Holux GR-213 User Manual
Holux gr-213: users guide
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Also See for GR-213:
- Quick manual (22 pages) ,
- Specification sheet (4 pages) ,
- Datasheet (4 pages)
Table of Contents
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Table of Contents
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Summary of Contents for Holux GR-213
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Page 1: Gps Receiver
HOLUX GR-213 GPS Receiver User’s Guide Mar. 17, 2005 Rev. A HOLUX Technology,.Inc 1F.No 30, R&D Rd. II. Hsinchu City, Science-based Industrial Park Taiwan Phone: +886-3-6687000 Fax: +886-3-6687111 E-Mail: info@holux.com.tw Web: www.holux.com.tw All Right Reserved... -
Page 2: Table Of Contents
1. Introduction ... 3 1.1 Overview ... 3 1.2 Features ... 3 1.3 Technology specifications... 3 1.3.1 Physical Dimension ... 3 1.3.2 Environmental Characteristics... 3 1.3.3 Electrical Characteristics ... 3 1.3.4 Performance... 3 2. Operational characteristics... 4 2.1 Initialization ... 4 2.2 Navigation ... -
Page 3: Introduction
1. Introduction 1.1 Overview The HOLUX GR-213 Smart GPS Receiver is a total solution GPS receiver, designed based on SiRF Star III Architecture. This positioning application meets strict needs such as car navigation, mapping, surveying, security, agriculture and so on. Only clear view of sky and certain power supply are necessary to the unit. It communicates with other electronic utilities via compatible dual-channel through RS-232 or TTL and saves critical satellite data by built–in backup memory. -
Page 4: Operational Characteristics
The GR-213 utilizes initial data, such as last stored position, date, time and satellite orbital data, to achieve maximum acquisition performance. If significant inaccuracy exists in the initial data, or the orbital data is obsolete, it may take more time to achieve a navigation solution. -
Page 5: Hardware Interface
The GR-213 includes an antenna in a unique style waterproof gadget. Simply connect PS-2 female connector to one of the accessories linking to your notebook PC, PDA or other devices. The one-piece cigarette adapter allows you to connect GR-213 to your PDAs. Optional color, input voltage and output connector are listed and described below: 3.3 Connector... -
Page 6: Function Definition Of Ps-2 Female Composite Connectors
3.3.1 Function definition of PS-2 female composite connectors 3.4 Accessories 3.4.1 CA-RS232: DB 9 pins Female and PS-2 male connector: Cable Length: To GR-213: 1 meter RS-232 to PS-2: 45 cm 3.4.1.1 DB 9 pins Female connector function definition: 3.4.1.2 PS2 composite connector function definition:... -
Page 7: Optional Cigarette Adapter
3.4.2 Cigarette adapter and PDA connector: reference section 7.2 3.4.3 CA-USB: USB connector The USB A Type is equipped with GR-213. The function definition is as follows: 3.4.4 CA-6V30V: High power connector 3.5 Optional Cigarette Adapter The optional cigarette adapter is with 2-meter cable for using in a car or boat. -
Page 8: Important
Special Committee No.104, Type 1,2,9) or WAAS (in USA area) or EGNOS (in European area). 5.1 NMEA Transmitted Messages The GR-213 supported by SiRF Technology Inc. also outputs data in NMEA-0183 format as defined by the National Marine Electronics Association (NMEA), Standard. -
Page 9: Geographic Position With Latitude/Longitude(Gll)
Table 5-3 Position Fix Indicator Value 0 Fix not available or invalid GPS SPS Mode, fix valid Differential GPS, SPS Mode, fix valid GPS PPS Mode, fix valid 5.1.2 Geographic Position with Latitude/Longitude(GLL) Table 5-4 contains the values for the following example: $GPGLL,3723.2475,N,12158.3416,W,161229.487,A*2C... -
Page 10: Gnss Satellites In View (Gsv)
Table 5-6 Mode 1 Value Manual—forced to operate in 2D or 3D mode 2DAutomatic—allowed to automatically switch 2D/3D Table 5-7 Mode 2 Value Fix Not Available 5.1.4 GNSS Satellites in View (GSV) Table 5-8 contains the values for the following example: $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 5-8 GSV Data Format... -
Page 11: Course Over Ground And Ground Speed (Vtg)
Latitude 3723.2475 N/S Indicator Longitude 12158.3416 E/W Indicator Speed Over Ground 0.13 Course Over Ground 309.62 Date 120598 Magnetic Variation(1) Checksum <CR> <LF> 1. SiRF Technology Inc. does not support magnetic declination. All “course over ground” data are geodetic WGS84 directions. 5.1.6 Course Over Ground and Ground Speed (VTG) Table 5-10 contains the values for the following example: $GPVTG,309.62,T, ,M,0.13,N,0.2,K*6E... -
Page 12: Earth Datums
The default communication parameters for DGPS Input are 9600 baud, 8 data bits, stop bit, and no parity. Position accuracy of less than 5 meters can be achieved with the GR-213 by using Differential GPS (DGPS) real-time pseudo-range correction data in RTCM SC-104 format, with message types 1,2, or 9. As using DGPS receiver with different communication parameters, GR-213 may decode the data correctly to generate accurate messages and save them in battery-back SRAM for later computing. -
Page 13: Manufacturing Default
Change Datum to WGS84, Sirfprog /Fdata58.dat –P1 –B4800 –Csh1 <Entry> After changing datum, the new datum will be kept in SRAM. If no power supplied to GR-213 for more than 30 days, user must re-set datum when power on. Krassovsky 1940... -
Page 14: Ordering Information
8. Warranty The GR-213 is warranted to be free from defects in material and functions for one year from the date of purchase. Any failure of this product within this period under normal conditions will be replaced at no charge to the customers.
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