Alpine CDA-9827 Setting the Bass Control Setting the Treble Control, Setting the Bass Type

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Setting the Bass Control

 

Setting the Treble Control

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

1Press the CENTER f button to select the BASS (bass Center frequency) control mode.

BASS TREBLE normal mode

2-1*Setting the Bass Center Frequency:

Press the g or f button to select the desired bass center frequency.

60Hz 80Hz 100Hz 200Hz

Emphasizes the displayed bass frequency ranges.

2-2*Setting the Bass Band width (Q-Factor): Press the BAND/TEL. button to select the desired bass Band Width.

B. Width1 B. Width2 B. Width3 B. Width4 (Narrow) ................................... (Wide)

Changes the bass boost band width to wide or narrow. A wide setting will boost a wide range of frequencies above and below the center frequency. A narrower setting will boost only frequencies near the center frequency.

2-3Setting the bass Level:

Turn the Rotary encoder to select the desired bass level (–7~+7).

You can emphasize or weaken the bass frequency.

NOTES

If no buttons are pressed within 15 seconds, the bass control setting will be turned off automatically.

The Bass Level settings will be individually memorized for each source (FM, AM, XM, CD, etc.) until the setting is changed. The Bass frequency and Bass Band Width settings adjusted for one source are effective for all other sources (FM, AM, XM, CD etc.).

Depending on the connected devices, some functions and display indications do not work. However, Bass Level is still adjustable if an audio processor with the Bass function is connected.

This function is inoperable when DEFEAT is ON.

*Selecting any of the "Setting the Bass Types" (TYPE 1 through 3), temporarily replaces the custom settings you have made above.

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

1Press the CENTER f button to select the TREBLE (treble Center frequency) control mode.

BASS TREBLE normal mode

2-1Setting the treble Center frequency:

Press g or f button to select the desired treble

Center frequency.

10.0kHz 12.5kHz 15.0kHz 17.5kHz

Emphasizes the displayed Treble frequency ranges.

2-2Setting the treble Level:

Turn the Rotary encoder to select the desired Treble Level (–7~+7).

You can emphasize the treble frequency.

NOTES

If no buttons are pressed 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, XM, CD, etc.) until the setting is changed. The Treble frequency settings adjusted for one source are effective for all other sources (FM, AM, XM, CD, etc.).

Depending on the connected devices, some functions and display indications do not work. However, Treble Level is still adjustable if an audio processor with the Treble function is connected.

This function is inoperable when DEFEAT is ON.

Setting the Bass Type

This function allows for 3 different Bass Type settings. Select the one that appeals to you the most.

1Press and hold the CENTER f button for at least 2 seconds to set the Bass Type.

2Select the desired Type (1 through 3) by pressing the g or f button within 15 seconds.

Type 1 will sound best if you have a subwoofer in your system. Use Type 2 or 3 if you are using small diameter speakers.

3Press and hold the CENTER f button for at least 2 seconds to return to the normal mode.

NOTES

“Bass Center Frequency” and “Bass Band width” previously set are replaced when selecting TYPE 1 through 3. When Bass Type is OFF, your previous settings are restored.

Bass Type is not selectable when connected to an external audio processor.

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Contents CDA-9827/CDA-9826 Alpine CD Changers Give You More Contents Installation and Connections Precautions Never Attempt the Following Basic Operation Turning Power On and OffDetaching the Front Panel Attaching the Front PanelSetting Time Audio Mute FunctionDisplaying Time Setting the Bass Type Setting the Bass Control Setting the Treble ControlBlackout Mode On and Off Setting the MX ModeAbout the indicator display Displaying the Title/TextAbout Title and Text Erasing Disc Title/Station Title Titling Discs/StationsSetup Operation Scroll SettingSubwoofer On and Off Turning Mute Mode On/Off Setting the Tone Defeat for External DevicesSetting the AUX Mode V-Link Amplifier Connecting to an External AmplifierAmplifierleft SpeakersAutomatic Seek Tuning Manual TuningManual Storing of Station Presets Radio OperationTuning to Preset Stations Automatic Memory of Station PresetsStation Title Search Function Quick Search FunctionCD Player Operation Inserting/Ejecting DiscNormal Play and Pause Fast Forward and Backward Music Sensor SkipRepeat Play X. Random PlayScanning Programs Track Search FunctionControlling CD Changer Optional Multi-Changer Selection When a 12-disc CD Changer is connectedPlaying MP3 Files with the CD Changer Optional Playing MP3/WMA FilesFile Search mode Folder Search modePlaying MP3 Data Scanning files Folder/File Search FunctionXM Radio Operation Optional Storing XM Channel PresetsChecking the XM Radio ID Number Receiving XM Channels with the XM Receiver OptionalSetting the Auxiliary Data Field Display Setting the tuning methodChannel/Category Search Function Changing the DisplayMobileHub Link Operation Optional Telephone Mode ON/OFFAbout MobileHub Link Incoming CallsCalling SMS Short Message Service OperationControls on Remote Control CDA-9827 only Remote Control OperationBattery Replacement CDA-9827 only About MP3/WMA InformationBit rate Order of tracksSampling rate EncodingCase of Difficulty No Disc Antenna FM Tuner Section SpecificationsPrecautions Installation and ConnectionsRemoval InstallationCDA-9827 CDA-9825 only ConnectionsTo prevent external noise from entering the audio system Antenna Receptacle Power Antenna Lead BlueALPINE-1 Limited Warranty

cda-9825, CDA-9826, CDA-9827 specifications

The Alpine CDA-9826, CDA-9827, and CDA-9825 are remarkable head units that represent a blend of advanced technology, user-friendly design, and high-fidelity audio performance. These models cater to audiophiles and casual listeners alike, making them popular choices among car audio enthusiasts.

The CDA-9826 features a robust AM/FM tuner, enabling users to access their favorite radio stations with ease. With its built-in CD player, this unit supports CD-R and CD-RW playback, ensuring compatibility with a variety of disc formats. This model is also equipped with an auxiliary input, allowing for seamless connection of external devices, such as smartphones or portable music players. The intuitive interface boasts a large display that provides easy navigation through various settings and track information.

Moving on to the CDA-9827, this unit builds on the strengths of its predecessor. It incorporates an advanced digital signal processor (DSP), enhancing sound quality by optimizing audio signals for a clearer, more dynamic sound experience. The CDA-9827 also offers improved connectivity options, including a USB port that supports direct playback from USB devices and allows for song and artist identification. The unit's Bluetooth capability enables hands-free calling and wireless music streaming, making it a great choice for modern drivers who wish to stay connected while on the road.

The CDA-9825 is another impressive addition to Alpine's lineup, focusing more on providing essential features for a solid audio experience. While it may not have some of the more advanced options found in the 9826 and 9827 models, it still delivers excellent sound quality thanks to its powerful internal amplifier. The CDA-9825 supports various audio formats, including MP3 and WMA, ensuring listeners can enjoy their digital music library without hassle. Its equalizer settings allow users to customize their listening experience, tailoring sound profiles to their preferences.

All three models emphasize user-friendliness, featuring straightforward controls and responsive interfaces that allow drivers to adjust audio settings on the go. Alpine has prioritized aesthetic design as well, with sleek, modern finishes that complement any vehicle's interior. Collectively, the CDA-9826, CDA-9827, and CDA-9825 embody Alpine's commitment to quality sound and innovative technology, ensuring every journey is accompanied by an immersive audio experience. Whether for daily commutes or cross-country road trips, these head units make a significant impact on in-car entertainment.