Sanyo LED-42XR10FH, Service Manual

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Note 3: Method of online burning and upgrade through USB :
a) Make sure that U disk is formatted as “ FAT32 ”;
b) Copy firmware to U disk with name of “ Merge.bin ”;
c) Turn on the TV set, press key “ SOURCE ” first, then press keys “ 2 , 5 , 8 , 0 ” in turn to enter into
initial factory menu at any channel;
d) Enter into factory menu, select item “ Software Update ”, press key “ OK ”, a prompt “ Are you
sure? ” will display, select option “ Yes ”, then software will auto-search file “ MERGE.bin ” in the
USB memory to begin upgrade, detailed upgrading processes are below:
1) Read data from USB memory, a prompt “ Unknown image type ” will display if upgrading file
is wrong;
2) If upgrading file is right, a prompt “ Software upgrading... ” and percent of upgrading
progress will display, while indicated light is twinkling at the same time;
3) The unit will restart after upgrading processes has completed;
e) Restart the unit, enter into factory menu, confirm software parameters - version and time, then
execute “ EEPROM Init ” to complete the whole upgrading processes;
f) USB burning method could not be sure to all kinds of U disks, so please try another U disk if one
is inapplicable.