Sharp LC-70LE650U Operation Manual - Page 31

On-Screen Display Menu Manual Update Select the method for manually updating the software. USB Update: Updates the software using a USB memory device containing the update file. (See "Updating the Software with a USB Memory Device".) Network Update: Downloads the update file via the network and then updates the software. (See page 30.) NOTE • A broadband connection and Internet Setup are required to update the software using the network. (See pages 44 to 45.) • It may take time to access and download the update depending on the Internet connection and other factors. ■ Updating the Software with a USB Memory Device 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 (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. 1 Insert the USB memory device with the update file into the USB 1 or USB 2 terminal on the TV. • When you update the software, use only one USB terminal. Either USB 1 or USB 2 is usable. 3 Press ENTER to start checking the data in the USB memory device. Insert the USB memory device containing the software update file. OK 4 During the data checking, "Checking" blinks. Now checking the data in the USB memory device. Checking • The current version of the TV software and the version of the update file on the USB memory device are displayed. Example Software update file is detected in the USB memory device. Start update? Current Version Update Version : UXXXXXX1 : UXXXXXX2 Yes No • If the USB memory device is not properly installed or the correct update file cannot be found on the USB memory device, an error message is displayed. Check the file on the USB memory device, and then reinsert the USB memory device correctly. Software update file is not detected in the USB memory device. Confirm that you have transferred the file to the USB memory device and retry software update. OK There is more than one software file in the USB memory device. Confirm that only the software update file is in the USB memory device. or OK 5 To update the TV software with the update file, select "Yes", and then press ENTER. Software update file is detected in the USB memory device. Start update? Current Version Update Version : UXXXXXX1 : UXXXXXX2 7 After the screen shown below is displayed, press ENTER. System software has been updated successfully. Remove the USB memory device. Update Version: UXXXXXX2 OK Yes No 8 Remove the USB memory device. Example Now updating Update Version : UXXXXXX2 30% Remote Control operation is disabled during updating process. Do not unplug AC cord. CAUTION • Do not remove the USB memory device or unplug the AC cord while the software is being updated. 6 When the software is successfully updated, a screen is displayed indicating that the update process is completed. After this screen is displayed, the TV automatically turns off and then turns on again. Example Software Update is complete. Update Version : UXXXXXX2 OK • If the update has failed, check the file in the USB memory device and try Software Update again. Failed to complete update. Retry Software Update. If system update fails again, contact the customer service center. Update Version : UXXXXXX2 OK 2 Press a/b on the Manual Update screen to select "USB Update", and then press ENTER. 29