Viewing 3D images on TV
Using Precautions
Lens
Do not apply pressure to the liquid crystal shutter. Also, do not drop or bend the 3D Eyewear.
Do not scratch the surface of the liquid crystal shutter with a pointed instrument etc. Doing so may cause damage to the 3D Eyewear, and reduce the quality of the 3D image.
Cautions during viewing
Do not use devices that emit strong electromagnetic waves (such as cellular phones or personal transceivers) near the 3D Eyewear. Doing so may cause the 3D Eyewear to malfunction.
The 3D Eyewear cannot operate fully at high or low temperatures. Please use within the specified usage temperature range.
If the 3D Eyewear is used in a room in which fluorescent lights (50 Hz) are used, the light within the room may appear to be flickering. In this case, either darken or switch off the fluorescent lights when using the 3D Eyewear.
Wear the 3D Eyewear correctly. 3D images will not be correctly visible if the 3D Eyewear is worn upside down or
Other kinds of displays (such as computer screens, digital clocks, or calculators etc.) may be difficult to see while wearing the 3D Eyewear. Do not wear the 3D Eyewear when watching anything other than 3D images.
For comfortable viewing
View from at least the recommended distance (3 times the effective height of the screen), Recommended Distance:
For a
When the top and bottom area of the screen is blackened, such as when playing movies, view the screen at a distance 3 times further than the height of the actual image.
(That makes the viewing distance closer than above recommended distance.) Stop using the 3D Eyewear immediately if your skin feels unusual.
In rare cases, the paint or materials used in the 3D Eyewear may cause an allergic reaction.
Stop using the 3D Eyewear immediately if you experience any redness, pain, or itching on the nose or temples. Prolonged use may cause such symptoms due to excess pressure, which may result in the user feeling unwell.
Use in area of Bluetooth® signals from other devices may interfere with 3D Eyewear operation.
Using radio waves
This unit uses the 2.4 GHz radio frequency ISM band (Bluetooth®). However other wireless equipment may use the same frequency. Be sure to take note of the following to prevent radio wave interference
from other equipment. 
Restriction of use
For use only in your country. Range of use
The range of use is up to approximately 10.5 ft (3.2 m). The range may be less depending on the structure of the building, the environment and any obstacles between the receiver and the transmitter. Such obstacles as reinforced concrete walls and metal doors, in particular, obstruct the transmitter’s signals.
Interference from other equipment
Due to radio interference, malfunctions may occur if the unit is placed too close to other equipment. We recommend keeping the unit as far away as possible from the following devices:
Bluetooth® devices other than this unit, wireless LAN, microwaves, office automation devices, digital cordless telephones and other electronic devices.
The unit is designed to automatically avoid radio interference from these household devices. However malfunctions may happen when radio interference occurs.
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