Electro-Voice Zx1i-90 - Manual (Page 8)

8 Electro-Voice ® Zx1i Owner’s Manual
Step 4: Attach the Speaker to the QuickSAM™ Bracket
After mounting the QuickSAM TM bracket (from Step 1) to the desired surface, attach the
speaker to the QuickSAM TM bracket by inserting the QuickSAM TM into slot on the side of
the speaker until it “clicks” in place. Using the provided mounting tool, tighten the two
socket head bolts A and B enough to allow aiming, as shown in Figure 9. After selecting
the proper horizontal angle, secure the sweep axis as shown by tightening bolt A. Next,
select the proper vertical angle and secure the rotation axis by tightening bolt B. To
tighten the recessed bolt B, insert mounting tool through hole on the side of the speaker.
Figure 9: Attaching Speaker to QuickSAM TM Assembly
QuickSAM TM
Assembly
Enclosure
Socket Head Bolt B
(Recessed Inside
Hole)
Socket Head
Bolt A
Mounting Tab
WARNING: Bolt “B” is what secures the speaker to the
QuickSAM TM Bracket. It is the installer’s responsibility to
ensure that Bolt “B” is fully tightened. Failure to tighten Bolt
“B” may allow the speaker to disengage from the
QuickSAM
TM Bracket, possibly resulting in serious injury. Use
of the Seismic restraint is highly recommended. See Step 6.