Alpine CDA-7862 User Manual

Default values
BC: 80 Hz
BW: WIDE1
TC: 10.0kHz
HP: OFF
LP: OFF
SUBW (Phase): NOR

• If you turn the battery power OFF, all settings return to factory

• If HP, LP, BC, and TC are all set to ON, depending on the BC and

• Except when the HP and LP is turned OFF, the subwoofer is in

• When the subwoofer is set to OFF, LP mode and change of

• If no buttons are pressed within 5 seconds, the display for setup

When the Blackout mode is turned on, the CFL
display will turn off to reduce power consumption.
This additional power enhances the sound quality.

Press and hold the BLACK OUT button for at
least 2 seconds to start the blackout mode. The
display panel lighting turns off, and the audio
signals bypass the treble and bass circuits. This
reduces noise to give a clean, flat response.

NOTE
If any button on the unit is pressed during the blackout
mode, the function will be displayed for 5 seconds to show
the operation before returning to Blackout mode.

To cancel the blackout mode, press and hold the
BLACK OUT button for at least 2 seconds.

Press the DISP (DISPLAY) button to select the
desired Display pattern mode.

Each press changes the display patterns.

Pattern

1

2

3

4

5

6

7

8

9

10

Description

Frequency Pattern

Normal Pattern (Upward)

Peak Value Increasing Pattern

Elevator (left/right) Pattern

Elevator (up/right) Pattern

Warp Pattern

Center Division Pattern

Scan Display
(Repeats from Pattern 1 to Pattern 7
for every 5 seconds endlessly.)

Mode Display

Silent Display (Spectrum analyzer Off)

Within 5 seconds, press the DN g or
f UP button repeatedly to select the desired
parameter.

        → ∗BC or BW         → TC         → HP
           DEFP 

←          SUBW ←          LP ←

∗ Each time you press the MODE (Audio Control)

knob, the BC and BW change alternatery.

Press the MODE (Audio Control) knob to toggle
between the BC and BW.

1. BC (Setting the Bass Frequency):

    → 60Hz     → 70Hz     → 80Hz     → 90Hz
      180Hz 

←   150Hz ←   130Hz ←   100Hz ←

Emphasizes the displayed Bass frequency
ranges.

2. BW (Setting the Bass Band Width):

(Q-Factor)

→ WIDE1 → WIDE2 → WIDE3 → WIDE4

(Narrow)

←.................................→ (Wide)

Changes the displayed frequency’s band width
to narrow or wide.

NOTE
A narrow or wide wave pattern on the display will
indicate the selected band width.

3. TC (Setting the Treble Frequency):

→ 10.0kHz → 12.5kHz → 15.0kHz → 17.5kHz

Emphasizes the displayed treble frequency
ranges.

4. HP (Setting the High Pass Filter):

→ OFF → 80Hz

→ 120Hz

→ 160Hz

Outputs all frequencies higher than that selected
according to your preference.

5. LP (Setting the Low Pass Filter):

→ OFF → 160Hz

→ 120Hz

→ 80Hz

Outputs all frequencies lower than that selected
according to your preference.
(Only available when using the subwoofer output
from this unit.)

6. SUBW (Change the Subwoofer Phase):

NOR 

↔ REV

You can change the subwoofer phase.
(Only available when using the subwoofer output
from this unit.)

7. DEFP (Defeat On and Off):

ON 

↔ OFF

When DEFEAT is turned ON, all items 1 to 6 are
set to default values.
When DEFEAT is turned OFF, all items 1 to 6
resume their last set values.