Please help with a couple of issues.
1) Your documentation states that the VP-190 can test DRAM and SRAM but I cannot find a way to do this. The DRAM/SRAM button is inactive. How can it be done ?
2) When testing 14 pin logic chips there is a pop up on the software stating some pins need to be jumperd. The text states that these are pins 31 and 32 but the picture shows pins 27 and 28 highlighted. So which is it ?
2) Where is the new "soft" and does it correct the inability to test 14 pin IC"s without a jumper or does it just correct the text on the pop-up?
Overall this is a nice device. Just seems a bit incomplete and somewhat unfinished.
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Tianjin Weilei Technology Ltd.