Adjustment Procedure for Dolby Surround

Make the adjustments described below in order to reproduce Dolby Digital and DTS sound with greater accuracy.

Adjustment procedure

1

Speaker Setup (page 48)

 

(Turning the speakers to be used on and off and

 

setting their response)

2

Adjusting the speaker levels (page 49)

 

(Adjusting the signal output level to the various

 

speakers)

3

Mixing bass sound to the rear channel

(page 49)

 

(Achieving smooth sound in the rear seat by mixing

 

the front audio signals with the rear speaker signals)

4

Adjusting the acoustic image (page 49)

(Adjusting the acoustic image to achieve a sound as

 

if the centre speaker were directly in front of the

 

listener)

5

Achieving powerful high volume sound

(page 49)

 

(Achieving energetic sound with even greater power,

 

like the sound in a movie theater)

6

Adjusting the DVD Level (page 50)

 

(Adjust the volume (signal level) in the Dolby Digital,

 

Pro Logic II, DTS and PCM modes.)

7

Storing Settings in the Memory (page 50)

(Storing all the settings and adjustments made on the

 

IVA-D105 (not only the above settings/adjusts) in the

 

memory)

In case of combining the Automatic adjustments, etc.

We recommend to make the Automatic adjustments before the Dolby Surround adjustments.

: the following settings can be made for an external audio processor.

Following Steps 1 to 5 describe the common procedures for operating the Audio Processor setting function. For details of the setting function items, refer to descriptions of respective items.

1 Check the Defeat mode is off (page 27), and then touch [SETUP] on the main source screen.

The SETUP selection screen is displayed.

2

Touch [

] of AUDIO.

 

The AUDIO setup screen appears.

3

Touch [

] of A.PROCESSOR.

 

The A.PROCESSOR list screen appears.

4

Touch [

] [ ] or [ ] of the desired item to

 

change its setting.

Setting items :

X-OVER / T.CORR / PHASE / G-EQ / P-EQ / MEDIA XPANDER /

BASS SOUND CONT. / DOLBY PLII /REAR FILL / SPEAKER SELECT / MULTI CH SETUP / SPEAKER SETUP / DVD LEVEL / PCM MODE / USER PRESET

5 Touch [RETURN] to return to the previous screen.

Setting the Speakers

Setting item : SPEAKER SELECT

Set the connected speaker by touching the respective [ ] or [ ] button.

BassEngine

 

 

FRONT:

ON Fixed

REAR:

OFF/ON

CENTER:

OFF/ON

SUBW.:

OFF/ON

 

 

A.PROCESSOR

 

FRONT1:

OFF/FULL (Full Range)/TW (Tweeter)

FRONT2:

OFF/ON

REAR:

OFF/ON

CENTER:

OFF/ON

SUBW.:

OFF/MONO/STEREO

•Set the speaker which is not connected to OFF.

•Settings above can be carried out even when the speaker is set to OFF in “Speaker Setup” (page 48).

•To use the subwoofer in MONO with PXA-H700 or PXA-H701 connected, connect the subwoofer to the subwoofer output terminal of PXA-H700 or PXA-H701.

44-EN

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Alpine IVA-D105 owner manual Adjustment Procedure for Dolby Surround, Setting the Speakers, 44-EN
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IVA-D105 specifications

The Alpine IVA-D105 is an advanced in-dash multimedia receiver designed to enhance the driving experience with its cutting-edge features and technologies. Notably, this model integrates a large, high-resolution LCD touchscreen display, which is intuitive to use and supports a visually appealing interface. The screen's size and clarity make it easy for drivers to navigate through its various functions without taking their focus off the road.

One of the standout features of the IVA-D105 is its multimedia playback capabilities. It supports a wide range of formats including CDs, DVDs, and various digital audio formats, allowing users to enjoy their favorite music and videos effortlessly. Additionally, the unit is equipped with USB connectivity, which enables direct playback from USB flash drives, providing convenience for users who want to access a vast library of music files.

Moreover, the Alpine IVA-D105 is compatible with Bluetooth technology, allowing for hands-free calling and audio streaming from compatible mobile devices. This feature promotes safety while driving, as it minimizes distractions and keeps the driver's hands on the wheel.

In terms of connectivity, the IVA-D105 also features multiple inputs and outputs, including AV inputs for connecting external devices such as gaming consoles or additional media players. With built-in support for steering wheel controls, drivers can easily manage their audio and navigation without needing to take their eyes off the road.

The unit’s customizable sound settings are another highlight. Users can fine-tune their audio experience by adjusting bass, treble, and balance settings to achieve the perfect sound profile that suits their preferences. The built-in equalizer allows for further personalization, making it a versatile option for audiophiles.

Moreover, the Alpine IVA-D105 is designed with a sleek aesthetic that fits seamlessly into the dashboards of many vehicles. Its modern design and user-friendly interface make it a desirable upgrade for those looking to enhance their vehicle's entertainment system.

Overall, the Alpine IVA-D105 delivers exceptional multimedia performance with a blend of advanced technologies, user-friendly features, and great sound quality, making it a notable choice for anyone looking to elevate their in-car experience.
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