EasyManua.ls Logo

Hemisphere GPS S321 - User Manual

Hemisphere GPS S321
86 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
875-0357-D
User Guide
S321 Smart
Antenna
Revision: A8
February 16, 2018

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Hemisphere GPS S321 and is the answer not in the manual?

Summary

Chapter 1: Introduction

Product Overview

Provides a summary of the S321 smart antenna's design, capabilities, and intended use in surveying.

Athena RTK Technology

Explains the Athena RTK technology for real-time kinematic positioning, its benefits, and accuracy.

Atlas L-band Corrections

Details the Atlas L-band correction service for worldwide positioning accuracy without a base station.

aRTK Position Aiding

Describes the aRTK feature mitigating communication instability with redundant correction sources.

SureFix RTK Position

Introduces the SureFix processor for providing high-fidelity quality indicators for RTK solutions.

Kit Contents

Lists the various kits and supplementary products available for the S321.

Chapter 2: Installation

Ports and Connections

Details the location and function of all ports and connectors on the S321 unit.

Installing Batteries

Guides the user through the process of installing the internal battery into the S321.

Installing Antennas

Explains how to connect the UHF and GSM antennas to the S321.

Mounting the S321

Describes mounting the S321 onto a tribrach or range pole.

Connecting to Power Sources

Explains the two main power sources for the S321: internal battery and external power.

Connecting External Devices

Covers connecting external devices via the 7-pin diagnostic port for troubleshooting.

On-Device Controls

Explains navigation using the device's FN and I keys.

Powering the S321 On;Off

Describes the procedure for powering the S321 receiver on and off.

MicroSD and SIM Card Management

Provides instructions for handling the MicroSD and SIM cards, including ESD precautions.

Resetting the S321

Details how to perform a reset on the S321 by locating and pressing the reset button.

Chapter 3: Setup and Configuration

Control Panel Overview

Explains the S321's control panel, including display and indicator LEDs.

Initial S321 Setup

Guides base station and rover unit setup, including antenna connection.

Bluetooth Communication

Explains how to wirelessly communicate with the S321 using Bluetooth.

Hemisphere WebUI Access

Describes accessing the WebUI via Wi-Fi for device control and management.

WebUI Settings - System Configuration

Details WebUI settings for system modes, data links, and UHF configuration.

WebUI Settings - Network Connectivity

Details WebUI settings for network, NTRIP, TCP/IP, and Bluetooth connectivity.

Firmware Update Procedures

Covers firmware updates via WebUI or MicroSD card.

Downloading Static Data

Explains how to download static data logs from the S321's internal memory or MicroSD card.

Internal Sensor Calibration

Guides the three-step calibration process for internal sensors (bubble, magnetic).

Appendix A: Radio Mode

Radio Mode Specifications

Lists specifications for various radio modes, including link rate, spacing, modulation, and FEC.

Appendix B: Troubleshooting

Receiver Power and Data Logging Issues

Provides resolutions for receiver power failures and issues with no data logging.

RTK Fixed and Connectivity Troubleshooting

Addresses problems with the S321 not achieving RTK Fixed status and connectivity issues.

Appendix C: Technical Specifications

GNSS Receiver and Performance Specs

Details GNSS receiver type, channels, positioning modes, and performance accuracy metrics.

Satellite Tracking and Communication Specs

Lists satellite systems, communication ports, WebUI, and wireless specifications.

Radio, Power, and Environmental Specs

Provides radio, power, memory, environmental, and mechanical specifications for the S321.

Hemisphere GPS S321 Specifications

General IconGeneral
Channels372
Update RateUp to 10 Hz
Ingress ProtectionIP67
Humidity95% non-condensing
ConnectorTNC
TypeAntenna
FrequencyGPS L1, L2, GLONASS L1, L2
Signals TrackedGPS, GLONASS, BeiDou, Galileo
Position Accuracy (RMS)1 cm + 1 ppm
CommunicationsRS-232, USB
Power5V DC
Operating Temperature-40°C to +70°C
Axial Ratio< 3 dB

Related product manuals