Lyngdorf Audio TDAI 2200 - Manual (Page 30)

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RoomPerfect™ Troubleshooting
No microphone connected
The error message ‘No microphone connected’ is displayed when no microphone is connected to the
TDAI 2200.
Solution:
• Connect the microphone on the right-hand side of the back panel.
No signal
1. The error message ‘Fault – No signal’ is displayed when the incoming signal is classifi ed as
pure noise. This happens when the measuring signal is too low compared with the noise
from the local environment. This could be due to there being too much noise in your
measuring environment.
2. The above error message is also displayed when the loudspeakers are not connected and/or
Mute is activated.
Solution:
• Raise the measuring signal volume before continuing with the measurement.
• Connect your loudspeakers and/or de-activate Mute.
Signal clipping
1. The error message ‘Fault – Signal clipping’ is displayed when the incoming signal is
classifi ed as too loud resulting in clipping (distortion).
2. A loud noise from the local environment that has corrupted the measurement results in this
error message.
Solution:
• Lower the measuring signal volume before continuing with the measurement.
• Repeat the measurement with no changes; however refrain from making excessive noise
when measuring.
Low signal
The error message ‘Fault – Low signal’ is displayed when the measurement has taken more than 5
minutes for the low frequency signal or 2 minutes for the high frequency signal. This happens most
often when using a low measuring signal compared to the background noise of your environment,
something that results in prolonged measuring times.
Solution:
• Raise the measuring signal volume before continuing with the measurement, or reduce the
noisy elements in your environment.