Adjusting The Parametric Equalizer Curve (9Band P-Eq); Adjusting The Frequency (Center Frq); Setting The Bandwidth (Width (Q)); Adjusting The Level - Alpine CDE-147BT Manual

Adjusting the Parametric Equalizer Curve
(9BAND P-EQ)
You can modify the Equalizer settings to create a response curve more
appealing to your personal taste.
1
After selecting a BAND (BAND1 ~ BAND9) from the 9BAND
P-EQ adjustment mode, turn the Rotary encoder to select
the desired setting item, and then press ENTER.
CENTER FRQ  WIDTH (Q)  LEVEL  CENTER FRQ
2
Turn the Rotary encoder to select the desired setting
value, and then press ENTER.
3
Press t to return to the previous step.

Adjusting the Frequency (CENTER FRQ)

Adjustable frequency bands: 20 Hz to 20 kHz
Band1 20 Hz ~ 100 Hz (63 Hz)
Band2 63 Hz ~ 315 Hz (125 Hz)
Band3 125 Hz ~ 500Hz (250 Hz)
Band4 250 Hz ~ 1 kHz (500 Hz)
Band5 500 Hz ~ 2 kHz (1 kHz)
Band6 1 kHz ~ 4 kHz (2 kHz)
Band7 2 kHz ~ 7.2 kHz (4 kHz)
Band8 5.8 kHz ~ 12 kHz (8 kHz)
Band9 9 kHz ~ 20 kHz (16 kHz)

Setting the Bandwidth (WIDTH (Q))

Setting contents:
3.0 (Initial setting) / 4.0 / 5.0

Adjusting the Level

Setting contents:
−7 to +7 (Initial setting: 0)
Notes
• BAND2 and BAND8 are the same as the Bass and Treble controls.
Their Level adjustment can also be controlled by pressing AUDIO and
selecting Bass Level or Treble Level. Refer to "Adjusting Subwoofer
Level/Bass Level/Treble Level/Balance (Between Left and Right)/Fader
(Between Front and Rear)/Defeat" on page 17.
• Settings exceeding the frequency of adjacent bands are not available.
• While adjusting the 9BAND P-EQ, you should consider the frequency
response of the connected speakers.
• The 9-Band, Parametric EQ is used to create the Factory EQ settings.
18
-EN

Setting the Source Volume Level

The output level of each source is individually adjustable. For example, if
the TUNER level sounds lower than CD, its output can be adjusted
without affecting the other sources.
 Setting item: VOL LV ADJ
 Further setting items: TUNER / SIRIUSXM
IPOD / BT AUDIO / PANDORA / AUX
Setting contents:
−14 dB ~ +14 dB
Only for CDE-HD148BT.

Turning Subwoofer ON/OFF

When the subwoofer is on, you can adjust the subwoofer output level
(refer to "Adjusting Subwoofer Level/Bass Level/Treble Level/Balance
(Between Left and Right)/Fader (Between Front and Rear)/Defeat" on
page 17).
 Setting item: SUBWOOFER
Setting contents:
ON (Initial setting) / OFF
ON:
The subwoofer signal is output from the Subwoofer RCA
Connectors (refer to "Connections" on page 55).
OFF:
No subwoofer signal is output from the Subwoofer RCA
Connectors (refer to "Connections" on page 55).

Setting the Subwoofer Phase

The subwoofer output phase is toggled SUBWOOFER NORMAL (0°) or
SUBWOOFER REVERSE (180°). Depending on the installation location
of your subwoofer, one of these settings may sound better than the other.
 Setting item: SUBW PHASE
Setting contents:
NORMAL (Initial setting) / REVERSE

Setting the Subwoofer System

When the subwoofer is on, you can select either SYSTEM 1 or SYSTEM
2 for the desired subwoofer effect.
 Setting item: SUBW SYS
Setting contents:
SYSTEM 1 / SYSTEM 2 (Initial setting)
SYSTEM 1:
Subwoofer level changes according to the main volume setting.
SYSTEM 2:
Subwoofer level change is different from the main volume setting.
For example, even at low volume settings, the subwoofer is still
audible.
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