Insight Environmental Configuration User Guide

Glossary 119
Glossary
alpha channel
See transparent area (on page 121).
base station
A radio device that might contain sensors or have external sensors attached to it. Most base stations are
battery-operated, but some might be powered using AC wall transformers.
BCMS
branch circuit monitoring system
CRAC
computer room air conditioning
CRAH
computer room air handler
CT
current transformer
DX unit
A computer room air handler that runs on gas and Freon.
exporting
The process of sending the configuration from HP Configurator to HP Datacenter Environmental Observer.
floor plan
See map (on page 120).
halo
The affected area of a sensor or sensor object that can be used as a general guide for laying out the
objects in your project. Only rack and pressure objects have halos.
IP
Internet Protocol