JBL SDP-40HD manual Cathedral, Panorama, Bass Content Stereo BINAURL, MONO, Stereo LOW Freq Width

Mode Adjust JBL

CATHEDRAL

MODE ADJUST CATHEDRAL

The CATHEDRAL mode is similar to the CHURCH listening mode. It uses a reverb algorithm to emphasize the rich, smooth, reverberant decay characteristic of large listening spaces with long reverber- ation time relative to their size, such as cathedrals.

The CATHEDRAL mode is a superior room simulation listening mode because it uses a proprietary reverb algorithm that is relied upon by a majority of recording engineers to add ambience to recordings.

Parameter	Default Setting	Possible Settings
CENTER DEPTH	12	0 to 18
SPEECH DETECT	ON	ON, OFF
SIZE*	30m	4 to 30m
MID RT*	3.72s	24ms to 24.3s
BASS RT*	4.47s	5ms to 48.6s
PRE-DELAY	23ms	OFF, 1 to 100ms
ROLLOFF	3.1kHz	500Hz to 20.0kHz, OFF
EFFECT LVL	-8dB	-12 to +6dB
OUTPUT LEVELS	Refer to page 5-33
CUSTOM	Refer to page 5-34

*BASS RT, MID RT, and SIZE parameter settings are interdependent, meaning that the full parameter range might not be available depending on the other parameter settings.

See page 5-35 for detailed parameter descriptions.

PANORAMA

MODE ADJUST PANORAMA

Parameter	Default Setting Possible Settings
EFFECT LVL	+4dB	-12 to +6dB
BASS CONTENT	STEREO	BINAURL, MONO, STEREO
LOW FREQ WIDTH	+0	-25 to +25dB
SURR ROLLOFF	3.1kHz	500Hz to 20.0kHz, OFF
REAR DLY OFFSET	15ms	OFF, 1 to 30ms
INPUT BALANCE	<>	L< to <> to >R
CALIBRATION	Refer to page 5-13
OUTPUT LEVELS	Refer to page 5-33
CUSTOM	Refer to page 5-34

The PANORAMA mode is designed for playback of stereo and matrix encoded sources. PANORAMA uses proprietary Lexicon algorithms to move the stereo image outward from the front speakers, producing a wider stereo field with greater depth.

Sound quality depends on proper location of the listening position and front speakers. When the front speakers are positioned close to either side of the display device, the effect is produced over a wider area than when the front speakers are positioned at a large angle from the display device.

See page 5-35 for detailed parameter descriptions.

5-12