Alpine IVA-D105 owner manual Setting Bass Sound Control, Speaker Setup, Setting of Dolby Digital

Setting Bass Sound Control

Setting item : BASS SOUND CONT.

Touch [ ] of BASS SOUND CONT.

The Bass Sound Cont. screen appears.

Setting Bass Compressor

You can adjust the sound of low frequencies as desired.

Touch [ ] or [ ] of BASS COMP. to select the desired mode.

Bass sound is emphasized more as the mode is sequentially switched as MODE1 2 3, offering you vivid low frequencies.

Select OFF when the setting is not necessary.

Touch [RETURN] to return to the previous screen.

Setting Bass Focus

Using the previously specified delay number (time difference) allows you to set a time difference between the front-rear/left-right speakers. Namely, it enables a time correction based on your preference. With an initial delay of 0.1 ms (when setting the A.PROCESSOR mode:

0.05ms) for each of the 0 to 200 steps (when setting the A.PROCESSOR mode: 0 to 400 steps), audible time correction can be achieved.

Set the delay number in the front and rear, and on the right and left of the desired speaker by touching the respective [ ] or [ ] button.

•Any setting in Bass Focus is applied in time correction, too.

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

Speaker Setup

Check the playable frequency range of the speakers (not including the subwoofer) before performing this operation to verify whether the speakers can play low frequencies (of about 80 Hz or less).

•Avoid stopping, pausing, switching the disc, cueing, fast-forwarding or switching the audio channel of this unit while making this adjustment. The setting is canceled if Decode mode is switched.

Setting item : SPEAKER SETUP

Select the speaker characteristic by touching [ ] or [ ] of the desired speaker setting.

OFF*1: When no speaker is connected.

SMALL: When a speaker that cannot play low frequencies (80 Hz or less) is connected.

LARGE*2: When a speaker that can play low frequencies (80 Hz or less) is connected.

*1	It is not possible to set the front speakers to “OFF”.
*2	If the front speakers are set to “SMALL”, the rear and
	center speakers cannot be set to “LARGE.”

•The Subwoofer can be set only to ON/OFF.

•If the center speaker is turned “OFF,” the center channel’s audio signals are added to the audio signals output from the front speakers.

•If you set the speaker response to “OFF,” also set the speaker setting to “OFF.” (page 44)

•Perform the setup for all the speakers (“Front,” “Center,” “Rear” and “Subwoofer”). If not, the sound may not be balanced.

•When center is set to “OFF”, the setting is ineffective even if center is set with this function.

•Through changing the settings on each speaker, a change in the output of the other speakers may occur due to the setting requirements.

•When using the PRO LOGIC II, if the rear speaker is set to “LARGE”, then there will be no output from the subwoofer.

•The PXA-H700 or PXA-H701 can be set according to the playable frequency range of your speakers.

Setting of Dolby Digital

Setting item : MULTI CH SETUP

Touch [ ] of MULTI CH SETUP.

The MULTI CH SETUP display appears.

Set the items below as you desire.

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