OPTAscope 81M - No Readings from probe

technofreakstechnofreaks Posts: 1
edited 2019-07-16 - 11:26:35 in Learn with BlocklyProp
Hello,
I have OPTAscope 81M , Installed new drivers and Application from parallax website, OS Windows 7 64bit.
Application detects hardware, but does not show any readings from probe, connected 3.3vdc to probe, there was reading.

Tried Installing drivers from FTDI website / Parallax , no result.
Scope calibration does not work.

Attached screen shot of application.

Can some one help to troubleshoot or any one familiar with this issue?


Thank You
Sudhir
993 x 610 - 110K
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