Alpine CDE-9841, CDE-9843, CDE-9845 owner manual Sound Setting, Defeat, Setting the Bass Control

Sound Setting

CDE-9845

SOURCE/
POWER BAND	Rotary encoder

gBASS C. TREBLE C. f

CDE-9843

SOURCE/
POWER BAND	Rotary encoder

g BASS C. TREBLE C. f

CDE-9841

SOURCE/

POWER BAND 4

g CENTER f. MODE f 3

Adjusting Bass/Treble/Balance (Between Left

and Right)/Fader (Between Front and Rear)/

Defeat

1Press the Rotary encoder (CDE-9845/CDE-9843 only) or press MODE (CDE-9841 only) repeatedly to choose the desired mode.

Each press changes the modes as follows:

BASS → TREBLE → SUBWOOFER* → BALANCE → FADER

→DEFEAT → VOLUME → BASS

BASS: -7 ~ +10

TREBLE: -7 ~ +7

Subwoofer : 0 ~ +15

Balance : L15 ~ R15

Fader : R15 ~ F15

Defeat : ON/OFF

Volume : 0 ~ 35

•If the Rotary encoder is not pressed within 5 seconds after selecting the BASS, TREBLE BALANCE, FADER, DEFEAT or SUBWOOFER mode, the unit automatically returns to normal mode.

*When the subwoofer mode is set to OFF, its level cannot be adjusted.

2Turn the Rotary encoder (CDE-9845/CDE-9843 only) or press 4 and 3 (CDE-9841 only) until the desired sound is obtained in each mode.

By setting Defeat ON, previously adjusted settings of BASS and TREBLE will return to the factory defaults and BBE* is turned off.

* CDE-9845 only

Setting the Bass Control

You can change the bass frequency emphasis to create your own tonal preference.

1Press BASS C. (CDE-9845/CDE-9843 only) or press CENTER f. (CDE-9841 only) to select the Bass (bass center frequency) Control mode.

CDE-9845/CDE-9843: BASS ↔ normal

CDE-9841:

BASS → TREBLE → normal mode → BASS

2-1Setting the bass center frequency:

Press g or f to select the desired bass center frequency.

60Hz ↔ 80Hz ↔ 100Hz ↔ 120Hz ↔ 60Hz

The displayed bass frequency is emphasized

2-2Setting the bass band width (Q-Factor): Press BAND to select the desired bass band width.

→ 1 → 2 →	3 → 4
←	→	(Wide)
(Narrow)

Changes the boosted bass band width to wide or narrow. A wide setting will boost a wide range of frequencies above and below the center frequency. A narrower setting will boost only frequencies near the center frequency.

2-3Setting the bass level:

Turn the Rotary encoder (CDE-9845/CDE-9843 only) or press 4 and 3 (CDE-9841 only) to select the desired bass level (–7~+10).

You can emphasize or weaken the bass frequency.

•If no operation is performed within 15 seconds, the bass control setting will be turned off automatically.

•The bass level settings will be individually memorized for each source (FM, AM, CD, etc.) until the setting is changed. The bass frequency and bass band width settings adjusted for one source are effective for all other sources (FM, AM, CD etc.).

•This function is inoperable when DEFEAT is set to ON.

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