Hitachi 43FDX01B Operating Manual page 56

MTS MODE
Multi-Channel Television Sound will allow you to select STEREO (a stereo broadcast), MONO (monaural
sound) used when receiving a weak stereo broadcast or SAP (second audio program) which may be a
secondary language, weather report, etc.
The sources received will be displayed at the top center edge of the TV. The source you select will be
displayed above the sources received. See example below for each selection when both stereo and second
audio are received (monaural is always received).
STEREO SELECTED SAP SELECTED MONO SELECTED
INTERNAL SPEAKERS
This function is useful if you prefer to use only speakers from a separate stereo system.
AUTO NOISE CANCEL
This function eliminates the noise between stations. If a channel is tuned and is noisy, this function will
automatically eliminate the audio for that channel.
LOUDNESS
This function will improve the quality of both low and high frequency suns when listening at low volume
levels.
PERFECT VOLUME
This function will automatically adjust volume so each channel has the same average volume level.
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