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ELECTRO-VOICE
®
12
Initially, the rear rigging will be slack as the array is lifted. As more enclosures are suspended, the
rear swing arms in the top enclosures will go into tension. If it is desired to lock the enclosures at
their vertical splay angles when in compression as well as in tension, the lifting should be paused
so that the second quick-release pin can be installed in the hole immediately at the end of the
swing arm. For most arrays, the second pin is not necessary. Second pins are usually only
necessary when a pull back is used, or when arrays with large arcs are assembled. (See Section
1.2 of this manual for a detailed discussion of when to use a second pin.) If the user does not
want to use a second pin, this step can be eliminated. Secure any unused pins into the swing-arm
transport hole in the frame. To disassemble the array, reverse the steps outlined in this section.
THE ENCLOSURES MUST BE BROUGHT OUT OF COMPRESSION AND THE
SECOND LOCKING PIN REMOVED BEFORE THE ARRAY IS LOWERED TO
THE GROUND FOR DISASSEMBLY.