Hitachi 55HDT51 Owners Guide - Page 57

AUDIO Audio Select AUDIO to adjust the TV to your preference and to improve the sound quality. Video Audio Audio Treble 50% Aspect Chan. Manager Locks Bass Balance SRS TruBass Matrix Surround 50% L R Medium Off Timers Audio Source Stereo Setup Internal Speakers On Power Swivel Auto Noise Cancel Off Move SEL Sel. Perfect Volume Off Move SEL Return Press CURSOR PAD ̆, ̄, to select menu item. Press CURSOR PAD ̇ or ̈ to adjust the function. Press EXIT to quit the MENU, or select Audio to return to the main menu. NOTE: If TREBLE is selected you are adjusting treble. The additional menu items Bass and Balance can be selected and adjusted in the same manner. Treble Bass This function controls the high frequency audio to all speakers. This function controls the low frequency audio to all speakers. Balance This function will control the left to right balance of the Plasma TV internal speakers. TruBass is an audio enhancement technology from SRS Labs that provides deep, rich bass on any speaker system without the need for a subwoofer or additional extra physical components. For systems with a subwoofer, TruBass complements and enhances the bass performance. This feature can be set to Off, Low, Medium and High. NOTES: TruBass, SRS and the ® symbol are trademarks of SRS Labs, Inc. TruBass technology is incorporated under license from SRS Labs, Inc. Matrix Surround The Matrix Surround features the spacious sound effects of a stadium that can be turned ON or OFF. 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 2nd Audio Prog (SAP) which may be a secondary language, weather report, etc. The sources received will be displayed at the top right 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 3:32 PM Ant A 10 Stereo R SAP SELECTED 3:32 PM Ant A 10 SAP R MONO SELECTED 3:32 PM Ant A 10 Mono R ON-SCREEN DISPLAY Internal Speakers This function is useful when setting up the external speakers. If you prefer to use only speakers from a separate stereo system, turn this feature OFF. When set to OFF, the Plasma TV speakers and the subwoofer output are OFF. Also, set to OFF, if you prefer to use only your head-phones. 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. 57