Alpine CDM-7874 - Manual (Page 9)

7
-EN
Setting the Bass Control
1
<CDM-7874 only>
Press the BASS C. button to turn on the Bass
setting mode.
<CDE-7872/CDE-7870 only>
Press the CENTER f button to select the Bass
setting mode.
Each press changes the modes as follows:
2-1
Setting the Bass frequency:
Press the g DN or f UP button to select
the desired Bass center frequency.
Emphasizes the displayed Bass frequency
ranges.
2-2
Setting the Bass Band Width (Q-Factor):
Press the BAND button to select the desired
Bass Band Width.
Changes the displayed frequency's band width to
narrow or wide.
2-3
Setting the Bass Level:
Press the
55555 or 66666 button or rotate the Rotary
encoder to select the desired Bass Level
(-7~+7).
You can emphasize or weaken the bass
frequency.
NOTES
• If no buttons are pressed within 5 seconds, the Bass
control setting will be turned off automatically.
• The settings of the Bass Level will be individually
memorized for each source (FM, AM and CD) until the
setting is changed. Once you set Bass frequency and
Bass Band Width for one of sources (FM, AM and
CD), this setting becomes effective for all those
sources .
You can change the Bass Frequency emphasis to
create your own tonal preference.
Setting the Treble Control
1
<CDM-7874 only>
Press the TREBLE C. button to turn on the Treble
setting mode.
<CDE-7872/CDE-7870 only>
Press the CENTER f button to select the Treble
setting mode.
Each press changes the modes as follows:
2-1
Setting Treble frequency:
Press g DN or f UP button to select the
desired Treble center frequency.
10kHz
↔ 12.5kHz ↔ 15kHz ↔ 17.5kHz
Emphasizes the displayed Treble frequency
ranges.
2-2
Setting Treble Level:
Press the 55555 or 66666 button or rotate the Rotary
encoder to select the desired Treble Level
(-7~+7).
You can emphasize the treble frequency.
NOTES
• If no buttons are pressed within 5 seconds, the Treble
control setting will be turned off automatically.
• The settings of the Treble Level will be individually
memorized for each source (FM, AM and CD) until the
setting is changed. Once you set Treble frequency for
one of sources (FM, AM and CD), this setting becomes
effective for all those sources .
You can change the Treble Frequency emphasis
to create your own tonal preference.
60Hz
↔ 80Hz ↔ 100Hz ↔ 200Hz
→ WIDE1 → WIDE2→ WIDE3 → WIDE4
(Wide)
← →(Narrow) ...........................
→ Bass setting
mode → Treble setting
mode → Normal
mode → Bass setting
mode → Treble setting
mode → Normal
mode