Northern Digital Optotrak Certus User Manual

Tool strober

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Optotrak Certus
Tool Strober Guide
Revision 2
October 2005
IMPORTANT
Please read this entire
document before using
the Tool Strober

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Summary of Contents for Northern Digital Optotrak Certus

  • Page 1 Optotrak Certus Tool Strober Guide Revision 2 October 2005 IMPORTANT Please read this entire document before using the Tool Strober...
  • Page 2 Revision Status Revision Number Date Description 05/10/05 ToolBench refences removed. General update to new template. Part number: IL-1070076 Copyright 2005 Northern Digital Inc. All Rights Reserved. p Printed in Canada.
  • Page 3 Northern Digital Inc. shall be limited to the amount paid by the user to Northern Digital Inc. for the provi- sion of this document. In no event shall Northern Digital Inc. be liable for special, col-...
  • Page 4 Product names listed are trademarks of their respective manufacturers. Company names listed are trademarks or trade names of their respective companies. Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 5: Table Of Contents

    4.1 Fastening the Tab to the Strober ......11 Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 6 Equipment Symbols........18 Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 7: Read Me First

    To maintain type BF isolation, all components between the e-type ports on an e-type System Control Unit and the patient must meet or exceed the certifications and approvals of the Optotrak Certus System. Serious personal injury could result if the appropriate type of isolation is not maintained.
  • Page 8: Cautions

    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 update information: http://support.ndigital.com Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 9: Introduction

    Guide” for information about the Optotrak Certus System. Figure 1-1: E-type Tool Strober E-type tool strobers will only connect to e-type Optotrak Certus System Control Units. S-type tool strobers connect to s-type Optotrak Certus System Control Units and the s-type strober port on e-type Optotrak Certus System Control Units.
  • Page 10: Related Accessories

    • troubleshooting • available parts 1.1 Related Accessories Other strobers that are available for the Optotrak Certus System include: • axon strober, which has a DB25 connector that can be used for either markers, rigid bodies or a tool. •...
  • Page 11: Strober Capabilities

    The signal returned from these switches is not fast enough to be considered real time, and cannot be used to synchronize the Optotrak Certus System with external devices. 2.2 Communications The strober receives marker activation information from the Optotrak Certus System and sends tool and status information back to the system.
  • Page 12: Convenience

    • behaviour of visible LEDs on tools • information about a rigid body that includes the marker(s) being controlled by the strober • marker power Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 13: Connecting The Strober And Tools

    Tool ports (4) Connects to: 1. SCU strober port 2. strober extension cable 3. additional strober Expansion port for: 1. additional strober 2. strober extension cable Figure 3-1: E-type Tool Strober - Connection Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 14: Strober Port Connections

    (In rare cases, a fast flash may mean there is a communication problem.) • a solid light means there is a communication problem. See "Troubleshooting" on page Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 15: Tool Port Connections

    An e-type tool port is keyed differently from an s-type tool port. Note: More detailed technical descriptions of the Optotrak Certus System components are included in the “Optotrak Certus User Guide”.
  • Page 16: Strober Extension Cable

    Both s-type and e-type strober extension cables are available. Check that the colours of all connectors match each other. The keying for the different types of connectors is also unique to prevent using an s-type strober extension cable in an e-type port. Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 17: Connecting Tools To The Strober

    To maintain type BF isolation, all components between the e-type ports on an e-type System Control Unit and the patient must meet or exceed the certifications and approvals of the Optotrak Certus Warning! System. Serious personal injury could result if the appropriate type of isolation is not maintained.
  • Page 18: Using The Swivel Clip

    The orientation will also affect the amount of strain on both the marker and strober cables. It is a good practice to minimize the strain that might cause cable breakage as much as possible. Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 19: Fastening The Tab To The Strober

    If possible, do not use the tab for 24 hours to allow the adhesive to set firmly. 4.2 Clip Orientation Slide the tab into the slot on the clip. Position the clip as shown below: Figure 4-2: Preferred Orientation of the Clip Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 20: Removing The Strober From The Swivel Clip

    4.3 Removing the Strober from the Swivel Clip To release the locking mechanism, press the release button and slide the tab towards the release button: Press here Release button Figure 4-3: Releasing the Tab From the Clip Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 21: Wiring Switches

    Note: Use solder designed for electronic applications. It is preferable to use multi-strand wire rather than solid core wire. Multi- strand wire is less susceptible to fatigue and breakage. Refit the cover, removed in step 1. Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 22 Wiring Switches Switch 1 Switch 2 Common Figure 5-2: Internal Appearance of Headphone Jack Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 23: Abbreviations And Acronyms

    Abbreviations and Acronyms 6 Abbreviations and Acronyms Abbreviation or Definition Acronym Light Emitting Diode Northern Digital Inc. Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 24: Troubleshooting

    Some markers at the start of a frame may go missing at some combinations of high frame and marker frequencies. This can be resolved by decreasing either the frame or marker frequency. Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 25 The tool will not be recognized if the SROM device and FET were not included in the tool or if either of these devices is broken. Ensure the tool does include both an SROM device and a FET and repair if necessary. Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 26: Equipment Symbols

    Location Follow the information in this paragraph to avoid Documents personal injury and/or Warning! property damage Signal in Tool strober Signal out Tool strober Switch input Tool strober Tool port Tool strober Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 27 Table 8-1: Symbols (Continued) Symbol Meaning Location e-type tool Type BF equipment strober WARNING: Please consult Tool strober accompanying documentation Static sensitive: Take electrostatic discharge Tool strober precautions Strober status Tool strober Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 28 BF isolation LED and switch support light emitting diode clip communications compatibility configuration software marker activation connecting the strober number of connection order of marker power markers number to activate Optotrak Certus Tool Strober Guide - Revision 2...
  • Page 29 LED strober extension cable tool ports strober name type BF isolation strober status LED switch input switch support switches setting number and behaviour wiring tools and switches Optotrak Certus Tool Strober Guide - Revision 2...

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