Fg-Halo-C; Sm-Halo-C; Hm-Halo-C - EM Acoustics Halo Compact System User Manual

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Page 8 of 60

FG-HALO-C

Master Flying
Grid

SM-HALO-C

Simple Flying
Frame
FG-HALO-C
Extension Bar

HM-HALO-C

Hook Clamp
Adapter
The FG-HALO-C is the master flying grid for the system, and provides
a means of safely and swiftly flying arrays of HALO-C elements,
HALO-CS subwoofers or a combination of both. Up to 24 HALO-C
elements, or a combination of HALO-C and HALO-CS subwoofers
(where one HALO-CS would replace two HALO-C elements) can be
safely flown with a 10:1 safety factor.
When inverted, the FG-HALO-C grid provides a means of ground
stacking HALO-C elements direct onto stages or onto larger
subwoofer systems if required, with rubber feet to provide grip. A
mounting plate for the TEQSAS LAP-TEQ laser inclinometer system is
also included as standard to assist with array aiming when in use.
(LAP-TEQ system not included).
The SM-HALO-C flying frame serves two purposes – first as a low-
cost solution for flying small numbers of HALO-C elements in both
temporary and fixed installations, and secondly as a means of
mounting up to three HALO-C enclosures from a distance pole or
loudspeaker stand.
The SM-HALO-C is supplied with a 35mm loudspeaker stand adapter,
and has a variety of 11mm diameter holes to either bolt directly in
fixed installations, or to attach hook clamps for swift suspension of
small arrays from boom arms or trusses.
The extension bar provides additional pickup points to the front or
rear of the array for more severe down or up-tilt angles. Secured to
the FG-HALO-C grid by two 3/8" ball lock pins, the extension bar
utilises the same 1-ton shackles for array pickup and safety points.
The extension bar is symmetrical so can be used to provide
extension to the pickup points either at the front or the rear of the
grid.
The HM-HALO-C adapter allows the FG-HALO-C flying grid to be
suspended from a single point using standard half-couplers or trigger
clamps. A high-tensile bolt secures the HM-HALO-C into the desired
position on the FG-HALO-C central spine, and a 13mm diameter hole
in the top of the mount allows attachment of the desired clamping
device.
HALO Compact User Manual
V7 December 2019

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