Onkyo TXSR307 Instruction Manual page 61

Advanced Setup—Continued
Audyssey Dynamic Volume™
Dyn Vol See "Dyn Vol" of "Audio Adjust Settings" on page 58.
Music Optimizer
The Music Optimizer function enhances the sound quality of compressed music files. Use it with music files that
use "lossy" compression, such as MP3.
Note:
The Music Optimizer function only works with PCM digital audio input signals with a sampling rate below 48kHz
and analog audio input signals. The Music Optimizer is disabled when the Direct listening mode is selected.
M.Optimizer Off: Music Optimizer off (default).
On: Music Optimizer on.
Speaker Levels
You can adjust the volume of each speaker while listening to an input source.
These temporary adjustments are cancelled when the AV receiver is set to Standby.
Notes:
• You cannot use this function while the AV receiver is muted.
• Speakers that are set to "No" or "None" in the "3. Sp Config" cannot be adjusted (see page 54).
SW Level (Subwoofer)
–15dB to +12dB (default: 0dB)
C Level (Center)
–12dB to +12dB (default: 0dB)
A/V Sync
When using progressive scanning on your DVD player, you may find that the picture and sound are out of sync.
With this setting, you can correct this by delaying the audio signals.
Note:
This setting is not available when the Direct listening mode is used with an analog input signal.
A/V Sync 0ms to 100ms in 20ms steps
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