1. DL manuals
  2. Maestro Wireless Solution
  3. Modem
  4. M100
  5. User Manual

Maestro Wireless Solution M100 User Manual

Manual is about: GSM modem for voice, data, fax and SMS services

Summary of M100

  • Page 1

    Confidential, the whole present document is the sole property of maestro wireless solution ltd. Eco lite ext user manual rev. 00

  • Page 2

    Confidential, the whole present document is the sole property of maestro wireless solution ltd. Revision history rev. Date details originated by 00 01 march 2007 first release wallace lee this manual is written without any warranty. Maestro wireless solution ltd. Reserves the right to modify or impr...

  • Page 3: Contents

    1 - 1 - contents safety precutions 2 chapter 1 introduction 3 chapter 2 installation 7 chapter 3 working with maestro 100 9 chapter 4 specification 12 chapter 5 appendix 13 chapter 6 troubleshooting 14.

  • Page 4

    2 - 2 - safety precutions z 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. Z do not use your phone in aircraft, hospitals, petrol stations or in places where using gsm product...

  • Page 5

    3 - 3 - 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 ...

  • Page 6

    4 - 4 - 1.2.3. 15-pin d-sub female connector (rs232 / audio) - the connector provides serial link and audio link to the modem. Pin number name eia designation type note 1 dcd data carrier detect output 2 tx transmit data input 3 boot input not used 4 microphone (+) input 5 microphone (-) input with ...

  • Page 7

    5 - 5 - a cable, included in the package shall be used for power supply connection: i/o parameters min typical max remark i/o in low voltage 0.5v i/o in high voltage 3v 5v i/o out max. Sink current 5ma internal 1k resistor in series intr parameters min typical max remark input low voltage 0 0.5v tri...

  • Page 8

    6 - 6 - 4p4c plug pin assignment sub-d 15 (male) sub-d 9 (female) plug 4p4c 1 1 2 3 3 4 1 5 4 6 2 7 6 8 4 9 5 10 2 11 8 12 7 13 9 14 15 3 sub-d 9 pin ‘y’ cable - direct connection with standard 9-pin rs-232 port (dte) - direct connection with common handset of telephone for voice call - shielded cab...

  • Page 9

    7 - 7 - chapter 2 installation 2.1 mounting the modem use 2 pcs of m3 screw to mount the modem when using optional din rail mount please refer to document “installation of din rail mount” bottom view 2.2 installing the sim card use a ball pen or paper clip to press the sim holder eject button. The s...

  • Page 10

    8 - 8 - 2.4 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 connected to the ‘line’ jack of a landline telephone directly. Connection example using optional ‘y’ cable: 2.5 conne...

  • Page 11

    9 - 9 - chapter 3 working with maestro 100 3.1. Checking the modem (using microsoft windows xp hyperterminal as example) 3.1.1. On the first time power-up you can use a terminal software to communicate with the modem through an rs-232 serial port. Following example is using the hyperterminal in wind...

  • Page 12

    10 - 10 - 3.1.3. Choose the correct com port and baud rate settings (9600bps for eco; 115200bps for others, 8bits, no parity bit, 1 stop bit). 3.1.4. On the terminal screen, type “at” to check the “ok” response from the modem.

  • Page 13

    11 - 11 - 3.2. Basic operation : followings are examples of some at commands. Please refer to the at command guide for a full description. Note : issue at+cmee=1 to have extended error code (+cme error) description at commands modem response comments at+creg? Creg=,1 modem registered to the network ...

  • Page 14

    12 - 12 - chapter 4 specification z bands 850 / 900 / 1800 / 1900 mhz z support data, sms, voice and fax z max power output: 2w(900mhz), 1w(1800mhz) z group 3 fax support (class 1 and 2) z gprs class b class 10 (4rx+1tx or 3rx+2tx) at maximum speed.* (not applicable for maestro 100 eco) z simtoolkit...

  • Page 15

    13 - 13 - chapter 5 appendix 5.1 factory settings the modem has the following factory settings. Please refer to the at command document for the meaning of each setting. Related at commands factory settings description at+ipr 115200 (9600 for eco) dte-dce data rate at+ifc 2,2 dte-dce flow control at+...

  • Page 16

    14 - 14 - chapter 6 troubleshooting 6.1 the modem’s led does not light : check if the modem has connected to a 5-32v power supply properly check if the power connector is properly inserted check the fuse on the power cord 6.2 the modem’s led lights but does not blink long time after power up check i...