Adaptive Technologies SBC3-8-CA-20 User Manual

Page 2

90755

(562)

424-1100

06/07/10

Step 3.

Attached the swivel beam assembly to the

attachment I-beam. Adjust the Locking plate so that

the bolts of the locking plates are a close or

touching to the sides of the I-beam. Make sure that

the locking plate is also secure and resting on the

grooves of the channel. Make sure the beam clamps

channel is centered to the attachment I-beam.

Clamp the locking plates tightly to the beam both

vertically and horizontally with the 5/8” bolts,

washers and nuts. Add loctite thread compound to

the threads of the bolts over the nut (Figure 4).

Step 4.

Put on the two end caps for the cross arm (Figure

2, 3).

Step 5.

Attach the speaker to the AJ-1524 adjustable u-

bracket with the hardware kit that comes with it.

Adjust the tilt angle and tighten the screws on the

sides. Refer to AJ-1524 product instruction

sheet.

For suspending speakers:

Step 1.

To Suspend a speaker to the cross arm, install the

eyebolts to the center holes of the cross arm close to

the edge. Use load rated hardware to suspend the

speaker (Figure 5 and 6).

Step 2.
Install the hole plug to the center hole on the bottom of the tube.

Step 3.

Repeat step 3 and 4 to attach the Swivel beam clamp to the I-Beam.

Figure 3

Figure 4

Figure 5

Figure 6