Electro-Voice X1-212/90, Руководство по установке

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Assembling and flying an array
Use LAPS 3 to design the array.
Flying arrays from the dolly
Arrays can be flown from the dolly and angles set before the array is lifted.
!
Caution!
When suspending any Electro-Voice loudspeaker array overhead, the working-load limit must
never be exceeded for the individual enclosure rigging point, for the overall enclosure, or for
any of the rigging accessories.
!
Caution!
Do not lift an array by attaching directly to the sidearms.
Lift with the supplied spreader bar(s) only.
!
Caution!
Ensure the correct dolly pins are released from the dolly base. There are four (4) dolly pins
for each stack on the dolly base. There is a total of eight (8) pins on the dolly base.
If the column of enclosures is lifted with the dolly pins still locking to the speakers to the
base, the dolly base will lift and tip. Property damage and personal injuries may occur.
To fly an array from a dolly, do the following:
1.
If using the X12TC-GRID, choose the forward or reversed orientation.
OR
If using the X12TE-GRID, preassemble each sidearm with front and rear link bars in the
appropriate A, B or C position.
2. Pull and twist four (4) captive twist lock pins.
Four (4) captive twist lock pins are locked in the retracted (Open) position.
3. Place one (1) grid sidearm into the rigging tubes of the first stack to be lifted and engage
both V-blocks on that side.
Ensure the sidearm is secure before releasing it.
6.6
6.6.1
en 37
Electro-Voice Installation Manual 2015.04 | 02 | F.01U.310.953