Setup Lexicon
3-38

POSITIONING THE MICROPHONES FOR THE MICROPHONE CHECK

Refer to the microphone placement examples that begin below to position the microphones for the microphone check.

During the microphone check, position

the microphones:

3As close together as possible
3Relatively centered between and equidistant from
the front left and right speakers
3In a clear line-of-sight path with the speakers
3In a location unobstructed by furniture and other
fixtures, where echoes will not obscure calibration
noise signals
3At 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 p lacement during the microphone
check. All of the microphones are positioned as close
together as possible in an unobstructed location that is
equidistant from the front left and right speakers.

PROPER

microphone positioning for the microphone check
Front
Left
Center
Subwoofer
Front
Right
Microphone
Side
Right
Rear
Right
Rear
Left
Side
Left