Hisense 32LD846HT - Software Upgrading; ISP_TOOL Software Upgrade

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4. Software Upgrading
4.1 Upgrading with the ISP_TOOL
4.1.1 Hardware connecting
You can update the software through a special tool (as following)
Connect the Debug board to the TV use VGA interface or the RS232 (4 pin), the other USB
port to the compute.
4.1.2 Install the ISP_TOOL4.5.0.4-------only for the first time update.
1、The software is upgraded by a burning tool- ISP_TOOL.exe
2、Find the folder where the ISP_TOOL4.5.0.4 lies in.
There are three folders/files in this folder together.
DLPORTIO.dll and FTD2XX.DLL must be in the same folder