Omnimount/Powerdrive Installation Hardware Use - EM Acoustics EMS-122 User Manual

Attachment of the VFA-122 variable flying bracket
Using the supplied M10 hex head bolts, align the mounting holes in the VFA
bracket with the mounting points on the top or the bottom of the enclosure.
Ensure that both the flat and locking washers are used – the flat washer
should be in contact with the cradle. Tighten the bolts to ensure a solid fit.
Finally, attach a hook-clamp to the mounting point and secure the mounting
point bolt through the main section of the VFA-122 bracket.
The VFA-122 bracket works on the centre of gravity of the EMS-122.
lone hole in the centre of the VFA bracket will mean the EMS-122 enclosure
will hang level. Moving the pickup point to the rear of the enclosure will add
down-tilt, and moving to the front of the enclosure will apply up-tilt. Each notch represents 5-degrees of angle, so
by taking the weight of the loudspeaker the angle can easily be changed. The VFA-122 will provide 25-degrees of
angle in each direction. For larger down-tilt angles, position the pivot on the last hole and use the point on the
rear or underside as a pull-back.
Ensure that an M8 eyebolt is secured to the rear point on the EMS-122 enclosure to use as a secondary safety.
Assembly of clusters using the DFB-122 flyplate set
Using the supplied M10 socket head bolts, bolt through the DFB-122 plate into
the enclosures. Ensure that both the flat and spring washers are used – the
flat washer should be in contact with the plate. Once the desired angles of the
loudspeakers are set, tighten the bolts to lock in place. Then turn the cluster
over and repeat the process on the bottom. Use the rear points on the EMS-
122 enclosures, or the M10 holes on the DFB plates to use as a secondary
safety.
Attachment of Omnimount
It is strongly suggested that you position your loudspeakers, then mark & drill the holes in the mounting walls
before you attach the bracket to the loudspeaker, as it is much easier to check positioning and fit of the holes
without the weight of the loudspeaker.
The EMS-122/122w is designed to work with OmniMount
products.
Lie the enclosure on its front and remove the four M8 countersunk points on the rear of the enclosure. Position
the loudspeaker-side of the bracket as required, reinstate the bolts and retighten. The bracket and EMS-122 can
now be mounted using the holes you have pre-drilled.
TM TM
or Powerdrive Installation Brackets
EMS-122/122w User Manual
www.emacoustics.co.uk
The
TM
Series 60 or PowerDrive
10
TM
Series 100