Adjusting Loudness; Using Subwoofer Output - Pioneer DEH-P4900IB Mode D'emploi

Operating this unit
Fine-adjusting equalizer curve
You can adjust the center frequency and the Q
factor (curve characteristics) of each currently
selected curve band (EQ-LOW/EQ-MID/
EQ-HIGH).
Level (dB)
Center frequency
1 Press AUDIO and hold until frequency
and the Q factor (e.g., F-80 Q-1W) appears
in the display.
2 Press AUDIO to select the band for ad-
justment from among low, mid and high.
3 Press c or d to select the desired fre-
quency.
Low: 40—80—100—160 (Hz)
Mid: 200—500—1k—2k (Hz)
High: 3k—8k—10k—12k (Hz)
4 Press a or b to select the desired Q fac-
tor.
2W—1W—1N—2N
Note
If you make adjustments, CUSTOM curve is up-
dated.

Adjusting loudness

Loudness compensates for deficiencies in the
low- and high-sound ranges at low volume.
1 Press AUDIO to select LOUDNESS.
2 Press a to turn loudness on.
Loudness level (e.g., LOUDNESS MID) ap-
pears in the display.
# To turn loudness off, press b.
3 Press c or d to select a desired level.
LOW (low)—MID (mid)—HIGH (high)
Q=2W
Q=2N
Frequency (Hz)

Using subwoofer output

This unit is equipped with a subwoofer output
which can be turned on or off.
1 Press SW to select SUBWOOFER.
# You can also select the subwoofer setting
menu by pressing AUDIO on the unit.
2 Press a to turn subwoofer output on.
SUBWOOFER NOR appears in the display.
Subwoofer output is now on.
# If the subwoofer output phase has been set to
the reverse, SUBWOOFER REV will be displayed.
# To turn subwoofer output off, press b.
3 Press c or d to select the phase of sub-
woofer output.
Press c to select reverse phase and REV ap-
pears in the display. Press d to select normal
phase and NOR appears in the display.
Adjusting subwoofer settings
When the subwoofer output is on, you can ad-
just the cut-off frequency and the output level
of the subwoofer.
1 Press SW to select SUBWOOFER.
# You can also select the subwoofer setting
menu by pressing AUDIO on the unit.
# When the subwoofer output is on, you can se-
lect SUBWOOFER (subwoofer setting).
2 Press c or d to select cut-off frequency.
50—63—80—100—125 (Hz)
Only frequencies lower than those in the se-
lected range are outputted from the subwoo-
fer.
3 Press a or b to adjust the output level
of the subwoofer.
+6 to –24 is displayed as the level is increased
or decreased.
Section
02
19
En