Sharp An 3dg20 B Manual

							MODEL
AN-3DG20
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 o\
f 
your TV.
Printed in China
11P03-CH-NG
3D GLASSES FOR SHARP 3D AQUOS
OPERATION MANUAL
ENGLISH
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							EN-2
DEAR SHARP CUSTOMER
Thank you for your purchase of the 3D Glasses for SHARP 3D AQUOS. To ensure safety and many years of 
trouble-free operation of your product, please read the Important Safety Instructions carefully before using 
this product.
IMPORTANT SAFETY INSTRUCTIONS
3D Glasses
Prevention of accidental ingestion•  Keep the accessory out of the reach of small children. Small children can accidentally swallow these parts. 
 If a child accidentally swallows any of these parts, seek immediate medi\
cal attention.
Do not disassemble•  Do not disassemble the 3D Glasses except when disposing the batteries. D\
o not modify the 3D Glasses.
Caution for lithium ion polymer rechargeable battery•  Do not expose the battery to excessive heat, such as direct sunlight or fire, etc.
Handling the 3D Glasses•  Do not drop, exert pressure on, or step on the 3D Glasses. Doing so may damage the glass section, \
which may 
result in injury.
•  Be careful not to trap your finger in the hinge section of the 3D Glasses. Doi\
ng so may result in injury.  
 Pay special attention when children are using this product.
Using the 3D Glasses•  The 3D Glasses vision should be limited. Security advisory establishes a\
 maximum of 3 hours visualization, and 
in any case no more than one show length, break included.
•  Use the 3D Glasses only for the specified purpose.
•  Do not move around while wearing the 3D Glasses. The surrounding area appears dark, which may result in  falling or other accidents that may cause injury.
Caring for the 3D Glasses•  Use only the cloth provided with the 3D Glasses to clean the lenses. Remove dust and soil from the cloth. Any dust or other soiling on the cloth may result in scratches on the product. Do not use solvents such as benzene 
or thinners as doing so may cause the coating to peel off.
•  When cleaning the 3D Glasses, take care not to allow water or other fluids to come into contact with the  glasses.
•  Always store the 3D Glasses in the case provided when not in use.
•  When storing the 3D Glasses, avoid very humid or hot locations.
Viewing 3D images•  If you experience dizziness, nausea, or other discomfort while viewing 3\
D images, discontinue use and rest your  eyes.
•  Do not use the 3D Glasses if they are cracked or broken.
Keep away from heat•  Do not place the 3D glasses in a fire, near heat or in an area with high humidity. This product may cause a fire or  injury from ignition or explosion of the built-in lithium ion polymer rechargeable battery.
Caution regarding rechargeable battery•  Use the supplied USB cable to connect to a USB terminal of a 3D compatib\
le SHARP TV when recharging. Recharging using other devices may lead to battery leakage, heat generat\
ion or explosion. 
Caution regarding the power supply•  Use the supplied USB cable to connect to a USB terminal of a 3D compatib\
le SHARP TV for supplying power. Supplying power using other devices may lead to heat generation or explo\
sion.
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							EN-3
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 wa\
tch 3D 
programming may experience initial feelings of motion sickness as they adj\
ust 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 3\
D images, immediately 
discontinue use of the 3D Glasses. Using the binocular disparity 3D syst\
em 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 wearin\
g 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 ap\
pear 
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 pr\
oblems 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 eyeglasse\
s, 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)
 
IUse the 3D Glasses nose pad as needed. The small nose pad is already attached. 
JThe supplied USB cable is a dedicated cable for the 3D Glasses (AN-3DG2\
0). It does not operate when 
connecting with other USB devices.
NOTE•  The illustrations above are for explanation purposes and may vary slightly from the actual accessories.
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							EN-4
Using the 3D Glasses
Part names
12
3
4 5
 
1 Infrared receiver
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.
 
2 Power-supply terminal
This terminal is for recharging.
 
3 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.  
5 Nose pad mount
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.
Attaching the Nose Pad
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.
11
2
Attaching the nose pad Removing the nose pad
Using the 3D Glasses
Turning On/Off the Power
Slide the switch to 3D to turn on the power.
Slide the switch to OFF to turn off the power.
NOTE•  When the battery power is low, the LED light blinks once every second after the power is turned on.
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							EN-5
Using 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 imagesWhen you slide the switch to 2D while viewing 3D 
images, the 3D images switch to 2D images.
 
■Viewing 3D imagesWhen you slide the switch to 3D while viewing 2D 
images, the 2D images switch to 3D images.
Usage Range of 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.
 
■Operating rangeFrom directly in front of the 3D infrared emitter on 
the TV: approx. 5 m (within approx. 30° horizontally 
and 20° vertically)
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.
 
1Turn off the TV, and then slide the switch on the 
3D glasses to OFF.
 
2Connect the cable shown below before turning 
on the TV.
•  The LED light blinks once per two seconds, and 
then starts recharging.
•  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. 
 
3After the recharge has completed, turn off the 
TV, and then remove the USB cable from the 3D 
glasses.
 
1 USB cable (supplied accessory)
 
2 Power-supply terminal
CAUTION•  Do not recharge while wearing the 3D glasses.
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.
•  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.
Using the 3D glasses with an 
external power supply
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).
NOTE•  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.
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							EN-6
Using the 3D Glasses
Disposal of the 3D glasses 
(Excluding Australia)
Remove the 3D glasses battery, and then follow these 
steps to take the 3D glasses apart.
 
1Pull out the nose pad with your fingers.
 
2Remove the five screws with a Phillips screwdriver 
(commercially available).
 
3Pull the front casing outward with your fingers 
while pulling the base of the right temple arm 
inward with your fingers (
s).
 
1 Front casing
 
2 Base
 
3 Right temple arm
 
4Cut 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.
 
1 Right temple arm
 
2 Rechargeable battery unit
 
3 Rear casing
 
5Pull 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.
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							EN-7
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 pointe\
d 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 anythin\
g other than 3D images.
•  If you lie on your side while watching the TV with 3D Glasses, the pictu\
re 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. P\
ressure  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.
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							EN-8
Using the 3D Glasses
Specifications
Product3D Glasses
Model number AN-3DG20
Lens type Liquid crystal shutter
Power supply DC5V (supplied by a USB terminal of a SHARP TV)
Battery Lithium ion polymer rechargeable battery (DC3.7V 70mAh)
Battery life*
1Approx. 30 hours of continuous use
Charging time 90 minutes
Dimension (W x H x D) 175.5 × 43.0 × 173.0 mm/6 
15/16 × 1 23/32 × 6 13/16 inch
Weight 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 f\
ully at extreme high  or low temperatures. Please use them within the specified usage temperature 
range.)
 
IBattery 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
B: Black 1: 2011
2: 2012 1: 1
2: 2
3: 3
8  : 8
9  : 9
A : 10
B : 11
C 
: 12 1: 1
2: 2
3: 3
A  : 10
B : 11
H : 17
J  : 18
N : 22
P  : 23
W 
: 30
X  : 31
Manufacture numberColor
Year of 
manufacture Month of 
manufactureDay of 
manufacture
* “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 China only
For China only
For the EU only
For the U.S. and Canada only*2
 
JThe RBRC™ Battery Recycling Seal on the Lithium-ion (Li-ion) batter\
ies/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™ p\
rogram 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. SHARP’s 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 Corporat\
ion.)
NOTE•  Please contact your local authority for the correct method of disposal of this product and/or packing.
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							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-c\
ommercial, 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 shal\
l 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 contr\
act, 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
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
Additional Exclusions:User replaceable batteries are not covered by this Limited Warranty.
Warranty Period for this Product:One (1) year parts and labor from date of purchase. 
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.)
SHARP ELECTRONICS CORPORATIONSharp Plaza, Mahwah, New Jersey 07495-1163
SHARP CORPORATION
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