Function of the KDC-X615

External Amp Control

Adjust the bass boost level of the external amplifier using the main unit.

Display and setting:

"AMP BASS FLT" : Bass boost level is flat.

"AMP BASS +6" : Bass boost level is low (+6dB).

"AMP BASS +12" : Bass boost level is high (+12dB).

NOTE

As of December 1999, the power amplifiers controllable by the main unit are as follows: KAC-X501F/PS501F/X401M/PS401M/X301T/PS301T/X201T/PS201T

Clean Reception System Circuit (CRSC)

Temporarily have reception switched from stereo to mono to reduce multi-path noise when listening to the FM station. The factory default for this function is ON.

Display and setting:

"CRSC ON" : The CRSC is on.

"CRSC OFF" : The CRSC is off.

NOTE

Strong electrical fields (such as from power lines) may cause unstable sound quality when CRSC is turned on. In such a situation, turn it off.

Text Scroll

This function permits the CD text, MD title, and Calender function to be scrolled and the entire text to be displayed. Switching between manual scrolling and automatic scrolling is permitted. The factory default is automatic scrolling.

Display and setting:

"Scroll Auto/SCL AUTO" : Automatic scrolling

"Scroll Manu/SCL MANU" : Manual scrolling

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Kenwood KDC-X615, KDC-6015, KDC-515S instruction manual External Amp Control, Clean Reception System Circuit Crsc

KDC-515S, KDC-X615, KDC-6015 specifications

The Kenwood KDC series of car audio receivers, including the KDC-X615, KDC-6015, and KDC-515S, sets a high standard for sound quality and user-friendly features. These models are designed to enhance your in-car audio experience, providing excellent sound performance and connectivity options for modern audio needs.

Starting with the KDC-X615, this model stands out with its vibrant display and intuitive controls. It supports high-resolution audio formats, ensuring that your music sounds as close to the original recording as possible. The KDC-X615 features Bluetooth connectivity for hands-free calling and audio streaming, allowing you to enjoy your favorite playlists without distractions. Additionally, it offers a 13-band equalizer and a digital sound processor, which enable precise adjustments to tailor the audio output according to personal preferences or specific genres. With its dual phone connection, switching between devices is seamless, making it perfect for multi-taskers.

Next in line is the KDC-6015, which offers many similar features but with a more streamlined design. It incorporates a clear and easy-to-read LCD display that enhances visibility, even in bright sunlight. The KDC-6015 boasts USB and AUX inputs for easy connection to portable devices, expanding your playback options. Like the KDC-X615, it also includes Bluetooth connectivity for hands-free functionality. This model is slightly more budget-friendly while still delivering impressive sound through its variable color illumination feature, which allows users to customize the look to match their car's interior.

Finally, the KDC-515S is an entry-level option that still doesn’t compromise on quality. This model provides a built-in CD player alongside AM/FM radio, allowing users to enjoy traditional media alongside digital formats. The KDC-515S features an adjustable 3-band EQ, enabling users to make basic audio adjustments according to preference. While it lacks some of the advanced Bluetooth functions found in its higher-end counterparts, it still offers an AUX input for external devices, making it ideal for those who are looking for a reliable and straightforward audio solution.

In summary, the Kenwood KDC series provides a wide range of features across its models, catering to various user needs. From the advanced wireless capabilities of the KDC-X615 to the essential functionality of the KDC-515S, each model embodies Kenwood’s commitment to delivering quality sound and versatility in car audio systems.