Comtech EF Data CRS-120 - Manual (Page 9)

1:1 Redundancy Switch Revision 3
Preface MN/CRS120.IOM
vii
About this Manual
This manual provides installation and operation information for the Comtech EF Data
CRS-120/-120L 1:1 Redundancy Switch. This is a technical document intended for earth
station engineers, technicians, and operators responsible for the operation and
maintenance of the 1:1 Redundancy Switch.
Conventions and References
Cautions and Warnings
CAUTION
CAUTION indicates a hazardous situation that, if not avoided, may result in
minor or moderate injury. CAUTION may also be used to indicate other
unsafe practices or risks of property damage.
WARNING
WARNING indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.
IMPORTANT
Indicates information critical for proper equipment function.
Overview to Changes made to Revision 2