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microphone stand, in your primary listening position. The height and the
orientation of the microphone should correspond to your head's height and
direction.
Press enter and a test signal will start from the left speaker. The TDAI-1120
will give an estimated optimal volume for calibrating the system or will
accept the current volume. Adjust the volume if required and retry the
measurement.
The calibration volume should not be so loud that it is inconvenient to you,
or that it causes damage to your loudspeakers. If this is the case, set it to a
lower and more appropriate level. A low volume can result in a longer
calibration time or a measurement time out. If the system accepts a
measurement, you can go on. A low volume and long measurement will not
affect the quality of the calibration.
Measuring the focus
position
When the calibration volume
has been set, RoomPerfect™
will send a range of tones to
measure the focus position.
Measuring random room positions
When the focus position has been measured, the next step is to measure
the acoustical properties of the room. It is important to perform well spaced
measurements to get a comprehensive image of the acoustical properties
of the room. See "RoomPerfect troubleshooting" on page 24 if the
measurement stops prematurely.
Keep taking measurements until RoomKnowledge reaches minimum 90%.
Lyngdorf Audio TDAI-1120 – Owner's manual
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