P2HNSA-U3gps receiver

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, photo- copied, reproduced, translated, or reduced to any electronic medium or machine-readable form without prior written consent from Navius Co.,Ltd. Document : NSA-U3 Quick Guide version 1.5 MAY 2004 - NSA-U3 GPS Receiver Driver Setup User Manual 2 NSA-U3 Quick Guide User Manual Specifications •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°C •Power/Consumption 5V USB power 110mA(hub not recommended) •Size/Weight 55.7×45.4×16.0㎜(W x D x H) 90g Requirements •USB 1.1 compliant port •MS Windows98,ME,2000,XP CD-ROM Contents •[NSAUx Driver] Setup EXE File •NSA-Ux Quick Guide PDF File •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. •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. 3 NSA-U3 Quick Guide User Manual 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. If you want to run the USB to Serial Port Driver Setup utility manually to remove or reinstall the driver, Click Start button on the desktop and select All Programs->USB to Serial Port Driver> Driver Setup If you want to run the USB to Serial Port Driver Setup utility manually to remove or reinstall the driver, Click Start button on the desktop and select All Programs->USB to Serial Port Driver> Driver Setup 2. How to uninstall driver 2.1 Remove NSA-Ux from USB port if connected. 2.2 Run the USB to Serial Port Driver Setup Utility. 2.3 Click Removebutton. 2.4 Click OKbutton. 2.5 Reboot your computer (must) USB to Serial Port Driver Setup Utility 4 NSA-U3 Quick Guide User Manual 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) 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 managerbutton at the Hardware tab. If the NAVIUS USB to Serial Portdoesn’t appear, you must remove driver and reboot computer then re-install driver using NSA-Ux Driver Setup Utility The USB to Serial Port Driver is Installed Automatically To verify the virtual COM port 5 NSA-U3 Quick Guide User Manual 4.Test NSA-Ux 4.1 At the desktop, ClickStartbutton and select All Programs->USB to Serial Port Driver ->USB to Serial test. The following hyper terminal appears. 4.2 If the virtual COM port is not COM1, click Disconnectbutton. 4.3 Click Propertiesbutton on the toolbar. 4.4 Choose the virtual COM Port which is found at 3.4 4.5 Click Callbutton. If the USB to Serial Port Driverinstalls well, you can receive the NMEA format data from NSA-Ux GPS as the left picture shows. Disconnect Properties Call 6 NSA-U3 Quick Guide User Manual 5. Q&A 2)Is it possible to connect NSA-Ux using external Hub device? ÆNSA-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. 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 Mangertab -Click Ports(COM&LPT) and double click on the NAVIUS USB to Serial Port (COM x) -Click Port Settings tab and click Advancedbutton You can change the virtual COM port to the other one at the COM port combo box. 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.