Troubleshooting - 3D Images - Sharp LC-60LE925X Operation Manual

Appendix

Troubleshooting - 3D Images

Problem
• 3D images are not displayed.
• The 3D glasses turn off automatically.
• Pressing the power button on the 3D
glasses does not cause the LED light to
light.
3D glasses lenses
• Do not apply pressure to the lenses of the 3D glasses. Also, do not drop or bend the 3D glasses.
• Do not scratch the surface of the lenses of the 3D glasses with a pointed instrument or other object. Doing so may damage
the 3D glasses and reduce the quality of 3D images.
• Use only the cloth provided with the 3D glasses to clean the lenses.
3D glasses infrared receiver
• Do not allow the infrared receiver to become dirty, and do not attach stickers to or otherwise cover the infrared receiver. Doing
so may prevent the receiver from operating normally.
• If the 3D glasses are affected by other infrared data communication equipment, 3D images may not be displayed correctly.
Caution during viewing
• Do not use devices that emit strong electromagnetic waves (such as cellular phones or wireless transceivers) near the 3D
glasses. Doing so may cause the 3D glasses to malfunction.
• The 3D glasses cannot operate fully at extreme high or low temperatures. Use them within the specifi ed usage temperature
range.
• If the 3D glasses are used in a room with fl uorescent lighting (50/60 Hz), the light within the room may appear to fl icker. In this
case, either darken or turn off the fl uorescent lights when using the 3D glasses.
• Wear the 3D glasses correctly. 3D images will not be correctly visible if the 3D glasses are worn upside down or back-to-front.
• Other displays (such as computer screens, digital clocks, and calculators) may appear dark and diffi cult to view while wearing
the 3D glasses. Do not wear the 3D glasses when watching anything other than 3D images.
• If you lie on your side while watching the TV with 3D glasses, the picture may look dark or may not be visible.
• Be sure to stay within the viewing angle and optimum TV viewing distance when watching 3D images. Otherwise, you may not
be able to enjoy the full 3D effect.
• The 3D glasses may not work properly if there is any other 3D product or electronic device turned on near the glasses or TV. If
this occurs, turn off the other 3D product or electronic device or keep the device as far away as possible from the 3D glasses.
• Stop using this product in any of the following situations:
– When images consistently appear doubled while you are wearing the 3D glasses.
– When you have diffi cultly perceiving the 3D effect.
• If the 3D glasses are faulty or damaged, stop using them immediately. Continued use of the 3D glasses may cause eye
fatigue, headaches and illness.
• If you have any abnormal skin reaction, stop using the 3D glasses. In very rare instances, such reactions may be due to an
allergic reaction to the coating or materials used.
• If your nose or temples become red or you experience any pain or itchiness, stop using the 3D glasses. Pressure caused by
long periods of use may lead to such reactions and may result in skin irritation.
• You may not be able to use several menu items while you are watching the TV in 3D mode.
• You cannot use the 3D function in radio or data mode.
NOTE
• These 3D glasses are only for use with SHARP LCD TVs supporting 3D.
• Is "3D auto change" set to "No"? Press 3D to switch to 3D mode.
• If "3D auto change" is set to "Yes" but no 3D images are displayed, check the display format
of the content being viewed. Some 3D image signals may not be recognized as 3D images
automatically. Press 3D to select the appropriate display format for the 3D image.
• Is the power of the 3D glasses turned on?
• Are the 3D glasses set to 2D mode?
• Is there an obstacle between the 3D glasses and the TV, or is something covering the infrared
receiver on the 3D glasses? The 3D glasses operate by receiving a signal from the TV. Do
not place anything between the infrared emitter on the TV and the infrared receiver on the 3D
glasses.
• Is there an obstacle between the 3D glasses and the TV, or is something covering the infrared
receiver on the 3D glasses? The 3D glasses turn off automatically after three minutes if no
signal is received from the TV. Do not place anything between the infrared emitter on the TV
and the infrared receiver on the 3D glasses.
• Is the battery in the 3D glasses exhausted? If the LED light does not light after pressing the
power button for more than one second, the battery is exhausted. Replace the battery.
Possible solution
81