Cut-off frequency (FC)

Adjustable frequency bands:

3WAY System

Setting items:

 

Low/Mid-Low L

20 Hz~200 Hz

Mid-High

20 Hz~20 kHz

High

(1 kHz~20 kHz)*1/(20 Hz~20 kHz)*2

*1 When Maker’s is selected. Refer to “Setting the Response Slope for the High Range Speaker (Tweeter)” (page 30).

*2 When User’s is selected. Refer to “Setting the Response Slope for the High Range Speaker (Tweeter)” (page 30).

F/R/SUBW. System

Setting items:

20 Hz~200 Hz

Slope Adjustment

Adjustable slope: 0/6/12/18/24 dB/oct

*0 dB/oct can be set for the High slope only when User’s is selected in “Setting the Response Slope for the High Range Speaker (Tweeter)” (page 30). Depending on the response characteristics of the speaker, care should be taken when setting the response slope to 0 dB/oct, as speaker damage may result. With this unit, a message is displayed when the response slope for the high range speaker is set to 0 dB/oct.

Level Adjustment

Adjustable output level: -12 to 0 dB.

•While adjusting the X-Over, you should consider the frequency response of the connected speakers.

•During adjustment, if you press in the outer ring and rotate the Double Action encoder to the left or right, the band changes, and you can adjust the adjacent band. If you press then rotate and hold the Double Action encoder to the left or right, the band continuously changes.

•About the F/R/SUBW. / 3WAY system

You can switch to F/R/SUBW. / 3WAY system mode with the X-OVER switch on the PXA-H100. For details, refer to the Owner’s Manual of PXA-H100.

Storing and Recalling the Adjusted Contents

User 1 / User 2 / User 3 / User 4 / User 5 / User 6

The contents of all adjusted items (in manual mode) can be stored together into a preset. Up to 6 presets can be used.

Storing the Adjusted Contents

1 Rotate the Double Action encoder to select “User Preset”, and then press /ENTER.

The User Preset screen is displayed.

2 Rotate the Double Action encoder to select a preset number, and then press and hold /ENTER for at least 2 seconds.

Adjusted/set contents are stored in the selected preset number.

Recall the adjusted contents

The stored contents can be recalled in “Storing the Adjusted Contents” (page 33).

1 Rotate the Double Action encoder to select “User Preset”, and then press /ENTER.

The User Preset screen is displayed.

2 Rotate the Double Action encoder to select a

preset number, and then press /ENTER.

Adjusted/set contents of the selected preset number are recalled.

•The User Preset screen can be recalled in the normal mode by pressing and holding (PRESET) for 2 seconds.

•The stored contents are not deleted even when resetting the unit or disconnecting the battery.

•The function is inoperable when Defeat is set to ON.

33-EN

Page 34 Page 36
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Alpine iDA-305 owner manual 33-EN, Storing and Recalling the Adjusted Contents
Page 34 Page 36

iDA-305 specifications

The Alpine iDA-305 is a cutting-edge car audio receiver designed to enhance your in-car entertainment experience. It embodies a sleek design, combining modern aesthetics with powerful technology, making it an ideal choice for avid music lovers and tech enthusiasts alike.

One of the standout features of the iDA-305 is its advanced digital media receiver abilities. Unlike traditional head units, the iDA-305 does not include a CD player, which allows for a compact design, reducing bulk while focusing on comprehensive connectivity options. Users can enjoy their favorite music through various sources, including USB, auxiliary input, and Bluetooth, making it compatible with numerous devices such as smartphones and tablets.

Bluetooth technology is one of the integral components of the iDA-305. It facilitates hands-free calling, allowing drivers to stay connected without losing focus on the road. Additionally, the dual Bluetooth feature enables simultaneous connections to two devices, allowing you to switch between your phone for calls and another for music seamlessly.

The iDA-305 supports high-resolution audio playback, ensuring that your listening experience is nothing short of exceptional. It is compatible with various audio formats, including MP3, AAC, and WMA, giving users the flexibility to enjoy their music in different file types without compromising quality.

The device boasts an intuitive user interface, featuring a vibrant display that can be adjusted for brightness based on ambient lighting, ensuring readability at all times. The responsive controls allow for easy navigation through your music library and settings, making it user-friendly, even while driving.

Sound customization is easily achievable with the Alpine iDA-305. It offers built-in equalizer settings, allowing users to tailor their audio experience according to their preferences. The digital time correction and crossover features enhance the sound quality, providing a more immersive listening experience.

Furthermore, the iDA-305 is designed to integrate seamlessly with various vehicles. Its compact design means it can fit into most dashboards without modification, ensuring a clean and factory-like appearance. The receiver is compatible with steering wheel controls, providing added convenience for users who want to manage their audio without taking their hands off the wheel.

Overall, the Alpine iDA-305 is a versatile and feature-rich car audio receiver. With its focus on digital media, advanced Bluetooth capabilities, intuitive controls, and customizable sound settings, it is tailored for those who demand quality and functionality in their in-car audio systems.
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