B&K Reference 50 Owner's Manual page 36

From Remote
1 À(UP) or §(DOWN)
2 ¶ •
(LEFT) or (RIGHT)
3 À(UP) or §(DOWN)
4 ¶ •
(LEFT) or (RIGHT)
5 repeat 1 – 4
6 MENU
Setup up the notch filter - your processor may be set to correct accentuated bass information caused by room
size and speaker positioning. The notch filter setup is independent of any other EQ settings and is engaged at all
times, regardless of the EQ selection.
From Remote
1 À(UP) or §(DOWN)
2 ¶ •
(LEFT) or (RIGHT)
3 À(UP) or §(DOWN)
4 ¶ •
(LEFT) or (RIGHT)
5 À(UP) or §(DOWN)
6 ¶ •
(LEFT) or (RIGHT)
7 repeat 1 – 6
8 MENU
From Front Panel
(UP) or (DOWN)
VOLUME KNOB
(UP) or (DOWN)
VOLUME KNOB
repeat 1 – 4
MENU
SETUP ROOM EQUALIZATION
THX Boundary Gain Comp
Test Tone 100.0 Hz
Notch 150.0 Hz 150.0 Hz -20.0 dB
150.0 Hz
Notch Width 146.4 - 153.6 Hz
Bass 320.0 Hz +4.5 dB
Treble 10.0 kHz -18.0 dB
Subwoofer Phase
next item adjust
MENU system setup
TONE lvl OFF
From Front Panel
(UP) or (DOWN)
VOLUME KNOB
(UP) or (DOWN)
VOLUME KNOB
(UP) or (DOWN)
VOLUME KNOB
repeat 1 – 6
MENU
32
Action
move to Test Tone frequency
set to desired frequency
move to Notch, Bass or Treble adjustments
set to desired values
repeat until desired result is achieved
return to SETUP SYSTEM
NO
Off
Normal
Action
move to Notch Frequency
set to desired notch frequency
move to Notch Level
set to desired notch level
move to Notch Width
set to desired notch width
repeat until bass accentuation is reduced
return to SETUP SYSTEM