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Help reading 0D66J with VVDI prog - Printable Version

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Help reading 0D66J with VVDI prog - strikeforce - 17-03-2019

Just acquired VVDI prog and testing to read some chips. I keep getting "frequency failed device unconnected " message. How can I properly read This 0j66d chip? 

Do I need 12V power, must I connect the wires it says are optional and how do I set the hi/low options?