Yamaha SPM-K8 Manuel D'installation page 6

INSTALLATION PROCEDURE
3 Attach the small wall mount brackets to the Sound Projector.
Use screws of the metal apparatus (M4) detached in procedure 2 to securely attach the two small wall mount brackets to
the rear left and right sides of the Sound Projector.
Rear View
Detached screw of the
metal apparatus (M4)
Sound Projector
If you tighten the screws on the slant, the screw threads in the projector might be broken.
Be careful when using electric tools.
4 Attach the safety wire.
Attach the safety wire to the small wall mount bracket to prevent the Sound Projector from falling.
Safety wire
E-4
Small wall mount bracket
Attach the brackets to the
rear left and right sides of
the Sound Projector.
Slip one end
through the loop
at the other end
Slip the safety wire
between the bracket
and the projector
Repeat the same
procedure for the
other bracket.