User's Manual

6
VII. Safety Measures
z To avoid possible eye damage, never point the presenter at
people especially their faces, or look directly into the
presenter’s laser beam.
z Avoid pointing the presenter’s laser beam at a mirror or other
highly reflective surface.
z Keep the presenter away from children.
z Never view the presenter’s laser beam using telescopic
devices, such as a microscope or binoculars.
z Any attempt to disassemble, adjust or repair the presenter
may result in exposure to laser light or other safety hazards.
Note！！
z The product has been matched before ex-factory for
convenient use. Every presenter has an exclusive code! Do
not exchange the transmitter and receiver to other
presenters! Please contact with the local dealer if mixed.
z For optimal performance and RF reception, Please use the
USB extension cable, if the control distance of the Presenter
works abnormally.