Garmin C320 GPS Device Operating Instructions

This manual shows how to create custom alert points and upload them to the Garmin C320 using MapSource and POI Loader.

Brand: Garmin
Category: Vehicle GPS
Document type: User Manual
Language: Chinese
Pages: 8
File format: PDF
File size: 570 KB
Published: 01 April, 2012
Updated: 06 October, 2026
MD5 checksum: 76D7026EFBB1CD35DB3CF30BE9C02B09
PDF: Garmin C320 GPS Device Operating Instructions PDF

About this manual

The document provides step‑by‑step instructions for generating custom alert data for the Garmin C320 GPS device. It explains how to create .gpx or .csv files in MapSource, configure speed and distance zones, and load the files with the POI Loader utility.

It also details the required file formats, coordinate system (WGS84), and limits such as maximum speed alerts (up to 80 km/h). The guide includes examples of file naming, data entry, and troubleshooting tips for successful upload to the device. This manual is written in Chinese.

What's inside

Creating .gpx Files
Creating .csv Files
Using POI Loader
Speed Zone Settings
Distance Alert Settings
MapSource Configuration
Coordinate Format (WGS84)
Uploading Alerts to C320

Specifications

Supported file formats	.gpx, .csv

Frequently asked questions

What file formats can be used to upload alerts to the C320?

Both .gpx and .csv files are supported for uploading custom alerts.

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