soft brush to gently clean the stylus, moving from back to front. Replace the stylus when worn to prevent damage to your records.
- Cura dei documenti: Mantenete i vostri dischi puliti e privi di polvere. Conservateli verticalmente nelle loro custodie per evitare che si deformino.
- Belt Check: Periodically inspect the drive belt for wear or stretching. Replace if necessary.
Risoluzione dei problemi
In caso di problemi, fare riferimento alle seguenti soluzioni comuni:
| Problema | Soluzione |
|---|---|
| Nessun suono o volume basso | Check all cable connections. Ensure the phono/line switch is correctly set for your amplificatore. Verifica amplifier input selection and volume. |
| Suono distorto | Check stylus for damage or dirt. Ensure tracking force and anti-skating are correctly set. Verify record cleanliness. |
| Record speed is incorrect | Ensure the speed selector switch is set to the correct RPM for the record. Check the drive belt for proper placement and tension. |
| Tonearm does not move or lift automatically | Ensure the tonearm lock is disengaged. Check for any obstructions. If the issue persists, contact customer support. |
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Dimensioni del prodotto | 13.46 x 16.3 x 4.13 pollici |
| Peso dell'articolo | 11.03 libbre |
| Numero di modello | DP400 |
| Marca | Denon |
| Massima velocità di rotazione | 78 giri al minuto |
| Caratteristica speciale | Equalizer (Built-in Phono Preamp) |
| Materiale | Plastica |
| Colore | Nero |
| Dispositivi compatibili | Ricevitore AV, Amplificatore, integrato Amp, Mini Component, Powered Speakers |
Garanzia e supporto
For warranty information and technical support, please refer to the documentation included with your product or visit the official Denon webluogo. Conserva la ricevuta di acquisto per eventuali richieste di garanzia.





