Lexicon RV-8 User Manual page 90

Setup
CHECKING THE MICROPHONES
Message
The microphone detected the calibration
(MICROPHONE)
noise signal without error.
OK
The RV-8 did not detect the microphone
(MICROPHONE)
during the silence check.
NOT DETECTED
The RV-8 detected the microphone dur-
(MICROPHONE)
ing the silence check. However, the
SIGNAL TOO LOW
microphone level determined during the
silence check was not confirmed during
the microphone check.
The microphone level is more than 20dB
(MICROPHONE)
below the highest microphone level.
OUT OF RANGE
The microphone level could not be
(MICROPHONE)
determined because of excessive room
TOO MUCH ROOM NOISE
noise in the listening space.
POSITIONING THE MICROPHONES FOR AUTOMATIC CALIBRATION
Proper microphone placement is essential to achieving the desired
automatic calibration results. Microphone placement determines
whether the RV-8 calibrates optimal speaker distances and output
levels for a single listening position, several listening positions in a
single row, or several listening positions in the listening space.
3-42
(continued)
Description
• N/A
• Examine microphone input connections to ensure that the microphones are properly con-
nected to the RV-8 and that microphone cable plugs are fully inserted for a solid connection.
• The microphone may be damaged. Contact an authorized Lexicon dealer for assistance.
• Examine microphone input connections to ensure that the microphones are properly con-
nected to the RV-8 and that microphone cable plugs are fully inserted for a solid connection.
• The microphones may be positioned too far from the front speakers. Refer to the microphone
placement examples that begin on page 3-38 to confirm that the microphones are appropri-
ately positioned for the microphone check.
• The microphone may be damaged. Contact an authorized Lexicon dealer for assistance.
• Examine microphone input connections to ensure that the microphones are properly con-
nected to the RV-8 and that microphone cable plugs are fully inserted for a solid connection.
• The microphones might be positioned too far from the front speakers. Refer to the micro-
phone placement examples that begin on page 3-38 to confirm that the microphones are
appropriately positioned for the microphone check.
• The microphone may be damaged. Contact an authorized Lexicon dealer for assistance.
• Eliminate extraneous noises in the listening space, including conversations, air conditioners
and sounds that filter in through open doors and windows.
• The microphone may be damaged. Contact an authorized Lexicon dealer for assistance.
Troubleshooting
• Refer to the microphone placement examples that begin on the
next page to position the microphones for automatic
calibration. Select the microphone placement that best meets
the needs of the listening space.
Lexicon