AUTO SETUP
This unit employs the YPAO (YAMAHA Parametric Room Acoustic Optimizer) technology which lets you avoid troublesome
YPAO performs the following checks and makes appropriate adjustments to give you the best possible sound from your system.
Speaker wiring WIRING
Checks which speakers are connected and the polarity of each speaker.
Speaker distance DISTANCE
Checks the distance of each speaker from the listening position and adjusts the timing of each channel.
Speaker size SIZE
Checks the frequency response of each speaker and sets the appropriate
Parametric equalizer EQ
Adjusts the frequency and the parametric equalizer level of each channel to reduce coloration across the channels and create a cohesive sound field. This is particularly important if you use different brands of sizes of speakers for some channels or have a room with unique sonic characteristics. In addition, the frequency response of each channel is adjusted in accordance with the sound output from your front speakers.
Volume level LEVEL
Checks and adjusts the volume level of each speaker.
Notes
•Be advised that it is normal for loud test tones to be output during the “AUTO SETUP” procedure.
•If the “AUTO SETUP” procedure stops and an error or warning message appears on your video monitor, see the “AUTO SETUP” section in “TROUBLESHOOTING” on page 112 for appropriate remedies.
•After you have completed the “AUTO SETUP” procedure, be sure to disconnect the optimizer microphone.
•The optimizer microphone is sensitive to heat. Keep it away from direct sunlight and do not place it on top of this unit.
Connecting the optimizer microphone
Connect the supplied optimizer microphone to the OPTIMIZER MIC jack on the front panel and place it in a suitable location in your listening room.
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It is recommended that you use a tripod (etc.) to affix the optimizer microphone at the same height as your ears would be when you are seated in your listening position.
1Connect the supplied optimizer microphone to the OPTIMIZER MIC jack on the front panel.
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| VOLUME |
| PURE DIRECT |
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STANDBY |
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/ON |
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| PRESET/TUNING | FM/AM | A/B/C/D/E | PRESET/TUNING/CH | MEMORY | TUNING MODE | |
OPTIMIZER |
| EDIT |
| NEXT | LEVEL | + | MAN'L/AUTO FM | AUTO/MAN'L |
MIC |
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| PROGRAM |
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| INPUT |
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| SPEAKERS |
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| VIDEO AUX |
A | B | STRAIGHT |
| TONE CONTROL | INPUT MODE |
| MULTI CH | |
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| INPUT |
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| EFFECT |
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SILENT CINEMA |
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2Place the optimizer microphone at your normal listening position on a flat level surface with the
Optimizer microphone
OPTIMIZER
MIC
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