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Uniwell Cash Register Equipment
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Dec 20, 2013 4:32 pm
I have a problem ,I have a dx-915 and wanted to upgrade the rom from 8.50 to 8.70 well, i read all procedures from the manual, i used a cable between the serial port of the computer to the channel b of the DX, I did all steps as entering boot mode, i used the engineer code 63537021 after I made a rom flash 1 test then I wanted to send the file,i used the program plm2000 and send flash rom file data (.24) and after a few minutes i couldn´t, the PLM2000 showed me an error window ,please check the image that i upload
if someone had the same problem or has a solution please help me
