E1 Horizontal bracket
E1 mounted on Horizontal bracket
IMPORTANT!
WARNING!
(3.0E)
Z0126
Z0126 E1 Horizontal bracket
The E1 Horizontal bracket enables E1 loudspeaker cabinets to be
ceiling mounted and set to different vertical angles. When wall
mounted the E1 Horizontal bracket allows you to vary and set the
loudspeakers horizontal angle if fixed vertically to the wall.
The bracket is bolted to the M8 threaded inserts in the top and
bottom of the E1 cabinet and can be fixed directly to walls or ceilings
or fitted to a loudspeaker stand using the Z5024 Loudspeaker stand
adapter. To fly the loudspeakers, use either the Z5010 TV spigot with
fixing plate, or bolt two Q9031 M8 Safety eyebolts to the bracket
and then fly the bracket from these using steel wire ropes.
The centre of gravity of an E1 loudspeaker is in line with the
bracketss axis of rotation. This prevents the vertical flying angle
setting from limiting freedom of movement by creating a twisting
force on the mounting support - an essential requirement for stable
flying. The bracket is locked in place top and bottom of the cabinet
frame by rubber washers and handbolts.
The E1 Horizontal bracket also allows the E1 loudspeaker to be floor
mounted for use as a stage monitor. For this purpose, position the
cabinet crossways and rotate the bracket so that it supports the
cabinet from below. The final vertical angle of the E1 loudspeaker
can then be adjusted.
Assembly
The E1 Horizontal bracket is supplied complete with two handbolts,
shakeproof washers and plain washers for fixing the two frame
mounting plates. Four M8x16mm countersink screws are also
provided to fix the frame mounting plates to the top and bottom M8
threaded inserts on the cabinet (tool required : 5 mm Allen key).
Fixing screws longer than those supplied must not be used. Longer
screws can punch in the E1 threaded inserts and breach the cabinets
air-tight seal.
In the middle section of the bracket are two M8 threaded inserts at
the standard spacing for attaching other adapters such as Z5024
Loudspeaker stand adapter, Z5010 TV spigot with fixing plate or for
Q9031 Safety eyebolts. A 10 mm hole is located between the inserts
for fixing the bracket to floors, walls or ceilings.
Load safety information
E1 Horizontal brackets are designed to support the weight of a
single E1 loudspeaker. Secondary safeties must always be provided
and used when flying loudspeaker loads.
Operation
After slackening the two hand bolts set the loudspeaker to the
required vertical angle and then retighten the bolts. The loudspeaker
is aligned horizontally at the Loudspeaker stand adapter or the TV
spigot mounting.
