JBL SYNTHESIS SDP-40HD - Manual (Page 147)

SDP-40HD Mode Adjust
5-39
Refer to the Panorama Calibration section that begins on page 5-12 for
more information. Available in PANORAMA CALIBRATION mode.
Note:
The LISTENER POS parameter range might extend past the location of the
front left and right speakers.
LIVENESS 30ms to 20.2s
Depends on the SIZE parameter setting. The LIVENESS parameter
adjusts the amount of effect recirculation. Higher settings mimic
more reflective surfaces and increase decay time. Available in
NIGHTCLUB and CONCERT HALL modes.
LOW FREQ WIDTH -25 to +25
Applies low frequency spatial correction to the input signal. This
correction is applied to uncorrelated input signals below 60Hz.
Available in PANORAMA mode.
MASTER LEVEL -5 to +5dB
Adjusts the output level of the current mode. Available in 5.1 2-
CHANNEL, DTS(-ES) 2-CHAN, 5.1mc 2-CHAN modes.
MID RT 24ms to 24.3s
Works with the BASS RT and SIZE parameters to adjust the amount
of time required for mid-frequency information to decay below
60dB in level. The full parameter range might not be available
depending on the SIZE parameter setting. Available in CHURCH and
CATHEDRAL modes.
CAUTION!
Setting the BASS RT, MID RT or SIZE parameters to a high
value may produce undesirable or damaging audio.
OUTPUT LEVELS
Opens the OUTPUT LEVELS menu, which is used to adjust output
levels for the Main Zone audio output connectors labeled Center,
Subwoofer L/R, LFE, Side L/R, and Rear L/R. Refer to page 5-33 for
more information. Available in all except 2-CHANNEL, MONO, 5.1
2-CHANNEL, 5.1 MONO, DTS(-ES) 2-CHAN, 5.1mc 2-CHAN, and
2CH BYPASS modes.
PANORAMA ON, OFF
When set to ON, Dolby PLII MUSIC and Dolby PLIIx MUSIC listening
modes extend the front stereo image to include surround channel
signals, which creates a “wraparound” effect with side wall imaging.
Available in Dolby PLII MUSIC and Dolby PLIIx MUSIC modes.
Note:
The PANORAMA parameter within the Dolby PLII MUSIC and Dolby PLIIx
MUSIC listening modes should not be confused with the separate
PANORAMA listening mode found on page 5-12.
PRE-DELAY 1 to 100ms, OFF
Adjusts delay time between the direct sound and the onset of
reverberation. Higher settings make the simulated space sound
larger. Because some pre-delay is inherent in all source material, you
should begin with the parameter set to the lowest setting, then
make adjustments accordingly. Available in NIGHTCLUB, CONCERT
HALL, CHURCH, and CATHEDRAL modes.