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55
Warning messages
If a warning message is displayed after the measurement, you can still save the measurement
results by following on-screen instructions.
However, we recommend you perform YPAO again in order to use the unit with the optimal
speaker settings.
Warning message
Remedy
WARNING 1
A speaker cable may be
connected with the reverse
polarity (+/-).
Select “Wiring” in “Measurement result” (p.53) and check the cable
connections (+/-) of the speaker identified by “Reverse”.
If the speaker is connected incorrectly:
Turn off the unit and power amplifier and then reconnect the speaker
cable.
If the speaker is connected correctly:
Depending on the type of speakers or room environment, this message
may appear even if the speakers are connected correctly. In this case,
you can ignore the message.
WARNING 2
A speaker is placed more than
24 m (80 ft) from the listening
position.
Select “Distance” in “Measurement result” (p.53) and move the speaker
identified by “>24.00m (>80.0ft)” within 24 m (80 ft) of the listening
position.
Turn off the unit and power amplifier, and then install the
corresponding speaker within 24 m of the listening position.
WARNING 3
There are significant volume
differences between the
speakers.
Select “Level” in “Measurement result” (p.53) and check the speaker
identified by “Over ±10.0dB”, then check the usage environment and
cable connections (+/-) of each speaker, and the volume of the
subwoofer. If there is a problem, exit YPAO, turn off the unit and power
amplifier, and then correct the connections and arrangement of the
speakers. We recommend using the same speakers or speakers with
specifications that are as similar as possible.
