Comtech EF Data SDM-650B - Manual (Page 6)

Preface SDM-650B Satellite Modem
ii Rev. 5
• Appendix B — describes the unit’s remote control operation protocol and
command structure.
• Appendix C — provides field compatibility specifications.
• Appendix D — provides software change instructions.
• Appendix E — describes the unit’s Automatic Gain Control (AGC) interface
option.
• Appendix F — describes the asynchronous overhead channel unit option.
• Appendix G — describes the Trojan interface option.
• Glossary.
Conventions Used in this Manual
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.