Hitachi P50V701 - 50" Plasma TV Operating Manual page 51

Audio
Audio Source
Multi-Channel Television Sound will allow you to select STEREO (a stereo broadcast), MONO (monaural sound)
used when receiving a weak stereo broadcast or SECOND AUDIO PROG (SAP) which may be a secondary
language, weather report, etc.
Internal Speakers
This function is useful when setting up the external speakers.
ON Select this feature if using the internal speakers only.
TV as Center Select this feature when setting up external speakers from a separate stereo system.
The TV's speakers will work as the center speaker.
OFF Select this feature 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.
Perfect Volume
This function will automatically adjust volume so each channel and input has the same average volume level.
Loudness
Set this function to ON to emphasize bass and treble at low volume levels.
Language
Some programs transmit more than one DTV language option. Most will have English as a default language. The
language function will allow you to select up to 4 language options (if available).
Digital Output
This function allows you to select between Dolby
®
Dolby Digital - Select this feature if the TV is connected to an amplifier/receiver with a Dolby
decoder; it will provide six independent soundtrack channels through the optical output jack (Digital Audio).
NOTE: *Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are
trademarks of Dolby Laboratories.
PCM - Select this feature if the TV is connected to an amplifier/receiver with a PCM only decoder; it will provide
two independent soundtrack channels through the optical output jack (Digital Audio).
DRC
Dynamic Range Compression - Use this function to
compress the range of sound volume. By compressing
the range of sound volume, it is possible not only to
suppress the output of loud sound at night but also to
raise the volume of low sound. The default setting is ON.
or
Use the CURSOR PAD
options.
NOTE: The functions Language, Digital Output and DRC
are only available when viewing digital programs.
Use the functions at right if your TV is connected to an
amplifier/receiver with optical digital input with Dolby
Digital or PCM decoder capabilities.
NOTE: 1.- The DRC control affects only Dolby
signals decoded internally by the TV.
2.- DRC does not affect the Dolby Digital bitstream
available at the digital audio output.
Lip Sync
Selecting this feature will allow you to synchronize the audio with the picture signal on a digital or analog source.
Use the CURSOR PAD or
Digital and PCM. This setting is fed into Optical Output.
®
OR
to select the chosen
®
®
Digital
to synchronize the picture and the audio signal. The default value is set to 0.
Digital only
®
Audio
50%
Treble
Bass 50%
Balance L
Surround Off
Bass Boost Off
Audio Source Stereo
Internal Speakers On
Auto Noise Cancel Off
Perfect Volume Off
Move Select
SEL
Audio
Audio Source
Stereo
Internal Speakers On
Off
Auto Noise Cancel
Perfect Volume Off
Off
Loudness
Language 1 [Unknown]
Digital Output Dolby Digital
DRC On
Lip Sync 0
Move Select
SEL
R
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