Sharp TV Video Accessories AN 3DG20 User Manual

MODEL  
AN-3DG20  
3D GLASSES FOR SHARP 3D AQUOS  
OPERATION MANUAL  
These 3D Glasses (AN-3DG20) are only for use with SHARP AQUOS  
LCD TVs supporting 3D. For details of how to make adjustments for 3D  
functions and to fully enjoy 3D viewing, refer to the operation manual of  
your TV.  
Printed in China  
11P03-CH-NG  
ENGLISH  
 
Using the 3D Glasses  
CAUTION  
Not all consumers can experience and enjoy 3D TV. Some people suffer from stereo blindness which  
prevents them from perceiving the intended depth of 3D entertainment. Also, some people who watch 3D  
programming may experience initial feelings of motion sickness as they adjust to the picture. Others may  
experience headaches, eye fatigue or continued motion sickness, or some viewers might also experience  
epileptic seizures or strokes. Like a roller coaster, the experience is not for everyone.  
The 3D Glasses are precision equipment. Handle them with care.  
Improper use of the 3D Glasses or failure to follow these instructions can result in eye strain.  
If you experience dizziness, nausea, or other discomfort while viewing 3D images, immediately  
discontinue use of the 3D Glasses. Using the binocular disparity 3D system of the TV with incompatible  
3D broadcasts or software can make images appear with a cross talk blur or create overlapping images.  
When viewing 3D images continuously, be sure to take a break periodically to prevent eye strain.  
If you are nearsighted or farsighted or have astigmatism or a different level of eyesight between the  
left and right eyes, you should take the necessary steps, such as wearing eyeglasses, to correct your  
eyesight before viewing 3D images. The 3D Glasses can be worn over eyeglasses.  
When viewing 3D images, keep the 3D Glasses horizontally level with the TV screen. If you tilt the  
3D Glasses with respect to the TV screen, the images viewed by the left and right eyes may appear  
significantly different or images may appear overlapping.  
View 3D images at the appropriate distance from the TV screen. The recommended distance is three  
times the effective height of the TV screen.  
Be careful of your surroundings when viewing 3D images. When you view 3D images, objects may appear  
at a distance closer or farther than the actual TV screen. This may cause you to misjudge the distance to  
the TV screen and possibly result in injury if you accidentally hit the screen or surrounding objects.  
The 3D glasses are not recommended for people aged less than 6.  
When children are viewing 3D images, be sure a parent or guardian is present. Monitor children viewing  
3D images, and if they show signs of discomfort, immediately discontinue use of the 3D Glasses.  
People with a known history of photosensitivity and people with heart problems or poor health should  
not use the 3D Glasses. This can worsen existing health conditions.  
Do not use the 3D Glasses for other purposes (such as general eyeglasses, sunglasses, or protective  
goggles).  
Do not use the 3D function or 3D Glasses while walking or moving around. This may result in injuries due  
to running into objects, tripping, and/or falling.  
When using the 3D Glasses, take care not to accidentally strike the TV screen or other people. Viewing  
3D images may cause you to misjudge the distance to the TV screen and accidentally strike the screen,  
resulting in possible injury.  
It is recommended that you do not view 3D images if you are sleep deprived or if you have been drinking  
alcohol.  
Supplied Accessories  
Make sure the following accessories are provided with the 3D Glasses.  
3D Glasses  
(×1)  
Nose pad *1  
(Large ×1, small ×1)  
USB cable*2  
(×1)  
Operation manual  
(this publication)  
Glasses case  
(×1)  
Cleaning cloth  
(×1)  
I
Use the 3D Glasses nose pad as needed. The small nose pad is already attached.  
The supplied USB cable is a dedicated cable for the 3D Glasses (AN-3DG20). It does not operate when  
connecting with other USB devices.  
J
NOTE  
• The illustrations above are for explanation purposes and may vary slightly from the actual accessories.  
EN-3  
 
Using the 3D Glasses  
Part names  
5
1
2
3
4
1
Infrared receiver  
5
Nose pad mount  
Receives an infrared signal sent from the  
TV. The 3D Glasses turn off automatically  
after 10 minutes if no signal is received from  
the TV.  
The dedicated nose pad can be mounted  
here.  
NOTE  
• Do not soil or apply stickers or other obstacles to the  
infrared receiver. Doing so may block signals from the  
TV and prevent the 3D Glasses from working correctly.  
• Interference from other infrared communications  
equipment may prevent you from viewing 3D images  
correctly.  
2
3
Power-supply terminal  
This terminal is for recharging.  
3D/2D/OFF Switch  
This button switches between 2D and 3D  
modes.  
4
LED light  
Blinks once every second when the battery  
power is low.  
Attaching the Nose Pad  
Using the 3D Glasses  
Attach either of the supplied nose pads as needed (such  
as when the glasses do not fit properly). The glasses  
come with a large and small nose pad.  
Turning On/Off the Power  
1
1
Slide the switch to 3D to turn on the power.  
Slide the switch to OFF to turn off the power.  
NOTE  
2
• When the battery power is low, the LED light blinks  
once every second after the power is turned on.  
Attaching the nose pad  
Removing the nose pad  
EN-4  
 
Using the 3D Glasses  
3
After the recharge has completed, turn off the  
TV, and then remove the USB cable from the 3D  
glasses.  
Switching to 3D and 2D Mode  
When viewing 3D images, you can slide the switch  
between 2D and 3D modes. This is useful when several  
people are viewing 3D images on the same TV with  
some people wanting to watch in 3D and some people  
wanting to watch in 2D.  
Viewing 2D images  
When you slide the switch to 2D while viewing 3D  
images, the 3D images switch to 2D images.  
Viewing 3D images  
When you slide the switch to 3D while viewing 2D  
images, the 2D images switch to 3D images.  
1
2
USB cable (supplied accessory)  
Power-supply terminal  
Usage Range of the 3D Glasses  
CAUTION  
• Do not recharge while wearing the 3D glasses.  
The 3D Glasses can be used by receiving an infrared  
signal sent from the TV.  
The 3D Glasses turn off automatically after 10 minutes if  
no signal is received from the TV.  
NOTE  
• Be sure to turn on the TV when you recharge the 3D  
glasses battery. If the TV is turned off, you may not  
recharge it.  
Operating range  
From directly in front of the 3D infrared emitter on  
the TV: approx. 5 m (within approx. 30° horizontally  
and 20° vertically)  
• When you recharge the 3D glasses battery, only  
connect the USB cable (supplied accessory) to a USB  
terminal on the TV.  
• The battery will not recharge during usage with the  
USB cable connected.  
• Recharge the battery within the operating temperature  
(10°C–40°C/50°F–104°F). The battery may not be able  
to recharge outside of the operating temperature.  
Recharging the 3D glasses battery  
When the battery power is low, the LED light blinks one  
time per second. If the 3D glasses battery runs out, you  
can recharge the 3D glasses battery by connecting the  
supplied USB cable to the TV and the power-supply  
terminal on the 3D glasses.  
Using the 3D glasses with an  
external power supply  
1
2
Turn off the TV, and then slide the switch on the  
3D glasses to OFF.  
You can use the 3D glasses with an external power  
supply when you slide the switch on the 3D glasses to  
3D or 2D after steps 1 and 2 in Recharging the 3D  
glasses battery (recharging will not complete).  
Connect the cable shown below before turning  
on the TV.  
• The LED light blinks once per two seconds, and  
then starts recharging.  
NOTE  
• When the LED light goes off, the recharge is  
complete. It takes 90 minutes to complete the  
recharge.  
• Insert the USB cable again if the LED light blinks  
on and off once every 0.5 seconds. If it still  
doesn’t respond, inquire with a retail dealer or  
SHARP customer service.  
• Do not move around while wearing the 3D glasses.  
You may result in getting your feet caught in USB  
cable, the TV falling or other accidents that may cause  
injury.  
• When you supply power to the 3D glasses, only  
connect the USB cable (supplied accessory) to a USB  
terminal on the TV.  
• When you use the USB cable connecting the 3D  
glasses, careful not to get your feet caught in the USB  
cable. It may result in falling or other accidents that  
may cause injury.  
EN-5  
 
Using the 3D Glasses  
4
Cut off the three cables of the rechargeable  
battery unit one by one with a pair of scissors.  
• There is the rechargeable battery unit inside 2 on  
the right temple arm shown below.  
• Insulate the tip of the removed rechargeable  
battery cable with material such as scotch tape.  
Disposal of the 3D glasses  
(Excluding Australia)  
Remove the 3D glasses battery, and then follow these  
steps to take the 3D glasses apart.  
1
Pull out the nose pad with your fingers.  
1
2
3
Right temple arm  
Rechargeable battery unit  
Rear casing  
2
Remove the five screws with a Phillips screwdriver  
(commercially available).  
3
Pull the front casing outward with your fingers  
while pulling the base of the right temple arm  
inward with your fingers (  
s
).  
5
Pull out the entire rechargeable battery unit and  
remove it from the rear casing.  
NOTE  
• Used batteries should be disposed in accordance with  
local laws and regulations.  
1
2
3
Front casing  
Base  
Right temple arm  
EN-6  
 
Using the 3D Glasses  
NOTE  
• These 3D Glasses are only for use with SHARP LCD TVs supporting 3D.  
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 the 3D image.  
• 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, the 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. Please use them within the specified  
usage temperature range.  
• If the 3D Glasses are used in a room with fluorescent lighting (50/60 Hz), the light within the room may appear to  
flicker. In this case, either darken or turn off the fluorescent 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 difficult 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 devices turned on near the  
glasses or TV. If this occurs, turn off the other 3D product or electronic devices or keep the devices 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 difficultly 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.  
Troubleshooting  
Problem  
Possible Solution  
• Images displayed in 3D mode  
appear doubled while you are  
wearing the 3D Glasses.  
• Is the power of the 3D Glasses turned on?  
• Slide the switch to 3D to turn on the 3D Glasses.  
• Images displayed in 3D mode  
appear 2D while you are wearing  
the 3D Glasses.  
• Are the 3D Glasses set to 2D mode?  
• Slide the switch to 3D while viewing 2D images and the 2D images  
switch to 3D images.  
EN-7  
 
Using the 3D Glasses  
Specifications  
Product  
3D Glasses  
Model number  
Lens type  
AN-3DG20  
Liquid crystal shutter  
Power supply  
Battery  
DC5V (supplied by a USB terminal of a SHARP TV)  
Lithium ion polymer rechargeable battery (DC3.7V 70mAh)  
Approx. 30 hours of continuous use  
Battery life*1  
Charging time  
Dimension (W x H x D)  
Weight  
90 minutes  
175.5 × 43.0 × 173.0 mm/6 15/16 × 1 23/32 × 6 13/16 inch  
Approx. 40.0 g/0.1 lbs. (including the lithium ion polymer rechargeable battery)  
Operating temperature  
10°C to 40°C/50°F to 104°F (The 3D Glasses cannot operate fully at extreme high  
or low temperatures. Please use them within the specified usage temperature  
range.)  
I
Battery life: A rechargeable battery becomes depleted from repetitive usage, and the battery life gradually becomes  
shorter (the battery life varies with your usage environment). The above is the value at the factory default state and  
quality is not guaranteed by the value.  
The product serial number is displayed on the 3D Glasses as indicated in the illustration on  
the left. The first four digits represent the product color and the date of manufacture.  
Example: Black colored glasses manufactured on April 10, 2011  
S/N : B 1 4 A  
Bottom  
Manufacture number  
Year of  
Color  
B: Black  
Month of  
Day of  
manufacture  
manufacture  
manufacture  
1: 2011  
2: 2012  
1: 1  
2: 2  
3: 3  
1: 1 A : 10  
2: 2  
3: 3  
B : 11  
H : 17  
J : 18  
8:8  
9:9  
N : 22  
P : 23  
A:10  
B:11  
C:12  
W: 30  
X : 31  
* “I”, “O”, “Y” and “Z” are not used.  
These symbols displayed on the product and the individual carton package of the product are symbols about the  
environment in Japan, the U.S., Canada, China and the EU.  
For Japan only  
For the EU only  
For China only  
For China only  
For the U.S. and Canada only*2  
J
The RBRC™ Battery Recycling Seal on the Lithium-ion (Li-ion) batteries/battery packs indicates SHARP is voluntarily  
participating in an industry program to collect and recycle these batteries/battery packs at the end of their useful life,  
when taken out of service in the United States or Canada. The RBRC™ program provides a convenient alternative  
to placing Li-ion batteries into the trash or municipal waste stream, which is illegal in some areas. Please call 1-800-  
822-8837 for information on Li-ion battery recycling in your area. SHARPs involvement in this program is part our  
commitment to preserving our environment and conserving our natural resources.  
(RBRC™ is a trademark of the Rechargeable Battery Recycling Corporation.)  
NOTE  
• Please contact your local authority for the correct method of disposal of this product and/or packing.  
EN-8  
 
Calling for Service  
For location of the nearest Sharp Authorized Service, or to obtain product literature, accessories, supplies, or customer  
assistance, please call 1-800-BE-SHARP.  
LIMITED WARRANTY  
For USA customers only  
CONSUMER LIMITED WARRANTY  
SHARP ELECTRONICS CORPORATION warrants to the first consumer purchaser that this Sharp brand product (the “Product”), when shipped in its original  
container, will be free from defective workmanship and materials, and agrees that it will, at its option, either repair the defect or replace the defective Product or  
part thereof with a new or remanufactured equivalent at no charge to the purchaser for parts or labor for the period(s) set forth below.  
This warranty does not apply to any appearance items of the Product or if the serial number or model number affixed to the Product has been removed, defaced,  
changed, altered or tampered with. This warranty does not cover installation or signal reception problems. This limited warranty will not apply if the Product has  
been or is being used in a commercial setting or application; this warranty is meant solely for the non-commercial, household use of the Product by consumers in  
their home or residence. If you intend to or already use this Product for commercial purposes or in a commercial setting, there are warranties available to cover  
your use of this Product, the terms of which may vary. Please contact 1-888-GO-SHARP for further information.  
In order to enforce your rights under this limited warranty, you should follow the steps set forth below. You must be able to provide proof of purchase to the servicer,  
which proof must include the date of purchase.  
To the extent permitted by applicable state law, the warranties set forth are in lieu of, and exclusive of, all other warranties, express or implied. Specifically ALL  
OTHER WARRANTIES OTHER THAN THOSE SET FORTH ABOVE ARE EXCLUDED, ALL EXPRESS AND IMPLIED WARRANTIES INCLUDING THE WARRANTIES  
OF MERCHANTABILITY, FITNESS FOR USE, AND FITNESS FOR A PARTICULAR PURPOSE ARE SPECIFICALLY EXCLUDED. IF, UNDER APPLICABLE STATE  
LAW, IMPLIED WARRANTIES MAY NOT VALIDLY BE DISCLAIMED OR EXCLUDED, THE DURATION OF SUCH IMPLIED WARRANTIES IS LIMITED TO THE  
PERIOD(S) FROM THE DATE OF PURCHASE SET FORTH BELOW. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY ALSO HAVE OTHER  
RIGHTS WHICH VARY FROM STATE TO STATE.  
The warranties given herein shall be the sole and exclusive warranties granted by Sharp and shall be the sole and exclusive remedy available to the purchaser and  
only for the time periods set forth herein. No other representations or promises made by anyone are permitted. Correction of defects, in the manner and for the  
period of time described herein, shall constitute complete fulfillment of all liabilities and responsibilities of Sharp to the purchaser with respect to the Product, and  
shall constitute full satisfaction of all claims, whether based on contract, negligence, strict liability or otherwise. Sharp does not warrant nor shall Sharp be liable,  
or in any way responsible, for Products which have been subject to abuse (including, but not limited to, improper voltage), accident, misuse, negligence, lack of  
reasonable care, alteration, modification, tampering, misuse, improper operation or maintenance or any damages or defects in the Product which were caused by  
repairs or attempted repairs performed by anyone other than a Sharp authorized servicer. Nor shall Sharp be liable or in any way responsible for any incidental or  
consequential economic or property damage. Some states do not allow limits on warranties or on remedies for breach in certain transactions; in such states, the  
limits herein may not apply.  
THIS LIMITED WARRANTY IS VALID ONLY IN THE FIFTY (50) UNITED STATES, THE DISTRICT OF COLUMBIA. AND PUERTO RICO.  
Model Specific Section  
YYour Product Model Number & Description:  
AN-3DG20 3D Glasses  
(Be sure to have this information and Proof of Purchase available when you need service  
for your Product.)  
Warranty Period for this Product:  
Additional Exclusions:  
One (1) year parts and labor from date of purchase.  
User replaceable batteries are not covered by this Limited Warranty.  
What to do to Obtain Service:  
Warranty service is available from a Sharp Authorized Service Center located in the United  
States.  
To receive repair handling instructions, please contact Sharp toll free at 1-800-BE-SHARP  
(1-800-237-4277).  
If it is necessary to ship the Product for servicing, please ensure it is shipped prepaid,  
insured and packaged securely. Sharp shall not be responsible for lost, stolen or  
misdirected mail or for damage to the product incurred during shipping. Please have  
proof of purchase available when requesting warranty service.  
TO OBTAIN PRODUCT INFORMATION OR PURCHASE ACCESSORIES, CALL 1-800-BE-SHARP OR VISIT www.SharpUSA.com  
SHARP ELECTRONICS CORPORATION  
Sharp Plaza, Mahwah, New Jersey 07495-1163  
SHARP CORPORATION  
 
 
 
SHARP CORPORATION  
 

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