1. Introducció
The Medeli DR-3 is a portable digital recorder designed for high-quality audio capture of both speech and musical performances. It offers versatile recording options, intuitive controls, and a compact design, making it suitable for various recording environments. This manual provides essential information for setting up, operating, and maintaining your DR-3 recorder.
2. Producte acabatview
Familiarize yourself with the components and controls of your Medeli DR-3 Digital Recorder.
Figure 1: Medeli DR-3 Digital Recorder Front View
The image displays the Medeli DR-3 Digital Recorder. Key features include:
- Built-in Condenser Microphones: Located at the top, labeled 'L' (Left) and 'R' (Right) for stereo recording.
- Entrada de micròfon extern: An "EXT MIC" jack is positioned between the built-in microphones.
- Indicadors de pic: Small blue and orange lights below the microphones, labeled "PEAK", to indicate audio input levels.
- Pantalla LCD retroiluminada: A large blue screen showing recording time (e.g., "00:00:00"), SD card status ("<No SD Card>"), and real-time audio level meters for left and right channels. It also displays current status like "STOP FX:OFF".
- Botons de control:
- SPK / MONITOR: Button for speaker and monitoring functions.
- EFECTE: Button to access and adjust audio effects.
- A-B REPEAT: Button for repeating a selected section of audio.
- REGISTRE: Button to start and stop recording.
- Bloc de navegació: A circular pad with a central "MENU" button and directional arrows for navigating menus and settings.
- HOLD ON/OFF: Button to lock controls and prevent accidental changes.
- BACK/CANCEL: Button to go back in menus or cancel an action.
3. Introducció (Configuració)
3.1. Encès / apagat
- Per encendre, premeu i manteniu premut MANTENIU ON/OFF botó fins que la pantalla s'il·lumini.
- Per apagar-lo, manteniu premut el botó MANTENIU ON/OFF botó fins que la pantalla s'apagui.
3.2. Càrrega de la bateria
The DR-3 features an integrated 3.7V 1500 mAh rechargeable battery, providing up to 10 hours of recording time.
- Connect the device to a 5V DC power adapter (not included) via the USB port for charging.
- L'indicador de bateria a la pantalla mostrarà l'estat de càrrega.
3.3. Inserció d'una targeta SD
The DR-3 supports SD cards (64MB to 4GB) and SDHC cards (4GB to 16GB) with FAT16/32 file sistemes.
- Locate the SD card slot (usually on the side or bottom of the device).
- Insert the SD card until it clicks into place. Ensure the card is inserted in the correct orientation.
- The display will indicate "SD Card" when successfully inserted.
4. Funcionament bàsic
4.1. Gravació d'àudio
The DR-3 can record in MP3 (up to 320 Kbps/48 kHz) or WAV (16/24 bit - 44.1/48 kHz) formats.
- Using Built-in Microphones: Position the recorder towards the sound source. The 'L' and 'R' microphones will capture stereo audio.
- Using External Microphones/Line-in: Connect an external microphone to the "EXT MIC" jack or an external audio source to the line-in input.
- Adjusting Input Level: Monitor the audio levels on the LCD display. Adjust the input gain to prevent peaking (indicated by the "PEAK" lights). The device includes an Guany automàtic function for automatic level adjustment.
- Premeu el botó REGISTRAR button to start recording. The time display will begin counting.
- Premeu el botó REGISTRAR button again to stop recording. The file will be saved to the SD card.
4.2. Reproducció
You can listen to your recordings using the integrated speaker or headphones.
- Navigate through your recorded files using the navigation pad and MENÚ botó.
- Seleccioneu a file and press the appropriate button (usually the central MENÚ button or a dedicated play button) to start playback.
- Utilitza el AB REPETIR function to loop a specific section of a recording.
5. Funcions avançades
- Efectes d'àudio: The DR-3 offers 4 selectable effects with editable parameters: Room, Hall, Pitch Shift, and Delay. Access these via the EFECTE button and navigate the menu to customize.
- Vocal Enhancer: Improves the clarity of vocal recordings.
- MP3 Voice Canceler: Reduces or removes vocals from MP3 files, useful for karaoke or instrumental practice.
- Filtre de tall baix: Reduces unwanted low-frequency noise (e.g., wind noise, rumble).
6. Especificacions
| Característica | Detall |
|---|---|
| Modes d'enregistrament | PCM (WAV), MP3 |
| MP3 Recording Formats | Up to 320 Kbps / 44.1 - 48 kHz |
| WAV Recording Formats | 16/24 bit - 44.1/48 kHz |
| Micròfons | Built-in stereo condenser microphones |
| Entrades | External Microphone Input, Line-in Input |
| Bateria | Integrated 3.7V 1500 mAh rechargeable (up to 10 hours recording) |
| Carregant | Via USB (5V DC adapter not included) |
| Mostra | Large blue backlit LCD |
| Targetes SD compatibles | SD (64MB-4GB), SDHC (4GB-16GB) |
| File Sistema | FAT16/32 |
| Dimensions (AxAxP) | 64 x 117 x 27 mm |
| Pes | 134 g (amb bateria), 103 g (sense bateria) |
| Característiques especials | Auto Gain, Vocal Enhancer, MP3 Voice Canceler, Low Cut Filter, 4 Editable Effects (Room, Hall, Pitch Shift, Delay) |
7. Manteniment
- Neteja: Use a soft, dry cloth to clean the exterior of the recorder. Do not use liquid cleaners or solvents.
- Emmagatzematge: Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: Per a una durada òptima de la bateria, eviteu descarregar-la completament amb freqüència. Carregueu-la regularment, fins i tot si no la feu servir durant períodes prolongats.
- Cura de la targeta SD: Always safely eject the SD card from the device before removing it to prevent data corruption.
8. Solució De Problemes
If you encounter issues with your Medeli DR-3, refer to the following common solutions:
- El dispositiu no s'encén:
- Assegureu-vos que la bateria estigui carregada. Connecteu el dispositiu a una font d'alimentació.
- Comproveu si el MANTENIM function is activated. Deactivate it by pressing the MANTENIU ON/OFF botó.
- No recording or "No SD Card" message:
- Verify that an SD card is correctly inserted.
- Ensure the SD card is formatted to FAT16/32.
- Check if the SD card has sufficient free space.
- The SD card might be locked (write-protected). Unlock it if necessary.
- Mala qualitat d'àudio:
- Adjust the recording level to avoid clipping (peak indicators lighting up constantly).
- Ensure microphones (built-in or external) are positioned correctly and not obstructed.
- Check microphone connections if using an external microphone.
- Penseu en utilitzar el Filtre de tall baix to reduce background noise.
- No hi ha so durant la reproducció:
- Augmenta el nivell de volum.
- Assegureu-vos que els auriculars estiguin connectats correctament si en feu servir.
- Check if the integrated speaker is enabled (if applicable).
9. Garantia i Suport
For warranty information, please refer to the warranty card included with your product or contact your local Medeli distributor. Keep your proof of purchase for warranty claims.
For technical support or further assistance, please visit the official Medeli website or contact their customer service department. Contact details can typically be found on the product packaging or the official weblloc.
