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The test signal will start and shortly thereafter the TDA2200 will suggest an initial estimate
of the desired maximum calibration volume (in dB).
Please raise or lower the volume towards the desired maximum volume shown on the
display but ensure you avoid clipping, uncomfortably loud levels and damage to the
loudspeakers. Continue choosing Retry for a re-estimation of the desired maximum
calibration volume, until an appropriate calibration volume is reached. If you find the
suggested calibration volume too loud simply turn down the volume to an appropriate level
and choose Save current.
When the message below is displayed, the calibration volume has successfully been set
and saved.
• When performing the required measurements in the guided set-up
, the
environments should reflect your normal listening situation.
• Do not block
the line of sight between the microphone and the
loudspeakers.
•
The calibration volume found by RoomPerfect™ is a recommended
maximum volume. Lower volumes can be used if you consider
the
measuring signal too loud for you, your environment and loud-
speakers.
•
The orientation and height of the microphone in the focus/listening
position should reflect your main listening situation.
• The measuring volume can be cha
nged at any time between
measurements simply by adjusting the volume.
The next step is to perform the first measurement, which is a focus/listening position
measurement, with the microphone placed in the same position as for the calibration
procedure.