En
30
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.
TV screen
Front display
■
Procedure to handle warnings
1
Check the content of warning message
and press ENTER.
2
Use the cursor keys (
e
/
r
) to select the
desired operation.
To save the measurement results:
Select “SAVE” and press ENTER.
To discard the measurement result:
Select “CANCEL” and press ENTER.
3
Disconnect the YPAO microphone from
the unit.
Warning
message
Auto Setup
Start
Exit
Measurement
Finished
Result
3 / 2 / 0.1 ch
3.0 / 10.5 m
-3.0 / +10.0 dB
W-1:Out of Phase
OK:ENTER
MUTE
ENHANCER STEREO TUNED
SLEEP
OUT
ECO
CHARGE
ADAPTIVE DRC
VIRTUAL
W-1:PHASE
VOL.
Problem speaker (blinks)
• Texts in parentheses denote indicators on the front display.
Warning message
Cause
Remedy
W-1:Out of Phase
(W-1:PHASE)
A speaker cable may be connected with the
reverse polarity (+/-).
Check the cable connections (+/-) of the problem speaker.
If the speaker is connected incorrectly:
Turn off the unit, 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.
W-2:Over Distance
(W-2:DISTANCE)
A speaker is placed more than 24 m (80 ft)
from the listening position.
Exit YPAO, turn off the unit, and place the problem speaker
within 24 m (80 ft) of the listening position.
W-3:Level Error
(W-3:LEVEL)
There are significant volume differences
between the speakers.
Check the usage environment and cable connections (+/-) of
each speaker, and the volume of the subwoofer. If there is
any problem, exit YPAO, turn off the unit, and then reconnect
speaker cable or correct the speaker positions. We
recommend using the same speakers or speakers with
specifications that are as similar as possible.
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00_RX-A550_om_U.book Page 30 Thursday, March 26, 2015 5:44 PM
