1. Introducción
This manual provides detailed instructions for the setup, operation, and maintenance of your Sangean PR-D7 AM/FM Digital Portable Radio. Designed for ease of use, this ultra-compact radio offers excellent sensitivity and selectivity for clear reception of both AM and FM bands. Please read this manual thoroughly to ensure optimal performance and longevity of your device.
2. ¿Qué hay en la caja?
Al desembalar, asegúrese de que estén presentes todos los elementos enumerados a continuación:
- Sangean PR-D7 AM/FM Digital Portable Radio
- Adaptador de corriente alterna
- Manual del propietario (este documento)
3. Producto terminadoview
The Sangean PR-D7 is an ultra-compact portable radio featuring a clear digital display and conveniently located controls. Its design prioritizes both functionality and sound quality for an enhanced listening experience.

Figura 1: Frente view of the Sangean PR-D7 radio, showing the speaker, digital display, and control buttons.

Figura 2: Sangean PR-D7 radio with approximate dimensions: 8.46 inches long, 4.57 inches tall, and 1.57 inches deep.
4. Configuración
4.1 Encendido de la radio
Your Sangean PR-D7 radio can be powered by the included AC adapter or by six 'AA' size batteries (not included). It also features a built-in charger for rechargeable 'AA' batteries.
Uso del adaptador de CA:
- Connect the AC adapter to the DC IN jack on the side of the radio.
- Plug the AC adapter into a standard wall outlet (100-240V, 50/60Hz).
Installing/Charging Batteries:
- Abra la tapa del compartimiento de la batería ubicada en la parte posterior de la radio.
- Insert six 'AA' size batteries, observing the correct polarity (+/-) as indicated inside the compartment.
- If using rechargeable 'AA' batteries, ensure the 'RECHARGEABLE' switch inside the battery compartment is set to the 'RECHARGEABLE' position. For alkaline batteries, set it to 'ALKALINE'.
- Cierre bien la tapa del compartimento de la batería.
- When using rechargeable batteries, connect the AC adapter to charge them. A blinking red LED light indicates charging. The light will turn off or stay steady when fully charged.
Vídeo 1: This video demonstrates the features and battery installation for a similar Sangean portable radio model (PR-D15), providing a general overview of operation and power options.
5. Instrucciones de funcionamiento
5.1 Encendido/Apagado
Presione el Fuerza button (usually marked with a circle and a vertical line) located on the top right of the radio to turn it on or off.
5.2 Selección de banda
Presione el BANDA button to switch between AM and FM radio bands. The selected band will be displayed on the screen.
5.3 Sintonización de emisoras
The PR-D7 features a PLL Synthesized Tuning System for precise station selection.
- Sintonización manual: Utilice el Tuning Up/Down buttons (arrows) to manually adjust the frequency.
- Búsqueda automática: Presione el ESCANEAR button to automatically scan for and stop at the next strong station.
5.4 Setting Station Presets
The radio allows you to store 10 memory preset stations (5 AM, 5 FM).
- Sintonice la estación deseada utilizando los botones de sintonización.
- Mantenga pulsado el COLOCAR botón hasta que el número preestablecido parpadee en la pantalla.
- Utilice el Preajuste 1-5 buttons to select the desired memory location.
- Presione el COLOCAR Botón nuevamente para confirmar.
5.5 Control de volumen
Adjust the listening volume by rotating the Volumen knob located on the top right side of the radio.
5.6 Funciones de reloj y temporizador
The radio features a real-time clock, sleep timer, and alarm functions.
- Ajuste del reloj: Refer to the detailed instructions in the full owner's manual for setting the time.
- Tiempo de dormir: The radio can be set to automatically turn off after 120, 90, 60, 45, 30, or 15 minutes. This is ideal for falling asleep to music or talk radio.
- Función de alarma: Wake up to either the radio or a Humane Wake System (HWS) buzzer. The HWS buzzer gradually increases in volume to gently wake you.
- Función de repetición: Silenciar temporalmente la alarma por un breve período.
5.7 Uso de auriculares
A headphone jack is provided for private listening. Plugging in headphones will automatically mute the radio's speaker.
6. Mantenimiento
To ensure the longevity and optimal performance of your Sangean PR-D7 radio, follow these maintenance guidelines:
- Limpieza: Wipe the radio with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the finish.
- Cuidado de la batería: Si la radio no se utilizará durante un período prolongado, retire las baterías para evitar fugas y daños.
- Antena: Handle the telescopic antenna gently to avoid bending or breaking. Extend it fully for best FM reception.
- Almacenamiento: Guarde la radio en un lugar fresco y seco, alejado de la luz solar directa y de temperaturas extremas.
7. Solución de problemas
If you encounter issues with your Sangean PR-D7, please refer to the following common troubleshooting steps:
- Sin energía:
- Ensure the AC adapter is securely plugged into both the radio and a working wall outlet.
- Si usa pilas, compruebe que estén correctamente insertadas, con la polaridad correcta y que no estén agotadas. Reemplácelas si es necesario.
- Verify the 'RECHARGEABLE' / 'ALKALINE' switch is set correctly for the type of batteries being used.
- Mala recepción:
- For FM, fully extend and adjust the telescopic antenna.
- For AM, rotate the radio for the best signal, as the AM antenna is built-in and directional.
- Aleje la radio de otros dispositivos electrónicos que puedan causar interferencias.
- Sin sonido:
- Verifique el nivel de volumen y asegúrese de que no esté configurado al mínimo.
- If headphones are plugged in, unplug them to enable the speaker.
- La pantalla no funciona:
- Asegúrese de que la radio esté encendida.
- If the issue persists, try resetting the radio by temporarily removing all power sources (AC adapter and batteries) for a few minutes, then reconnecting.
If these steps do not resolve the issue, please contact Sangean customer support for further assistance.
8. Especificaciones
| Dimensiones del producto | 1.57 x 8.46 x 4.57 pulgadas (largo x ancho x alto) |
| Peso del artículo | 1 libra |
| Número de modelo del artículo | PR-D7 BK |
| Baterías | Se requieren 6 pilas AA (no incluidas) |
| Fabricante | Sangean América, Inc. |
| Color | Negro |
| Característica especial | Built-In AM Antenna, Portable |
| Tecnología de conectividad | Radio Frequency |
| Tecnología de sintonizador | Radio AM/FM |
| Fuente de poder | Battery Powered, Corded Electric AC Adapter Included |
| Bandas de radio compatibles | Radio AM/FM |
9. Garantía y soporte
Para obtener información sobre la garantía y soporte técnico, consulte el sitio web oficial de Sangean. website or contact Sangean customer service directly. The included Owner's Manual may also contain specific warranty details for your region.