Alpine X009E, Руководство пользователя

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01GB05X009E.fm
ALPINE X009E 68-24567Z66-A (EN)
About the Crossover
Crossover (X-OVER):
This unit is equipped with an active crossover. The crossover limits the
frequencies delivered to the outputs. Each channel is controlled
independently. Thus, each speaker pair can be driven by the frequencies
for which they have been optimally designed.
The crossover adjusts the HPF (high pass filter) or LPF (low pass filter)
of each band, and also the slope (how fast the filter rolls off the highs or
lows).
Adjustments should be made according to the reproduction
characteristics of the speakers. Depending on the speakers, a passive
network may not be necessary. If you are unsure about this point, please
consult your authorized Alpine dealer.
• 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.
Source Setup Operation
1
Touch
[Setup]
icon of Top banner.
The Setup main screen is displayed.
2
Touch
[ (Source)]
.
The Source Setup screen appears.
3
Select the desired item.
Setting items: Source Layout / Disc / AUX / RSE / TuneIt
4
Touch [ ] or [ ] etc., to change its setting.
• When the pop-up window for setup is displayed, touch [ ] to
close the window after setting.
5
Touch
[ ]
to return to the previous screen.
• Immediately after changing the Source Setup (while the system is
writing data automatically) do not turn the ignition key to OFF.
Otherwise, the settings may not be changed.
Source Layout Setting
[Source Layout] is selected on the Source setup menu in step 3.
Refer to “Source Setup Operation” (page 48).
You can set whether to switch sources by swiping from the designated
area of the Audio/Visual Playback screen from right to left or from left
to right. Refer to “Switching Sources” (page 27).
Setting item: Slide Source Change
Setting contents: On (Initial setting) / Off
Cut-off frequency
(1/3 octave steps)
Slope
Level
HPF LPF HPF LPF
Low range
speaker
----
20 Hz -
200 Hz
----
FLAT, –6,
–12, –18,
–24 dB/oct.
0 to
–12 dB
Rear high
range
speaker
20 Hz -
200 Hz
----
FLAT, –6,
–12, –18,
–24 dB/oct.
----
0 to
–12 dB
Front high
range
speaker
20 Hz -
200 Hz
----
FLAT, –6,
–12, –18,
–24 dB/oct.
----
0 to
–12 dB
Low range High range
(Different from actual display)
Level adjusting
(0 to –12 dB)
Output frequency range
Slope FLAT
Slope adjusting
20 Hz
HPF cut-off
frequency LPF cut-off
frequency
(Different from actual display)
Source Setup
The following steps 1 to 5 are common operations to each
“Setting item” of Source Setup. Refer to each section for details.
Setting the Slide Source Change
On:
Source is changed by a swipe gesture.
Off:
Source is not changed by a swipe gesture.
01GB00X009E.book Page 48 Friday, May 9, 2014 1:16 PM