JBL VTX A12 Rigging Manual - page 41

VTX A12 

| Rigging Manual

41

STEPS:

•  With the VTX A12 Vertical Transporter completely secured with all 4 attachment QRP’s, lower the array down so that 

the front wheels of the VTX A12 Vertical Transporter touch the ground.  The array should start to roll backwards slightly, 

and as the array is lowered the bottom 4 boxes will close their inter-enclosure angles and stop at the 10-degree position.

•  Once the bottom 4 boxes are completely closed together and the gap between cabinet 4 and 5 from the bottom is closed, 

take all angle selection QRP’s on the bottom 4 VTX A12 cabinets and place them into the 10-degree storage position.  

•  Close all red suspension locking latches by pressing them forward until they click closed and are completely flush with the 

rear of the cabinet.

•  Remove the rear QRP’s between the 4th and 5th cabinet from the ground.  These QRP’s should move easily, as the weight 

of the array is being held by the front wheels of the Vertical Transporter resting on the ground.  

•  Raise the array back up and allow the 4 VTX A12 cabinets on the Vertical Transporter to roll forward until the cart is 

resting safely on all 4 wheels.  When VTX A12 cabinets on the Vertical Transporter reach this position, stop lifting the 

suspended array. At this point remove the front attachment QRP’s from the VTX A12 cabinets and they will easily slide 

out of their attachment receptacles, separating the suspended VTX A12 array from the stacked cabinets on the Vertical 

Transporter cart. 

11.2 - CLOSE THE ANGLE-LOCKS AND MOVE PINS TO STORAGE