Lexicon MC-12HD, User Manual

Page: 90 / 214

Setup
Lexicon
3-48
AUTOMATIC CALIBRATION
(continued)
When calibrating for multiple listening
positions in a single row, position the
microphones:
3
At the approximate spot where the listeners’
heads will be positioned
3 In a clear line-of-sight path with the speakers
3
In a location unobstructed by furniture and
other fixtures, where echoes will not obscure
calibration noise signals
3
At least 2 feet (0.61m) from all speakers and
walls, but within 30 feet (9.14m) of all speakers.
The illustration to the right provides an example of
proper microphone placement when calibrating for
multiple listening positions in a single row. Each micro-
phone is positioned in a single listening position within
a single row, allowing the MC-12HD to calibrate
optimal speaker distances and output levels for that
row at the expense of a single listening position.
PROPER
microphone placement to achieve the best results for multiple listening positions in a single row
Front
Left
Center
Subwoofer
Front
Right
Microphone
Side
Right
Rear
Right
Rear
Left
Side
Left