Dual XML8150 - Manual (Page 9)

9
Bass Center Frequency
Middle Center Frequency
Treble Center Frequency
Bass "Q" Factor
Mid "Q" Factor
Low Pass Filters
Press AUDIO/MENU until BASS appears. Then press SELECT
until BAS FREQ appears. Rotate the volume knob to adjust
(60Hz - 80Hz - 100Hz - 200Hz).
Press AUDIO/MENU until MIDDLE appears. Then press
SELECT until MID FREQ appears. Rotate the volume knob to
adjust (500Hz - 1kHz - 1.5kHz - 2.5kHz).
Press AUDIO/MENU until TREBLE appears. Then press
SELECT until TRE FREQ appears. Rotate the volume knob to
adjust (10kHz - 12.5kHz - 15kHz - 17.5kHz).
Press AUDIO/MENU until BASS appears. Then press SELECT
twice until BAS Q appears. Rotate the volume knob to adjust
(1.0 - 1.25 - 1.5 - 2.0).
Press AUDIO/MENU until MIDDLE appears. Then press
SELECT twice until MID Q appears. Rotate the volume knob
to adjust (0.5 - 0.75 - 1.0 - 1.25).
Press AUDIO/MENU until SUBWFR appears. Then press
SELECT until SUB LPF appears. Rotate the volume knob to
adjust (OFF - 80Hz - 120Hz - 160Hz).
Note: When using the LPF feature, set any crossover on
the amplifier to full range or off, to avoid filtering of audio
frequencies twice.
Audio Menu - Advanced Control
The XML8150 inclues advanced audio control to provide superior adjustability in the sound
output. These adjustments include:
• Center Frequency - focuses bass, mid, and treble adjustments around a specific frequency.
• Quality ("Q") Factor - narrows or expands the bass or mid bandwidth around the center frequency.
• Low Pass Filters - removes mid and treble frequencies from the subwoofer RCA outputs.
These advanced audio controls are located as sub-menu items in the audio menu as
shown below.
BASS MIDDLE TREBLE SUB
BAS FREQ
BAS Q MID Q
MID FREQ TRE FREQ LPF
Press AUDIO/MENU
Press
SELECT
XML8150 OPERATION