4
Safety Warnings
Optical:
Never point the optical sensor towards the face, particularly
the eyes, to avoid possible injury.
While the mouse is in use, the optical light is visible to
the naked eye. Avoid looking directly into the emitter
hole while the mouse is active.
Wireless Devices:
• Before boarding any aircraft or packing a wireless device in
luggage that will be checked in, remove the batteries from the
wireless device.
• Wireless devices can transmit radio frequency (RF) energy,
whenever batteries are installed and the wireless device is
turned on (If it has an On/O switch).
Battery-Powered Devices:
• Improper use of batteries may result in battery uid leakage,
overheating, or explosion.
• Released battery uid is corrosive and may be toxic. It can cause
skin and eye burns, and is harmful if swallowed.
To Reduce the Risk of Injury:
• Keep batteries out of the reach of children.
• Do not heat, open, puncture, mutilate, or dispose of batteries
in re.
• Do not mix new and old batteries or batteries of dierent types.
• Do not allow metal objects to touch the battery terminals on the
device; they can become hot and cause burns.