On-Screen Display Menu

Input Signal (for Analog PC Input Mode Only)

Some input signals may have to be registered manually to display properly. The pair of input signals (resolutions) in the list below is not distinguishable when received.

In such a case, you have to set the correct signal manually. After setting once, it will display when the same signal (resolution) is input again.

1024 x 768

1360 x 768

You can only select the "Input Signal" on the Option menu when receiving one of the 2 input signals listed above.

Auto Sync. (for Analog PC Input Mode Only)

For automatically adjusting the PC image.

Yes: Auto Sync. starts.

No: This function does not work.

"Auto Sync." may fail if the computer image has low resolution, has unclear (black) edges, or is moved while executing "Auto Sync.".

Be sure to connect the PC to the TV and switch it on before starting "Auto Sync.".

2Press MENU to display the MENU screen, and then press c/d to select “Option”.

3Press a/b to select “Software Update”, and then press d or ENTER.

Example

 

 

 

 

Option

 

 

 

 

 

 

 

 

 

 

Audio Only

 

 

 

Icon Light Up Setting

 

 

 

Output Select

Fixed

 

 

Color System

Auto

 

 

Caption Setup

 

 

 

Favorite CH

 

 

 

Fine Sync.

 

 

 

Identification

 

 

 

Software Update

 

4Press c/d to select “Yes”, and then press ENTER to start updating.

Start update?

Yes No

Identification

The current version of the TV software is displayed.

Example

 

Software Update

This function allows software updates by inserting a USB memory device with the update fi le into the USB for SERVICE terminal on the TV.

To check for the availability of a software update, visit http://www.sharpusa.com/products/support/. If you have any questions, please call 1-800-BE-SHARP (1-800-237-4277).

CAUTION

Do not remove the USB memory device or unplug the AC cord while the software is being updated.

Be sure to properly follow the whole procedure described below, step by step. Otherwise, for example, the TV cannot read the data in the USB memory device and software updating will fail.

1Insert the USB memory device with the update fi le into the USB for SERVICE terminal on the TV.

Now updating

26%

CAUTION

Do not remove the USB memory device or unplug the AC cord while the software is being updated.

5When the software is successfully updated, a screen is displayed indicating that the update process is completed.

A few seconds later, the TV restarts automatically.

Example

Software update is complete

100%

When the software is being updated: The LED on the TV blinks.

When the software update is completed: The LED on the TV blinks faster.

If the update has failed, check the fi le in the USB memory device, reinsert the USB memory device correctly, and then try Software Update again.

6Remove the USB memory device after the TV has restarted.

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Sharp LC-70LE550U Auto Sync. for Analog PC Input Mode Only, Identification, Current version of the TV software is displayed