Panasonic SC-AK78 Operating Instructions Manual page 31

Add these audio effects to improve the experience
• Check the set-up of your speakers.
Set your speakers up to suit the surround mode you have selected to get the best surround effect.
These modes cannot be used with the radio.
Virtual rear surround effect
• This mode is useful if you have to place your surround speakers
on the front speakers because of the room's layout.
• This mode makes it seem like the sound from the surround
speakers is coming from behind you.
Virtual speakers
Multi rear surround effect
3D ENHANCED effect
• Through processing of the surround sound signals, these modes
make it seem like there are multiple surround speakers in your
room.
• These modes increase the cinema-like sense of presence.
Virtual speakers
Virtual
speakers
Center focus 1 effect
• This mode makes it seem like the sound from the center speak-
er channel (dialogue, etc.) is coming from within the television.
• The center speaker must be placed on top of the television.
Center focus 2 effect
• This is a more advanced version of Center focus 1. It makes dia-
logue clear even if the volume of the center channel is low.
Seat position function
• This function helps maintain the sound signal position even if
the listening position itself is changed.
• It is effective when using 6CH DISCRETE INPUT, DOLBY PRO
LOGIC, or SUPER SURROUND.
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