Alpine CDE-9873 - Manual (Page 14)

13
-EN
Setting the Treble Control
You can change the Treble Frequency emphasis to create your own tonal
preference.
1
Press A.SEL/SETUP repeatedly to select the
TREBLE mode.
BASS TREBLE HPF BASS
2
-1 Press BAND to select the desired treble center
frequency.
10.0kHz 12.5kHz 15.0kHz 17.5kHz 10.0kHz
Emphasizes the displayed treble frequency ranges.
2
-2 *2 Turn the Rotary encoder 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. Refer
to “Adjusting Bass/Treble/Balance (Between Left and Right)/Fader
(Between Front and Rear)/Defeat” (page 12).
Adjusting the High Pass Filter
The High Pass Filter on this unit can be adjusted to suit your personal
taste.
1
Press A.SEL/SETUP repeatedly to select the HPF
mode.
BASS TREBLE HPF BASS
2
Turn the Rotary encoder to select the desired HPF
frequency.
OFF 80Hz 120Hz 160Hz
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.
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 Rotary encoder (LOUD) for at least 2
seconds to activate or deactivate the loudness mode.
• The function is inoperable when DEFEAT is set to ON.
Setting the Treble Center Frequency
Setting the Treble Level