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G-Mouse GPS Receiver
G-Mouse MR
User Manual
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G-Mouse GPS Receiver User Manual Table of Contents Usage Notice…………………………………………………………………………………………… .2 0. Quick Start………………………………………………………………………………………… . 2 0.1 Check the package…………………………………………………………………………… ...2 0.2 Check the connector……………… …………………………………………………………… .2 0.3 Connection to your equipment………………………………………………………………… .2 1. Introduction………………………………………………………………………………………… 3 1.1 Introduction…………………………………………………………………………………… ..3 1.2 Features………………………………………………………………………………………… 3 1.3 Tec
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G-Mouse GPS Receiver User Manual Usage Notice Please read before you start to use the GPS receiver: Ø GPS(Global Position System) is found and operated by US Department of defense. The Organization is responsible for accuracy and maintenance of the system with full authority. Any change that is made by the organization will affect accuracy and function of GPS. Ø For your driving security, we strongly suggest that you do not operate the device during driving. Ø When satellite is navigating
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G-Mouse GPS Receiver User Manual B. Put G-Mouse MR in a appropriate place to receive the best GPS satellite signal. C. Turn on your equipment (or switch the handhold device on) D. Your G-Mouse MR will start to provide you GPS satellite positioning function. 1. Introduction 1.1 Introduction G-Mouse MR is a total solution GPS receiver (G-MR instead below), designed based on most high sensitivity MediaTek kernel architecture. This positioning application meets stric
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G-Mouse GPS Receiver User Manual 1.3 Technical Specification 1.3.1 Dimension Single construction integrated antenna/receiver. Size: 60.0 (L) x 54.0 (W) x 27.0 (H) (mm) 2.36 (L) x 2.13 (W) x 1.06 (H) (Inch) 1.3.2 Environmental Characteristics o o 1) Operating temperature: -10 C~70 C (internal) o o 2) Storage temperature: -40 C ~85 C 1.3.3 Electrical Characteristics 1) Input voltage: +4.75~+5.5V DC 1.3.4 Performance 1) Tracks up to 32 satellites. 2) Update rate: 1Hz. 3) Acquisition t
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G-Mouse GPS Receiver User Manual 1) The GPS receiver is not in use for more than 3 months or transportation over distances further than 500 kilometers. 2) Power off the PDA main power without system standby power. 2.2 Navigation After the acquisition process is complete, the G-MR will begin sending valid navigation information over its output channels. These data include: 1) Latitude/longitude/altitude 2) Velocity 3) Date/time 4) Error estimates 5) Satellite and receiver status 3
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G-Mouse GPS Receiver User Manual 3.3 Output Connector Cable length: 2 meter, Connector: PS/2 female. Function definition of PS-2 female composite connectors. Signal 6 5 Pin RS-232+TTL RS-232 1 TX(RS232) Tx 4 1 2 +5V DC +5V DC 3 Tx(TTL) NC 4 Ground Ground 2 3 5 Rx(TTL) DGPS in 6 RX(RS232) Rx 3.4 Accessories In order to connect with different system, we provides several kinds of connectors to choose as following: 3.4.1 PS/2 connector definition: 5 6 Pin Signal Name 1 +5
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G-Mouse GPS Receiver User Manual 4.2 Install USB Driver 1) Insert the CD-ROM: [GPS Driver&Manual] into the CD drive. Please make sure that the auto-play function is enabled! 2) Please follow the screen guide and click [Install/Remove G-Mouse Device Driver] 3) Please follow the screen to install the USB driver. Maybe it is necessary to reboot PC, please reboot as it says. 4) Insert the G-MR USB connector into any empty USB slot, now your PC will recognize the USB device automa
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G-Mouse GPS Receiver User Manual 2) While the windows of [Control Panel] shows up, double click the [System], [Hardware] and click the button [Device Manager]. Expend the tree node [Ports(COM&LPT)], you should see the item [Prolific USB-to Serial Comm Port (COM#)]. If so, it means you can use G-MR correctly now. 3) The “#” mark means the COM port ID simulated by the USB adapter. Most of the GPS navigate software use COM1 as default settings. You should change it to the corresponding
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G-Mouse GPS Receiver User Manual Ø Inside of the building, GPS signal isolated. Ø Buildings near by, GPS signal interfered. Ø Inside the forest, lots of covers above, GPS signal level down. n If you use G-MR inside the car, some sun-control film will makes the GPS signal low or lost. n GPS satellite is owned by America army, sometimes they will tune-down the accuracy by some reason. In such cases, the GPS position may not fixed exactly. 6.2 Position Fixing Problem The position f
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G-Mouse GPS Receiver User Manual 6.3 GPS Not Fix Problems If you see [GPS not Fix] message on the screen after you enable the G-MR GPS receiver, please consider the possibility below: n Please wait few minutes more. GPS position fix may cost several minutes. n Please make sure that you put the G-MR GPS receiver at a proper place. Some sun-control film for car may cutoff the satellite signal. You may replace it and try again. Please make sure that you are not inside of somewhere the GPS s
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G-Mouse GPS Receiver User Manual Appendix A Software Protocol The protocol of G-MR is designed base on NMEA(National Marine Electronics Association) 0183 ASCII format. The full protocol is defined in “NMEA 0183, Version 3.01”. A.1 NMEA Transmitted Message G-MR GPS receiver use MediaTek as the core, and output NMEA-0183 standard format message. The default communication parameters for NMEA output are 9600 baud, 8 data bits, stop bit, and no parity. Table A-1 NMEA-0183 Output Message
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G-Mouse GPS Receiver User Manual Value Description 3 GPS PPS Mode fix valid A.1.2 Geographic Position - Latitude/Longitude (GLL) Samples: $GPGLL,3723.2475,N,12158.3416,W,161229.487,A*2C Table 1-4 GLL Data Format Name Example Units Description Message ID $GPGLL GLL protocol header Latitude 3723.2475 dd mm.mmmm N/S Indicator N N = north or S = south Longitude 12158.3416 ddd mm.mmmm E/W Indicator W E = east or W = west UTC Position 161229.487 hh mm ss.sss Status A A = data vali
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G-Mouse GPS Receiver User Manual $GPGSV,2,1,07,07,79,048,42,02,51,062,43,26,36,256,42,27,27,138,42*71 $GPGSV,2,2,07,09,23,313,42,04,19,159,41,15,12,041,42*41 Table A-8 GSV Data Format Name Example Units Description Message ID $GPGSV GSV protocol header Number of 2 Range 1 to 3 Messages1 Message Number 1 1 Range 1 to 3 Satellites in View 07 Range 1 to 12 Satellite ID 07 Channel 1 (Range 1 to 32) Elevation 79 degrees Channel 1 (Maximum 90) Azimuth 048 degrees Channel 1 (True, Ran
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G-Mouse GPS Receiver User Manual Course 309.62 Degrees Measured heading Reference T Course Degrees Measured heading *1 Reference M Magnetic Speed 0.13 Knots Measured horizontal speed Units N Speed 0.2 Km/hr Measured horizontal speed Units K Kilometer per hour Checksum *6E *1 Note :All "course over ground" data are geodetic WGS84. A.1.7 Time & Date (ZDA) Samples: $GPZDA,114523.62,12,04,2001,10,34*6E Table 1-11 ZDA Data Format Name Example Units Description
