Installing the Array Frame
Suspension of the VRX932LA requires the VRX932LA-AF Array Frame [Warning: Do not use any substitute for VRX932LA-AF Array Frame]. This device is attached to the VRX932LA's integral rigging using the provided Quick Release Pins [Warning: Do not use any substitute for these pins]. Up to six (6) VRX932LA speakers may be suspended from a single array frame.
1.Begin by attaching the two side arms (A) to either side of the center frame. Use a pair of the provided Quick Release Pins (B) to attach the arms to the frame. Note: Side arms should be attached with the rubber bumper facing up and away from the center frame. The center frame is installed with the rubber gasket toward the enclosure and the label right side up.
2.Place the entire array frame on top of the VRX932LA and flip up the drop levers (C) found on both sides of the speaker to be received by the array frame arms.
3.Once the drop levers on the speaker are received by the array frame, use a pair of the provided Quick Release Pins (D) to attach the drop levers to the array frame.
Adding a Second Array Frame for Pullback
For some applications, it may be necessary to pull back the array from the bottom in order to achieve the desired coverage. Every VRX932-AF is supplied with a spare set of Quick Release Pins pins and a pair of spare drop levers that are used to adapt a second array frame to the bottom of a VRX932LA array. Once these are installed on the bottom enclosure, the array frame may be attached as previously described.
Ground-Stacked, Upward Firing Arrays
Applications such as covering stadium bleachers from the playing field may be addressed by installing the VRX932-AF array frame to the bottom of the array as described in “Adding a Second Array Frame for Pullback.”
Up to four VRX932LA loudspeakers may be locked together and ground stacked using the VRX932LA-AF array frame kit, as shown. [Warning: Do not ground stack more than four VRX932LA loudpseakers in one array]. When ground stacking VRX932LA loudspeakers, use the VRX932LA-AF array frame as the base (as shown) by attaching the loose drop levers, included in the array frame kit, to the lower rigging bar on the VRX932LA loudspeaker. When stacking the loudspeakers together, make sure each loudspeaker is locked together. Be cer- tain that the surface on which the system is to be stacked is flat, stable and solid.