750-LFC OPERATING INSTRUCTIONS
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■ One UPA-1P or UPA-2P (77 lb, 34.9 kg)
■ One UPJ-1P (46 lb, 20.9 kg)
■ One UPJunior (28 lb, 12.7 kg)
■ Two UPJuniors with MUB-UPJunior U-bracket and
MAAM-UPJunior array adapter (70 lb, 31.8 kg)
CAUTION: Make sure the pole and pole-mount
adapter can support the total weight of the
mounted loudspeakers. In particular, heavier loud-
speakers are less stable on taller pole mounts.
Observe all safety precautions specified by the pole
manufacturer.
MCF 750 CASTER FRAME
The MCF-750 is highly durable and easy to attach to 750-
LFC subwoofers, making it easy to assemble or disassem-
ble by using blocks of up to three 750-LFC subwoofers.
The heavy-duty MCF-750 caster frame has two options
(shown below):
■ PN 40.271.070.02: Transport 750-LFCs fitted with rig-
ging frames
■ PN 40.271.070.03: Transport 750-LFCs without rigging
frames
When deploying and striking a 750-LFC array, the MCF-750
caster frame can support its weight.
TIP: You can also transport the MG-
MINA/LINA/750 top grid attached to the top
750-LFC on a stack.
In addition to transport, the MCF-750 frame supports 750-
LFC subwoofers in a ground-stacked configuration.
CAUTION: When ground-stacking 750-LFC
subwoofers using the MCF-750 caster frame,
make sure all four caster wheels are blocked so it
does not roll.
CAUTION: Do not exceed three 750-LFCs
stacked on a block to avoid tipping them over.
Figure 22: MCF 750 Caster Frames: with rigging (top), no rigging
(bottom)
Figure 23: MCF 750 Caster Frame
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