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Glossary
Acronyms
CPort – camera control port
CPreset – camera preset (preset position)
CPU – central processing unit, part of an NSS
CPUMS – CPU management switch
CSG – camera surveillance group
DVD-R – digital videodisc, recordable
EA – Ethernet address (i.e., MAC address)
GUI – graphical user interface
IP – Internet protocol
IPA – Internet protocol address
LCPU – local CPU
MCPU – main central processing unit, part of the NSS specified as A or B
MSA – monitor surveillance area
NSS – network security system
OSD – on-screen display
PC – personal computer
PTZF – a group acronym representing the four camera-control functions: Pan,
Tilt, Zoom, and Focus
VPort – video port
Glossary
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