16
EN
4 Setup
Subwoofer setup
(For HTR9900 only)
Fine-tune the subwoofer setting based on your
listening preferences.
1
Turn the subwoofer on with the
POWER
switch,
2
Play music with bass content.
3
Turn the
OUTPUT LEVEL
switch
clockwise until you begin to hear the
source. Adjust the volume output to a
comfortable listening level.
4
Switch the
PHASE
switch to '-
180°
'. This
will let you determine if the bass sounds
louder in your seating position. The more
bass-heavy setting is where the output of
the subwoofer and the main speakers are
most in phase. Use whatever position is
louder at your seating location. However, if
you do not notice any difference when
changing the setting, it only means there
are no issues in your room and all is
fi
ne.
5
With the overall level at a reasonable
volume, walk around the room. Listen for
the balance between the subwoofer and
the speakers. If there is too much low
frequency sound, turn the
FREQUENCY
switch counter-clockwise towards “80 Hz”
If more bass is needed, turn the
FREQUENCY
switch towards “160 Hz”.
Adjust for a good even balance.
Note
For HTR9900, the default frequency is 80 Hz.
•
200W
AC220 240V 50Hz
POWER
OFF
ON
INPUT
PHASE
0º
180º
FREQUENCY
OUTPUT
LEVEL
MIN
MAX
50Hz
160Hz
LINE
a
b
c
d
e
a
POWER switch
Use this switch to turn off the
•
subwoofer. The subwoofer is turned on
when the power switch is switched to
ON position. It is not automatically
turned on when powered up. Ensure
that the switch is at the correct position
b
LINE INPUT socket
Connect to the subwoofer input socket
•
on the receiver.
c
PHASE switch
This switch changes the polarity of the
•
input to the subwoofer. Adjust this
switch for most Bass.
d
FREQUENCY switch
This switch changes the crossover point
•
for the subwoofer and speakers.
e
OUTPUT LEVEL switch
This switch adjusts the amount of
•
subwoofer level in the acoustic mix.
Turn the knob clockwise for more bass,
counter-clockwise for less Bass.
