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LC-42AD5E/RU/S
10)When flash update process finishes, the "Flash programming complete" label appear in the screen, the device automatically go to switch off, and
in a few seconds go to switch on again.
VERY IMPORTANT NOTE:
During the updating time, please don't use the PC for other purposes, in order to abolish communication problems between TV set and PC.
If TV set was not updated properly, the TV won't have the software to startup again, and you must follow the "I2C method" to update
another time the TV set.
3. How to update the Digital Board Software.
There are 2 methods to update the Digital Board Software on Flash Memory (IC4203) thought the Digital Processor (IC4001).
•
Jig RS-232 Method (From PC trough RS-232C COM port).
•
PCMCIA CARD (Compact Flash Memory) Method.
NOTE: The PCMCIA method is only compatible with those PCs running XP Windows Version.
3.1. Jig RS-232 Method Description
•
Hardware requirements:
1. A modem null (Cross type) DB9 female to DB9 female cable.
2. The Jig Kit (Sharp Code: QCNWKA012WJZZ)
3. Make the connections as in the below figure.
RS-232C serial control cable
(cross type, commercially available)
•
Software requirements:
1. "Winupload" application software on PC.
Computer
TV Set
(CI Terminal)
Jig
3 – 8
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