Led Function - Globalsat SD-502 SDIO User Manual

SD-502 SDIO GPS Receiver User Manual, version 1.2
3. Introduction
SD-502 is a GPS Receiver with SDIO (Security Digital Input/Output) interface and an integrated
built-in memory, which provides an impressive data capacity. The built-in 512 MB memory allows
you to easily organize, store, and share files or documents. It also allows for tracking signals and
large map data according to the mapping software usage. It's sleek and stylish design of look can
go with any kind of the Pocket PC. With light and handy appearance, it is convenient for you to put
it in pocket and bring it to anywhere you go. Just plug it into your Pocket PC, and use it to receive
the GSP signal right away! Its cylindrical antenna can receive the signal from all directions by 360
degree. It satisfies a wide variety of applications, including car navigation, personal touring navigation
or tracking and even marine navigation purpose. With our professional manufacturing technology
along with the cutting edge,
power usage and more rapid time-to-fix!
3.1 Features
• SiRF Star III high performance and low power consumption chipset
• Built-in high sensitivity GPS antenna
• LED to show GPS fix or not fix
• Built-in super capacitor to reserve system data for rapid satellite acquisition
• SDIO interface
• Operating platform: Pocket PC 2003, Win CE.Net, WM2003
• Base on Bsquare SDIO Now!
• Built-in memory size: 512 MB
3.2 Package
Before you start up, make sure that your package includes the following items. If any item is
missing or damaged, contact your dealer immediately.
• SDIO GPS Receiver and its cover.
• A CD (including the User Manual, Driver and the Testing Program.)

3.3 LED Function

GPS Status LED (Green):
• Blinking — GPS position is fixed
• Steady light — GPS position is not fixed
SiRF Star III chipset, this receiver has provided higher sensitivity, lower
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