1. Producte acabatview
The Sony ICD-PX820 Digital Voice Recorder is designed for capturing voice-quality audio, such as thoughts, meetings, and lectures. It features 2GB of built-in flash memory, providing up to 535 hours of recording time in LP mode. Key functionalities include voice-activated recording, noise cut function, and direct MP3 recording, eliminating the need for format conversion. The device is compatible with both PC and Mac for file transfer, with editing capabilities on Mac requiring compatible software.

Figura 1: Davant view of the Sony ICD-PX820 Digital Voice Recorder, showing the display and main control buttons.
2. Configuració
2.1. Instal·lació de la bateria
The ICD-PX820 operates on two AAA batteries. To install or replace batteries:
- Localitzeu la tapa del compartiment de les piles a la part posterior de la gravadora.
- Slide the cover in the direction indicated by the "OPEN" arrow to remove it.
- Insert two AAA batteries, ensuring correct polarity (+ and -) as marked inside the compartment.
- Torneu a col·locar la tapa del compartiment de la bateria fins que sentiu un clic i quedi ben fixada al seu lloc.

Figura 2: Enrere view of the recorder with the battery compartment open, showing the placement of two AAA batteries.
2.2. Engegada inicial
After installing the batteries, the device should power on automatically or by sliding the POWER switch. Follow any on-screen prompts for initial setup, such as setting the date and time.
3. Instruccions de funcionament
3.1. Controls i ports
Familiarize yourself with the main controls and connection ports:
- Botó REC/PAUSA: Initiates and pauses recording.
- Botó PLAY/STOP: Starts and stops playback.
- Botó ENTER: Confirma les seleccions als menús.
- Botons de rebobinar/avançar ràpidament: Navigates through recordings or menu options.
- Botó MENÚ: Accedeix a la configuració i les opcions del dispositiu.
- Interruptor HOLD: Locks all buttons to prevent accidental operation.
- Botons VOL +/-: Ajusta el volum de reproducció.
- ERASE Button: Elimina la selecció files.
- A-B Repeat Button: Repeteix una secció específica d'una gravació.
- Port USB: Connects the recorder to a computer for file transferència.
- Micròfon integrat: Located at the top of the device for capturing audio.
- Conector de micròfon extern: Allows connection of an external microphone for enhanced audio quality.
- Auriculars Jack: For private listening to recordings.


Figura 3: lateral views of the recorder, highlighting the USB port, HOLD switch, volume controls, and erase button.
3.2. Gravació d'àudio
Per començar a gravar:
- Ensure the recorder is powered on and not in HOLD mode.
- Premeu el botó REC/PAUSA button. The recording indicator will illuminate, and the display will show the recording time.
- Per aturar la gravació, premeu REC/PAUSA botó de nou. Premeu-lo una vegada més per reprendre.
- Per aturar la gravació, premeu el botó PLAY/STOP botó. La gravació es desarà automàticament.
The device supports voice-activated recording (VOR) and a Noise Cut Function to enhance clarity. Recordings are saved in MP3 format, which is widely compatible and requires no conversion for use on computers.
3.3. Reproducció de gravacions
To listen to a recording:
- Navigate to the desired recording using the rewind/fast forward buttons.
- Premeu el botó PLAY/STOP per iniciar la reproducció.
- Ajusteu el volum amb el botó VOL +/- botons al costat.
- Per aturar la reproducció, premeu el botó PLAY/STOP botó de nou.
3.4. Transferència Files a un ordinador
Per transferir gravat files to your PC or Mac:
- Connect the recorder to your computer using a USB cable. The USB port is located on the side of the device.
- The recorder will appear as a removable drive on your computer.
- Arrossega i deixa anar l'àudio MP3 files from the recorder's folders to your computer.
- Expulseu el dispositiu de l'ordinador de manera segura abans de desconnectar el cable USB.
4. Demostració del producte
Vídeo 1: A demonstration of the Sony ICD-PX820 Digital Voice Recorder, showcasing its features and basic operation, including recording, playback, and button functions.
5. Manteniment
- Neteja: Wipe the device with a soft, dry cloth. Avoid using liquid cleaners or solvents.
- Emmagatzematge: Store the recorder in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries if storing for extended periods to prevent leakage.
- Manipulació: Avoid dropping the device or subjecting it to strong impacts. Keep it away from water and moisture.
6. Solució De Problemes
| Problema | Solució |
|---|---|
| El dispositiu no s'encén. | Check if batteries are inserted correctly with proper polarity. Replace with fresh AAA batteries. Ensure the HOLD switch is not engaged. |
| No es pot gravar. | Verify that the device is not in HOLD mode. Check available memory; delete unnecessary files if memory is full. |
| Mala qualitat d'àudio. | Ensure the microphone is not obstructed. Try adjusting the microphone sensitivity settings via the MENU. Activate the Noise Cut Function if recording in a noisy environment. Consider using an external microphone for better quality. |
| L'ordinador no reconeix el dispositiu. | Ensure the USB cable is securely connected to both the recorder and the computer. Try a different USB port or cable. Restart your computer. |
7. Especificacions
- Número de model: ICD-PX820
- Memòria interna: Memòria Flash de 2 GB
- Recording Time (LP mode): Fins a 535 hores
- Format d'enregistrament: Àudio MP3
- Micròfon: Built-In (with external microphone input)
- Interfície: USB
- Font d'alimentació: 2 x piles AAA
- Dimensions del producte: 4.31 x 1.36 x 0.7 polzades
- Pes de l'article: 2.3 unces
- Fabricant: Sony
- Data de primera disponibilitat: 25 de gener de 2010
8. Garantia i Suport
For detailed warranty information and technical support, please refer to the official Sony weblloc web o poseu-vos en contacte amb el servei d'atenció al client de Sony. Conserveu el rebut de compra per a reclamacions de garantia.
Assistència en línia: Visita el Suport de Sony Weblloc for product manuals, software updates, and FAQs.





