Onkyo TX-NR5100 Instruction Manual page 11

Front Panel
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13. PHONES jack: Connect headphones with a
standard plug (ø1/4"/6.3 mm).
14. LISTENING MODE button: Switches the
listening mode ( →p62) by pressing "MOVIE/
TV", "MUSIC" and "GAME" repeatedly.
15. Input selector buttons: Switches the input to be
played.
16. TONE CONTROL button: Adjusts the sound
quality. Press / of "TREBLE", "VOCAL" or
"BASS" respectively.
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17. SETUP MIC jack: Connect the supplied speaker
setup microphone. ( →p119)
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