Lexicon RV-8 User Manual page 155

RV-8
PANORAMA
MODE ADJUST PANORAMA
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.
Parameter Default Setting
EFFECT LVL +4dB
BASS CONTENT STEREO
LOW FREQ WIDTH +0
SURR ROLLOFF 3.1kHz
REAR DLY OFFSET 15ms
INPUT BALANCE <|>
CALIBRATION Refer to next column
OUTPUT LEVELS Refer to page 6-37
CUSTOM Refer to page 6-37
See "Listening Mode Menu Option and Parameter Descriptions" on page 6-39 for
.
detailed descriptions
Possible Settings
–12 to +6dB
BINAURL, MONO, STEREO
–25 to +25dB
500Hz to 20.0kHz, OFF
OFF, 1 to 30ms
L< to <|> to >R
PANORAMA CALIBRATION
MODE ADJUST PANORAMA CALIBRATION
Select PANORAMA
PANORAMA CALIBRATION
the PANORAMA CALIBRATION menu shown
SOURCE LEFT & RIGHT
to the left, to calibrate the PANORAMA
SPEAKER ANGLE 30deg
LISTENER POS +0
listening mode. This listening mode must be
calibrated to take full advantage of its
NOTE:
effects.
ENSURE THAT
"SPEAKER SETUP" HAS
BEEN PROPERLY
For best results, you should center the
PERFORMED
primary listening position between the front
left and right speakers as shown in the Center illustration at the top
of the next page. Otherwise, the PANORAMA listening mode will be
calibrated with varying results.
An external calibration source is required to calibrate the
PANORAMA listening mode. You should select a familiar stereo
source.
Parameter Default Setting Possible Settings
SOURCE LEFT & RIGHT
SPEAKER ANGLE 30deg
LISTENER POS +0
See "Listening Mode Menu Option and Parameter Descriptions" on page 6-39 for
detailed descriptions.
Mode Adjust
CALIBRATION to open
RIGHT, LEFT & RIGHT, LEFT
10 to 90deg
-127 to +127
6-13