Troubleshooting, Support, And Repair - Geodesic Sensor Net Technical Manual

Conventions and Typography
• In this manual, the following are treated as synonyms: Geodesic Sensor Net 200
and GSN 200 ; HydroCel Geodesic Sensor Net, HCGSN, and HydroCel GSN .
• The terms GSN , Net , and Geodesic Sensor Net are generic references to both the
GSN 200 and the HCGSN.
• The GSN can be used in research and clinical settings. For convenience, the
manual uses the term subjects to refer to both subjects and patients.
• In general, a minimal amount of special fonts are used— italics for definitions or
newly introduced terms, and boldface italics for important concepts.
Additional Information
Three different methods are used to convey additional information: notes, cautions,
and warnings.
Note: This indicates information that is helpful in understanding GSN operations.
Caution!: This denotes important information that, if unheeded, could hinder use
of the product or result in injury or equipment damage.
WARNING!: This denotes important information that, if unheeded, could result
in serious injury or death.

Troubleshooting, Support, and Repair

• Contingent on the cautions and warnings given in Chapter 4, "Safety," user-
maintainable and user-serviceable components of the GSN are described in
Chapter 5, "Service and Maintenance."
• For replacing electrodes of a GSN 200 or sponges of an HCGSN, consult
Chapter 9, "Replacing GSN Parts."
• Chapter 11, "Troubleshooting," is a troubleshooting guide.
• For online updates to this book, check EGI's Documentation page at
www.egi.com/documentation.html.
• For GSN technical support, see Appendix A, "Technical Support."
Geodesic Sensor Net Technical Manual
S-MAN-200-GSNR-001 • January 31, 2007
Preface
xix