Adjusting the equalizer [Equalizer]

You can adjust the bass/treble level () of the front, center, surround/surround back and height speakers.

Level (dB)

Frequency (Hz)



  1. Select [Sound Effect] - [Equalizer] from the home menu.
  2. Press / to select the speaker whose level you want to adjust.
  3. Press / to select [Bass] or [Treble], and then press .
  4. Press / to adjust the level, and then press .


  • This function does not work in the following cases:
    • [Direct] is selected and an analog input is selected.
    • Pure Direct function is activated.
  • Depending on the audio format, the receiver may play signals at a lower sampling frequency than the original sampling frequency of the input signals.
  • Frequencies for [Bass] and [Treble] are fixed.