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Whats the meaning of each LED lights D1-D3 on the back panel of IG3010?

April 26, 2017ig3010 LED lights panel

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Whats the meaning of each LED lights D1-D3 on the back panel of IG3010?

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LED lights D1-D3 are used for status indication during the boot up process (when powering on the machine). D1 will turn on indicating that checking of DRAM is in progress. D1 turns off when the checking is successful. D2 will turn on indicating the checking of the integrity of “control.s” program stored in the flash is in progress. D2 turns off after the checking is successful. D3 will turn on indicating the transferring of “control.s” from the flash memory to DRAM is in progress. D3 turns off after the transfer process is completed successfully. If any one of the LED lights D1-D3 stays on after the boot up process, then please contact InnoMedia’s Technical Support Department.