ONKYO TXNR525 ユーザーズマニュアル

Here you can adjust the level of each speaker with 
the built-in test tone so that the volume of each 
speaker is the same at the listening position.

• These settings cannot be calibrated in either of the 

following cases:
– A pair of headphones is connected.
– The “Audio TV Out” setting is set to “On” (

– “HDMI CEC (RIHD)” is set to “On” (

) and 

you’re listening through your TV speakers.

– The AV receiver is muted.

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, Right, Surround Right, Surround 

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–12 dB to 0 dB to +12 dB in 1 dB steps.

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–15 dB to 0 dB to +12 dB in 1 dB steps.

• Speakers that you set to “No” or “None” in “4. Sp Config 

) cannot be selected.

*1

For the center speaker and subwoofer, the level settings 
made by using the Quick Setup are saved in this menu 
(

• If you’re using a handheld sound level meter, adjust the 

level of each speaker so that it reads 75 dB SPL at the 
listening position, measured with C-weighting and slow 
reading.

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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These settings apply to only 2-channel stereo 
sources.

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Off 

With this setting, you can broaden the width of the 
front stereo image when using the Dolby Pro Logic II 
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 
II 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 II 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.

This setting is set automatically by 
Audyssey MultEQ

®

 Room Correction and Speaker 

Setup function (