Using RDS Functions

PI Seek Function

The tuner searches for another frequency broadcasting the same programming. “PI SEEK” appears on the display and the radio volume is muted during a PI Seek. The muting is discontinued after completion of the PI Seek, whether or not the PI seek has succeeded. If the PI Seek is unsuccessful, the tuner returns to the previous frequency.

PI Seek

If the tuner fails to locate a suitable alternative frequency or if the broadcasting signal is too weak for proper reception, the PI Seek will automatically start.

Auto PI Seek (for preset station)

When preset stations cannot be recalled, as when traveling long distances, this product can be set to perform PI Seek also during preset recall.

The default setting for Auto PI Seek is OFF.

Note:

• Refer to “Initial Setting” for details on how to switch Auto PI Seek ON/OFF.

Regional Function

When AF is used to retune the tuner automatically, REG (regional) limits the selection to stations broadcasting regional programs.

Note:

•Regional programming and regional networks are organized differently depending on the country (i.e., they may change according to the hour, state or broadcast area).

•The preset number may disappear on the display if the tuner tunes in a regional station which differs from the originally set station.

•REG can be switched ON or OFF independently for each FM band.

Activating/Deactivating the REG Function

The REG function is set to ON by default.

• Turn REG to OFF.

Hold for 2 seconds

To turn REG back ON, repeat the preceding operation.

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Pioneer KEH-3930R, KEH-3900R operation manual PI Seek Function, Regional Function, Auto PI Seek for preset station
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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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