Setting The Bass Level; Setting The Treble Control; Setting The Treble Centre Frequency; Setting The Treble Level - Alpine CDA-105Ri Owner's Manual

Setting the Bass Level

3
5
-3 Turn the Rotary encoder to select the desired
*
bass level (–7~+7).
You can emphasise or weaken the bass level.
4
Press and hold /ESC for at least 2 seconds to
return to normal mode.
• If no operation is performed for 15 seconds, the unit will return to
normal mode automatically.
• The bass level settings will be individually memorized for each
source (FM, MW (LW), CD, etc.) until the setting is changed. The
bass frequency and bass bandwidth settings adjusted for one source
are effective for all other sources (FM, MW (LW), CD, etc.).
• Depending on the connected devices, some functions and display
indications do not work. However, Bass Level is still adjustable if an
audio processor with the Bass function is connected.
3
* When the subwoofer mode is set to OFF, its level cannot be adjusted.
Refer to "Turning Subwoofer ON/OFF" (page 17).
4
* The function is inoperable when DEFEAT is set to ON.
5
* The adjustment can also be made by pressing Rotary encoder
(AUDIO). Refer to "Adjusting Subwoofer Level/Bass Level/Treble
Level/Balance (Between Left and Right)/Fader (Between Front and
Rear)/Defeat" (page 15).

Setting the Treble Control

You can change the Treble Frequency emphasis to create your own tonal
preference.
1
Press SOUND SETUP to activate the Sound Setting
mode.
2
Turn the Rotary encoder to select the TREBLE
Adjustment mode, and then press
6
SUBW LEVEL* BASS*
BLACK OUT SUBW LEVEL

Setting the Treble Centre Frequency

3
-1 Press BAND/TA to select the desired treble centre
frequency.
10.0 kHz 12.5 kHz
Emphasises the displayed treble frequency ranges.

Setting the Treble Level

3
8
-2 Turn the Rotary encoder to select the desired
*
treble level (–7~+7).
You can emphasise the treble level.
4
Press and hold /ESC for at least 2 seconds to
return to normal mode.
• If no operation is performed for 15 seconds, the unit will return to
normal mode automatically.
• The treble level settings will be individually memorized for each
source (FM, MW (LW), CD, etc.) until the setting is changed. The
Treble frequency settings adjusted for one source are effective for all
other sources (FM, MW (LW), CD, etc.).
• Depending on the connected devices, some functions and display
indications do not work. However, Treble Level is still adjustable if
an audio processor with the Treble function is connected.
6
* When the subwoofer mode is set to OFF, its level cannot be adjusted.
Refer to "Turning Subwoofer ON/OFF" (page 17).
7
* The function is inoperable when DEFEAT is set to ON.
16
-EN
/ENT.
7 7 7
TREBLE* HPF*
15.0 kHz 17.5 kHz 10.0 kHz
8
* The adjustment can also be made by pressing Rotary encoder
(AUDIO). Refer to "Adjusting Subwoofer Level/Bass Level/Treble
Level/Balance (Between Left and Right)/Fader (Between Front and
Rear)/Defeat" (page 15).

Adjusting the High Pass Filter

The High Pass Filter on this unit can be adjusted to suit your personal
taste.
1
Press SOUND SETUP to activate the Sound Setting
mode.
2
Turn the Rotary encoder to select the HPF
Adjustment mode, and then press
9
SUBW LEVEL* BASS*
BLACK OUT SUBW LEVEL
3
Turn the Rotary encoder to select the desired HPF
frequency.
OFF 60 Hz 80 Hz
4
Press and hold /ESC for at least 2 seconds to
return to normal mode.
• If no operation is performed for 15 seconds, the unit will return to
normal mode automatically.
• When an external audio processor is connected, this setting cannot
be made.
9
* When the subwoofer mode is set to OFF, its level cannot be adjusted.
Refer to "Turning Subwoofer ON/OFF" (page 17).
10
* The function is inoperable when DEFEAT is set to ON.

Blackout Mode On and Off

When Blackout mode is turned on, all display indications on this unit
will turn off to reduce power consumption. This additional power
enhances the sound quality.
1
Press SOUND SETUP to activate the Sound Setting
mode.
2
Turn the Rotary encoder to select the BLACK OUT
Adjustment mode, and then press
11
SUBW LEVEL* BASS*
BLACK OUT SUBW LEVEL
3
Turn the Rotary encoder to select the B.OUT
ON/OFF.
B.OUT OFF (Initial setting)
• When Black Out is set to ON, after 5 seconds, all display on the unit
will turn off.
• If any button on the unit is pressed during the blackout mode, the
function will be displayed for 5 seconds to show the operation before
returning to Blackout mode.
To cancel Blackout mode, select B.OUT OFF in step 3.
11
* When the subwoofer mode is set to OFF, its level cannot be adjusted.
Refer to "Turning Subwoofer ON/OFF" (page 17).
12
* The function is inoperable when DEFEAT is set to ON.
/ENT.
10 10 10
TREBLE* HPF*
100 Hz
/ENT.
12 12 12
TREBLE* HPF*
B.OUT ON