User's Manual

Step #5 – Installing the Sensors 36
Installation Guide v2.3 – 5/10
Confidential and Proprietary ©2010, Awarepoint Corporation
7 Step #5 – Installing the Sensors
Sensors need to be located throughout the coverage area, including along the
perimeter. When installing Sensors, begin by installing Sensors near the Bridge and
work progressively outward in concentric circles. This will optimize network topology.
The preferred sequence of installation is to have the Appliance and Bridges installed
and configured properly before installing Sensors.
For some installations, the Sensors are added to the system before the site visit.
Before adding Sensors, you should check to see if they are already in the system.
7.1 Awarepoint Sensors
There are several models of Sensors.
Figure 51 - R1 Sensor
Figure 52 - S2 Sensor
Figure 53 - S2U Sensor
The R1 Sensor displays its status with three visual indicators in the form of Light
Emitting Diodes (LEDs).
The topmost LED indicates network status. Red indicates that the Sensor cannot
communicate with any other devices. Yellow indicates that it can communicate with the
Bridge but not the Appliance. Green means that it can communicate with the Bridge
and Appliance.
The middle LED indicates network activity. In normal operation, it will occasionally
blink.
The bottom LED (blue) indicates power. If the device is plugged into an outlet that has
power then it is illuminated.
The S2, S2C and S2U Sensor displays its network status with one visual indicator in
the form of a Light Emitting Diode (LED). If it is off, then the device is defective or not
powered. Red indicates that the Sensor cannot communicate with any other devices.
Yellow indicates that it can communicate with the Bridge but not the Appliance. Green
means that it can communicate with the Bridge and Appliance.