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user manual
TA-880
TA-880 user manual
Page 26
Vertical Coverage
Vertical coverage is dictated by the physical dimensions of the room and the location of the
audience spaces. The number of boxes required in a vertical column is therefore determined
by a number of factors including the trim height of the cluster, the vertical coverage you are
trying to achieve, and the distance or projection required.
Wide and Narrow Flybar settings
The flybars are equipped with two choices of cabinet suspension tabs and tilt strap points for
each column of loudspeakers. These are provided in order to accommodate different
numbers of cabinets in a vertical column. The narrow setting is sufficient when flying
columns up to two deep. However when flying three or four cabinets deep the wide setting -
with its wider horizontal spacing - allows sufficient downward tilt before the backs of the
lower boxes touch.