Alpine CDM-7892R Basic Operation, Setting the Bass Control, Setting the Treble Control

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Basic Operation

g DN BAND

 

 

Rotary encoder

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f UP X-OVER CENTER f

Setting the Bass Control

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

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

→BASS → TREBLE → normal mode

2-1Setting the bass Centre frequency:

Press the g DN or f UP button to select the desired bass centre frequency.

→60Hz → 80Hz → 100Hz → 200Hz

Emphasizes the displayed Bass frequency ranges.

2-2Setting the bass Band Width (Q-Factor):

Press the BAND button to select the desired bass Band Width.

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

Changes the bass boost band width to narrow or wide. A wide setting will boost a wide range of frequencies above and below the centre frequency. A narrower setting will boost only frequencies near the centre 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 settings of the Bass Level will be individually memorized for each source (FM, MW (LW), CD, etc.) until the setting is changed. Once you set Bass frequency and Bass Band Width for one of sources (FM, MW (LW), CD, etc.), this setting becomes effective for all those sources.

•This function is inoperable when DEFEAT is ON.

Setting the Treble Control

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

1 Press the CENTER f button select on the TREBLE (treble Centre frequency) control mode.

→BASS → TREBLE → normal mode

2-1Setting the treble Centre frequency:

Press g DN or f UP button to select the desired treble centre frequency.

→10kHz → 12.5kHz → 15kHz → 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 settings of the Treble Level will be individually memorized for each source (FM, MW (LW), CD, etc.) until the setting is changed. Once you set Treble frequency for one of sources (FM, MW (LW), CD, etc.), this setting becomes effective for all those sources.

•This function is inoperable when DEFEAT is ON.

Adjusting the built-in Crossover

The High and Low Pass Filters on this unit can be adjusted to suit your personal taste.

1 Press and hold the X-OVERbutton for at least 2 seconds.

→

HPF

 

<Press momentarily>

→

LPF∗

 

 

<Press momentarily>

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<Press for at least 2 seconds>

 

 

normal mode ←

 

 

 

 

 

 

∗When the subwoofer output of this unit is turned OFF, LPF and phase are deactivated.

2 Press the DN g or f UP button to select the desired setting.

1.HPF (Setting the High Pass Filter):

FLAT (OFF) ←→ 80Hz ←→ 120Hz ←→ 160Hz

Outputs all frequencies higher than that selected according to your preference.

2.LPF (Setting the Low Pass Filter):

FLAT (OFF) ←→ 80Hz ←→ 120Hz ←→ 160Hz

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Contents CDM-7892R CHM-S630 CHA-S634 CHA-1214Contents Precautions Handling the Detachable Front Panel Basic Operations Detaching the Front PanelAttaching the Front Panel Initial System Start-UpTurning Power On and Off Display Angle AdjustmentAudio Mute Function Changing the Audio Level DisplaySetting the Bass Control Setting the Treble ControlAdjusting the built-in Crossover Basic OperationExample 2. Listening Position All Seats About the Time CorrectionExample 1. Listening Position Front Left Seat Example of Steps 2 and 3 Setting Bass FocusTime Difference Table Setting the MX ModeTime Correction Manual Tuning Automatic Seek TuningManual Storing of Station Presets Radio OperationsAutomatic Memory of Station Presets Tuning to Preset StationsSetting RDS Reception Mode and Receiving RDS Stations Recalling Preset RDS StationsRDS Operations Receiving RDS Regional Local StationsPTY Programme Type Tuning Receiving Traffic InformationPriority News When traffic information stations cannot be receivedReceiving Traffic Information While Playing CD or Radio Playback CD Player OperationOpening and Closing the Movable display X. Random Play Music Sensor SkipFast Forward and Backward Repeat PlaySetup Operation Adjusting Source Signal LevelsSwitching the Tuner Mode Setting Frequency StepSetting the AUX Mode DemonstrationInformation Case of DifficultyNo Magzn Specifications FM Tuner Section GeneralInstallation and Connections PrecautionsInstallation RemovalConnection 24-ENAudio Interrupt In Lead Pink/Black To prevent external noise from entering the audio systemPage Händlerstemple GERÄTE-PASS

CDM-7892R specifications

The Alpine CDM-7892R is a high-performance car audio receiver that exemplifies modern technology and sound quality for audiophiles and casual listeners alike. As part of Alpine's renowned lineup, this model is designed to enhance the in-car listening experience with a blend of innovative features, connectivity options, and superior audio processing capabilities.

One of the standout features of the Alpine CDM-7892R is its ability to support various media formats, allowing users to enjoy their favorite tracks from CDs, MP3s, and even USB drives. The diverse playback options ensure that drivers can have their music library at their fingertips, providing an enjoyable experience on every journey. The front USB port also allows for convenient connection to digital devices, making it easy to play high-quality audio files directly from smartphones or USB flash drives.

A key highlight of the CDM-7892R is its built-in 24-bit DAC (Digital-to-Analog Converter) which significantly enhances audio fidelity. This technology ensures that even lossy audio formats sound smooth and rich, rejuvenating the listening experience with clarity and depth that audiophiles crave. Coupled with an advanced equalizer, users can fine-tune their sound preferences to achieve the perfect audio balance tailored to their taste.

For those who value connectivity, the Alpine CDM-7892R supports Bluetooth technology, enabling hands-free calling and wireless music streaming from compatible devices. This feature not only adds convenience but also promotes safe driving by allowing users to focus on the road while managing calls and playlists effortlessly.

The receiver's sleek, user-friendly interface is another notable characteristic. Featuring a bright, easily readable display, it allows intuitive navigation through the menu options. The ergonomic rotary knob simplifies volume control and track selection, ensuring users can adjust settings without taking their eyes off the road.

In terms of expandability, the CDM-7892R includes preamp outputs for connecting external amplifiers and speakers, providing options for users looking to transform their in-car audio system into a full-fledged sound experience. The model also supports high-fidelity audio systems, enabling enthusiasts to build on their setups for even greater sound performance.

In summary, the Alpine CDM-7892R is a versatile and feature-rich car audio receiver that caters to music lovers' needs. With its support for various media formats, advanced audio technologies, convenient Bluetooth connectivity, and user-friendly interface, it stands out as a top choice for anyone looking to upgrade their car audio system while enjoying high-quality sound wherever the road takes them.
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