ONKYO HT-R640 Benutzerhandbuch

57

See “About the Listening Modes” on page 59 for 
detailed information about the listening modes.

■

This button selects the Pure Audio listening mode.
When this mode is selected, the AV receiver’s dis-
play is turned off and only video signals input 
through HDMI IN can be output. Pressing this but-
ton again will select the previous listening mode.

■

This button selects the Stereo listening mode.

■

Pressing these buttons repeatedly cycles through all 
of the listening modes that can be used with the cur-
rent input source.

■

This button selects the Dolby Digital and DTS lis-

tening modes and the Neural Surround

*

 listening 

mode (*North American models only).

■

This button selects the Stereo listening mode.

■

Pressing these buttons repeatedly cycles through all 
of the listening modes that can be used with the cur-
rent input source.

RT/PTYTP