About audio signals
Audio signals recorded in a disc contain the sound elements (channels) shown below. Each channel is output from a separate speaker.
•Front (L)
•Front (R)
•Center
•Rear (L)
•Rear (R)
•Rear (Monaural): This signal can be either the Dolby Surround Sound processed signals or the Dolby Digital sound’s monaural rear audio signals.
•LFE (Low Frequency Effect) signal
Notes
•If “DTS” is set to “OFF” in “AUDIO SETUP,” the DTS track selection option will not appear on the screen even if the disc contains DTS tracks (page 58).
•While playing a Super VCD on which the audio track 2 is not recorded, no sound will come out when you select “2:STEREO,” “2:1/L,” or “2:2/R.”
TV Virtual Surround Settings (TVS) 
When you connect a stereo TV or 2 front speakers, TVS (TV Virtual Surround) lets you enjoy surround sound effects by using sound imaging to create virtual rear speakers from the sound of the front speakers (L: left,
R:right) without using actual rear speakers. TVS was developed by Sony to produce surround sound for home use using just a stereo TV.
If the player is set up to output the signal from the DIGITAL OUT (COAXIAL) jack, the surround effect will only be heard when “DOLBY DIGITAL” is set to
SUR
Adjustments Sound
1 Press SUR during playback.
The following display appears.
TVS DYNAMIC
2 Press SUR repeatedly to select one of the TVS sounds.
Refer to the following explanations given for each item.
•TVS DYNAMIC
•TVS WIDE
•TVS NIGHT
•TVS STANDARD
,continued 41