Yamaha R-N803 Manuel Du Propriétaire

The Yamaha Parametric room Acoustic Optimizer 
(YPAO) function detects speaker connections, measures 
the distances from them to your listening position, and 
then automatically optimizes the speaker settings, such as 
volume balance and acoustic parameters, to suit your 
room.

• The YPAO function of this unit adopts the YPAO-R.S.C. 

(Reflected Sound Control) technology that enables to create 
natural sound fields like a room specifically designed for 
acoustic perfection.

• Note the following regarding YPAO measurement.

– Test tones are output at high volume and may surprise or 

frighten small children.

– Test tone volume cannot be adjusted.
– Keep the room as quiet as possible.
– Stay in a corner of the room behind the listening position so 

that you do not become an obstacle between speakers and the 
YPAO microphone.

– Do not connect headphones.

Press A (power) on the front panel to turn on 
this unit.

Turn on the subwoofer and set the volume to 
half.
If the crossover frequency is adjustable, set it to 
maximum.

Configure the following settings.
• Press SPEAKERS A/B on the front panel or 

remote control to select the speakers to be used.

• Set the BASS control and TREBLE control on the 

front panel to 0 (center position).

• Set the BALANCE control on the front panel to the 

center position.

• Set the LOUDNESS control on the front panel to 

FLAT (center position). 

• If Pure Direct is turned on, press PURE DIRECT 

on the front panel to turn it off.

•

• The speaker settings are individually saved depending on the 

speaker system (A, B, A+B).

• When using YPAO, select the speaker system (A+B) only for 

the bi-wire connection. If you select the speaker system (A+B) 
when connecting other speakers to the SPEAKERS A/B 
terminals, the measurement will not be performed properly.

 B / C / D / E