ONKYO HT-RC470 Manual Do Utilizador

With the Audio Adjust functions and settings, you can 
adjust the sound and listening modes as you like.

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Main 

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This setting determines which channel of a stereo 
multiplex source is output. Use it to select audio channels 

or languages with multiplex sources, multilingual TV 
broadcasts, and so on.

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Left + Right 

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This setting specifies the channel to be used for playing 
any 2-channel digital source such as Dolby Digital, or 2-
channel analog/PCM source in the Mono listening mode.

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Center:

Mono audio is output by the center speaker.

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Left / Right:

Mono audio is output by the front left and right 
speakers.

This setting determines which speakers output mono audio 
when the Mono listening mode is selected.

• If the “Center” setting is set to “None” (

), this setting 

cannot be selected.

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These settings apply to only 2-channel stereo sources.
If you’re not using any surround back speakers, these 
settings apply to Dolby Pro Logic II, not Dolby Pro Logic 
IIx.

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Off 

With this setting, you can broaden the width of the front 
stereo image when using the Dolby Pro Logic IIx Music 
listening mode.

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–3 to 0 to +3

With this setting, you can move the sound field forward or 
backward when using the Dolby Pro Logic IIx Music 
listening mode. Higher settings move the sound field 
backward. Lower settings move it forward.
If the stereo image feels too wide, or there’s too much 
surround sound, move the sound field forward to improve 
the balance. Conversely, if the stereo image feels like it’s 
in mono, or there’s not enough surround sound, move it 
backward.

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0 to 3 to 7

With this setting, you can adjust the width of the sound 
from the center speaker when using the Dolby Pro Logic 
IIx Music listening mode. Normally, if you’re using a 
center speaker, the center channel sound is output from 
only the center speaker. (If you’re not using a center 
speaker, the center channel sound will be distributed to the 
front left and right speakers to create a phantom center). 
This setting controls the front left, right, and center mix, 
allowing you to adjust the weight of the center channel 
sound.

THX Loudness Plus
THX Loudness Plus is a new volume control technology 
featured in THX Ultra2 Plus™ and THX Select2 Plus™ 
Certified receivers. With THX Loudness Plus, home 
theater audiences can now experience the rich details in a 
surround mix at any volume level. A consequence of 
turning the volume below Reference Level is that certain 
sound elements can be lost or perceived differently by 
the listener. THX Loudness Plus compensates for the 
tonal and spatial shifts that occur when the volume is 
reduced by intelligently adjusting ambient surround 
channel levels and frequency response. This enables 
users experience the true impact of soundtracks 
regardless of the volume setting. THX Loudness Plus is 
automatically applied when listening in any THX 
listening mode. The new THX Cinema, THX Music, and 
THX Games modes are tailored to apply the proper THX 
Loudness Plus settings for each type of content.

“Setup”