Lyngdorf Audio MP-60 – Owner’s manual
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Troubleshooting
RoomPerfect™
The calibration microphone is very sensitive and may pick up unwanted noise, including subsonic signals
and background noise, which disturbs the measurements. If the signal is disturbed, it will take longer for the
system to make a correct measurement.
A measurement that has been disturbed by noise but completed will always be correct; it is not necessary to
redo it. If the measurement has stopped due to an error, one of the error messages below will be shown.
Error Messages
No microphone connected
No microphone or cable is registered, why the microphone connection is not working. Check that the
microphone cable is connected to the microphone socket on the back panel. If the problem continues, test
the microphone cable by connecting the microphone directly into the microphone socket and select Retry.
If the microphone is detected, replace the microphone cable and retry the measurement.
Fault – No signal
This error message can arise due to a signal classification of no sound. This happens if the sound volume
has been muted or a cable is disconnected.
•
Check the sound volume.
•
Check all cable connections, including interconnects, speakers, amplifiers, etc.
•
Check the measuring signal volume.
If none of these measures solve the error, request a replacement microphone from Lyngdorf Audio.
Fault – Signal clipping
Either the incoming signal has been classified as too loud, resulting in clipping or distortion, or a loud noise in
the immediate environment has corrupted the measurement results. If a loud noise has in fact occurred,
such as the sound of a closing door, reduce noise levels inside and in the immediate vicinity of the room and
repeat the measurement. If no loud noise has occurred, reduce the volume of the signal and repeat the
measurement.
