Función AF

La función AF (búsqueda de frecuencias alternativas) se usa para buscar otras frecuencias en la misma red de la emisora sintonizada actualmente. La función sintoniza de nuevo el receptor automáticamente a una otra frecuencia en la red con señales más fuertes, cuando hay problemas en la recepción de la emisora sintonizada actualmente, o si es posible obtener una mejor recepción en una frecuencia diferente.

Nota:

•La función AF sintoniza el receptor solamente en emisoras RDS cuando se usa la sintonización de búsqueda o la función BSM con el indicador “A F ” encendido.

•Cuando se llama una emisora preajustada, el sintonizador puede actualizar la emisora preajustada con una nueva frecuencia desde la lista AF de la emisora. (Eso solamente se dispone cuando se usan preajustes en la banda FM1.) Ningún número preajustado aparece en el visualizador si los datos RDS para la emisora recibida son diferentes de los datos para la emisora almacenada original- mente.

•El sonido puede interrumpirse temporalmente por un otro programa durante la búsqueda de frecuencia AF.

•Cuando el sintonizador se sintoniza en una emisora no RDS, el indicador “AF ” destella.

•La función AF se puede activar y desactivar independientemente para cada banda FM.

Activación/desactivación de la función AF

La función AF está activada por omisión.

• Desactive la función AF.

Sostenga durante 2 segundos.

Desaparece “AF”

Para activar la función AF nuevamente, repita la operación precedente.

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Pioneer KEH-3900R, KEH-3930R operation manual Función AF, Activación/desactivación de la función AF, Desactive la función AF
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KEH-3900R, KEH-3930R specifications

The Pioneer KEH-3900R and KEH-3930R are classic car audio receivers that reflect Pioneer’s commitment to sound quality and user-friendly design. Known for their sophisticated technology and feature-rich layouts, these models have gained popularity among car enthusiasts and everyday users alike.

One of the standout features of the KEH-3900R and KEH-3930R is their high-quality audio performance. Both models support a wide range of formats, including CD, radio, and cassette playback. They feature an integrated FM/AM tuner with a strong reception capability that allows drivers to effortlessly tune into their favorite stations while on the road. The dual-band radio ensures a varied selection of local and regional channels.

Sound customization is a vital component of both receivers. The KEH-3900R and KEH-3930R are equipped with a 3-band equalizer, enabling users to tailor the audio output to their listening preferences. The bass boost feature further enhances the low-end frequencies, providing a richer listening experience, especially for bass-heavy music genres. Additionally, the built-in high-pass and low-pass filters help users manage speaker performance, resulting in clearer sounds and minimized distortion.

Connectivity is another area where these models shine. The KEH-3930R features an auxiliary input, allowing users to connect external devices such as smartphones or portable media players. This compatibility broadens the audio source options, making it easier to enjoy various playlists and audio content on the go. The KEH-3900R may not have this direct input but can be paired with aftermarket accessories to achieve similar functionality.

Both models boast user-friendly interfaces with intuitive controls. The large LCD display features an easy-to-read design, showing relevant information such as song title, artist, and radio frequencies. Backlit buttons enhance visibility at night, ensuring smooth navigation without distraction.

Durability and reliability are key characteristics of the KEH-3900R and KEH-3930R. Built to withstand the rigors of daily use, these receivers come with a robust casing designed to resist wear and tear. Their straightforward installation process makes them accessible for both professionals and DIY enthusiasts.

In summary, the Pioneer KEH-3900R and KEH-3930R stand out in the car audio market for their excellent sound quality, customizable audio settings, and robust design. Whether for casual listening or serious audio exploration, these receivers offer features that cater to the needs of diverse drivers, making them a solid choice for car audio pleasure.
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