Sharp LC-52LE925UN operation manual Troubleshooting 3D Images, Troubleshooting Error Message

Models: LC-52LE925UN

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Appendix

Problem

Possible Solution

 

 

• No picture

• Is connection to other components correct? Pages 13 to 17 and 54

Is the correct input selected? Pages 13 and 21

Is "On" selected in "Audio Only"? Page 29

If the PC image is not displayed, check the following:

-When connecting a laptop PC to the TV, check that display output mode of the PC is set to external monitor.

-Check the resolution setting on the PC. Is a non-compatible signal being input?

Page 59

• Picture quality of HD programs is

• To enjoy HD images from external equipment, you are required to set up HDMI

poor.

connection or component connection.

 

• If the program content is not of HD quality, HD images cannot be displayed. Check

 

that the program you are viewing provides HD images.

 

• The HD cable/satellite set-top box may need to be confi gured to output HD images

 

via cable/satellite.

 

• The cable/satellite broadcast may not support a signal resolution of 1080p.

 

 

• The TV sometimes makes a

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

cracking sound.

according to change in temperature. This does not affect the TV's performance.

 

 

• The original home page cannot

• Is the ETHERNET cable connected correctly? Page 62

be displayed.

• Check the settings of "Internet Setup". Pages 64 to 65

Some Internet functions used on a • The TV has only limited functions compared with regular PC browsers. Page 67 PC are not available from the TV.

Troubleshooting - 3D Images

Problem

Possible Solution

 

 

• 3D images are not displayed.

• 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.

 

 

• The 3D Glasses turn off

• Is there an obstacle between the 3D Glasses and the TV, or is something covering

automatically.

the infrared receiver on the 3D Glasses? The 3D Glasses turn off automatically after

 

3 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.

 

 

• Pressing the power button on the

• Is the battery in the 3D Glasses exhausted? If the LED light does not light after

3D Glasses does not cause the

pressing the power button for more than one second, the battery is exhausted.

LED light to light.

Replace the battery.

 

 

Troubleshooting - Error Message

The example of an error message

Error code

Possible Solution

displayed on a screen

 

 

 

 

 

• Failed to receive broadcast.

E202

• Check the antenna cable. Check that the antenna is correctly

 

 

setup.

 

 

 

• No broadcast now.

E203

• Check the broadcast time in the program guide.

 

 

 

• An incompatible audio signal has

• This message is displayed when an audio format other than PCM

been received. Change the output

 

is input. (Dolby Digital and DTS audio formats are not supported.)

device audio settings to PCM.

 

- Set the audio output format of connected external HDMI

 

 

equipment to PCM.

 

 

- Refer to the operation manual of the external equipment for

 

 

setting details.

 

 

 

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Sharp LC-52LE925UN operation manual Troubleshooting 3D Images, Troubleshooting Error Message