Instruction/ maintenance manual of the product 35 Garmin
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GPS 35/36 T racPak TM GPS SMART ANTENNA TECHNICAL SPECIFICA TION GARMIN · 1200 E. 151st Street · Olathe, Kansas 66062 · (913) 397-8200 · (913) 397-8282 FAX.
© 1999 GARMIN Corporation, 1200 E. 151st Street, Olathe, KS 66062 All rights reserved. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose without the express written permission of GARMIN.
CAUTION The GPS system is operated by the government of the United States which is solely responsible for its accuracy and maintenance. Although the GPS 35/36 is a pr ecision electronic NAVigation AID (N AVAID), any NAVAID can be misused or misinterpreted, and therefore become unsafe.
· Connect this device to an outlet on a different circuit than that to which the receiver is connected. · Consult the dealer or an experi enced radio/TV technician for help. This device contains no user-serviceable parts. Repairs should only be performed b y an authorized GARMIN s ervice center.
T ABLE OF CONTENTS 1. Introduction 1 1.1 Overvi ew 1 1.2 Features 2 1.3 Technical Specifications 2 1.4 Application 4 2. Operational Character istics 5 2.1 Self Test 5 2.2 Initialization 5 2.3 Navigation 6 2.4 Satellite Data Collection 7 3. Hardware Interfa ce 9 3.
SECTION 1 INTRODUCTION 1.1 OVERVIEW The GARMIN GPS 35/36 is a complete GPS receiver, including an embedded antenna, designed for a broad spectrum of OEM (Original Equipment Manufacturer) system applications.
such as keyboards and displays are added by the application designer. 1.2 FEATURES The GPS 35/36 provides a host of features that make it easy to integrate and use.
1.3.2 Environmental Characteristics 1) Operating temperature: -30°C to +85°C (internal temperature) 2) Storage temperature: -40°C to +90°C 1.3.3 Electrical Characteristics 1) Input voltage: 10 to 30 VDC, unregulated. 2) Typically draws 150 mA @ 12 VDC 3) Backup power: Internal 3V Lithium coin cell battery, up to 10 year life 1.
1.3.5 Interfaces 1) Dual channel RS-232 compatible with user selectable baud rate (1200, 2400, 4800, 9600) 2) NMEA 0183 Version 2.0 ASCII output (GPALM, GPGGA, GPGSA, GPGSV, GPRMC, GPVTG, PGRME, PGRMT.
SECTION 2 OPERATIONAL CHARACTERISTICS This section describes the basic operational characteristics of the GPS 35/36. Additional information regarding input and output specifications are contained in Section 4.
6 Like all GPS receivers, the GPS 35/36 utilizes initial data such as last stored position, date and time as well as satellite orbital data to achieve maximum acquisition performance. If significant inaccuracy exists in the initial data, or if the orbital data is obsolete, it may take 5.
7 the GPS 35/36 to choose a specific mode of navigation, such as 2D. The following modes are available: 1) 2D exclusively with altitude supplied by the host system (altitude hold mode) 2) 3D exclusive.
fully automatic and, under normal circumstances, will take about 5 minutes to achieve a navigation solution. However, the host system should allow the GPS 35/ 36 to remain on for at least 12.5 minutes after the first satellite is acquired (see Section 4 for more information on status indications).
SECTION 3 HARDWARE INTERFACE 3.1 MECHANICAL DIMENSIONS The GPS 35 is a complete GPS receiver including antenna in a uniquely styled waterproof package.
10 3.1.2 GPS 36 Dimensions (General Tolerance ±0.50 mm).
GPS 35 ONLY 11 3.2 MOUNTING CONFIGURATIONS AND OPTIONS The following mounting options are available for the GPS 35. Mounting is user configurable. 3.2.1 Magnetic Mount The magnetic mount provides a firm, removable mounting attachment to any ferrous metal surface.
12 GPS 35 ONLY 3.2.2 Trunk Lip Mount The trunk lip mount provides a semi-permanent attachment to the trunk lip of most automobiles..
GPS 35 ONLY 13 3.2.3 Suction Cup Mount The suction cup bracket provides a removable mounting surface attached to the inside of a vehicle's windshield.
GPS 35 ONLY 14 3.2.4 Flange Mount The flange mount allows for a permanent installation on a flat surface. This mounting configuration is ideal in applications in which the far side of the mounting surface is inaccessible.
15 3.3 CONNECTION WIRING DESCRIPTION The GPS 35/36 features a stripped and pre-tinned cable assembly for the greatest connection flexibility. The following is a functional description of each wire in the cable assembly. Red: VIN - Unregulated 10 - 30VDC 200 mA (maximum).
16 a no load voltage swing of 0.2Vdc to 4.8Vdc. This output normally provides ASCII sentences formatted per “NMEA 0183, Version 2.0” . User selectable baud rates of 1200, 2400, 4800, and 9600 are available. The data output on this pin is identical to the data output on TXD1.
SECTION 4 SOFTWARE INTERFACE The GPS 35/36 interface protocol design is based on the National Marine Electronics Association’s NMEA 0183 ASCII interface specification, which is fully defined in “NMEA 0183, Version 2.0” (copies may be obtained from NMEA, P.
board's stored almanac information if battery back-up has failed. <1> Total number of ALM sentences to be transmitted by the sensor board during almanac download. This field can be null or any number when sending almanac to the sensor board.
<2> Latitude hemisphere, N or S <3> Longitude, dddmm.mmm format (leading zeros must be transmitted) <4> Longitude hemisphere, E or W <5> Current UTC date, ddmmyy format <6> Current UTC time, hhmmss format <7> Acquisition Reset, A = begin autolocate, R = restart acquisition 4.
<7> User earth datum delta y earth centered coordinate, -5000.0 to 5000.0 meters (1 meter resolution) <8> User earth datum delta z earth centered coordinate, -5000.
21 1) If the target sentence mode is ‘2’ (disable all) or ‘3’ (enable all), the target sentence description is not checked for validity. In this case, an empty field is allowed (e.g., $PGRMO,,3), or the mode field may contain from 1 to 5 characters.
total characters to be transmitted Length of transmission = characters transmitted per sec Baud characters_transmitted_per_sec 1200 120 2400 240 4800 480 9600 960 Sentence max_characters GPGGA 72 GPGS.
in “National Institute of Standards and Technology Special Publication 432 (Revised 1990)” (for sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.
4.2.4 Global Positioning System Fix Data (GGA) $GPGGA,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>,M,<10>,M,<11>, <12>*hh<CR><LF> <1> UTC time of position fix, hhmmss format <2> Latitude, ddmm.
4.2.6 GPS Satellites in View (GSV) $GPGSV,<1>,<2>,<3>,<4>,<5>,<6>,<7>,...<4>,<5>,<6>, <7>*hh<CR><LF> <1> Total numbe.
<9> UTC date of position fix, ddmmyy format <10> Magnetic variation, 000.0 to 180.0 degrees (leading zeros will be transmitted) <11> Magnetic variation direction, E or W (westerly variation adds to true course) 4.
$LCVTG,<1>,T,<2>,M,<3>,N,<4>,K<CR><LF> <1> True course over ground, 000 to 359 degrees (leading zeros will be transmitted) <2> Magnetic course over ground, 000 to 359 degrees (leading zeros will be transmitted) <3> Speed over ground, 00.
<8> Longitude, dddmm.mmmm format (leading zeros will be transmitted) <9> Longitude hemisphere, E or W <10> Mode, M = manual, A = automatic <11> Fix type, 0 = no fix, 1 = 2D fix.
$PGRMV,<1>,<2>,<3>,*hh<CR><LF> <1> True east velocity, -999.9 to 9999.9 meters/second <2> True north velocity, -999.
APPENDIX A EARTH DATUMS The following is a list of the GARMIN GPS 35/36 earth datum indexes and the corresponding ear th datum name (including the area of application): 0 A DINDAN - Ethiopia, Mali, Se.
26 EASTER ISLAND 1967 - Easter Island 27 EUROPEAN 1950 - Austria, Belgium, Denmark, Finland, France, Germany, Gibraltar, Greece, Italy, Luxembourg, Net herlands, Norway, Portug al, Spain, Sweden, Swit.
57 N OR TH AMERI CAN 1927 - Cent ra l Amer ica (Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua) 58 NORTH AMERICAN 1927 - Canal Zone 59 NORTH AMERICAN 1927 - Canada (including Newfound.
84 SOUTH AMERICAN 1969 - Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Venezuela, Trinidad and Tobago 85 SOUTH ASIA - Singapore 86 PROVISIONAL SOUTH CHILEAN 1963 - Sout.
GARMIN Corporation 1200 E. 151st Street Olathe, KS 66062 1-800-800-1020 (913)397-8200 190-00104-00 Rev. D.
An important point after buying a device Garmin 35 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Garmin 35 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Garmin 35 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Garmin 35 you will learn all the available features of the product, as well as information on its operation. The information that you get Garmin 35 will certainly help you make a decision on the purchase.
If you already are a holder of Garmin 35, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Garmin 35.
However, one of the most important roles played by the user manual is to help in solving problems with Garmin 35. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Garmin 35 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
