Alpine CDE-9842 owner manual Setting the Treble Control, Turning Loudness On/Off, 13-EN

Setting the Treble Control

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

1Press TRE.C. (CDE-9846 only) or press CENT.f. (CDE-9842 only) to select the Treble (treble center frequency) Control mode.

CDE-9846:

TRE LV ↔ normal mode

CDE-9842:

BASS LV → TRE LV → normal mode → BASS LV

2-1Setting the treble Center frequency: Press g or f to select the desired treble center frequency.

7.5kHz ↔ 10.0kHz ↔ 12.5kHz ↔ 15.0kHz

The displayed Treble frequency is emphasized.

2-2Setting the treble level:

Turn the Rotary encoder (CDE-9846 only) or press 4 and 3 (CDE-9842 only) to select the desired treble level (–7~+7).

You can emphasize the treble frequency.

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

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

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

Turning Loudness On/Off

Loudness introduces a special low- and high-frequency emphasis at low listening levels. This compensates for the ear's decreased sensitivity to bass and treble sound.

Press and hold the Rotary encoder (CDE-9846 only) or press and hold MODE (CDE-9842 only) for at least

2 seconds to activate or deactivate the loudness mode.

The display shows “LD” when the loudness mode is activated.

13-EN