RD0169 (A) KF730 & SB730 OWNER’S MANUAL Page 17 of 286.4.3 Quick Release PinsEach KF730 is supplied with six 1.5 inch Quick Release Pins. Four are used for attachingenclosures together or to the Fly-Bar. Two are used as locking pins for the rear Hinges. See“Locking Pins” Section 6.4.5. Each SB730 is supplied with four 1.5 inch Quick Release Pins usedfor attaching enclosures together or to the Fly-Bar.6.4.4 Hinge and Hinge Tube HolesDANGER: Ensure each Quick Release Pin used in assembling an array is fully inserted andengaged into the Hinge Tubes and Hinge holes. Only use the 1.5 inch Quick Release Pinssupplied or equal. Pins of different lengths or diameter will compromise the structural integrity ofthe rigging system and may result in damage to the equipment, injury, or death.The Hinges and Hinge Tubes,located on four corners of eachenclosure, have several holes forinserting the Quick Release Pinsto attach enclosures together or tothe Fly-Bar. The particular holesused will determine the splayangles between the loudspeakeraiming axes. The rear splaysrequired for these splay anglesand the Hinge and Hinge TubeHoles to use to achieve them aredesignated by the KF730 Wizard.NOTE: Each SB730 Hinge Tubehas only one hole for attaching theHinge of another enclosure. Asthere is no choice of holes, it is neither labeled nor listed in the chart.KF730 to Fly-Bar 1Rear Hinge Hole Rear Hinge Tube Hole Front Hinge Hole Front Hinge Tube Hole3 Upper 2 UpperKF730 to KF730 2Front Splay Angle Rear Hinge Hole Rear Hinge Tube Hole Front Hinge Hole1.5° 1 A 23.0° 2 B 26.0° 3 B 212.0° 4 B 218.0° 4 B 1SB730 to Fly-Bar 1Rear Hinge Hole Rear Hinge Tube Hole Front Hinge Hole Front Hinge Tube Hole1 Upper 1 UpperSB730 to SB730 2Front Splay Angle Rear Hinge Hole Front Hinge Hole0° 2 2KF730 to SB730 2Front Splay Angle Rear Hinge Hole Front Hinge Hole-7.2° 1 2-3.0° 2 20.0° 3 26.0° 4 212.0° 4 1NOTES: 1. This positions the top surface of the enclosure so it is parallel to the plane of the KF730 Fly-Bar.2. The front splay angle is the between the aiming axes, not the top/bottom enclosure surfaces.