Setting The Mid Control; Setting The Treble Control; Adjusting The High Pass Filter; Turning Subwoofer On/Off - Alpine CDE-135EBT Owner's Manual

3
Press  to return to the previous step.
 Setting the Bass Bandwidth (WIDTH (Q))
Turn the Rotary encoder to select the desired bass
bandwidth.
WIDE 0.50  MEDIUM 1.00  MEDIUM 1.50 (Initial setting) 
NARROW 2.00
Changes the boosted bass bandwidth to wide or narrow. A wider setting
will boost a wide range of frequencies above and below the centre
frequency. A narrower setting will boost only frequencies near the
centre frequency.
 Setting the Bass Centre Frequency (CENTER FRQ)
Turn the Rotary encoder to select the desired bass centre
frequency.
60 (Hz)  80 (Hz)  100 (Hz) (Initial setting)  120 (Hz)
Emphasises the displayed bass frequency ranges.
 Setting the Bass Level
Turn the Rotary encoder to select the desired bass level
*
(-7~+7) .
You can emphasise or weaken the bass level.
* The adjustment can also be made by pressing AUDIO. Refer to
"Adjusting Subwoofer Level/Bass Level/Mid Level/Treble Level/
Balance (Between Left and Right)/Fader (Between Front and
Rear)/Loudness/Defeat" on page 12.

Setting the Mid Control

1
After selecting MID from the 3BAND EQ adjustment mode,
turn the Rotary encoder to select the desired Mediant
setting item, and then press ENTER.
WIDTH (Q)  CENTER FRQ  LEVEL
2
Turn the Rotary encoder to select the desired setting
value, and then press ENTER.
3
Press  to return to the previous step.
 Setting the Mid Bandwidth (WIDTH (Q))
Turn the Rotary encoder to select the desired Mid
bandwidth.
WIDE 0.75  MEDIUM 1.00  MEDIUM 1.25  NARROW 1.50
(Initial setting)
 Setting the Mid Centre Frequency (CENTER FRQ)
Turn the Rotary encoder to select the desired Mid centre
frequency.
500 (Hz)  1.0k (Hz) (Initial setting)  1.5k (Hz)  2.5k (Hz)
 Setting the Mid Level
Turn the Rotary encoder to select the desired Mid level (-7
*
~ +7) .
You can emphasise or weaken the Mid level.
* The adjustment can also be made by pressing AUDIO. Refer to
"Adjusting Subwoofer Level/Bass Level/Mid Level/Treble Level/
Balance (Between Left and Right)/Fader (Between Front and
Rear)/Loudness/Defeat" on page 12.

Setting the Treble Control

1
After selecting TREBLE from the 3BAND EQ adjustment
mode, turn the Rotary encoder to select the desired
Treble setting item, and then press ENTER.
WIDTH (Q)  CENTER FRQ  LEVEL
2
Turn the Rotary encoder to select the desired setting
value, and then press ENTER.
3
Press  to return to the previous step.
 Setting the Treble Bandwidth (WIDTH (Q))
Turn the Rotary encoder to select the desired treble
bandwidth.
WIDE 0.75  NARROW 1.25 (Initial setting)
 Setting the Treble Centre Frequency (CENTER FRQ)
Turn the Rotary encoder to select the desired treble
centre frequency.
7.5k (Hz)  10.0k (Hz) (Initial setting)  12.5k (Hz)  15.0k (Hz)
 Setting the Treble Level
Turn the Rotary encoder to select the desired treble level
*
(-7~+7) .
You can emphasise or weaken the treble level.
* The adjustment can also be made by pressing AUDIO. Refer to
"Adjusting Subwoofer Level/Bass Level/Mid Level/Treble Level/
Balance (Between Left and Right)/Fader (Between Front and
Rear)/Loudness/Defeat" on page 12.

Adjusting the High Pass Filter

The High Pass Filter on this unit can be adjusted to suit your personal
taste. This feature works best when used in conjunction with a
subwoofer.
 Setting item: HPF
Setting contents:
OFF (Initial setting) / 60 (Hz) / 80 (Hz) / 120 (Hz) / 160 (Hz)
All frequencies above the selected cutoff are output.

Turning Subwoofer ON/OFF

When the subwoofer is on, you can adjust the subwoofer output level
(refer to "Adjusting Subwoofer Level/Bass Level/Mid Level/Treble Level/
Balance (Between Left and Right)/Fader (Between Front and Rear)/
Loudness/Defeat" on page 12).
 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 37).
OFF:
No subwoofer signal is output from the Subwoofer RCA
Connectors (refer to "Connections" on page 37).
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