Sanyo DC-TS780 Instruction Manual page 6

Speaker placement
Front left speaker
The centre and front left/right speakers have built-in magnetic stray field
compensation. They may be placed close to a TV without affecting the
colour purity.
Place the front left/right speakers either side of the TV.
Place the centre speaker directly above the TV.
The front, centre, and surround speakers should be placed at approximately
the same distance from the listening position.
The surround left/right speakers and subwoofer do not have build-in
magnetic stray field compensation.
Keep enough distance between the subwoofer and the TV so as not to
garble the TV screen.
Place the surround speakers either sides of the listening position, or
slightly to the rear, approximately 60 cm ~ 1 meter higher than ear level.
Note:
The angles in the diagramme are approximate.
Example: To hang the speaker on a wall
Approx. 3 mm
Round head screw
(not supplied)
Note: Take care when installing the speakers. They may cause damage or serious injury should they fall from their mountings.
5
Front right speaker
Centre speaker
Subwoofer
Surround left speaker
Surround right speaker
Front left speaker
Subwoofer
Surround left
speaker
Example: To mount the speaker with a stand
Stand
(not supplied)
Built-in special nut,
"M5" size
Screw/Nut (not supplied)
Centre speaker
Front right speaker
Surround right
speaker
OR