Vertex Standard 7133B, 7122B manual Please Read the Following Precautions

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PLEASE READ THE FOLLOWING PRECAUTIONS

This manual is intended as a general guide for trained and qualified personnel who are aware of the dangers of handling potentially hazardous electrical and electronic circuits. This manual is not intended to contain a complete statement of all safety precautions that should be observed by personnel in using this or other electronic equipment.

The installation, operation, maintenance, and service of this equipment involves risks both to personnel and equipment and must be performed only by qualified personnel exercising due care. Vertex Communications Corporation shall not be responsible for injury or damage resulting from improper procedures or from the use of improperly trained or inexperienced personnel performing such tasks.

During installation and operation of this equipment, local building codes and fire protection standards must be observed.

WARNING

ALWAYS DISCONNECT POWER BEFORE OPENING COVERS,

DOORS, ENCLOSURES, GATES, PANELS, OR SHIELDS.

ALWAYS USE GROUNDING STICKS AND SHORT OUT HIGH

VOLTAGE POINTS BEFORE SERVICING. NEVER MAKE

INTERNAL ADJUSTMENTS OR PERFORM MAINTENANCE OR

SERVICE WHEN ALONE OR FATIGUED.

Do not remove, short-circuit, or tamper with interlock switches on access covers, doors, enclosures, gates, panels, or shields. Keep away from live circuits. Know your equipment and don't take chances.

WARNING

IN CASE OF EMERGENCY BE SURE THAT POWER IS DIS-

CONNECTED.

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Contents April CG-1045Proprietary Notice Please Read the Following Precautions Table of Contents System Hardware IntroductionPurpose of the 7122B/7133B Manual General Information about the 7122B/7133B ACU1.2 7122B/7133B OU Drive Cabinet Overview Installation and Initial SET-UPMechanical Installation Antenna Mounted Components Installing the 7122B/7133B ACUB Antenna Control System Block Diagram Shows the connections between the ACU and the OU Resolvers are connected as shown in Table Display Offset AdjustmentOperation 7122B/7133B ACU7122B/7133B OU 7122B/7133B OU Controls Function 1 7122B/7133B OU ControlsAcceptance Test Procedure Maintenance ModePreliminary Information Remote Mode ATP Recommended Spares Engineering Drawings Crlf Appendix a Acronyms and AbbreviationsFLT PCB Appendix B Technical Support Model FAX 903