Yamaha SPM-K30 Manuel D'installation page 12

INSTALLATION PROCEDURE
6 Secure the unit.
Align the holes in the large wall mount bracket with the holes in the bottom of the small wall mount brackets, and then
use two of the supplied projector mounting screws (M6 x 16) to secure the unit. The positions of the screw holes vary
depending on the type of the Digital Sound Projector. Refer to the following illustrations and check the correct positions
of the screw holes used to secure your Digital Sound Projector.
YSP-800/YSP-900
Digital Sound Projector
YSP-3000/YSP-30D/YSP-3050/HTY-7030/
YSP-4000/YSP-40D/HTY-7040
Digital Sound Projector
En 8
Bottom View
Bottom View
Projector mounting
screws (M6) (supplied)
Use the inward screw hole on each
side to secure your Digital Sound
Projector.
Projector mounting
screws (M6) (supplied)
Use the outward screw hole on each
side to secure your Digital Sound
Projector.