Alpine CDA-9887R User Manual

19-EN
01GB05CDA-9887R.fm
ALPINE CDA-9887R 68-08564Z21-A (EN)
• HPF (high pass filter): Cuts the lower frequencies and allows the
higher frequencies to pass.
• LPF (low pass filter): Cuts the higher frequencies and allows the
lower frequencies to pass.
• Slope: The level change (in dB) for a frequency change of one octave.
• The higher the slope value, the steeper the slope becomes.
• Adjust the slope to FLAT to bypass the HP or LP filters.
• Do not use a tweeter without the HPF on or set to a low frequency, as
it may cause damage to the speaker due to the low frequency content.
• You cannot adjust the crossover frequency higher than the HPF or
lower than the LPF.
• Adjustment should be made according to the recommended crossover
frequency of the connected speakers. Determine the recommended
crossover frequency of the speakers. Adjusting to a frequency range
outside that recommended may cause damage to the speakers.
For the recommended crossover frequencies of Alpine speakers, refer
to the respective Owner’s Manual.
We are not responsible for damage or malfunction of speakers caused
by using the crossover outside the recommended value.
Adjusting and Storing the Crossover
Settings
Before performing the following procedures, refer to “About the
Crossover” (page 18).
1 Press A.SEL to recall the DSP adjust mode.
Media Xpander Crossover T.Correction
Parametric EQ / Graphic EQ Media Xpander
2 Turn the Rotary encoder to select the Crossover
mode, and then press //ENT.
3 Press BAND/TA to select the band to be adjusted.
2
.2ch (3WAY) System / L=R
Setting items:
LOW / MID-L / MID-H / HIGH
2.2ch (3WAY) System / L /R
Setting items:
LOW-L / LOW-R / MID-L-L / MID-L-R / MID-H-L / MID-H-R /
HIGH-L / HIGH-R
4 Press or to select the desired cut-off frequency
(Crossover Point).
2
.2ch (3WAY) System
Setting items:
LOW / MID-L
20 Hz~200 Hz
MID-H 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 (TW Setup)” (page 27).
*
2
When User’s is selected, refer to “Setting the Response Slope for the
High Range Speaker (TW Setup)” (page 27).
5 Press SOURCE/ to adjust the slope.
* FLAT can be set for the HIGH slope only when User’s is selected in
“Setting the Response Slope for the High Range Speaker (TW
Setup)” (page 27). Depending on the response characteristics of the
speaker, care should be taken when setting the response slope to
FLAT, as speaker damage may result. With this unit, a message is
displayed when the response slope for the high range speaker is set
to FLAT.
6 Turn the Rotary encoder to adjust the output level.
7 Repeat steps 3 to 6 to make adjustment to the other
bands.
8 When the setting is complete, store into any one of
the preset buttons (1 through 6) by pressing and
holding the desired button for at least 2 seconds.
9 Turn the Rotary encoder to select PROTECT
YES/NO, and then press //ENT to store the
adjusted contents.
PROTECT YES PROTECT NO
(Initial setting)
• If YES is selected, the adjusted contents are protected and stored into
the preset buttons. When you want to store the parameter into a
protected preset button, “REPLACE NO/YES” can be selected.
• If NO is selected, the preset is stored.
10 After setting, press and hold /ESC for at least 2
seconds to return to normal mode.
• Pressing AUDIO/RTN during the procedure will return to the
previous mode.
• If no operation is performed for 60 seconds, the unit will return to the
normal mode.
3 Press BAND/TA to select the band to be adjusted.
4.2ch (F/R/Sub-W)
System / L=R
Setting items:
LOW / MID / HIGH
4.2ch (F/R/Sub-W) System / L /R
Setting items:
LOW-L / LOW-R / MID-L / MID-R / HIGH-L / HIGH-R
4 Press or to select the desired cut-off frequency
(Crossover Point).
Adjustable frequency bands:
4.2ch (F/R/Sub-W) System
Setting items:
20 Hz~200 Hz
5 Press SOURCE/ to adjust the slope.
2.2ch (3WAY) System
Adjustable slope:
FLAT*, 6 dB/oct., 12 dB/oct., 18 dB/oct.,
24 dB/oct.
Adjustable output level:
–
12 to 0 dB.
4.2ch (F/R/Sub-W) System
Adjustable slope:
FLAT, 6 dB/oct., 12 dB/oct., 18 dB/oct.,
24 dB/oct.
Level adjusting
(0 to -12 dB)
Output frequency range
Slope FLAT
Slope adjusting
(Different from actual display)
20 Hz
LPF cut-off
frequency
HPF cut-off
frequency
01GB00CDA-9887R.book Page 19 Thursday, March 15, 2007 3:55 PM

Alpine CDA-9887R Specifications

General

MP3 playback	Yes
Output power	240 W
Product color	Black
Disc types supported	CD, CD-R, CD-RW
Equalizer bands quantity	7
Display type	LCD
File type	MP3, AAC, WMA
Key illumination color	Blue
Number of optical discs	1 discs