ALWAYS CHECK TO MAKE SURE THAT THE PULL-UP-BAR HINGE BASES ARE INSTALLED WITH THE CORRECT ORIENTATION WITH THE HINGES AT THE OUTSIDE EDGES OF THE TRACK. ALWAYS CHECK TO MAKE SURE THE PULL-UP-BAR HINGE BASES ARE SECURELY LOCKED INTO THE TRACK, AND THAT THE LOCKING PINS ARE FULLY ENGAGED IN THE TRACK BEFORE LIFTING ANY LOUDSPEAKER ENCLOSURES OVERHEAD. WHEN PULLING BACK WITH A PULL-UP ASSEMBLY, ONLY USE ENOUGH FORCE TO ELIMINATE THE SLACK FROM THE FRONT CHAINS. IF Xvhl LINKING HINGES ARE USED TO SECURE THE TOP ENCLOSURE TO THE REAR OF THE GRID, NEVER ALLOW THESE HINGES TO GO INTO COMPRESSION. IF Xvhg GRID HINGES ARE USED TO SECURE THE TOP ENCLOSURE TO THE REAR OF THE GRID, NEVER ALLOW THESE HINGES TO GO SLACK. IF FRONT AND BACK HOIST MOTORS ARE USED TO SUSPEND THE GRID, NEVER ALLOW THE REAR MOTOR TO GO SLACK.
1.6 ATM X-Line Grid Details
ATM Flyware manufactures the X-Line Grid, shown in Figure 7, specifically for the X-Line loudspeaker systems. The grid is completely compatible with the X-Line systems. There is rigging track on the front of the grid that matches the track on the front of the X-Line enclosures - with the exception that there is only one attachment position on the grid instead of six as on the enclosure. The Electro-Voice Xvsg front chain rigging straps are used to attach the front of the top enclosure in a column to the grid.
53.000in | |
(1346mm) | |
15.182in | |
(386mm) | |
48.614in |
(1235mm) |
19.432in | 49.239in |
|
(494mm) | (1251mm) |
|
Weight: 260 lbs (118 kg)
Note: Grid Rigging track locations are the same as the Xvls, Xvlt, and Xsub Enclosures
5.719in | 34.615in (879mm) MAX. |
(145mm) | 10.615in (270mm) MIN. |
3.000in (76.2mm)
TYP.
2.062in
(52.4mm)
Figure 7:
ATM Flyware X-Line Grid
10.344in
(263mm)
4.000in
(102mm)