National Instruments NI Vision NI 17xx 用户手册

© National Instruments Corporation

This manual describes the electrical and mechanical aspects of the 
National Instruments 17xx Smart Camera. Refer to Getting Started with 
the NI 17xx Smart Camera for smart camera and accessory installation 
information.

The following conventions appear in this manual:

The » symbol leads you through nested menu items and dialog box options 
to a final action. The sequence File»Page Setup»Options directs you to 
pull down the File menu, select the Page Setup item, and select Options 
from the last dialog box.

This icon denotes a note, which alerts you to important information.

This icon denotes a caution, which advises you of precautions to take to 
avoid injury, data loss, or a system crash. When this symbol is marked on 
a product, refer to Getting Started with the NI 17xx Smart Camera for 
information about precautions to take.

When symbol is marked on a product, it denotes a warning advising you to 
take precautions to avoid electrical shock.

Bold text denotes items that you must select or click in the software, such 
as menu items and dialog box options. Bold text also denotes parameter 
names.

Italic text denotes variables, emphasis, a cross-reference, or an introduction 
to a key concept. Italic text also denotes text that is a placeholder for a word 
or value that you must supply.

monospace

Text in this font denotes text or characters that you should enter from the 
keyboard, sections of code, programming examples, and syntax examples. 
This font is also used for the proper names of disk drives, paths, directories, 
programs, subprograms, subroutines, device names, functions, operations, 
variables, filenames, and extensions.

monospace italic

Italic text in this font denotes text that is a placeholder for a word or value 
that you must supply.