- 238 -Others• The [CHARGE] indicator may blink under the influence of static electricity or electromagnetic wave.This phenomenon have no effects on charging.• If you use the battery charger near a radio, the radio reception may be disturbed.• Keep the charger 1 m (3.3 feet) or more away from radios.• The charger may generate whirring sounds when it is being used. This is not a malfunction.• After use, be sure to disconnect the power supply device from the electrical outlet. (A very smallamount of current is consumed if it is left connected.)• Keep the terminals of the charger and battery clean.∫ About 3D viewingAnyone who is hyper sensitive to light, suffers from heart disease or is otherwise unwellshould avoid viewing 3D contents.• Viewing 3D contents may have an adverse effect to the individual.If you feel tired, uncomfortable or otherwise strange when viewing 3D contents, stopviewing at once.• Continuing to view may cause illness.• After stopping viewing, please rest appropriately.When viewing 3D contents, we recommend taking a break every 30 to 60 minutes.• Viewing for extended periods may cause eye-fatigue.Short-sighted or long-sighted persons, those with differences in the sight of their rightand left eyes, and those with astigmatism are advised to correct their vision by wearingglasses etc.Stop viewing if you can clearly see a double image while viewing 3D contents.• There are differences in the way that different people experience 3D contents. Please correct yoursight appropriately before viewing 3D contents.• You can change the 3D setting of your television or 3D output setting of the unit to 2D.ChargerAbout 3D