Firmware update procedure - Service mode (Factory mode) - Sharp LC 60LE644U - 60 inch LED LCD TV
Press the “INPUT + 0000” to display factory menu.
THE FACTORY MODE FUNCTIONS
1 ADC Adjust
2 Others
3 Lan Test
4 Wifi Test
5 Aging Mode
6 Init EEPROM
7 Factory Reset
8 Version Info
2 Others
3 Lan Test
4 Wifi Test
5 Aging Mode
6 Init EEPROM
7 Factory Reset
8 Version Info
UPDATE PROCEDURE
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.
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.
Make sure put .IMG file (the file must begin with ATSC) under the
root directory of USB disk in advance.
1 Insert the USB memory device with the update file into the
Service terminal on the TV.
2 Press " MENU " to display interface , and Choose “information”.
3 Press " Software Update > Manual Update > USB Update > YES’ to start update and waiting the update progress as until “install all’.
4 Remove the USB memory device
5 Turn off the power and unplug the AC cord. Plug the AC cord again and turn the power back on.
2 Press " MENU " to display interface , and Choose “information”.
3 Press " Software Update > Manual Update > USB Update > YES’ to start update and waiting the update progress as until “install all’.
4 Remove the USB memory device
5 Turn off the power and unplug the AC cord. Plug the AC cord again and turn the power back on.
