HP RC3000 2.1.2 GPS Receiver

RC3000 Antenna Controller

Chapter 2

Installation

2.1.2 GPS Receiver

The optional GPS receiver (RC3000GPS) should be mounted in a position (such as the truck’s roof) where it has an unobstructed view of the horizon and sky. It should be mounted outside of the reflector when in a stowed position, with the connector (on the underside) towards the cable’s entry point into the truck. Care should be taken in the routing of the cable to avoid any problems.

The GPS receiver should be mounted at least three feet from other antennas and electrical generating equipment. Strong RF interference from other sources may disrupt the GPS receiver’s signal reception. Wiring of the GPS connector is discussed in section 2.2.6.

Recent RC3000s have been supplied with the GPS17 receiver model. The following diagram shows its dimensions.

Earlier RC3000s were supplied with the GPS35 receiver model. The following diagram shows its dimensions.

The GPS35 unit is supplied with 25 feet of cable. The GPS35 unit is supplied with a flange mounting bracket as shown above. An optional marine mounting bracket is also provided.

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Contents

Contents subject to change 1 December RESEARCH CONCEPTS INC 5420 Martindale Road Shawnee, Kansas 66218-9680USA Page REVISION HISTORY WARRANTY INFORMATION REPAIR RETURN INFORMATION TABLE OF CONTENTS 1.2 RC3000 FEATURES 1.3 THEORY OF OPERATION 1.3.1 Controller Description 1.3.2 System Interface Requirements 3.0 DETAILED OPERATION 3.1.3 Data Entry 3.2.2 Menu Mode 3.4 ALARM DISPLAYS 5.0 DRAWINGS & SCHEMATICS APPENDIX A - EXPERT ACCESS / RESET DEFAULTS CODE APPENDIX B - MOUNT SPECIFIC DATA APPENDIX C - DC MOTOR CONTROLLER Page 1.0 INTRODUCTION 1.1 Manual Organization MANUAL CONVENTIONS 1.2 RC3000 Features Software Configuration Mount Manufacturer/Model # As of December 2005, the RC3000 supported over 80 different mount models Navigation Sensor Options Tracking Options 1.3 Theory of Operation 1.3.1 Controller Description 1.3.2 System Interface Requirements 1.3.3 Operational Overview Programming Group Functions 1.3.4 Antenna Pointing Solution Page 1.3.5 Timekeeping 1.3.6 Drive System Jam and Runaway Sensing Anti-Reversal Automatic Movements 1.3.7 Polarization Control 1.3.8 Magnetic Variation 1.3.9 System Performance 1.4 Specifications 2.0 INSTALLATION 2.1 Equipment Mounting 2.1.1 RC3000 Antenna Controller 2.1.2 GPS Receiver 2.1.3 Fluxgate Compass Page 2.1.4 Electronic Clinometer Page 2.2 Electrical Connections 2.2.1 Power Entry 2.2.2 Motor Drive 2.2.3 Drive Sense 2.2.4 Limit Switches 2.2.5 Signal Strength 2.2.6 Navigation Sensors 2.2.7 Accessories 2.2.8 RF Autopeak 2.2.9 Hand Held Remote Page 2.2.10 Pulse Sensors Page Page 2.2.11 Remote Control 2.2.12 Waveguide Switch 2.2.13 Resolver Inputs 2.3 Initial Configuration 2.3.1 Software Initialization Page 2.3.2 Elevation Calibration Page Page STEP 5. Up Limit Confirmation STEP 6. Software Elevation Limits 2.3.3 Azimuth Calibration Page Page 2.3.4 Polarization Calibration Page Page 2.3.5 Fast/Slow Motor Speed 2.3.6 Pulse Sensor Checkout 2.3.7 Drive System Checkout 2.3.8 Navigation Sensor Communication 2.4 Final Calibration 2.4.1 Compass Calibration 2.4.2 Azimuth and Elevation Alignment Elevation Alignment Azimuth Alignment 2.4.3 Signal Strength Adjustment 2.4.3.1 L-BandPower Detector 2.4.3.2 Signal Strength Channel 2.4.3.3 Signal Strength Channel Calibration 2.4.3.4 Amplifier Gain vs. Frequency Characterization 2.4.4 Pulse Scale Factors SCALE FACTOR FOR RESOLVER SYSTEMS 2.4.5 Operational Presets 2.4.6 Miscellaneous Adjustments 2.4.7 Mechanizing Automatic Locates 3.0DETAILED OPERATION 3.1Operation Overview 3.1.1 Modes 3.1.2 Keypad Usage Page 3.1.3 Data Entry 3.1.4 Display Layout 3.2 Operating Group 3.2.1 Manual Mode SS1/SS2/RF: SPD: SAT: TIME DISPLAY 3.2.1.1 Heading Fix 3.2.1.2 Waveguide Switch 3.2.2 Menu Mode 3.2.2.1 Deploy 3.2.2.2 Stow 3.2.2.3 Locate Page Page Page Page Page Page Page 3.2.2.4 Store 3.2.2.5 Recall 3.2.2.6 Delete 3.2.2.7 Position GPS Lat/Lon Page 3.2.2.8 Settings 3.2.2.9 Track 3.2.2.10 Remote 3.2.2.11 VSAT Mode VSAT MODE OPERATION LOCATE STOW MANUAL EXITING VSAT MODE 3.3 Programming Group 3.3.1 Configuration Mode Page 3.3.1.1 NORMAL ACCESS ITEMS LOC#: <SCR> THRU LIST, <ENTER> TO MODIFY DATA NAME: ENTER <ALPHANUMERIC> LOC NAME LAT: Page 3.3.1.2 INSTALLATION ACCESS ITEMS Page RES: REV:0 RES: ELEV RESOLVER OFFSET<+/-300.00DEGREES REV: ELEV RESOLVER<0-NORMAL 1-REVERSED REF_V: SET REFERENCE VOLTAGE <1.00 - 4.00 CCW: SET CCW LIMIT <0 TO 360 DEGREES CW: SET CW LIMIT <0 TO 360 DEGREES RES: AZIM RESOLVER OFFSET<+/-300.00DEGREES REF_V: SET REFERENCE VOLTAGE <2.00 - 3.00 POL OFFSET <-90.0/+90.0DEGREES TYPE: <1>CIRCULAR <2>SINGLE <3>DUAL RF LOCK: <0-NONE 1-1HI 2-1LO 3-2HI 4-2LO SS1 LOCK: LOCK TYPE <0>NONE <1>HI <2>LO SS2 LOCK: Page SCAN_TH: SCAN THRESHOLD <0-999 3.3.1.3 Super-UserAccess Items FAST/SLOW: SET THRESHOLD <0.0-10.0DEGREES MAX ERROR: SET MAXIMUM ERROR <0.01 - 1.00 DEGREES COAST: SCALE: AZIM SCALE FACTOR <1-32767PULSES/RADIAN AZIM CW PULSE LIMIT <0 - 65535 AZIM CCW PULSE LIMIT <0 - 32768 SET THRESHOLD <0 - 999 PULSES JAM SLOP: SET JAM SLOP <0 - 1023 RUN SLOP: SET RUNAWAY SLOP <0-1023 FAST DEADBAND: Page RETRY: ELEV SCALE FACTOR<1-32767PULSES/RADIAN ELEV UP PULSE LIMIT <100 - 65535 ELEV DOWN PULSE LIMIT <100 - 65535 Page AZ_STW: AZIMUTH STOW <-180.0/180.0 EL_STW: ELEVATION STOW <-90.0/90.0 PL_STW: AZ #: MOVE # AZIM <-180.0/180.0 EL #: MOVE # ELEV <-90.0/90.0 PL #: 3.3.2 Maintenance Items 3.3.2.1 Analog to Digital Voltage 3.3.2.2 Drive Error Resets 3.3.2.3 Time Maintenance 1-DATE ENTER DATE DD.MM.YY 2-TIME ENTER TIME HH.MM.SS 3-SYNCH 3.3.2.4 Signal Strength Offset Calculator 3.3.2.5 Limits Maintenance 3.3.2.6 GPS Serial Port Diagnostics 3.3.2.7 Fluxgate Serial Port Diagnostics 3.3.2.8 MOVETO 3.3.2.9 Fluxgate Calibration Procedure 3.3.2.10 Shake 3.3.2.11 Configuration Item Record 3.4 Alarm Displays AZ/EL OPTIONS TIME/DATE TRACK CONFIG 4.0 TROUBLESHOOTING 4.1 Limit Switches 4.2 Motor Drive 4.3 Automatic Movements 4.4 GPS 4.5 Fluxgate Compass 5.0 DRAWINGS & SCHEMATICS