JBL SDP-5, Home Theater System, 201 manual THX ULTRA2 SUB, BGC Boundary Gain Compensation

SDP-5

SETUP

MAIN MENU

MODE ADJUST

AUDIO CONTROLS

SETUP

The THX ULTRA2 SUB and BGC parameters are available on the CUSTOM and SYNTHESIS 7CH SETUP menus. When a parameter setting is adjusted on one menu, it is automatically adjusted on the other menu as well.

SETUP

INPUTS

SPEAKERS

REAR PANEL CONFIG DISPLAYS VOLUME CONTROLS TRIGGER

LOCK OPTIONS

SPEAKER SETUP

CUSTOM SETUP SYNTHESIS 7CH SETUP SPEAKER DISTANCES LEVELS CALIBRATION

		R	SR	RR
		80Hz	80Hz	80Hz
		C
		80Hz
	M	L	SL	RL
	SUB
80Hz		80Hz	80Hz	80Hz

CUSTOM SETUP

FRONT L/R	80Hz
CENTER	80Hz
SIDE L/R	80Hz
REAR L/R	80Hz
SUBWOOFER	80Hz
THX ULTRA2 SUB	OFF
BGC	N/A
ASA	APART

ON

OFF

The BGC parameter is not available when the THX ULTRA2 SUB parameter is set to OFF.

THX ULTRA2 SUB					ON, OFF
			or
SETUP	SPEAKERS	CUSTOM SETUP		SYNTHESIS 7CH SETUP
THX ULTRA2 SUB

Indicates whether or not the subwoofer connected to the Main Zone audio output connector labeled Subwoofer is Ultra2 certified. Select the ON setting if the connected subwoofer is Ultra2 certified and the OFF setting if the connected subwoofer is not Ultra2 certified. When set to ON, the CUSTOM and SYNTHESIS 7CH SETUP menu BGC parameter (next column) can be used to adjust boundary gain compensation. When set to OFF, the BGC parameter is not available (N/A).

BGC (Boundary Gain Compensation)						ON, OFF
				or
	SETUP	SPEAKERS	CUSTOM SETUP		SYNTHESIS 7CH SETUP	BGC

Adjusts boundary gain compensation when the CUSTOM and SYNTHESIS 7CH SETUP menu THX ULTRA2 SUB parameter is set to ON. When the BGC parameter is set to ON, a highpass 55Hz filter is applied to all Main Zone listening modes and audio output connectors. When set to OFF, no filter is applied to Main Zone listening modes and audio output connectors. When the parameter setting is N/A, the THX ULTRA2 SUB parameter is set to OFF and boundary gain compensation cannot be adjusted.

Note:

BGC compensates for increased bass energy that is caused by the proximity of the speakers to the listening room walls.

. . . Custom Speaker Setups continues on page 3-34

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