Holux GR-271 User Manual

GR-271

CF GPS Receiver

User’s Guide

Aug 17, 2006

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TABLE OF CONTENTS

1. Introduction

1.1 Overview

1.2 Features

2. Brief Information

2.1 Hardware Interface

2.2 Software Interface

3. Functional Test

4. Trouble Shooting

5. Specifications

6. Warranty

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1. Introduction

1.1 Overview

1.2 Features

The GR-271 provides a host of features that make it easy for integration and use.

z 20 parallel satellite-tracking channels for fast acquisition and reacquisition

z Built-in hardware tracking loop processor WAAS/EGNOS demodulator

z Low power consumption with starШ chipset

z Built-in rechargeable battery for memory and RTC backup and for fast time to first fix(TTFF)

z Support NMEA0183 v2.2 data protocol and SiRF binary code

z Enhanced algorithms-SnapLock and SnapStart provide superior navigation performance in urban,

canyon and foliage environments

z Support CF card type I connector suitable PDA, Hand Held PC or PC device

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