Low pass filter (lpf) adjustment, Phase degree, Integrated function controller – SVS PB12-Plus User Manual

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STA-800D/1000D Equipped Subs

To disable the HPF, rotate the IFC knob until the message “HIGH PASS DISABLE?” is displayed. Single-click the

IFC knob to disable the HPF, and single-click again to get to the top-level menu. If the HPF disable feature is

selected accidentally, double-click the IFC knob to return to the top-level menu.

Low Pass Filter (LPF) Adjustment

The LPF Function sets the frequency and slope for the low frequencies that will be played by the subwoofer.

From the IFC WELCOME screen, single-click the IFC knob and rotate the IFC knob two clicks clockwise until

the display reads “MENU/LOW PASS”. Single-click the IFC knob to get to the LPF Function menu. If the LPF is

disabled, a message to that effect will be displayed.

If the LPF is disabled, turn the IFC knob clockwise which will display the Low Pass Frequency menu. To set the

LPF frequency to a value other than what is currently displayed, single-click the IFC knob and then rotate the

knob clockwise or counter-clockwise to set the desired frequency. Frequency choices include 31, 40, 50, 63,

80, 100, and 125Hz.

Single-click the IFC knob to return to the Low Pass Function menu. Turn the IFC knob to move to the Low Pass

Slope submenu and single-click to change the slope value. The Low Pass Slope defines the slope of the attenu-

ationcurve above the selected frequency. Two choices are available; 12 dB per octave and 24 dB per octave.

To disable the LPF, rotate the IFC knob until the message “LOW PASS DISABLE?” is displayed. Single-click the

IFC knob to disable the LPF, and single-click again to get to the top-level menu. If the LPF disable feature is

selected accidentally, double-click the IFC knob to return to the top-level menu.

Phase Degree

The Phase Degree Function allows the adjustment of timing for the arrival of bass information from the subwoofer

to the listening position. This allows for a finer degree of subwoofer integration with the main speakers.

From the IFC WELCOME screen, single-click the IFC knob and rotate the IFC knob three clicks clockwise until the

display reads “MENU/PHASE DEGREE”. Single-click the IFC knob to select the Phase Degree Function. Rotate the

IFC knob to select the appropriate value and single-click to select. If the Phase Degree Function is selected ac-

cidentally, double-click to return to the top-level menu.

The range of adjustment of this control is 0 degrees to 180 degrees in 15 degree increments.

Integrated Function Controller

15

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