Level (dB)
Frequency (Hz)
Bass
Treble
1. Select [Setup] - [Speaker Setup] from the home menu.
2. Select [Equalizer].
3. Select [Front Speaker], [Center Speaker], [Surround] or [Front High].
4. Select [Bass] or [Treble].
5. Adjust the gain.
Note
This function does not work in the following cases:
[2ch Analog Direct] is selected.
[Pure Direct] is set to [On].
Frequencies for [Bass] and [Treble] are fixed.
Depending on the audio format, the receiver may play signals at a lower sampling
frequency than the original sampling frequency of the input signals.
Hint
You can also select [Equalizer] in [Sound Effects] from the home menu.
[34] Enjoying Video and Sound
Enjoying sound effects
Enjoying clear and dynamic sound at a low volume
(Sound Optimizer)
You can enjoy clear and dynamic sound at low volume levels using the Sound Optimizer.
After the Auto Calibration is performed, the sound level is optimized to suit your environment.
1. Select [Setup] - [Audio Setup] from the home menu.
2. Select [Sound Optimizer].
3. Select the setting you want.
Normal:
Adjusts for the reference level of a movie.
Low:
Adjusts for a CD or other software whose average sound pressure level is
