10  Application of G-codes 
(B) Click Send to download the G-code file. 
(C) Download completed. 
 
 
Step 5: The users can click PMCRC to calculate the CRC value and compare the CRC value with 
File CRC. The download is succeeded if the two CRC values are the same. Step 5 can be 
skipped if Download OK message was showed in step 4. 
 
 
DVP-20PM Application Manual 
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