Setting the Bass Control

 

Setting the Treble Control

You can change the Bass Frequency emphasis to create your own tonal

 

You can change the Treble Frequency emphasis to create your own tonal

preference.

 

preference.

1 Press and hold A.SEL for at least 2 seconds to activate the Sound Setting mode.

1 Press and hold A.SEL for at least 2 seconds to activate the Sound Setting mode.

2 Press A.SEL repeatedly to select the BASS mode.

2 Press A.SEL repeatedly to select the TREBLE mode.

BASS TREBLE HPF BASS

BASS TREBLE HPF BASS

Setting the Bass Centre Frequency

3-1 Press BAND/TA to select the desired bass centre frequency.

80 Hz 100 Hz 200 Hz 60 Hz 80 Hz

Emphasizes the displayed bass frequency ranges.

Setting the Treble Centre Frequency

3-1 Press BAND/TA to select the desired treble centre frequency.

10.0 kHz 12.5 kHz 15.0 kHz 17.5 kHz 10.0 kHz

Emphasizes the displayed treble frequency ranges.

Setting the Bass Bandwidth

3-2 Press SOURCE/ to select the desired bass bandwidth.

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 Level

3-3*1Press or to select the desired bass level (–7~+7).

You can emphasize 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.).

The function is inoperable when DEFEAT is set to ON.

*1 The adjustment can also be made by pressing AUDIO/RTN. Refer to “Adjusting Bass/Treble/Balance (Between Left and Right)/Fader (Between Front and Rear)/Loudness/Defeat” (page 13).

Setting the Treble Level

3-2*2Press or to select the desired treble level (–7~+7).

You can emphasize 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.).

The function is inoperable when DEFEAT is set to ON.

*2 The adjustment can also be made by pressing AUDIO/RTN. Refer to “Adjusting Bass/Treble/Balance (Between Left and Right)/Fader (Between Front and Rear)/Loudness/Defeat” (page 13).

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Alpine CDE-9870R owner manual Setting the Bass Control Setting the Treble Control