NDI Krios User manual

Krios User Guide
Revision 03
April, 2020

Copyright 2016-2020 Northern Digital Inc. All Rights Reserved.
Manufacture, use and/or sale covered by one or more US and other
registered patents. Our patented technological innovations can be
found at: www.ndigital.com/about/patents
Part number: IL-1070261

Krios User Guide - Revision 03
Revision Status
Revision
Number Date Description
1 June, 2016 First Release
2 September, 2016 Updated UI and added
continuous probing function
3 April, 2020 Removed Declaration of
Conformity, updated
screenshots to reflect new
layout and default background
colour, updated part number for
the USB converter

Krios User Guide - Revision 03
Published by:
Northern Digital Inc.
103 Randall Dr.
Waterloo, Ontario, Canada N2V 1C5
Telephone: [phone]
Toll Free: [phone]
Global: ++ (800) 634 634 00
Facsimile: [phone]
Website: www.ndigital.com
Copyright 2016-2020, Northern Digital Inc.
All rights reserved. No part of this document may be reproduced, transcribed, transmitted, dis-
tributed, modified, merged, translated into any language or used in any form by any means -
graphic, electronic, or mechanical, including but not limited to photocopying, recording, taping
or information storage and retrieval systems - without the prior written consent of Northern Dig-
ital Inc. Certain copying of the software included herein is unlawful. Refer to your software
license agreement for information respecting permitted copying.
Disclaimer of Warranties and Limitation of Liabilities
Northern Digital Inc. has taken due care in preparing this document and the programs and data
on the electronic media accompanying this document including research, development, and
testing.
This document describes the state of Northern Digital Inc.’s knowledge respecting the subject
matter herein at the time of its publication, and may not reflect its state of knowledge at all
times in the future. Northern Digital Inc. has carefully reviewed this document for technical
accuracy. If errors are suspected, the user should consult with Northern Digital Inc. prior to pro-
ceeding. Northern Digital Inc. makes no expressed or implied warranty of any kind with regard
to this document or the programs and data on the electronic media accompanying this docu-
ment.
Northern Digital Inc. makes no representation, condition or warranty to the user or any other
party with respect to the adequacy of this document for any particular purpose or with respect
to its adequacy to produce a particular result. The user’s right to recover damages caused by
fault or negligence on the part of Northern Digital Inc. shall be limited to the amount paid by the
user to Northern Digital Inc. for the provision of this document. In no event shall Northern Digi-
tal Inc. be liable for special, collateral, incidental, direct, indirect or consequential damages,
losses, costs, charges, claims, demands, or claim for lost profits, data, fees or expenses of any
nature or kind.
Product names listed are trademarks of their respective manufacturers. Company names listed
are trademarks or trade names of their respective companies.

Table of Contents
Krios User Guide - Revision 2B i
Table of Contents
Read Me First . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
Updates. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
1 System Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 System Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 System Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Connection Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Hardware Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Software Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Scanning Environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.3 Scanning Best Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.4 Krios User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.5 Attach the Markers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.6 Scan the Markers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.7 Probing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.8 Transform the Coordinate System . . . . . . . . . . . . . . . . . . . . . . . . 22
3.9 Labelling the Point Cloud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.10 Export Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3.11 Image Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4 Preferences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Table of Contents
ii Krios User Guide - Revision 2B
5 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
5.1 Disposal of Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
6.1 Operating Environmental Conditions. . . . . . . . . . . . . . . . . . . . . .30
6.2 Transportation and Storage Environmental Conditions . . . . . . . .31
6.3 Technical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7 Approvals and Classifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
7.1 Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
7.2 Classifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
8 Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
8.1 Cables and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8.2 Guidance and Manufacturer’s Declaration: Electromagnetic Emis-
sions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8.3 Guidance and Manufacturer’s Declaration: Electromagnetic Immunity
35
8.4 Recommended Separation Distances . . . . . . . . . . . . . . . . . . . . . . 38
8.5 Radio Frequency Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Table of Contents
Krios User Guide - Revision 2B iii

iv Krios User Guide - Revision 03
Read Me First
Read this section before continuing with the rest of the guide.
Warnings
In all NDI documentation, warnings are marked by this symbol. Follow
the information in the accompanying paragraph to avoid personal
injury.
1. The power adapter must be located outside the patient environment
under all operating conditions. It is the responsibility of the system
integrator and/or the end-user to ensure that the system is
appropriately configured for the operating conditions.
2. Position the system components so that they can be easily
disconnected from mains power. Failure to do so may result in an
electric shock hazard and possible personal injury.
3. Do not use a power bar or extension cable to connect the power
adapter to the mains supply. Doing so may result in an electric shock
hazard and possible personal injury.
4. Make sure the power adapter is connected to a mains supply with
protective earth. Failure to do so may result in an electric shock
hazard and possible personal injury.
5. Do not touch the subject and metal parts of the system at the same
time. Doing so may result in an electric shock hazard and possible
personal injury.
6. There are no user serviceable parts in the Krios System. All servicing
must be done by NDI. Unauthorised servicing may result in personal
injury.
7. Do not immerse the Krios System in liquids, or allow fluid to enter
the equipment in any way. Exposing the Krios System to liquids may
result in equipment damage, produce a fire or shock hazard, and
result in personal injury.
Warning!

Krios User Guide - Revision 03 v
8. Switch off power to the Krios System before cleaning it. Failure to
do so may result in personal injury.
9. The laptop power adapter that is certified with this device is Lenovo
42T4430. If a different laptop/computer is used, the power adapter
must be IEC 60601-1 certified, or leakage testing must be completed
by the end user for the alternate power adapter. Using an unapproved
power adapter may result in an electric shock hazard and possible
personal injury.
10. Use of cables or accessories other than those delivered with the
system may result in increased emissions and/or decreased immunity
of the Krios System and may result in personal injury.
11. The Krios System requires special precautions regarding EMC. It
must be installed and put into service in accordance with the EMC
information, detailed in this chapter. Failure to do so may result in
personal injury.
12. Radio frequency communications equipment, including portable and
mobile devices, may affect the Krios System and result in personal
injury.
13. Do not use the Krios System either adjacent to, or stacked with, other
equipment. Check that the Krios System is operating normally if it is
used either adjacent to, or stacked with, other equipment. Failure to
do so may result in personal injury.
Cautions
Caution! In all NDI documentation, cautions are marked with the word
"Caution!" Follow the information in the accompanying paragraph to
avoid damage to equipment.
1. Do not use aerosol sprays near the equipment as these sprays can
damage circuitry.
2. Do not use any solvent to clean the Krios System. Solvents may
damage the finish and remove lettering.

vi Krios User Guide - Revision 03
Contact Information
If you have any questions regarding the content of this guide or the
operation of this product, please contact us:
Updates
NDI is committed to continuous improvements in the quality and
versatility of its software and hardware. To obtain the best results with
your NDI system, check the NDI Support Site regularly for updated
information:
https://support.ndigital.com