Maestro 100 Series GSM/GPRS Modems Eco – Lite – Extended USER MANUAL Rev. 01 www.maestro-wireless.com Email: contact@maestro-wireless.
REVISION HISTORY Rev. 00 01 Date 01 Mar 2007 30 Jan 2008 Details First release Second release Originated by Wallace Lee Cecile Lin This manual is written without any warranty. Maestro Wireless Solution Ltd. reserves the right to modify or improve the product and its accessories which can also be withdrawn without prior notice.
TABLE OF CONTENTS REVISION HISTORY................................................................. 1 SAFETY PRECAUTIONS............................................................. 3 Using the modem in vehicle ................................................... 3 Protecting your modem ......................................................... 3 CHAPTER 1: Introduction ......................................................... 4 1. Package ......................................................................
SAFETY PRECAUTIONS • The modem generates radio frequency (RF) power. When using the modem care must be taken on safety issues related to RF interference as well as regulations of RF equipment. • Do not use your phone in aircraft, hospitals, petrol stations or in places where using GSM products is prohibited. • Be sure that the modem will not be interfering with nearby equipment. For example: pacemakers or medical equipment.
CHAPTER 1: Introduction Maestro 100 is a ready-to-use GSM modem for voice, data, fax and SMS services. It also supports GPRS Class 10 for hi-speed data transfer (except Maestro 100 Eco). Maestro 100 can be easily controlled by using AT command for all kinds of operations. With standard 9-pin RS232 port and telephone-like audio plug (via optional cable) the Maestro 100 can be set up with minimal effort. 1.
c.
A cable, included in the package shall be used for power supply connection: 5-32V DC Supply Stripped wire Fuse holder Fuse rating: 250V – 2.5A Connector Micro-Fit 3.0 3. Optional accessories You may contact your sales agent for the following optional accessories: External antenna - Magnetic mount type - Frequency GSM 900/1800 band - Gain 3db - VSWR < 1.5:1 - Height ~ 236 mm (including magnetic base) - Cable: Type RG-174U length 2.
Pin assignment Sub-D 15 (male) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Sub-D 9 (female) 1 3 Plug 4P4C 1 4 2 6 4 5 2 8 7 9 3 DIN rail mount • Quick attachment / detachment to standard DIN rail • Zinc plated Steel Confidential, the whole present document is the sole property of Maestro Wireless Solution Limited.
CHAPTER 2: INSTALLATION 1. Mounting the modem Use 2 pieces of M3 screw to mount the modem. When using optional DIN rail mount, please refer to document "Installation of DIN rail mount". Screw mounting slot Bottom view 2. Install the SIM card Use a ball pen or paper clip to press the SIM holder eject button. The SIM holder will come out a little. Then take out the SIM holder. Note: DO NOT pull out the SIM holder without pushing the ejector button.
4. Connect the modem to external device You can use the optional 'Y' cable to connect the modem's Sub-D connector to external controller/computer. Note: The modem CANNOT be directly connected to the 'LINE' jack of a landline telephone. Connection example using optional 'Y' cable: 4p4c plug Handset of phone Maestro 100 Sub-D 15 pin connector DB-9 connector RS-232 port of PC 5. Connect the DC power supply Connect the open ending of the inducted power cord to a DC supply.
CHAPTER 3: WORKING WITH MAESTRO 100 1. Checking the modem (using Microsoft Windows XP HyperTerminal as example) a. On the first time power-up you can use terminal software to communicate with the modem through an RS232 serial port. Following example is using the HyperTerminal in Windows XP. b. On Windows XP, start the HyperTerminal program. Assign a name for a new session. Confidential, the whole present document is the sole property of Maestro Wireless Solution Limited.
c. Choose the correct Com port and baud rate settings (9600bps for Eco; 115200bps for others, 8bits, no parity bit, 1 stop bit) d. On the terminal screen, type "AT" to check the "OK" response from the modem Confidential, the whole present document is the sole property of Maestro Wireless Solution Limited.
2. Basic operation Followings are examples of some AT commands. Please refer to the AT command document for a full description.
CHAPTER 4: SPECIFICATIONS • Quad Band GSM 850 / 900 / 1800 /1900 MHz • Support Data, SMS, Voice and Fax • Max power output: 2W(900MHz), 1W(1800MHz) • Group 3 FAX support (Class 1 and 2) • GPRS Class B class 10 (4Rx+1Tx or 3Rx+2Tx) at maximum speed* (not applicable for Maestro 100 Eco) • SIM Tool Kit Class 2 • AT command set (GSM 07.05, GSM 07.07 and WAVECOM proprietary) *Note: available slot for GPRS connection is network dependent.
CHAPTER 5: APPENDIX 1. Factory settings The modem has the following factory settings. Please refer to the AT command document for the meaning of each setting.
CHAPTER 6: TROUBLESHOOTING 1. The modem’s LED does not light Check if the modem has been properly connected to a 5 - 32V power supply Check if the power connector is properly inserted Check the fuse on the power cord 2.
