User Manual Part 2

IS-900 User Guide Page 117 of 159
detections at each microphone. Under good conditions, the
percentage is 0% or close to it.
IMU stands for Inertial Measurement Unit, also called
InertiaCube. URS stands for Ultrasonic Ranging System and
includes interface board, microphones, and transmitters
(SoniDiscs).
Level 3 Searches for wireless stations and displays wireless receiver
and station configuration. Please note that the search
operation can take a minute or so to complete. This tool is
useful for identifying a wireless device if its ID is unknown. The
ID is needed to use the ISDEMO Wireless Configuration Tool.
Wireless receivers are listed with their respective port
numbers and channel settings plus a field that indicates
the type of control (active or manual). MicroTrax receivers
have active control, which means channel settings and station
pairings can be changed using the Wireless Configuration
Tool. Previous-generation receivers have manual control via a
mechanical channel switch. Wireless stations that were
detected during the search are listed with their respective IDs
and channel settings. If the station is paired with a receiver, its
port and slot number is also shown. The search operation can
only detect stations that are powered on and in range. Since
the search operation scans through all available channels, be
aware that it may temporarily interfere with other InterSense
trackers if they are in range.
Self test reports generated here can be saved to the disk using the Save to a File option
in the File menu. Send the reports to InterSense technical support
([e-mail]) for analysis and help with troubleshooting.