List Of Abbreviations - Siemens CKA4820 V2 Benutzerhandbuch

List of abbreviations

21 List of abbreviations
84
Siemens Building Technologies
Fire Safety & Security Products
The designations used for Siemens devices in this Manual, e.g. CCDAxxxx, always
refer to device families.
The letters "x" and "y" identify e.g. device versions or are used as dummy values
for expected inputs.
The following abbreviations are used for Siemens products:
IVM
Interactive Video Management system
CDC
Siemens control unit
CCDA
Siemens Dome
OSD
On-screen display
SIMATRIX
Video matrix switcher
03.2009