1) Slow operation of the software may be attributed to your PC non-conformance to the system requirements. System requirements are available by the following link: https://zetlab.com/trebovaniya-k-pk/ Besides, there may be shortage of RAM — so, as you create a new component, the system uses swapping file. Available RAM volume can be checked in the Task manager. The other possible reason is the video driver which needs update (in the case if you have an integrated video card). In the case if the components that you create consist of triangles — this actually means that your video driver is to be updated.
2) All the examples are delivered together with ZETVIEW software. Unfortunately, you may not always access the reference information from the ZETView SCADA system itself, so then you should run the file «Help.chm» from the directory «C:\ZETLab\SCADA\Help\». This folder contains all the examples of program use.
Sincerely yours, LLC ETMS support team