Lexicon RV-8 User Manual page 136

MODE ADJUST
PANORAMA
MODE ADJUST PANORAMA
• Designed for playback of stereo and matrix-encoded sources.
• Uses proprietary Lexicon algorithms to move the stereo image
outward from the front speakers, producing a wider stereo field
with greater depth.
• 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.
Option/ Default
Parameter Setting
EFFECT LVL +4dB
BASS CONTENT STEREO
LOW FREQ WIDTH +0
SURR ROLLOFF 3.1kHz
REAR DLY OFFSET 15ms
INPUT BALANCE <|>
CALIBRATION Refer to the next column
OUTPUT LEVELS Refer to page 6-37
CUSTOM Refer to page 6-34
Listening mode menu option and parameter descriptions begin on page 6-33.
6-12
Possible
Settings
-12dB to +6dB
BINAURL, MONO, STEREO
-25dB to +25dB
500Hz to 20.0kHz, OFF
OFF, 1ms to 30ms
L< to <|> to >R
PANORAMA CALIBRATION
MODE ADJUST PANORAMA CALIBRATION
• The PANORAMA listening mode must be calibrated to take full
advantage of its effects.
• For best results, it is recommended that you center the primary
listening position between the front left and right speakers as
shown in the illustration centered at the top of page 6-14.
Otherwise, the PANORAMA listening mode will be calibrated
with various results.
Option/ Default
Parameter Setting
SOURCE LEFT & RIGHT
SPEAKER ANGLE 30deg
LISTENER POS +0
Calibration parameter descriptions begin on the next page.
To calibrate the PANORAMA listening mode:
1. Remove all obstructions between the speakers and the primary
listening position.
2. Make sure the distances between the speakers and the primary
listening position are properly measured. Then, enter these
distances on the SPEAKER DISTANCES menu.
3. Sit in the primary listening position. If the primary listening
position is not centered between the front left and right
speakers, set the LISTENER POS parameter to compensate for
the difference. Refer to the LISTENER POS parameter
description on the next page for assistance.
Lexicon
Possible
Settings
RIGHT, LEFT & RIGHT, LEFT
10deg to 90deg
-127 to +127