Lexicon Controller Version 4 EQ MC-12 - Manual (Page 20)

POSITIONING THE MICROPHONES FOR THE MICROPHONE CHECK
Proper microphone placement is essential to achieve the desired automatic calibration results. Refer to the microphone placement examples
that begin below to properly position the microphones for the microphone check.
Configuring the MC-12 for V4 EQ
2-6
Lexicon MC-12 Controller
The microphones SHOULD be positioned:
✓ as close together as possible
✓ relatively centered between and equidistant
from the front left and right loudspeakers
✓ in a clear line-of-sight path with the loudspeakers
✓ in a location unobstructed by furniture and
other fixtures
✓ in a location where echoes will not obscure
calibration noise signals
✓ at least 2 feet (0.61m) from all loudspeakers
and walls
✓ within 30 feet (9.14m) of all loudspeakers
The listening room to the left shows proper microphone
placement for the microphone check. The microphones
are clustered in an unobstructed location that is
relatively centered between and equidistant from the
front left and right loudspeakers.
Front
Left
Center
Subwoofer
Front
Right
Side
Right
Rear
Right
Rear
Left
Side
Left
Microphone
PROPER
Figure 2-2. Proper microphone placement for the microphone check.