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Bose Pow Configuration Utility User Guide
The following dialog box appears and the system will play pink noise:
2. Use an A-weighted SPL (sound pressure level) meter and click the up and down arrows or type
directly in the text box to adjust the calibration level until the SPL meter reads 70 dB-SPL.
3. When you are finished, click
Complete
.
EQ
The
EQ
section allows you to adjust up to 9-band EQ settings for selected outputs by entering the
desired filter values for type, frequency, gain, Q, and bandwidth.
Note:
EQ settings are only configurable when you select
Custom
as the
Speaker EQ
setting. If you select
Flat
, the EQ settings are not configurable. If you select a Bose loudspeaker from the
Speaker EQ
drop-down list, the EQ settings are not configurable because they are already included in Bose
loudspeaker presets.
The following settings are configurable only when you select
Custom
as the
Speaker EQ
setting:
l
Graphical display:
EQ is represented graphically with the X axis representing the frequency range of
20 Hz to 20 kHz, and the Y axis representing the range of gain adjustment from -20 dB to 20 dB.
Click a numbered filter node
in the graph to enable or disable the filter. You can click on the
nodes in the graph to enable or disable filters, and you can move the nodes within the graph to
adjust the settings that appear in the
Filters
table (described below).
Note:
The icon is blue when the filter is enabled.
l
Reset All:
Click
Reset All
(located above the right side of the graph) to return all EQ settings to their
default values in both the graph and the
Filters
table.
l
High Pass / Low Pass
table: Allows you to enable (or disable) and configure High Pass and Low Pass
EQ filters for the selected output, as follows:
-
HighPass:
Click the icon
to enable or disable the High Pass filter, which attenuates all signals
below the specified frequency.
-
LowPass:
Click the icon
to enable or disable the Low Pass filter, which attenuates all signals
above the specified frequency.
Note:
The icon is blue when the filter is enabled.
-
Frequency (Hz):
Click the up and down arrows or type directly in the text box to specify the
frequency in hertz where the High Pass or Low Pass filter is applied.
