[. . . ] On certain batteries this symbol might be used in combination with a chemical symbol. The chemical symbols for mercury (Hg) or lead (Pb) are added if the battery contains more than 0. By ensuring these batteries are disposed of correctly, you will help prevent potentially negative consequences for the environment and human health which could otherwise be caused by inappropriate waste handling of the battery. [. . . ] You should also review (i) the instruction manual of your television, as well as any other device or media used with your television and (ii) our website (http://www. Consult your doctor (such as a pediatrician or eye doctor) before allowing young children to watch 3D video images or play stereoscopic 3D games. Adults should supervise young children to ensure they follow the recommendations listed above. Ώ If the Active 3D Glasses are broken, keep broken pieces away from your mouth or eyes. Ώ Be careful not to pinch your fingers in the hinges when bending the temple arms. Ώ Keep this product out of reach of children, so that they are not mistakenly swallowed. Ώ Watch the TV from a distance of more than three times the TV’s screen height. Ώ Be careful not to harm the eyes with the glasses’ temple when wearing the Active 3D Glasses.  Flickering or flashing under some fluorescent or LED lighting , etc. - When you use the Active 3D Glasses and watch or play 3D video images or SimulView™ contents under some fluorescent or LED lighting, etc. , GB 3 GB flickering or flashing lights may be observed. This flickering or flashing may trigger epileptic seizures or blackouts (photosensitivity) in a very small percentage of individuals. If you observe such flickering or flashing, IMMEDIATELY take off the Active 3D Glasses and stop watching or playing the 3D video images or SimulView™ contents. This flickering or flashing may trigger previously undetected epileptic symptoms or seizures in persons who have no history of prior seizures or epilepsy. [. . . ] Every press the button of the Active 3D Glasses can switch between the players as follows. Ώ Mode: SimulView™ mode (Player 1)  SimulView™ mode (Player 2)  Indicator: Green LED blinks every 2 seconds with SimulView™ mode (Player 1)  Yellow LED blinks 2 times every 2 seconds with SimulView™ mode (Player 2) To replace the battery If the LED indicates low battery power (indicator blinks green (yellow when SimulView™ mode) 3 times every 2 seconds), replace the battery. Press the unlock button with the tip of a pen, etc, and take out the battery case, then replace the battery with a new one. [. . . ]