User manual LG 55UB820V

[. . . ] Model Description Model name 2nd, 3rd Suffix : : UB83-Z EU/VS Brand name Product name : : LG UB830V Part number (Revision number) : MFL68484514 (1407-REV02) 2. Number of pages : : : : : Uncoated, wood-free paper 150 g/㎡ Uncoated, wood-free paper 60 g/㎡ Perfect binding ENG/GER/FRA/ITA/SPA/POR/NED/GRK/SLN (9) 300 : : 1 Color (Black) 1 Color (Black) : 148 mm x 210 mm (A5) “This part contains Eco-hazardous substances (Pb, Cd, Hg, Cr6+, PBB, PBDE, etc. ) within LG standard level, N O T E Details should be followed Eco-SCM management standard[LG(56)-A-2524]. Especially, Part should be followed and controlled the following specification. [. . . ] This noise is common for products where thermal deformation is required. Electrical circuit humming/panel buzzing: A low level noise is generated from a high-speed switching circuit, which supplies a large amount of current to operate a product. This generated sound does not affect the performance and reliability of the product. 10 SAFETY INSTRUCTIONS Viewing 3D Imaging (Only 3D models) ENGLISH WARNING Viewing Environment yy Viewing Time -- When watching 3D contents, take 5 - 15 minute breaks every hour. Viewing 3D contents for a long period of time may cause headache, dizziness, fatigue or eye strain. Those that have a photosensitive seizure or chronic illness yy Some users may experience a seizure or other abnormal symptoms when they are exposed to a flashing light or particular pattern from 3D contents. Yy Do not watch 3D videos if you feel nausea, are pregnant and/ or have a chronic illness such as epilepsy, cardiac disorder, or blood pressure disease, etc. Yy 3D Contents are not recommended to those who suffer from stereo blindness or stereo anomaly. double images or discomfort in viewing may be experienced. Yy If you have strabismus (cross-eyed), amblyopia (weak eyesight) or astigmatism, you may have trouble sensing depth and easily feel fatigue due to double images. It is advised to take frequent breaks than the average adult. Yy If your eyesight varies between your right and left eye, revise your eyesight prior to watching 3D contents. Symptoms which require discontinuation or refraining from watching 3D contents yy Do not watch 3D contents when you feel fatigue from lack of sleep, overwork or drinking. Yy When these symptoms are experienced, stop using/watching 3D contents and get enough rest until the symptom subsides. -- Consult your doctor when the symptoms persist. symptoms may include headache , eyeball pain , dizziness , nausea , palpitation , blurriness , discomfort , double image , visual inconvenience or fatigue. SAFETY INSTRUCTIONS 11 ENGLISH CAUTION Viewing Environment V yy iewing Distance -- Maintain a distance of at least twice the screen diagonal length when watching 3D contents. If you feel discomfort in viewing 3D contents, move further away from the TV. Viewing Age yy Infants/Children -- Usage/ Viewing 3D contents for children under the age of 6 are prohibited. -- Children under the age of 10 may overreact and become overly excited because their vision is in development (for example: trying to touch the screen or trying to jump into it. Special monitoring and extra attention is required for children watching 3D contents. -- Children have greater binocular disparity of 3D presentations than adults because the distance between the eyes is shorter than that of adults. [. . . ] Solution yy Check the remote control sensor on the product and try again. Yy Check if there is any obstacle between the product and the remote control. To , yy Check if the batteries are still working and properly installed ( to ). Yy Check if the power cord is connected to a wall outlet. [. . . ]