How to Use the User Reference Help Topics

The User Reference help topics provide a sequential introduction to setting up a system to use VISA and then using and programming the environment. Please gather all the components described in What You Need to Get Started.

Once you have set up your system, you can use the Introductory Programming Examples topic to guide yourself through some simple examples. Other topics contain more in-depth information about the different elements that make up the VISA system.

For GPIB users or those familiar with NI-488.2, suggested reading is Introductory Programming Examples, Message-Based Communication, and GPIB Interface-Specific Information. For VXI users or those familiar with NI-VXI, suggested reading is Introductory Programming Examples, Register-Based Communication, and VXI Interface-Specific Information.