DOWNLOAD Sharp LC-50LE751K (serv.man4) Service Manual ↓ Size: 17.24 MB | Pages: 64 in PDF or view online for FREE

You can convert normal 2D images into 3D images (3D 
effect).

Press 3D button on remote control.

Press

 

a/b to select "2D->3D"

→"on", and then 

press 

;. 

Turn on the power of the 3D glasses, and then 
wear the 3D glasses.

When the TV receives a 3D image signal that cannot be 
detected automatically, you can select between 3D and 
2D image viewing.

Select the 3D source (HDMI).

Press 3D button on remote control. The following 
screen appears.

Press 

c/d  to select “side by side” , “top/

 or “Games”, and then press 

;.

E

or 

 

1

Press 

c/d to select the 3D signal type (“side 

by side” or “top/bottom”), and then press 

;.

• If you select the same system as that of the input 

signal, 3D images are displayed.

 

2

Turn on the 3D glasses switching them to "3D" 
and then wear the 3D glasses.

•  The LED lights up green.

E

To view 2D mode without glasses:

 

1

Press 

a/b to select  "

, and then press 

;. 

To view 2D mode some of you at the same time than 
other people are viewing 3D mode:

 

1

Follow up the step 

1 of previously described 

in "

or "top-bottom")

".

 

2

Turn on the 3D glasses switching to "2D" and 
then wear the 3D glasses.

•  The LED lights up green.

• 

After approximately 10 minutes without receiving 3D signal 
the 3D glasses turn off automatically.

• 

To power off the power of 3D glasses, switch them to Off. 
The LED will also turn off. 

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 USB-mini USB cable, supplied with glasses,

 

to any 

of the TV set side USB terminals or any other proper 
source.
When the LED light goes off, the recharge is complete.

• 

If the input signal switches to 2D, 2D images are 
displayed automatically.

• 

3D mode is cancelled automatically when: the 
setting is changed, the input source is changed, 
the input signal resolution is changed or the power 
is turned off.

(HDD)

USB

2D

→3D 

•  Converts normal 2D images into 3D images.

Side by Side

•  Creates 3D images from 3D images displayed side 

by side. The image is split into a left and right image, 
and then the images are stretched and displayed 
sequentially to create a 3D image.

Top and Bottom

•  Creates 3D images from 3D images displayed 

on the top and bottom. The image is split into a 
top and bottom image, and then the images are 
stretched and displayed sequentially to create a 3D 
image.

Side by Side 

s 2D

•  Creates 2D images from 3D images displayed 

side by side. Only the left image is stretched and 
displayed. The image does not appear in 3D.

Top and Bottom 

s 2D

•  Creates 2D images from 3D images displayed on 

the top and bottom. Only the top image is stretched 
and displayed. The image does not appear in 3D.

•  3D images are not displayed.

•  Is 3D mode set to “Automatic”? Press 3D to switch to 3D mode "Automatic".
• If 3D mode is set to “Automatic” but no 3D images are displayed, check the display format of the 

content being viewed. Some 3D image signals may not be recognised as 3D images automatically. 
Press 3D to select the appropriate display format for the 3D image.

•  Are the 3D glasses set to 3D 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 3D infrared emitter on the TV and the infrared receiver on the 3D glasses.

•  The 3D glasses turn off 

automatically.

•  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 3D infrared emitter on the TV and the 
infrared receiver on the 3D glasses.

•  Switching the 3D glasses button to 

2D or 3D does not cause the LED 
to light up green.

•  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. Recharge the battery via mini USB 
connector.

• 

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 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 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 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 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.

•  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.

• This Sharp device facilitates the access to content and services provided by third parties. The content and services accessible via this device 

belong to and may be proprietary to third parties. Therefore, any use of such third party content and services must be in accordance with any 
authorisation or terms of use provided by such content or service provider. Sharp shall not be liable to you or any third party for your failure 
to abide by such authorisation or terms of use. Unless otherwise specifi cally authorised by the applicable content or service provider, all third 
party content and services provided are for personal and non-comercial use; you may not modify, copy, distribute, transmit, display, perform, 
reproduce, upload, publish, license, create derivative works from, transfer or sell in any manner or medium any content or services available via 
this device. 

• Sharp is not responsible, nor liable, for customer service-related issues related to the third party content or services. Any questions, comments 

or service-related inquires relating to the third party content or service should be made directly to the applicable content or service provider.

• You may not be able to access content or services from the device for a variety of reasons which may be unrelated to the device itself, including, 

but not limited to, power failure, other Internet connection, or failure to confi gure your device properly. Sharp, its directors, offi cers, employees, 
agents, contractors and affi liates shall not be liable to you or any third party with respect to such failures or maintenance outages, regardless of 
cause or whether or not it could have been avoided.

• ALL THIRD PARTY CONTENT OR SERVICES ACCESSIBLE VIA THIS DEVICE IS PROVIDED TO YOU ON AN "AS-IS" AND "AS AVAILABLE" BASIS 

AND SHARP AND ITS AFFILIATES MAKE NO WARRANTY OR REPRESENTATION OF ANY KIND TO YOU, EITHER EXPRESS OR IMPLIED, 
INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, NON- INFRINGEMENT, FITNESS FOR A PARTICULAR 
PURPOSE OR ANY WARRANTIES OF SUITABILITY, AVAILABILITY, ACCURACY, COMPLETENESS, SECURITY, TITLE, USEFULNESS, LACK 
OF NEGLIGENCE OR ERROR·FREE OR UNINTERRUPTED OPERATION OR USE OF THE CONTENT OR SERVICES PROVIDED TO YOU OR 
THAT THE CONTENT OR SERVICES WILL MEET YOUR REQUIREMENTS OR EXPECTATIONS.

• SHARP IS NOT AN AGENT OF AND ASSUMES NO RESPONSIBILITY FOR THE ACTS OR OMISSIONS OF THIRD PARTY CONTENT OR 

SERVICE PROVIDERS, NOR ANY ASPECT OF THE CONTENT OR SERVICE RELATED TO SUCH THIRD PARTY PROVIDERS.

• IN NO EVENT WILL SHARP AND/OR ITS AFFILIATES BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY DIRECT, INDIRECT, SPECIAL, 

INCIDENTAL, PUNITIVE, CONSEQUENTIAL OR OTHER DAMAGES. WHETHER THE THEORY OF LIABILITY IS BASED ON CONTRACT, TORT, 
NEGLIGENCE, BREACH OF WARRANTY, STRICT LIABILITY OR OTHERWISE AND WHETHER OR NOT SHARP AND/OR ITS AFFILIATES 
HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

The software included in this product is comprised of various software components whose individual copyrights are held by 
SHARP or by third parties.

The copyrights for the software components and various relevant documents included with this product that were developed or 
written by SHARP are owned by SHARP and are protected by the Copyright Act, international treaties, and other relevant laws. 
This product also makes use of freely distributed software and software components whose copyrights are held by third parties. 

*1 Measured according to IEC 62087 Ed. 2.
*2 Measured according to IEC 62301 Ed. 1.
*3 Measured according to IEC 62301 Ed. 1.
*4 Annual energy consumption is calculated 

on the basis of the On-Mode (HOME 
MODE) power consumption, watching 
TV 4 hours a day, 365 days a year.

Hereby, SHARP Electronics (Europe) GmbH declares that the wireless LAN USB adapter (AN-WUD630) is in 
compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. The declaration of 
conformity may be consulted at: http://www.sharp.de/doc/AN-WUD630.pdf

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for 
product improvement without prior notice. The performance specification figures indicated are nominal values of production units. 
There may be some deviations from these values in individual units.

39"

50"

60"

70"

*1 On-Mode (W) (HOME MODE)

45 W

70 W

100

 

W

134

 

W

*2 Standby-Mode (W)

0.24 W

0.24 W

0.24 W

0.24 W

*3 Off Mode (W) 

0.16 W

0.16 W

0.16 W

0.16 W

*4 Annual Energy Consumption (kWh)

66 kWh

102 kWh

146

 

kWh

196

 

kWh

• No power.

•  Check if you pressed 

TVa

 on the remote control unit.

If the indicator on the TV lights up red, press 

TVa

.

•  Is the AC cord disconnected?
•  Check if you pressed a on the TV.

•  The TV cannot be operated.

•  External influences such as lightning, static electricity, etc., may cause improper operation. In this 

case, operate the TV after first turning off the power, or unplugging the AC cord and re-plugging 
it in after one or two minutes.

•  Remote control unit does not operate.

•  Are batteries inserted with polarity (

e, f) aligned?

•  Are batteries worn out? (Replace with new batteries.)
•  Are you using it under strong or fluorescent lighting?
•  Is a fluorescent light illuminating the remote control sensor?

•  Picture is cut off.

•  Is the image position correct?
•  Are screen mode adjustments (Picture format) such as picture size made correctly? (Page 31.)

•  Strange colour, light colour, or dark 

colour, or colour misalignment.

•  Adjust the picture tone.
•  Is the room too bright? The picture may look dark in a room that is too bright.
•  Check the “Picture” settings (Page 21).

•  Power is suddenly turned off.

•  The TV’s internal temperature has increased.

Clean or remove any objects blocking the vent.

•  No picture.

•  Are connections to external equipment correct? (Pages 41, 42 and 43)
•  Is the input signal type selected correctly after connection? (Page 14)
•  Is the correct input source selected? (Page 31)
•  Is the picture adjustment correct? (Pages 21)
•  Is the antenna connected properly? (Pages 7 and 14)

•  No sound.

•  Is the volume too low?
•  Make sure that headphones are not connected.
•  Check if you pressed e on the remote control unit.

•  The TV sometimes makes a cracking 

sound.

•  This is not a malfunction. This happens when the cabinet slightly expands and contracts 

according to changes in temperature. This does not affect the TV’s performance.