Holux GR-230 User Manual (English)

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Holux GR-230 Specifications

General

Brand	Holux
Model	GR-230
Category	GPS
Language	English

Summary

1. Overview

2. Packing List

3. Main functions

4. Technical Specification

4.1. Basic Specification

Core chipset, channels, frequency, and receiver code details.

4.2. Acquisition Time (averaged)

Details on reacquisition, snap, cold, warm, and hot start times.

4.3. Receiver Accuracy

Specifies accuracy for normal, WAAS/EGNOS, velocity, and time.

4.4. Use Limitation

Outlines maximum altitude, velocity, acceleration, and jerk limits.

4.5. Power Supply

Details external voltage, battery types, working voltage, and battery life.

4.6. Output and Interface

Covers output protocol, format, datum, and input/output interfaces.

4.7. Physical

Provides dimensions, weight, operating temperature, and humidity.

4.8. Other Functions

Lists Bluetooth frequency, sensitivity, signal sensitivity, and LED functions.

5. Getting Started

STEP 1. Charge Battery

Instructions for charging the battery until the LED turns off.

STEP 2. Turn on Power

Steps and LED indications for turning on and connecting the device.

5.1. Hardware Description

Details the physical components and LED status indicators of the GR-230.

5.2. Software Installation

Step-by-step guide for installing the Bluetooth Manager on a PDA.

5.3. Installation of testing program

Instructions for installing and running the GPSViewer program on a PC.

6. Optional accessories

7. Driver Installation

7.1 System Requirement

Specifies the hardware and operating system requirements for driver installation.

7.2 Installation

Step-by-step guide for installing the GR230-A2 USB driver.

7.3 Important

Guidance on verifying the virtual COM port after driver installation.

8. Warranty

9. Trouble Shooting

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