User Guide

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R320 Receiver <strong>User</strong> <strong>Guide</strong> The R320 features reverse polarity protection to prevent damage if the power leads are accidentally reversed. Although the R320 proceeds through an internal startup sequence when you apply power, it will be ready to communicate immediately. Note: The initial startup may take 5 to 15 minutes depending on the location. Subsequent startups will output a valid position within 1 to 5 minutes depending on the location and time since the last startup. Note: The R320 may take up to 5 minutes to receive a full ionospheric map from SBAS. Optimum accuracy is obtained once the R320 is processing corrected positions using complete ionospheric information. To power on the R320: 1. Connect the ends of the R320 power cable to a clean power source providing 8 to 36 VDC. Note: Hemisphere GPS suggests you use a weathertight connection and connector if the connection is located outside. 2. Press the ON/OFF button on the top panel. To power off the R320: • Press the ON/OFF button on the top panel. 15
Chapter 3: Operating the R320 LED Indicators The R320 Series uses LEDs to indicate power, GPS lock, and DGPS position. There is a corresponding icon below each LED. Table 3-1 describes each LED indicator. Table 3-1: LED indicators LED Indicator LED Color Description/Function Red Power indicator Illuminates solid red when the receiver is powered on. Yellow GPS lock indicator Illuminates solid yellow when the receiver achieves a solid GPS lock. Green DGPS position indicator Illuminates solid green when the receiver achieves a differential position and a pseudorange residual of better than the value specified by the $JLIMIT command (default is 10.0 m or 32.8 ft). If the residual value is worse than the current threshold, the LED blinks green indicating differential mode has been attained but the residual has not met the threshold. 16
Page 1 and 2: R320 User Guide Part No. 875-0271-0
Page 3 and 4: Notice to Customers Contact your lo
Page 5 and 6: Contents Chapter 4 Using GNSS Diffe
Page 7 and 8: Chapter 1: Introducing the R320 T h
Page 10 and 11: Chapter 2: Installing the R320 Moun
Page 12 and 13: R320 Receiver User Guide Mounting o
Page 14 and 15: R320 Receiver User Guide Pole Mount
Page 16 and 17: R320 Receiver User Guide Note: If y
Page 18 and 19: Chapter 3: Operating the R320 Power
Page 22 and 23: R320 Receiver User Guide Using the
Page 24 and 25: R320 Receiver User Guide Table 3-2
Page 26 and 27: R320 Receiver User Guide USB Data L
Page 28 and 29: R320 Receiver User Guide When loggi
Page 30: R320 Receiver User Guide Select Ove
Page 33 and 34: Chapter 4: Using GNSS Differential
Page 41 and 42: Appendix A: Troubleshooting Table A
Page 43 and 44: Appendix B: Specifications Table B-
Page 45 and 46: Appendix B: Specifications Table B-
Page 47 and 48: Appendix C: Menu Maps This appendix
Page 49 and 50: Appendix C: Menu Maps Differential
Page 51 and 52: Appendix C: Menu Maps Bas
Page 53 and 54: Appendix C: Menu Maps System Setup
Page 56 and 57: R320 Receiver User Guide Index A ac
Page 58: R320 Receiver User Guide powering o
Page 61 and 62: END USER LICENSE AGREEMENT IMPORTAN
Page 63 and 64: whichever is greater, that the Upda
Page 65 and 66: documentation, PROVIDED THAT: (a) H
Page 68 and 69: Warranty Notice COVERED PRODUCTS: T
Page 70:
OBTAINING WARRANTY SERVICE. In orde
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User Guide

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