Onkyo HT-R550 Instruction Manual page 54

Using the Listening Modes—Continued
T-D Listening Angle Setting
■ Lstn Angl (Listening Angle)
With this setting, you can specify the angle of the front
left and right speakers relative to the listening position.
Processing for the Theater-Dimensional listening mode
is based on this setting. Ideally, the front left and right
speakers should be equidistant from the listening posi-
tion and at an angle close to one of the three available
settings.
Front left speaker Front right speaker
20/30/40 ˚
Narrow: Select if the listening angle is 20 degrees.
Middle: Select if the listening angle is 30 degrees
(default).
Wide: Select if the listening angle is 40 degrees.
Multichannel Subwoofer Setting
■ SW Sens
On some DVD players, the signal from the multichannel
subwoofer output is 15 dB higher than normal. You can
change the subwoofer sensitivity to match your DVD
player. Note that this setting only affects signals con-
nected to the SUBWOOFER input jack of the multichan-
nel DVD input.
You can select 0 dB (default), +5 dB, +10 dB, or +15 dB.
If you find that your subwoofer is too loud, try the
+10 dB or +15 dB setting.
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