Ubisense America TAG21 Users Manual

Ultra-wideband In-Building Location System

Ubitag V2.1

User’s Manual

Written By

Andy Ward, Paul Webster

Ubisense Limited St Andrew’s House, St Andrew’s Road, Chesterton, Cambridge, CB4 1DL, ENGLAND

Tel: +44 (0)1223 535170 Fax: +44 (0)1223 535167 Email: support@ubisense.net WWW: http://www.ubisense.net/

Revised: February 2007

Table of Contents

Introduction.................................................................................................................................1

Information to the User................................................................................................................ 1

Features of the Ubitag.................................................................................................................2

Installation and Operation Instructions.........................................................................................3

Switching the Ubitag on for the first time...............................................................................3

Fitting or replacing the batteries in the Ubitag....................................................................... 3

Troubleshooting ...................................................................................................................4

Ubitag Specifications...................................................................................................................5

Requirements for indoor UWB device operation ..........................................................................5

Introduction

The Ubitag V2.1 is a wireless device intended to be used for the real-time location of objects within buildings. It transmits ultra-wideband (UWB) pulses which are picked up by a network of basestations (Ubisensors) placed inside the building, allowing the 3D position of the tag to be found. The use of UWB technology enables greater positioning accuracy within buildings than other wireless technologies, because it is much less susceptible to multipath interference effects. Applications of the system include healthcare, workplace productivity, security, retail management and manufacturing.

This document describes the features and specifications of the Ubitag, important regulatory information concerning its use, and details on how to diagnose potential problems.

Information to the User

The Ubitag V2.1 is an ultra-wideband (UWB) wireless device certified under FCC Part 15.517. Its use is subject to technical requirements for indoor UWB systems, in particular the stipulation that the devices must only be used indoors. Users should note carefully the following information:

 CAUTION: This equipment may only be operated indoors. Operation outdoors is in

violation of 47 U.S.C. 301 and could subject the operator to serious penalties.

 Ubitags will only operate (i.e. transmit UWB signals) in conjunction with an in-building

Ubisensor network, which must be professionally installed. The installed Ubisensor network will be configured to cover only the area inside the building, preventing Ubitags from emitting UWB signals outdoors. Contact your system administrator if you are unsure as to the extent of coverage of the Ubisense In-Building Location System in your building.

 This device complies with Part 15 of the FCC Rules. Operation is subject to the following

two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Users should also carefully note the following information:

 CAUTION: Any changes or modifications made to the Ubitag which are not expressly

approved by the Ubisense Limited could void the user's authority to operate the equipment.

 NOTE: This equipment has been tested and found to comply with the limits for a Class B

digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-- Consult the dealer or an experienced radio/TV technician for help.

Ubisense – Ultra-wideband In-Building Location System – Ubitag V2.1

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