NAVIUS NSA-U3 gps receiver User Manual FCC040520

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Document ID	424873
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Document Description	users manual
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Document Type	User Manual
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Filesize	48.57kB (607122 bits)
Date Submitted	2004-05-24 00:00:00
Date Available	2004-05-24 00:00:00
Creation Date	2004-05-24 15:06:23
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Document Lastmod	2004-05-24 15:14:06
Document Title	æ­¯FCC040520.PDF
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Document Author:	歯심재응

Document : NSA-U3 Quick Guide
- NSA-U3 GPS Receiver Driver Setup User Manual
version 1.5
MAY 2004
NAVIUS Co.,Ltd.
801, Anyang K-Ctr, 1591-9
Burim-Dong, Dongan-Gu
Anyang-City,431-814
Republic of Korea
Phone: +82-31-382-7627
FAX : +82-31-382-7628
http://www.navius.co.kr
Copyrights
©2004 Navius Co.,Ltd. All rights reserved. No part of this manual may be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable
form without prior written consent from Navius Co.,Ltd.
NSA-U3
User Manual
Quick Guide
•NSA-U3 is a smart GPS receiver with USB interface.
•You have to install the USB to Serial Port driver
before using for the first time.
Requirements
Specifications
•USB 1.1 compliant port
•MS Windows98,ME,2000,XP
•SiRFStarIIe GPS chipset
L1 1575.42MHz, C/A CODE
12ch Parallel Tracking
Cold start < 45s(typical)
Warm start < 38s(typical)
Hot start < 8s(typical)
SBAS(WAAS enabled)
•Protocol
NMEA-0183 V2.2
(GGA,GLL,GSA,GSV,RMC,VTG)
9600,NONE,8,1,no flow control
•Accuracy
< 10meter 2DRMS
•Interface
USB 1.1 compliant
•Environment
Temperature –20~+70℃
•Power/Consumption
5V USB power
110mA(hub not recommended)
•Size/Weight
55.7×45.4×16.0㎜ (W x D x H)
90g
CD-ROM Contents
•[NSAUx Driver] Setup EXE File
•NSA-Ux Quick Guide PDF File
•When you first use the GPS, please make
sure that you are outside with good view
of the sky. It takes more 2 minutes to loc
ate the satellites for the first time. Howev
er, it will locate much faster during the su
bsequent uses.
NSA-U3
User Manual
Quick Guide
1. How to install driver setup utility
1.1 Insert NSAUx CD-ROM and run setup.exe.
1.2 Select an appropriate directory to install.
1.3 At the end of the installation, the USB to Serial Port Driver is automatically
installed.
IfIfyou
youwant
wanttotorun
runthe
theUSB
USBtotoSerial
SerialPort
Port
Driver
Setup
utility
manually
to
Driver Setup utility manually to
remove
removeororreinstall
reinstallthe
thedriver,
driver,
Click
Start
button
on
the
desktop
Click Start button on the desktopand
and
select
All
Programs->USB
to
select All Programs->USB to
Serial
SerialPort
PortDriver>
Driver>Driver
DriverSetup
Setup
USB to Serial Port Driver Setup Utility
2. How to uninstall driver
2.1
2.2
2.3
2.4
2.5
Remove NSA-Ux from USB port if connected.
Run the USB to Serial Port Driver Setup Utility.
Click Remove button.
Click OK button.
Reboot your computer (must)
NSA-U3
User Manual
Quick Guide
3. Connect NSA-Ux to PC
3.1 Insert the NSA-Ux GPS to the USB Port.
3.2 Click Install the software automatically (at Windows XP)
3.3 Click Next (at Windows XP)
The USB to Serial Port Driver is Installed Automatically
3.4 The Driver will assign a virtual COM port (named NAVIUS USB to Serial Port)
to the NSA-Ux GPS.
Make sure that which COM port is assigned to the NSA-Ux at the device manager.
To see the COM port,
My Computer->Properties, Click on Device manager button at the Hardware tab.
To verify the virtual COM port
If the NAVIUS USB to Serial Port doesn’t appear, you must remove driver and
reboot computer then re-install driver using NSA-Ux Driver Setup Utility
NSA-U3
User Manual
Quick Guide
4.Test NSA-Ux
4.1 At the desktop, Click Start button
and select All Programs->USB to Serial Port Driver ->USB to Serial test.
The following hyper terminal appears.
Disconnect
Properties
4.2 If the virtual COM port is not COM1,
click Disconnect button.
4.3 Click Properties button on the toolbar.
4.4 Choose the virtual COM Port which is
found at 3.4
4.5 Click Call button.
Call
If the USB to Serial Port Driver installs
well,
you can receive the NMEA format data
from NSA-Ux GPS as the left
picture shows.
NSA-U3
User Manual
Quick Guide
5. Q&A
1) How do I change the virtual COM port number assigned by the USB to Seri
al Port Driver?
ÆAfter the driver is installed, it will create a virtual COM port and the default setting
assigned by the OS will be COM2 or COM3 if there are two physical COM ports on your
computer. If you want to change the assigned virtual COM port for the NSA-Ux to the
other COM port, please follow the steps below.
-Double click My Computer, Control Panel, System
-Click Device Manger tab
-Click Ports(COM&LPT) and double click on the NAVIUS USB to Serial Port (COM
x)
-Click Port Settings tab and click Advanced button
You can change the virtual COM port to the other one at the COM port combo box.
2)Is it possible to connect NSA-Ux using external Hub device?
Æ NSA-Ux is bus-powered USB device. Bus-powered devices rely totally on power fro
m the USB cable. The power consumption of NSA-Ux is 160~185mA. So, if notebook c
omputer run short of battery power, NSA-Ux will not work properly. In addition, it is r
ecommended that NSA-Ux is directly connected to USB port of notebook or PC withou
t extra hub or else.
3)After disconnecting NSA-Ux from USB port, I connect NSA-Ux to USB port
again. Why I cannot see any incoming data in HyperTerminal?
ÆWhen NSA-Ux is removed, Virtual COM port will be disappeared. Hyperterminal can
not reconnect COM port automatically. In Hyperteminal, Simply press disconnect butto
n and connect button again.
4)When I connect NSA-Ux, there is some delay to see incoming data. Why is
that?
ÆTo avoid Bluescreen problem in Windows XP, NSA-Ux outputs data after 5 seconds.


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Creator                         : .歯.FCC040520.hwp
Create Date                     : 2004:05:24 15:06:23
Title                           : .歯.FCC040520.PDF
Author                          : .歯.심재응
Producer                        : Acrobat PDFWriter 4.0 Windows¿ë
Modify Date                     : 2004:05:24 15:14:06+09:00
Page Count                      : 8

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