Setting The Treble Control; Adjusting The High Pass Filter - Alpine CDE-9874 Manual De Instrucciones

1
* The adjustment can also be made by pressing Rotary encoder
(CDE-9874 only) or /AUDIO (CDE-9872 only). Refer to
"Adjusting Bass/Treble/Balance (Between Left and Right)/Fader
(Between Front and Rear)/Loudness/Defeat" (page 12).

Setting the Treble Control

You can change the Treble Frequency emphasis to create your own tonal
preference.
1
-1 Press and hold SOUND for at least 2 seconds to
activate the Sound Setting mode (CDE-9872 only).
1
-2 Press SOUND/SETUP (CDE-9874 only) or SOUND
(CDE-9872 only) repeatedly to select the TREBLE
mode.
BASS TREBLE HPF
Setting the Treble Center Frequency
2
-1 Press BAND to select the desired treble center
frequency.
10.0 kHz 12.5 kHz 15.0 kHz
Emphasizes the displayed treble frequency ranges.
Setting the Treble Level
2
2
-2 Turn the Rotary encoder (CDE-9874 only) or
*
press and (CDE-9872 only) to select the
desired treble level (–7~+7).
You can emphasize the treble level.
3
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, 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.).
• The function is inoperable when DEFEAT is set to ON.
2
* The adjustment can also be made by pressing Rotary encoder
(CDE-9874 only) or /AUDIO (CDE-9872 only). Refer to
"Adjusting Bass/Treble/Balance (Between Left and Right)/Fader
(Between Front and Rear)/Loudness/Defeat" (page 12).
BASS
17.5 kHz 10.0 kHz

Adjusting the High Pass Filter

The High Pass Filter on this unit can be adjusted to suit your personal
taste.
1
-1 Press and hold SOUND for at least 2 seconds to
activate the Sound Setting mode (CDE-9872 only).
1
-2 Press SOUND/SETUP (CDE-9874 only) or SOUND
(CDE-9872 only) repeatedly to select the HPF mode.
BASS TREBLE HPF
2
Turn the Rotary encoder (CDE-9874 only) or press
and (CDE-9872 only) to select the desired HPF
frequency.
OFF 80 Hz 120 Hz
All frequencies above the selected cutoff are output.
3
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 function is inoperable when DEFEAT is set to ON.
BASS
160 Hz
13
-EN