Lyngdorf TDAI-3400, Руководство пользователя

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RoomPerfect™ Setup
The RoomPerfect™ microphone is a very sensitive and finely calibrated device which
must be treated with utmost care. If the microphone has been dropped on the floor, it may
be damaged. If this is the case, obtain a new microphone from your Lyngdorf Audio
representative before performing the system calibration.
RoomPerfect™ Preparations
•
Place the RoomPerfect
™ calibration microphone on the stand. Be sure to fasten the screws properly
so the microphone does not move during a measurement.
•
Plug the supplied microphone cable into the microphone.
•
Connect the microphone cable to the TDAI-3400 using the included mini-jack connector.
Placing the Microphone in the Focus Position
When you are prompted to place the microphone in the
focus position, connect the microphone to the microphone
input on the front of the TDAI-3400 and place the
microphone, using the microphone stand, in your primary
listening position. The height and the orientation of the
mi
crophone should correspond to your head’s height and
direction.
Volume Setting
Press Enter and a test signal will start from the left speaker. The system will give an estimated optimal
volume for calibrating the system or will accept the current volume. Adjust the volume if required by the
system 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. A low volume and long measurement will not affect the
quality of the result.
If the system continues to require higher signal level, the problem could be a defective adaptor, cable or
microphone.
Measuring the Focus Position
When the calibration volume has been set, RoomPerfect™ will send a range of pure tones to measure the
focus position. If there is noise in the room, the measurement may take longer. This will not affect the quality
of the result.