Sony STR-ZA810ES Mode D'emploi page 22

Display Explanation
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Code 32, Code 33 Sound is not detected from speakers.
 Sound is not detected from one or both of the front
speakers. Ensure the calibration microphone is not
damaged, and is connected to the CALIBRATION MIC
jack on the front panel of the receiver, and that all
speakers are properly connected.
 Sound is not detected from either the left or right
surround speakers. Ensure both the surround
speakers are connected to the SURROUND terminals.
 A surround back speaker is connected only to the
SURROUND BACK/HEIGHT R terminals. If connecting
only one surround back speaker, connect it to the
SURROUND BACK/HEIGHT L terminals.
 Sound is not detected from either the left or right
height speakers. Ensure both the height speakers are
connected to the SURROUND BACK/HEIGHT
terminals.
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Sound is not detected from any speakers. Please ensure
the calibration microphone is not damaged and is
connected to the CALIBRATION MIC jack on the front
panel of the receiver.
Code 34 The speakers are not placed in the proper positions. The
left and right speakers or the left and right sides of the
calibration microphone may be switched.
Code 35 The speaker pattern configuration does not match
calibration result. Please check the speaker pattern and
connection.
Warning 40 The measurement has been completed, but the noise
level is high. For best results, calibrate in as quiet a place
as possible.
Warning 41, The input signal from the calibration microphone is too
Warning 42 large. The microphone may be too close to the speakers.
Please place the calibration microphone at your desired
listening position. Please note, when using the receiver
as a pre-amplifier, this message may appear by mistake.
Please disregard.
Warning 43 The distance and phase of the subwoofer cannot be
detected. Please check the subwoofer and re-calibrate in
a quiet environment.
Warning 44 The measurement has been completed, but the speaker
may need to be re-positioned. Please see "Installing
speakers" in the Help Guide.
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