MultiModem® GPRS External Wireless USB Modem Data/Fax/Voice MTCBA-G-UF1 MTCBA-G-UF2 User Guide
User Guide for MultiModem® GPRS External Data/Fax/Voice USB Wireless Modem Models MTCBA-G-UF1 & MTCBA-G-UF2 P/N S000346F, Revision F Copyright © 2006 by Multi-Tech Systems, Inc. All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission from Multi-Tech Systems, Inc. Multi-Tech Systems, Inc.
Contents CHAPTER 1: PRODUCT DESCRIPTION AND SPECIFICATIONS .................................................................5 PRODUCT DESCRIPTION ..............................................................................................................................................5 Package Contents ...................................................................................................................................................5 Interfaces..............................................
SAFETY .....................................................................................................................................................................37 General Safety ......................................................................................................................................................37 Vehicle Safety .......................................................................................................................................................
Chapter 1 – Description & Specifications Chapter 1: Product Description and Specifications Product Description The Multi-Tech MultiModem® GPRS is an external data/fax/voice wireless modem with an USB interface. It also supports mobile originated short message service (SMS) and mobile-terminated SMS. Designed for global use, it offers standards-based multi-band GSM/GPRS Class 10 performance.
Chapter 1 – Description & Specifications Antenna/RF Specifications Frequency RX Frequency TX RF Power Stand Impedance VSWR Typical Radiated Gain Frequency RX Frequency TX RF Power Stand Impedance VSWR Typical Radiated Gain GSM 850 869 to 894 MHz 824 to 849 MHz 2W at 12.5% duty cycle 50 ohms <2 0 dBi on azimuth plane GSM 1800 1805 to 1880 MHz 1710 to 1785 MHz 1W at 12.5% duty cycle 50 ohms <2 0 dBi on azimuth plane GSM 1900 1930 to 1990 MHz 1850 to 1910 MHz 1W at 12.
Chapter 1 – Description & Specifications Features • GPRS Class 10 operation • Dual-band 850/1900 or 900/1800 GSM/GPRS • GSM Class 1 and Class 2 Group 3 FAX • Desktop or panel mounting • Short Message Services including text and PDU, point-to-point, cell broadcast • 14.4K GSM circuit switched data • SMA antenna connector and SIM socket • Serial interface supports DTE speeds to 115.2K • AT command compatible • MNP2 V.
Chapter 1 – Description & Specifications Application Overview Application Types With circuit switched data rates up to 14.4K bps, the MultiModem® GPRS is targeted at applications that periodically need to send or receive data over a wireless network.
Chapter 1 – Description & Specifications Benefits/Features in Applications Short Development Time. The MultiModem® GPRS can make your existing and next generation device, machine, or system, communication-ready without requiring any hardware changes to its design. It actually provides faster time-to-market because it relieves the burden and expense of obtaining network and RF approvals.
Chapter 1 – Description & Specifications Functions – GSM Modes MODE Standard Interface SMS Data Fax GPRS DESCRIPTION Dual Band Extended GSM 900 MHz Class 4 (2W) and GSM 1800/1900 MHz Class 1 (1W) USB 12 Mbps. AT command set based on V.25ter and GSM 07.05 & 07.07 Mobile Originated (MO) and Mobile Terminated (MT) SMS Mode Text & PDU point to point. Cell broadcast in accordance with GSM 07.05. Asynchronous 2400, 4800, 9600 and 14400 bps. Data Transparent and Non Transparent modes.
Chapter 1 – Description & Specifications Specifications General Specifications Mechanical Dimensions & Weight 4.3" w x 2.4" h x 0.94" d; 3.6 oz. (11 cm x 6.1 cm x 2.
Chapter 1 – Description & Specifications LED Indicators TD. RD. CD. LS. Transmit Data. Receive Data. Carrier Detect. Line Status. TR. Terminal Ready. PWR. Power. Lit when modem is transmitting data. Lit when modem is receiving data. Lit when data connection has been established. Continuous “on” state indicates that the wireless modem is not registered on the network. Flashing state indicates registration on network. Off state. Modem is off (not ready) or in download mode.
Chapter 2 – Installation Chapter 2: Installation Mechanical Mounting To mount the Wireless MultiModem, do the following: 1. Obtain mounting screws (two are needed) that are appropriate for the surface on which you will mount the MultiModem. For example, one might use two 6-32 self-tapping screws 5/8” in length to mount the unit in a truck to the wall of the cab behind the passenger’s seat. 2. Typically, the unit is mounted against a flat surface into which holes can be drilled.
Chapter 2 – Installation 3. Slide the mounting brackets into the corresponding slots on the backside of the MultiModem chassis. NOTE: Some MultiModem units will be shipped with a single mounting bracket. Slide it through the channel on the MultiModem chassis and secure it with screws. 4. Attach the MultiModem with two screws to the mounting surface at the desired location on the equipment. Multi-Tech Systems, Inc.
Chapter 2 – Installation Inserting SIM/R-UIM Card into Holder (GSM Only) The wireless MultiModem requires a SIM card (Subscriber Identity Module) to operate on a GSM network. Some CDMA networks, mostly in China, require an R-UIM card (Removable User Identity Module). To install the card, do the following: 1. Using your fingernail or a small wedging tool (e.g., a small screwdriver), pry off the SIM cover. 2. Insert the SIM card into the holder. 3.
Chapter 2 – Installation Connecting the Antenna Connect a suitable antenna to the SMA connector (see “Antenna/RF Specifications” in the User Guide). Antenna Connector (SMA Type) Multi-Tech Systems, Inc.
Chapter 2 – Installation Installing Software The wireless USB MultiModem drivers need to be installed in your computer’s program directory. The procedure differs depending on the operating system. This section provides installation procedures for Windows Operating Sytems (Win 98/ME/2000/2003/XP). Linux Operating System drivers are also located on the CD in the Linux_Install directory. Three install wizards guide you through the software Installation.
Chapter 2 – Installation Part B: Installing the USB Driver 3. Connect the USB cable between the MultiModem and the PC. 4. After a brief delay, the Welcome to the Found New Hardware Wizard screen appears referring to the TUSB3410 Serial Port device. This is the first of three New Hardware Wizards that will appear. Click on Install from a list or specific location (Advanced). Click Next. 5. Please choose your search and installation options screen appears.
Chapter 2 – Installation Part C: Associating PC Port with USB Driver 8. Wait while Windows prepares the next phase of the installation (associating the PC port with the USB drive). The Welcome to the Found New Hardware Wizard screen will appear with the Texas Instruments UMP Serial Port as the device to be installed. This is the beginning of the “Found New Hardware” sequence for the port. Click Install from a list or specific location (Advanced). Click Next. 9.
Chapter 2 – Installation Part D: Installing the Modem INF File 12. Wait while Windows prepares the final phase of the installation.The Welcome to the Found New Hardware Wizard screen appears for the MultiTech – GSM Modem. Click on Install from a list or specific location (Advanced). Then click Next. 13. The Please choose your search and installation options screen appears. Ensure that Search for the best driver in these locations is set and click on Search removable media (floppy, CD-ROM). Click Next. 14.
Chapter 2 – Installation Windows 2000 Part A: Preparing the Setup CAUTION! DO NOT connect the MultiModem to the PC at this point. Follow the steps below in sequence. Premature connection of the USB cable will cause the installation to fail. If you have already plugged in the USB cable prematurely, cancel out of the installation wizard and follow the instructions below. 1. Insert the MultiModem Product CD into your CDROM drive. Insertion of the product CD triggers the Autorun feature. 2.
Chapter 2 – Installation Part B: Installing the USB Driver 3. Connect the USB cable between the MultiModem and the PC. 4. After a brief delay, the Welcome to the Found New Hardware Wizard screen appears. This is the first of three New Hardware Wizards that will appear. Click Next. 5. The Install Hardware Device Drivers screen appears referring to the TUSB3410 Serial Port device. Click on Search for a suitable driver for my device (recommended) Click Next. 6. The Locate Driver Files screen appears.
Chapter 2 – Installation 8. At the Driver Files Found screen, choose the GSM Device from the listing. Click Next. 9. At the Digital Signature Not Found screen, click Yes. 10. At the completion screen (Completing the Found New Hardware Wizard), click Finish. Installation of the USB driver is now complete. The second Found New Hardware wizard will start automatically to associate the PC port with the USB driver. Multi-Tech Systems, Inc.
Chapter 2 – Installation Part C: Associating PC Port with USB Driver 11. Wait while Windows prepares the next phase of the installation (associating the PC port with the USB drive). When the Welcome to the Found New Hardware Wizard screen appears, click Next. 12. The Install Hardware Device Drivers screen appears referring to the Texas Instrument UMP Serial Port device. This is the beginning of the “Found New Hardware” sequence for the port.
Chapter 2 – Installation Part D: Installing the Modem INF File 16. After a brief delay, the Welcome to the Found New Hardware Wizard screen appears, Click Next. 17. The Install Hardware Device Drivers screen appears, referring to the Multi-Tech GSM Modem. Click on Search for a sutiable driver for my device (recommended). Click Next. 18. The Locate Driver Files screen appears, ensure that CD-ROM drives is the only option checked. Click Next. 19.
Chapter 2 – Installation Windows 9X Part A: Preparing the Setup CAUTION! DO NOT connect the MultiModem to the PC at this point. Follow the steps below in sequence. Premature connection of the USB cable will cause the installation to fail. If you have already plugged in the USB cable prematurely, cancel out of the installation wizard and follow the instructions below. 1. Insert the MultiModem Product CD into your CDROM drive. Insertion of the product CD triggers the Autorun feature. 2.
Chapter 2 – Installation Part B: Installing the USB Driver 3. Connect the USB cable between the MultiModem and the PC. 4. After a brief delay, the Add New Hardware Wizard screen appears referring to the TUSB3410 Serial Port device. This is the first of three New Hardward Wizards that will appear. Click Next. 5. The Add New Hardware Wizard screen appears. Click on Search for the best driver for your device (Recommended). Click Next. 6.
Chapter 2 – Installation Part C: Associating PC Port with USB Driver 9. Wait while Windows prepares the next phase of the installation (associating the PC port with the USB drive). The Add New Hardware Wizard screen appears referring to MTS GSM Serial Port. This is the second of the three New Hardward Wizards that will appear. Click Next. 10. The Add New Hardware Wizard screen appears. Click on Search for the best driver for your device (Recommended). Click Next. 11.
Chapter 2 – Installation Connecting the Optional Handset If you intend to use a phone handset, connect it to the MultiModem now. Modular Handset Cable (use of handset optional; handset cable not included) Mobile Phonetools For initial configuration of your wireless device, Multi-Tech offers a Windows® based mobile Phone Tools application. To load mobile Phone Tools, click on the mobile Phone Tools icon on your product CD and follow the on-screen prompts.
Chapter 2 – Installation Testing the Configuration Description AT Commands Response Returned Comments AT+CPIN =1234 OK PIN Code accepted +CME ERROR : 16 +CME ERROR : 3 Incorrect PIN Code PIN already entered (with +CMEE : 1 mode) modem synchronized on the network synchronization lost, re-synchronization attempt Modem not synchronized on network.
Chapter 3 – Troubleshooting Chapter 3: Troubleshooting Troubleshooting Examples Situation A: The modem always returns «Error» when trying to issue a communication If the Wireless MultiModem returns a message of error upon an attempted transmission of data or voice signals, see the table below for possible causes and solutions.
Chapter 3 – Troubleshooting Situation B: The modem always returns «No carrier» when trying to issue a communication Solutions for “no carrier” message If the modem returns … Then ask … no carrier (esp. for data communication) Is the selected bearer type supported by the called party? Is the selected bearer type supported by the network? no carrier (esp.
Chapter 3 – Troubleshooting GSM/GPRS General FAQ The modem is answering, but seems not to be doing anything. What’s the problem? • • The modem is answering in voice mode. If you are trying to make a data call, make sure the account has CSD service. You will also need the data number (separate number from the main phone number given by the provider). I am trying to make a data connection by dialing from my wireless modem to an analog modem.
Chapter 3 – Troubleshooting The modem will not answer. • • • To have modem auto-answer, set modem with ‘ATS0=1’. Use ‘AT&W’ to store the setting. Send ‘ATA’ to the modem once the RING is indicated on the terminal screen. If you aren’t providing DTR, you may need to set the modem to ignore DTR by using this command: ‘AT&D0’ .
Chapter 3 – Troubleshooting GSM/GPRS FAQ on the IP Stack Whenever I send the # commands, I receive an error. • • • You must enable the stack before the modem will accept the # commands. ‘AT+WOPEN=1’ will enable the stack and ‘AT#VVERSION’ will display the version of the stack. If you receive an error when sending ‘AT+WOPEN=1’, then you may not have the stack present on the modem. How do I know if I have the stack? • Use the ‘AT+WOPEN=1’ command.
Chapter 3 – Troubleshooting FAQ for Mobile PhoneTools v2.1 What is the Mobile PhoneTools program? • A software developed by BVRP used for the GPRS & CDMA modems for voice, SMS, email, and Internet (packet-switched) connections. How do I make an Internet connection? • Click on Menu – Setup – Internet Connection; or click on the globe icon that says “Create Internet Connection”. Then follow the wizard.
Chapter 4 – Safety Chapter 4: Safety Safety General Safety The modem is designed for and intended to be used in fixed and mobile applications. “Fixed” means that the device is physically secured at one location and is not able to be easily moved to another location.
Chapter 4 – Safety Maintenance of GPRS Modem • Your Wireless MultiModem is the product of advanced engineering, design and craftsmanship and should be treated with care. The suggestions below will help you to enjoy this product for many years. Do not expose the Wireless MultiModem to any extreme environment where the temperature is above 50ºC or humidity is above 90% noncondensing. • Do not attempt to disassemble the Wireless MultiModem. There are no user serviceable parts inside.
Chapter 5 – Warranty and Repairs Chapter 5: Warranty and Repairs Multi_Tech Warranty Statement Multi-Tech Systems, Inc., (hereafter “MTS”) warrants that its products will be free from defects in material or workmanship for a period of two, five, or ten years (depending on model) from date of purchase, or if proof of purchase is not provided, two, five, or ten years (depending on model) from date of shipment.
Chapter 5 – Warranty and Repairs Repair Procedures for International Customers (Outside U.S.A. and Canada) Your original point of purchase Reseller may offer the quickest and most economical repair option for your Multi-Tech product. You may also contact any Multi-Tech sales office for information about the nearest distributor or other repair service for your Multi-Tech product. The Multi-Tech sales office directory is available at http://www.multitech.
Chapter 6 – Reference Information Chapter 6: Reference Information Wireless Modem Reference Information GSM reference documents: GSM 03.40, GSM 03.45, GSM 04.11,GSM 04.21, GSM05.08, GSM 07.01,GSM 07.02, GSM 07.05, GSM 07.07. ETSI contact: Service: ETSI Secretariat F-06921 Sophia Antipolis Cedex, France e-mail: secretariat@etsi.fr The AT commands manual is available on the Multi-Tech web site: http://www.multitech.
Appendix A – WEEE Statement Appendix A - Waste Electrical and Electronic Equipment (WEEE) Statement July, 2005 The WEEE directive places an obligation on EU-based manufacturers, distributors, retailers and importers to take-back electronics products at the end of their useful life. A sister Directive, ROHS (Restriction of Hazardous Substances) complements the WEEE Directive by banning the presence of specific hazardous substances in the products at the design phase.
