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I have Yamaha RX-Z9, now about 6 years old. At times my L main channel speaker stops working. When I run the YPAO, auto audio measurements, L main speaker starts for few second of pre check sound and stops while other speakers continues with normal measurements. At the end of measurements it states; Error 01, no front speaker and I do not have sound from L main speaker. In the past if I disconnect the power of RX-Z9 for day or two I can run the Auto YPAO and all the speaker measurements takes place and my L main speaker works for few months and then, similar problem reappears? Now I cannot get the L main speaker to work. Is the problem my speakers or the RX-Z9 amp unit?
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Sounds like your using the YPAO to check and setup your speakers but if the speaker in question is a bipole, dipole, oe omnipole those types of speakers will fool the YPAO and you might get a result that tells your the speaker polarity is wrong, so if you are 100% sure the wires are correct then just ignore that warning. I have Ominpole speakers myself and I always get an error telling me to switch the wires and change polarity but even if I do that I get the same error so I just have to make sure the wire are hooked up right and ignore that error
Unfortunatly there is not any firmware to upgrade your unit to a higher HDMI format. There is a firmware though that corrects the following symptoms.
1. In case of playback of some DTS-HD Master Audio stream, pop noise may be generated. 2. Test tone may not be output under specific YPAO condition. 3. When test tone is output from presence channel, surround R channel is simultaneously output when speaker settings are PRESENCE SP "EXIST" and SWFR "NONE". 4. Multi channel input setting will be reset after power off the unit, in case of setting "INPUT CH" to "8CH" and "FRONT" to "VCR" or "V-AUX".
Also the test tone is working OK (Setup / Speaker Setup / Test Tone)? Have you used automatic speaker setup with the supplied YPAO microphone? For HDMI, you need to configure the receiver to "take" out the audio from HDMI. Go to Setup / Function Setup / HDMI / Audio and select "Amp" to route the audio to receiver, or "Amp+TV" for audio to go both to receiver and to TV. You can also check in Options Menu / Signal Info that receiver has recongnized the sound and what format it thinks it is in.
Hello..if you have the manual for setting up you need to go to page 32 and use the auto set up to check out the system ..in this area it will test the speakers and even adjust the equalizer with the supplied osd microphone.. it will give various audio signals to all the speakers and even warn if a speaker is out of phase. After that test follow up carefully the other pages under speaker assignments. I hope that helps .
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