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User Manual:
GSM2218PB001MAN
Enfora MT-GL (GSM/GPRS)
User Manual
Release 1.03
Confidential and Proprietary Information - © 2005 Enfora, L.P.
Do not duplicate without express permission from Enfora, L.P.
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Enfora L.P. 661 E. 18 Street Plano Texas 75074
www.enfora.com
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Version: 1.03 Date: 04/07/06 Status: Released Document Control ID: GSM2218PB001MAN General All efforts have been made to ensure the accuracy of material provided in this document at the time of release. However, the items described in this document are subject to continuous development and improvement. All specifications are subject to change without notice and do not represent a commitment on the part of Enfora, L.P. Enfora, L.P. will not be responsible for any los
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Regulatory Compliance FCC The modem was tested and certified to meet FCC Parts 15 in a stand-alone configuration, which demonstrated that the GSM2218 MT-GL complies with Part 15 emission limits. FCC Part 22 & Part 24 is covered by the Enfora Enabler-IIG "modular approval" process for a transmitter. This approach, described by FCC Public Notice DA 00-131407 released June 26, 2000, is intended to afford relief to equipment manufacturers by eliminating the requirement for obtainin
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Warranty Information LIMITED WARRANTY Scope Enfora warrants to the original purchaser of the product that, for a period of one (1) year from the date of product purchase, the product hardware, when used in conjunction with any associated software (including any firmware and applications) supplied by Enfora, will be free from defects in material or workmanship under normal operation. Enfora further warrants to such original purchaser that, for a period of ninety (90) days from t
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Exceptions and Disclaimers Enfora shall have no obligation under this limited warranty for (a) normal wear and tear, (b) the cost of procurement of substitute products or (c) any defect that is (i) discovered by purchaser during the warranty period but purchaser does not notify or request an RMA number from Enfora, as required above, until after the end of the warranty period, (ii) caused by any accident, misuse, abuse, improper installation, handling or testing, or unauthorized repai
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Date Rev Author Description November 11, 2005 1.00 Mike Cook Released December 7, 2005 1.01 Added warning in section 2.7 regarding voltage January 4, 2006 1.02 Diane O’Neil Clarified Pin 1 description April 7, 2006 1.03 Diane O’Neil Added CE information
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Table Of Contents 1 Introduction ...........................................................................................................................1 1.1 About the GSM/GPRS MT-GL.............................................................................................. 1 1.2 About This Manual................................................................................................................ 1 1.3 Contents of Basic Package ...........................................
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1 Introduction 1.1 About the GSM/GPRS MT-GL The GSM/GPRS MT-GL (hereafter referred to as “MT-GL”) is an Automated Vehicle Locating (AVL) device that utilizes a GSM/GPRS modem and a Global Positioning Satellite (GPS) module. Working together, these technologies allow the MT-GL to simultaneously act as a stand alone GPS reporting device and wireless data retrieval unit. The MT-GL provides a flexible AVL solution with Input/Output (I/O), six selectable National Maritime Electronics As
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1.6 MT-GL Front and Back View Figure 1 - Enfora MT-GL Front View Figure 2 - Enfora MT-GL Back View GSM2218PB001MAN - GSM/GPRS MT-GL User Manual Page 2 Copyright 2005, Enfora L.P
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1.7 Product Specifications System Requirements Application Interface Interface: Serial – Host DSUB 9 connector • Host Protocols: PPP, AT Commands, UDP, L x W x H: 4.0 x 5.0 x 1.6 in TCP/IP Housing: One Piece, seamless Aluminum • Internal Protocols: UDP, TCP/IP (future release) Extrusion • API Control/Status: AT or UDP TX Power: Class 4 (2W @850/900 MHz) • Friend’s IP Feature Class 1 (1W @1800/1900 MHz) • Auto-Registration software upon power-up Slot Class: MS10(4RX/2TX,
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2 Installation Instructions provided in this section describe the hardware installation of the MT-GL device. To install the MT-GL in a vehicle, follow these steps: • Choose a convenient location in the vehicle – either in the trunk or interior of a vehicle. Avoid locations that might expose the device to excessive heat or moisture. • Hold the MT-GL in place and mark the location for mounting screw holes • Using the markings as a guide, drill mounting holes in those positions • Alig
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The bracket should be used as a template to mark screw holes for installation. See Figure 4 - MT-GL Mounting Brackets. The mounting holes are designed for a number 10 screw. Once mounting holes have been located for placement, the mounting plate can be easily broken into two parts as demonstrated in Figure 5 - MT-GL Mounting Bracket (separated). The mounting bracket must be separated in order to affix it to the MT-GL. The two pieces will easily slide into the grooves on the modem.
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Figure 5 - MT-GL Mounting Bracket (separated) Figure 6 - MT-GL Bracket Installation GSM2218PB001MAN - GSM/GPRS MT-GL User Manual Page 6 Copyright 2005, Enfora L.P
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Figure 7 - MT-GL Bracket Installation 2.2 Installing Cables During installation, the following precautions will help ensure proper operation of the MT-GL • Remove power from the MT-GL. • Do not create loops, sharp bends or crimps in the cables • All cables should be attached to the vehicle and equipment in such a way to reduce stress or wear caused by vibration generated by moving vehicles. • Use proper terminations on all power cables GSM2218PB001MAN - GSM/GPRS MT-
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2.2.1 12 pin Connector The user can purchase the optional 12-pin external I/O connector for the Enfora MT-GL that can be used to interface with other devices. Enfora can provide an optional cable and connector (Part #ADT2218). The user also has the option of building his/her own cable. Table 1 describes the pin functionality for this 12 pin I/O connector. Pins that are not planned for usage can be left open without anything connected to them. Pin Number Functionality Pin – 1
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2.2.2 MT-GL Serial Adapter (Optional) Enfora P/N ADT2218 can be used to provide a standard serial interface for the MT-GL. This adapter provides a standard DB9 serial interface and power to the unit. The adapter would be used for loading new software onto the MT-GL. The customer may choose to connect directly to the 12-pin connector serial interface pins, or order this convenient adapter from Enfora. Note: Only three of the pins are used; ground, serial in and serial out. S
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The customer can also build their own cable, if they choose. The following information contains photographs and the manufacturer’s (AMP/Tyco) part numbers for the parts needed to build the cable. Enfora recommends using 20-gauge wire when building the connector. Pin Housing (2-87499-1) Pins (8523-6) NOTE: Instead of using the previous two parts, you can build the cable using the Wago 733-112 connector (Enfora part number CO
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DB-9 Pinout There are three pins that are used to connect to the serial port of your computer. These are for transmit (out), receive (in) and ground. The following diagram displays the serial end of the interface cable. Pin 1 on the Pin 12 on the MT-GL MT-GL Pin 2 on the MT-GL GSM2218PB001MAN - GSM/GPRS MT-GL User Manual Page 11 Copyright 2005, Enfora L.P
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2.3 Installing Subscriber Identity Module (SIM) Card The SIM, an integral part of any GSM terminal device, is a “smart card” that is programmed with subscriber information. The user information consists of an International Mobile Subscriber Identity (IMSI) number which is registered with the GSM/GPRS service provider and an encryption Ki (pronounced “key”). This information consists of a microprocessor and memory installed on a plastic card. A SIM card can be installed by simply inser
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2.4 Audio In/Audio Out The only way of connecting the microphone/speaker is via pins 3 - 6 of the 12-pin connector. Please follow the specifications as listed in the table below. Enfora is not liable for damage to the MT-GL ! caused due to user error. Ear – Speaker Output: Parameter Conditions MIN TYP MAX UNIT Maximum Input Range – Inputs 3 dBm0 (Max. digital 32.5 Mic(+) to Mic(-) sample amplitude when PGA mVrms gain set to 0 dB
