Alpine CDE-9842 owner manual Setting the Treble Control, Turning Loudness On/Off

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Setting the Treble Control

You can change the Treble Frequency emphasis to create your own tonal preference.

1Press TRE.C. (CDE-9846 only) or press CENT.f. (CDE-9842 only) to select the Treble (treble center frequency) Control mode.

CDE-9846:

TRE LV ↔ normal mode

CDE-9842:

BASS LV → TRE LV → normal mode → BASS LV

2-1Setting the treble Center frequency: Press g or f to select the desired treble center frequency.

7.5kHz ↔ 10.0kHz ↔ 12.5kHz ↔ 15.0kHz

The displayed Treble frequency is emphasized.

2-2Setting the treble level:

Turn the Rotary encoder (CDE-9846 only) or press 4 and 3 (CDE-9842 only) to select the desired treble level (–7~+7).

You can emphasize the treble frequency.

•If no operation is performed within 15 seconds, the treble control setting will be turned off automatically.

•The treble level settings will be individually memorized for each source (FM, AM, CD, etc.) until the setting is changed. The Treble frequency settings adjusted for one source are effective for all other sources (FM, AM, CD, etc.).

•This function is inoperable when DEFT is set to ON.

Turning Loudness On/Off

Loudness introduces a special low- and high-frequency emphasis at low listening levels. This compensates for the ear's decreased sensitivity to bass and treble sound.

Press and hold the Rotary encoder (CDE-9846 only) or press and hold MODE (CDE-9842 only) for at least

2 seconds to activate or deactivate the loudness mode.

The display shows “LD” when the loudness mode is activated.

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Contents CDE-9846 Contents Operating Instructions Never Attempt the Following On handling Compact Discs CD/CD-R/CD-RW Getting Started Radio Manual Storing of Station PresetsPress TUNE/A.ME to select the tuning mode Listening to RadioAutomatic Memory of Station Presets Tuning to Preset StationsTo eject the disc, press c PlaybackPress g or f to select the desired track file MP3 Play DisplayScanning Programs Repeat PlayX. Random Play Searching CD Text CDE-9846 onlyFile/Folder Name Search concerning MP3 CDE-9846 only File Name Search modeFolder Name Search mode Quick Search CDE-9846 onlyTerminology Corresponding File SystemsDefeat Sound SettingSetting the Bass Control WidthTurning Loudness On/Off Setting the Treble ControlSeconds to activate or deactivate the loudness mode Displaying the Title/Text About the indicator displayOther Functions Press TitleErasing Disc Title/Radio Station Title Setting TimeTitling Discs/Radio Stations Displaying TimeSound Customizing Visual Customizing CDE-9846 onlyExternal Device Connecting to an External AmplifierMP3 CDE-9846 only Playing MP3 Data CDE-9846 onlyBasic InformationCase of Difficulty RadioSpecifications Indication for CD PlayerInstallation and Connections Pull the unit out, keeping it unlocked as you do so Accessory ListRemoval Connections Antenna To power antenna To amplifier or equalizerIgnition Key Battery Speakers Front right Rear right Rear leftIllumination Lead Orange CDE-9846 only To prevent external noise from entering the audio systemLimited Warranty

CDE-9842 specifications

The Alpine CDE-9842 is a dynamic mix of cutting-edge technology and user-friendly features, designed to elevate the driving experience through superior audio quality and versatility. This car stereo unit is particularly revered for its robust sound performance, making it a popular choice among car audio enthusiasts.

One of the standout features of the CDE-9842 is its high-quality sound reproduction. The unit comes equipped with a powerful built-in amplifier that enhances audio clarity and delivers crisp, dynamic sound. The 24-bit DAC (Digital-to-Analog Converter) ensures that the audio signal is processed efficiently, resulting in an accurate reproduction of your favorite music.

The CDE-9842 supports various playback formats, including MP3, WMA, and AAC, allowing you to enjoy your music library from multiple sources. In addition to traditional CDs, the unit features a USB port for connecting flash drives, enabling direct playback of digital audio files. This flexibility makes it easy to listen to an extensive array of music without the hassle of carrying physical discs.

Connectivity is another strong suit of the CDE-9842. It includes Bluetooth technology, which offers seamless wireless audio streaming from smartphones and other devices. This feature not only allows for hands-free calling but also makes it easy to access your favorite playlists while keeping your focus on the road.

Another key component of the CDE-9842 is its customizable user interface. The unit features an intuitive control layout with a vibrant display that can be adjusted for brightness, enhancing visibility in various lighting conditions. Users can personalize their sound experience with adjustable equalizer settings, allowing them to fine-tune the audio output according to their preferences.

Furthermore, the CDE-9842 is equipped with a built-in AM/FM tuner, providing access to a wide range of radio stations. It also includes the capability for satellite radio compatibility, expanding your listening options even further.

In terms of installation, the Alpine CDE-9842 is designed for easy integration into a variety of vehicle models. Its standard 1-DIN form factor makes it a versatile choice for those looking to upgrade their car's audio system.

Overall, the Alpine CDE-9842 combines impressive sound quality, modern connectivity options, and user-friendly features, making it a standout choice for anyone seeking to enhance their in-car audio experience. Whether you're a casual listener or an avid audiophile, this head unit promises a satisfying sound journey on the road.
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