LG CineBeam HU80KS Owner's Manual page 29

• The remote control may not work
in an environment where a lamp
equipped with electronic ballasts
or a three-wavelength fluorescent
lamp is installed. Replace the lamp
with an international standard lamp
for the remote control to work
normally.
• To install to the ceiling, attach the
ceiling-type bracket to the projector
with M4 x 8 mm screws.
•
Do not overtighten the screws. It
may damage the case, causing the
projector to fall and cause a serious
injury. (Recommended Torque: 4.34 ~
6.94 ibf-in [5~8 kgf·cm])
•
Please be sure that the projector's
aperture (lens and mirror) is not
blocked by a person or any objects.
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