ONKYO tx-nr646 ユーザーズマニュアル

Advanced Settings (Setup Menu)

HDMI Standby 

Through

Off

When this is set to anything other than "Off", 

you can play the video and audio of an HDMI 

connected player on the TV even if the unit is in 

standby mode. Only "Auto" and "Auto(Eco)" can 

be selected if "HDMI CEC (RIHD)" is set to "On". 

If you select anything else, set "HDMI CEC 

(RIHD)" to "Off."

● Power consumption in standby mode 

increases if set to anything other than "Off".

"BD/DVD", "CBL/SAT", "STRM BOX", "PC", 

"GAME", "AUX", "CD", "PHONO", "TV": For 

example, if you select "BD/DVD", you can play 

the equipment connected to the "BD/DVD" 

terminal on the TV even if the unit is in standby 

mode. Select this setting if you have decided 

which player to use with this function.

"Last": You can play the video and audio of the 

input selected immediately prior to the unit being 

switched to standby on the TV. When "Last" 

is selected, you can switch the input of the 

unit even in the standby mode with the remote 

controller or the Onkyo Remote app.

"Auto", "Auto (Eco)": Select one of these 

settings when you have connected equipment 

that conforms to the CEC standard. You can 

play the video and audio of the input selected on 

the TV, irrespective of what input was selected 

immediately prior to the unit being switched to 

standby, using the CEC link function.

● To play players on the TV that do not conform 

to the CEC standard, you will need to turn the 

unit on and switch to the relevant input.

● When using a TV that conforms to the 

CEC standard, you can reduce the power 

consumption in standby mode by selecting 

"Auto (Eco)"

Audio TV Out (MAIN) Off

You can enjoy audio through the speakers of the 

HDMI connected TV while this unit is on.

"On": Use this function

"Off": Do not use this function

● To select "On", set "HDMI CEC (RIHD)" to 

"Off."

● The setting is fixed to "Auto" if "HDMI CEC" 

is set to "On".

● Listening mode cannot be changed while 

"Audio TV Out (MAIN)" is set to "On" and 

audio is being output through the speakers 

of the TV.

● Depending on your TV set or input signal of 

the component, audio may not output through 

the speakers of the TV even if this setting 

is set to "On". In such case, audio is output 

from the speakers of the unit.

● If you operate the MASTER VOLUME control 

on the unit when "Audio TV Out (MAIN)" or 

"HDMI CEC (RIHD)" is "On" and audio is 

output from the TV speakers, audio will be 

output from the unit. If you do not want to 

output audio from the unit, change the unit or 

TV settings, or reduce the volume of the unit.

● This setting is fixed to "Off" if "TV Out" - 

"HDMI Out" is set to "SUB".