LG ProBeam BU70QGA 7000-Lumen 4K Laser SmProjector - Manual (Page 11)

11
ENGLISH
Ceiling-Type Installation
WARNING
When installing the product on the ceiling, observe the following precautions
to prevent the projector from falling:
— It is recommended to install the product through a professional installation
services provider. (If installing on the ceiling, modify the projector’s PJT Mode
settings)
— Do not use adhesive, lubricant, oil, etc. when using the mounting equipment.
— Do not tighten the screws with an excessive force since the projector may fall
due to breakage of the screw connection part.
— Standard screw: M4 x 8 mm, M6 x 10 mm, 1/4-20 UNC x 5 mm
(Applicable screw types may vary depending on the model.)
— Recommended torque: 5-8 kgf.cm (4.34-6.94 lbf-in)
• A failure to follow the precautions may result in injury or death and product
damage due to the fall of the product.