© National Instruments Corporation G-1 IMAQ PCI/PXI-1411 User Manual
Glossary
Prefix Meaning Value
p- pico- 10–12
n- nano- 10–9
µ- micro- 10–6
m- milli- 10–3
k- kilo- 103
M- mega- 106
G- giga- 109
t- tera- 10 12

Numbers/Symbols

+ Positive of, or plus.
/Per.
ΩOhm.
± Plus or minus.
– Negative of, or minus.

A

A Amperes.
AC Alternating current.
acquisition w indow The image size specific to a video standard or camera resolution.
active line region The region of lines actively being stored. Defined by a line start (relative to
the vertical synchronization signal) and a line count.