ONKYO tx-nr646 Manual Do Utilizador

Advanced Settings (Setup Menu)

Configure various settings related to sound, such as settings for listening to multiplex audio 

or multilingual TV broadcasts and sound field settings for listening modes.

Multiplex  

Input Channel

Main

Set the audio channel or language to be output 

when playing multiplex audio or multilingual TV 

broadcasts etc.

"Main": Main channel only

"Sub": Sub channel only

"Main/Sub": Main and sub channels will be 

output at the same time.

● If multiplex audio is being played, "1+1" will 

be displayed when DISPLAY is pressed.

Mono  

Input Channel

Left+Right

Set the input channel to use for playing any 2 

ch digital source such as Dolby Digital, or 2-ch 

analog/PCM source in the Mono listening mode.

"Left": Left channel only

"Right": Right channel only

"Left + Right" : Left and right channels

Make the settings for Dolby listening mode.

Loudness 

Management

On

Enable the Late Night function that allows 

you to enjoy surround sound of Dolby TrueHD 

playback even in low volume.

"On": Use this function

"Off": Do not use this function

Make the settings for Theater-Dimensional listening mode.

Listening Angle

Wide

To enhance the effect of Theater-Dimensional, 

select the actual angle of the left and right 

front speakers as it appears from the listening 

position.

"Narrow": Less than 30°

"Wide": Greater than 30°

● Position the front speakers 20° to the listening position if you have selected "Narrow" in "Listening 

Angle" and 40° if you have selected "Wide".

Make the detailed volume setting of the unit.

Maximum Volume

Off

Set the maximum value to avoid too high volume. 

Select a value from "Off", "30" to "79".

Power On Volume

Last

Set the volume level of when the power is turned 

on. Select a value from "Last" (Volume level 

before entering standby mode), "Min", "1" to "79" 

and "Max".

● You cannot set a higher value than that of 

"Maximum Volume".

Headphone Level

0 dB

Adjust the output level of the headphones.  

Select a value between "-12 dB" and "+12 dB".