JVC LT-37DV1BJ Instructions Manual page 34

Sound menu (continued)
MaxxAudio
MaxxAudio improves sound performance with four sound features
(MaxxBass, MaxxTreble, MaxxStereo and MaxxVolume).
You can select one of the two "MaxxAudio" settings.
Low Less effective
High More effective
You can make further adjustments to the four sound features of the
selected preset "MaxxAudio" to your liking.
Compensates low frequencies to widen the frequency
MaxxBass
band. (Weaker ó Stronger)
Compensates high frequencies to widen the frequency
MaxxTreble
band. (Weaker ó Stronger)
Expands the stereo sound naturally.
MaxxStereo
(Weaker ó Stronger)
Maintains a uniform sound volume even if the sound
MaxxVolume
becomes loud suddenly (during commercial breaks etc.).
(Weaker ó Stronger)
Adjustments made to the three sound features (MaxxBass, MaxxTreble

and MaxxStereo) will be stored in the selected "MaxxAudio" setting.
Bass*
Weaker ó Stronger
* Displays only when the headphone is connected.
Low tones
Treble*
Weaker ó Stronger
* Displays only when the headphone is connected.
Voice Enhancer
Balance
Left ó Right
Digital Audio Output
PCM Linear PCM signal
Dolby Digital Dolby Digital signal or MPEG signal
(When viewing Digital channels)
See ""Dolby Digital" output from the DIGITAL AUDIO OUT terminal"

(P. 46) before setting.
Using the menu functions
High tones
Enhances the voice levels to make vocals
or dialogues clearer when the volume is
set to low level (On / Off)
Speaker balance
Dolby Digital signal or MPEG signal
(When viewing Digital channels)