Setting The Subwoofer Phase; Setting The Subwoofer Channel (Subw. Channel); Equalizer Presets (Factory's Eq); Setting The Response Slope For The High Range Speaker (Tw Setup) - Alpine CDA-137BTI Owner's Manual

2:
Subwoofer level change is different from the main volume setting.
For example, even at low volume settings, the subwoofer is still
audible.

Setting the Subwoofer Phase

encoder
 Setting item: SUBW. Phase
Setting contents:
PHASE 0° (Initial setting) / PHASE 180°
Setting the Subwoofer Channel (SUBW.
Channel)
 Setting item: SUBW. Channel
Setting contents:
STEREO (Initial setting) / MONO
STEREO:
Subwoofer stereo (L/R) output
MONO:
Subwoofer monaural output

Equalizer Presets (Factory's EQ)

Flat  Pops  Rock  News  Jazz&Blues  Electrical Dance
 Hip Hop&Rap  Easy Listening  Country  Classical 
User1  User2  User3  User4  User5  User6
Note
• By selecting User's 1 to 6, you can recall the stored preset number (refer
to "Adjusting the Graphic Equalizer Curve" on page 41 or refer to
"Adjusting the Parametric Equalizer Curve" on page 41).
Setting the Response Slope for the High
Range Speaker (TW Setup)
 Setting item: TW Setup
Setting contents:
FACTORY'S (Initial setting) / USER'S
FACTORY'S:
As protection from possible speaker damage, FLAT cannot be set
for the response slope of the high range speaker in 2.2ch (3WAY)
mode.
USER'S:
The FLAT setting is possible in 2.2ch (3WAY) mode.
40
-EN

Setting the Filter type

 Setting item: Filter Type
Setting contents:
NORMAL (Initial setting) / INDIVIDUAL
NORMAL (L=R):
Rotary Left and right speakers are adjusted equally.
INDIVIDUAL (L/R):
Left and right speakers are individually adjusted.

Turning Media Xpander ON/OFF

 Setting item: Media Xpander
Setting contents:
OFF (Initial setting) / ON

Setting the MX Level

Changing the source to which you want to apply Media
Xpander.
CD (MX level 1 to 3):
CD mode processes a large amount of data during playback. MX
takes advantage of this large data quantity to reproduce a more
clear, clean output.
CMPM (MX level 1 to 3):
This corrects information that was lost at the time of compression.
This reproduces a well-balanced sound close to the original.
DVD (Video CD) (MOVIE MX level 1 to 2):
The dialogue portion of a video is reproduced more clearly.
(DVD MUSIC):
A DVD or Video CD contains a large quantity of data such as music
clip. MX uses this data to reproduce the sound accurately.
AUX (MX level 1):
Choose the MX mode (CMPM, MOVIE, or MUSIC) that corresponds
to the media connected.
Notes
• Each music source, such as CD and MP3/WMA/AAC can have its own
MX setting.
• On disks with both MP3/WMA/AAC and CD-DA, when the source
changes from "MP3/WMA/AAC to CD-DA" or "CD-DA to MP3/
WMA/AAC", MX-mode switching may delay playback slightly.
• Setting to Non Effect sets MX mode of each music source to OFF.
• The function is inoperable when DEFEAT is set to ON.
• There is no MX mode for FM, MW and LW radio.
• If an audio processor with the MX function (PXA-H701, etc.) is
connected, its own MX processing is applied to the music source. Since
the processor MX settings may not match the head unit, the audio
processor needs to be adjusted. For details, refer to the Owner's Manual
of the audio processor.
• "CMPM" is applied for MP3/WMA/AAC and iPod/iPhone.