Sony STR-DA3700ES Operating Instructions - Page 137
Message list after Auto Calibration measurement
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Additional Information Message list after Auto Calibration measurement Display Explanation Code 31 SPEAKERS (A/B/A+B/OFF) is set to OFF. Set to other speaker settings and reperform the measurement. Code 32 None of the speakers were detected. Make sure that the plug of the optimizer microphone is inserted all the way inside the AUTO CAL MIC jack, then reperform the Auto Calibration function. Code 33 • None of the front speakers are connected or only one front speaker is connected. • The optimizer microphone is not connected. Make sure that the plug of the optimizer microphone is inserted all the way inside the AUTO CAL MIC jack, then reperform the Auto Calibration function. • Either the left or right surround speaker is not connected. • Surround back speakers are connected even though surround speakers are not meant to be connected. Connect the surround speaker(s) to the SURROUND terminals. • The surround back speaker is connected only to the SURROUND BACK/FRONT HIGH/ ZONE 2 R terminals. When you connect only one surround back speaker, connect it to the SURROUND BACK/FRONT HIGH/ZONE 2 L terminals. • Only one front high speaker is connected. Connect the front high speaker to each of the SURROUND BACK/FRONT HIGH/ZONE 2 terminals. • Front high speakers are connected even though surround speakers are not connected. Connect the surround speaker(s) to the SURROUND terminals. Warning 40 The measurement process has completed with high noise level detection. You may be able to achieve better results if you try in a quite environment again. Warning 41 Warning 42 The input from the microphone is too big. • It may be too close the distance between the speaker and the microphone. Retry the measurement after setting apart from each other. • When you use the receiver as a pre-amplifier, either messages may appear, depending on the power amplifier you connect. However, there will be no problems, even if you continue to use the receiver without changes. Warning 43 The distance and position of a subwoofer cannot be detected. Or the angle of the speaker position cannot be detected. This may be caused by noise. Try to perform the measurement in a quiet environment. NO WARNING There is no warning information. ---------- No speakers are connected. 137US