3
TD-001570-01-A
Install the Yoke
WARNRNG!:
Make sure that the installation adheres to all applicable code
and regulations. Consult a licensed, professional engineer when any doubt or
questions arise regarding a physical equipment installation.
Install the yoke assembly on the desired surface. If possible mount the yoke with the open end of the slot pointing up
s shown in Figure 2. Attaching hardware is not included.
Prepare the Loudspeaker
Refer to Figure 3
1. Use a Phillips screwddriver to remove two screws (1) from the pole-cup bracket (2). The screws are
beside the QSC Logo,
2. Use the screws (1) you just removed to secure the tether bracket (3) to the pole-cup bracket. You
can install the tether bracket one of two ways (3a or 3b). The tether bracket can only be installed
on the bottom of the loudspeaker in the location shown in Figure 3.
3. Torque these two screws to 18 Kgf-cm (16 In-Lbs).
4. Thread either the button-head hex screw (4a), or the knob (4b), into the yoke-mounting threaded
insert. Repeat for the top of the loudspeaker. Leave enough room on the small shaft of the screw
(or knob) to allow for the thickness of the yoke.
RNOT!:
The following procedures assume that the yoke is properly installed.
WARNRNG!:
Use two people to perform the following procedures.
Assemble the Loudspeaker and Yoke
Use the Slots to Mount the Loudspeaker
You can mount the loudspeaker using the button-head hex screw or the knob. Both of these are
shoulder screws that help with the mounting process. Figure 4 shows the function of the shoulder
screws in the slots. The loudspeaker is not shown.
1. Make sure the yoke is properly mounted to the desired surface and that the adhesive pads
are installed.
2. Make sure the button-head hex screws or the knobs are threaded into the loudspeaker's yoke
mounting points.
3. Lift the loudspeaker and align the screws / knobs with the slots in the yoke.
4. Slide the narrow shaft of the screws into the slot (1) and all the way to the bottom of the slot.
The shoulder part of the screw will not fit in the slot.
5. With the screws all the way down into the slots, turn the knob or button-head hex screw until
the shoulder is engaged into the slot. When the shoulder is engaged (2), the screw will not slide
back up the slot.
6. Position the loudspeaker at the desired angle (Figure 5) then do one of the following:
• Tighten both knobs tight enough to keep the loudspeaker in the desired position.
OR
• Use a 6 mm hex key to tighten both button-head hex screws tight enough to keep the loudspeaker in the
desired position.
Figure 2
Slot up
Slot down
Figure 3
1
2
3a
3b
4b
4a
4b
1
4a
Figure 4
1
2
Figure 5
