7 When microphone placement is complete, get out of the vehicle, and close all doors, windows and sunroof. Then, start measurement by double-clicking the Measure button on the IMPRINT SOUND MANAGER screen. Do not open the doors until “Complete” is displayed on the screen and signal sound is output from the speakers and sound characteristics are measured in the vehicle. If noise enters from outside during measurement, “Error” will be displayed on the screen. If displayed, measure again by double-clicking the Measure button.

Perform PC operation outside the vehicle.

As measurement error may cause, never remove the microphone during measurement.

8 When the first measurement is complete, move the microphone to the next measurement location according to the indications on the screen and set it up. Repeat the procedure in step 7 according to the indications on the screen.

Preforming measurement from two locations in the car should be sufficient. If you want to finish after two measurement locations, double-clicking the Result button, and move to the Target Curve setting.

For more precise measurement, 6 measurement locations are available; however, it will take approx. 40 minutes until all MultEQ measurements have been completed. In this case, be sure to perform MultEQ measurement with the vehicle connected to a car battery charger.

9 When measurement is complete, double-clicking the Result button, and make the Target Curve setting for sound characteristics adjustment. Select the Target Curve Select button on the screen for the target curve setting.

The measurement data cannot be stored on the PC hard disc, but can be memorized in the CDA-9887/CDA- 9887R.

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Alpine KTX-100EQ owner manual

KTX-100EQ specifications

The Alpine KTX-100EQ is a premium audio system designed to elevate the in-car listening experience, making it a popular choice among car audio enthusiasts. This advanced equalization unit integrates seamlessly with Alpine's extensive range of car stereo systems, providing users with an enhanced sound quality tailored to their unique preferences.

One of the main features of the KTX-100EQ is its ten-band graphic equalizer. This feature allows users to fine-tune the audio output across a wide range of frequencies, providing precise adjustments that meet individual listening tastes. The equalizer range typically spans from 31.25 Hz to 16 kHz, ensuring that both deep bass sounds and high treble notes can be finely adjusted for optimal sound output.

Technology is at the forefront of the KTX-100EQ's design. It includes advanced digital signal processing (DSP) capabilities, enabling the system to eliminate unwanted frequencies and improve overall audio clarity. The DSP-driven design helps create a more immersive soundstage by providing a balanced audio experience across all seating positions within the vehicle.

An additional key characteristic of the KTX-100EQ is its intuitive user interface. The system is equipped with a user-friendly control panel that facilitates easy adjustments on the go. Whether you're tweaking settings while parked or navigating through options while driving, the layout is designed to minimize distractions, allowing drivers to maintain focus on the road.

Furthermore, the Alpine KTX-100EQ supports multiple audio sources, including Bluetooth, USB connections, and auxiliary input, making it versatile enough to accommodate various audio devices. The compatibility with Alpine's proprietary TuneIt app enhances the user experience, offering additional customization options through a smartphone interface.

Another notable feature is the built-in sound restoration technology, which enhances compressed audio files, restoring the lost frequencies for a richer listening experience. This technology can be particularly beneficial when streaming music or playing digital formats.

In conclusion, the Alpine KTX-100EQ is a standout product in the realm of car audio systems, combining sophisticated features and cutting-edge technologies. With its ten-band equalizer, advanced DSP capabilities, user-friendly interface, versatile connectivity options, and sound restoration technology, it sets a new standard for audio performance in vehicles, ensuring that audiophiles can enjoy their music like never before while on the road.