en: for English version
tc: for Tradition Chinese version
sc: for Simplfied Chinsed version

===== Update procedure ================================
Step1: Copy OS image (*.bin) to PC.
Step2: Copy autoinit.bat to WinPAC\System_Disk\ICPDAS\System\
Step3: Run EShell on PC.
Step4: Trun the rotary switch to the "3" position
and then restart the WinPAC.
Step5: Use EShell to select the WinPAC.
Step6: Use EShell to select the OS image.
Step7: Run the WinPAC Utility and save the configuration.
Step8: Trun the rotary switch to the "0" position
and then restart the WinPAC.
Done.

========================================================
OS image file name :
WP5xxx_yyyymmdd_Ver.n.n.n.n_xx.bin
yyyy - Years
mm - Month
dd - Day
n.n.n.n - Reversion
xx - Language
========================================================
For more details, please refer to the user manual.