About this Manual
This manual provides installation and operation information for the Comtech EF Data CDM-425
Advanced Satellite Modem. This is a document intended for the persons responsible for the
operation and maintenance of the CDM-425 Advanced Satellite Modem.
Conventions and References
Patents and Trademarks
See all of Comtech EF Data's Patents and Patents Pending at http://patents.comtechefdata.com.
Comtech EF Data acknowledges that all trademarks are the property of the trademark owners.
•
DoubleTalk® is licensed from "Raytheon Applied Signal Technology".
•
DoubleTalk® is a registered trademark of "Raytheon Applied Signal Technology".
•
Carrier-in-Carrier® is a registered trademark of Comtech EF Data.
Warnings, Cautions, and Notes
A WARNING GIVES INFORMATION ABOUT A POSSIBLE HAZARD THAT MAY
CAUSE DEATH OR SERIOUS INJURY.
A CAUTION gives information about a possible hazard that MAY CAUSE INJURY
or PROPERTY DAMAGE.
A NOTE gives important information about a task or the equipment.
A REFERENCE directs you to additional information about a task or the
equipment.
Preface
CDM-425 Advanced Satellite Modem
PREFACE
xxi
Revision
MN-CDM-425