User's Manual
Table Of Contents
- Table of Contents
- List of Figures
- List of Tables
- 1 Introduction
- 2 Installation
- 3 Navigating the LCD Display Screens
- 3.1 Basic Operating Procedure
- 3.2 Starting Point: The Main LCD Touch Screen
- 3.3 LCD Display Flow Chart
- 3.4 Details of the Exciter Status Screens
- 3.4.1 System Status Screen
- 3.4.2 Transport Stream Status Screen
- 3.4.3 Adaptive Processing Board Status Screen
- 3.4.4 Digital Processing Screens
- 3.4.4.1 Modulator Board Status, Screen 1/2
- 3.4.4.2 ADC and DAC Boards Status, Screen 2/2
- 3.4.4.3 FLO FPGA Status, Summary, Screen 1/5
- 3.4.4.4 FLO FPGA, GPS & Clock Status, Screen 2/5
- 3.4.4.5 FLO FPGA, Transport Stream Status, Screen 3/5
- 3.4.4.6 FLO FPGA, SFN FIFO Status, Screen 4/5
- 3.4.4.7 FLO FPGA, MTI Status, Screen 5/5
- 3.4.5 IF & RF Processing Status Screens
- 3.4.6 System Control Status Screens
- 3.5 Built In Tests
- 3.6 Details of the System Setup Screens
- 3.7 RTAC Operating Procedures, Main Screen.
- 4 Theory of Operation
- 5 Maintenance and Troubleshooting
- 5.1 Exciter Maintenance
- 5.2 Loading Software
- 5.3 Default Settings For DIagnostics Screens
- 5.4 Typical Settings for the More Critical Exciter Setups
- 5.5 Exciter Troubleshooting Flow Charts
- 5.6 General Troubleshooting
- 5.7 System Troubleshooting
- 5.8 Exciter Troubleshooting
- 6 Parts List
- Appendix A Exciter GUI Screen Captures
APEX™ Exciter Incorporating FLO™ Technology
2604ti.fm
March 8, 2007 888-2604-001 Page: v
WARNING: Disconnect primary power prior to servicing.
WARNING
The currents and voltages in this equipment are dangerous. Person-
nel must at all times observe safety warnings, instructions and regu-
lations.
This manual is intended as a general guide for trained and qualified personnel who are
aware of the dangers inherent in handling potentially hazardous electrical/electronic
circuits. It is not intended to contain a complete statement of all safety precautions which
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. HARRIS 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 protec-
tion standards must be observed. The following National Fire Protection Association
(NFPA) standards are recommended as reference:
• Automatic Fire Detectors, No. 72E
• Installation, Maintenance, and Use of Portable Fire Extinguishers, No. 10
• Halogenated Fire Extinguishing Agent Systems, No. 12A
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 adjust-
ments, perform maintenance or service when alone or when fa-
tigued.
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 ensure that power has been disconnected.
If oil filled or electrolytic capacitors are utilized in your equipment, and if a leak or bulge
is apparent on the capacitor case when the unit is opened for service or maintenance, allow
the unit to cool down before attempting to remove the defective capacitor. Do not attempt
to service a defective capacitor while it is hot due to the possibility of a case rupture and
subsequent injury.