Hitachi 50UX23K - Manual (Page 45)

AUDIO - 45 -
TREBLE- This function controls the high frequency audio to all speakers.
RESET- When RESET is selected, press ENTER to return audio adjustments to factory
preset conditions.
PREFERENCE SETTING
Use PREFERENCE SETTING to improve the sound performance of your TV depending
on listening conditions.
Use the CURSOR , to select a function. The function will be in yellow.
MTS MODE (Multi-Channel Television Sound) will allow you to select STEREO (a
stereo broadcast), SAP (second audio program) which may be a secondary language,
weather report, etc. or MONO (monaural sound) used when receiving a weak stereo
broadcast.
The sources received will be displayed below the channel number. The source you
select will be displayed to the left of the channel number. See example below for each
selection when both stereo and second audio are received (monaural is always
received).
DYNAMIC BASS
This function allows you to enjoy spectacular bass sound that would normally be heard
only with expensive home speaker systems.
LOUDNESS
This function will improve the quality of both low and high frequency sounds when
listening at low volume levels.
INT. SPEAKERS
This function is useful when first setting up the external speakers, or if you prefer to use
only speakers from a separate stereo system.