Yamaha RX-A820 Easy Start Guide - Page 7
Optimizing the speaker settings automatically (YPAO), Preparing for YPAO - party mode
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5 Optimizing the speaker settings automatically (YPAO) The Yamaha Parametric room Acoustic Optimizer (YPAO) function detects speaker connections, measures the distances from them to your listening position(s), and then automatically optimizes the speaker settings, such as volume balance and acoustic parameters, to suit your room. • During the measuring process, test tones are output at high volume. Ensure that the test tones do not frighten small children. Also, refrain from using this function at night when it may be a nuisance to others. • During the measuring process, you cannot adjust the volume. • During the measuring process, keep the room as quiet as possible. • Do not connect headphones. • Do not stand between the speakers and the YPAO microphone during the measurement process (about 3 minutes). • Move to the corner of the room or leave the room. Preparing for YPAO SOURCE RECEIVER HDMI 1 2 3 4 5 6 7 V-AUX AV 1 2 3 4 AUDIO 5 6 1 2 TUNER USB MAIN ZONE 2 NET PARTY HDMI OUT BD DVD SCENE TV NET RADIO Turn on the subwoofer and set the volume to half. If the cross-over frequency is adjustable, set it to maximum. YPAO MIC The unit (front) VOLUME CROSSOVER/ HIGH CUT MIN MAX MIN MAX YPAO microphone Ear height PROGRAM MUTE VOLUME TOP MENU ON SCREEN POP-UP/MENU OPTION ENTER RETURN MODE TUNING DISPLAY BAND PRESET MOVIE INFO SUR. DECODE STRAIGHT MUSIC SLEEP ENHANCER PURE DIRECT 1 2 3 4 5 9 INPUT MUTE 6 7 MEMORY 0 10 TV 8 ENT TV VOL TV CH CODE SET Cursor keys ENTER RETURN 6 En Place the YPAO microphone at your listening position (same height as your ears). We recommend the use of a tripod as a microphone stand. You can use the tripod screws to fix the microphone in place. 1 Connect the YPAO microphone to the YPAO MIC jack on the front panel. The following screen appears on the TV. • To cancel the operation, disconnect the YPAO microphone before starting the measurement. 2 To start the measurement, use the cursor keys to select "Measure" and press ENTER. The measurement will start in 10 seconds. The following screen appears on the TV when the measurement finishes. • If any error message (such as E-1) or warning message (such as W-2) appears, see "Error messages" or "Warning messages" in "Owner's Manual". • If the warning message "W-1:Out of Phase" appears, see "If "W-1:Out of Phase" appears" (next page).