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9

 

DS100-1  May ’07 

www.rfsolutions.co.uk

 

©

2007 REG No 277 4001, ENGLAND. 

 

 

Page 9 

GSM & GPRS Modem

 

 

 

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 Windows XP . 

 

 

 

3.1.2. 

On Windows XP, start the HyperTerminal program. Assign a name for a new

 session. 

 

 

Summary of Contents for GSM100

Page 1: ...ms metal casing makes it an appropriate solution for tough industrial applications such as Telemetry Wireless Local Loop payphones or as part of a fleet management system The small size makes it simpl...

Page 2: ...7 REG No 277 4001 ENGLAND Page 1 GSM GPRS Modem 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...

Page 3: ...thorizing the use of GSM in vehicle in your country before installing the modem z Install the modem by qualified personnel Consult your vehicle dealer for any possible interference of electronic parts...

Page 4: ...e the following 1 Maestro 100 or 100T x 1 2 Power cord with fuse x 1 3 Safety note x 1 1 2 Interfaces 1 2 1 Status indicator The LED will indicate different status of the modem off Modem switched off...

Page 5: ...to Send Input 13 RI Ring Indicator Output 14 RESET Input Pull low to reset 15 SPEAKER Output Specification of microphone and speaker to be connected Parameters Min Typical Max Remark Microphone curre...

Page 6: ...t LOW voltage 0 0 5V Triggered by pulling this pin to LOW level otherwise leave it open Please refers to Chapter 6 Appendix for using I O and INTR signals Contact your dealer if you need wire for the...

Page 7: ...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 t...

Page 8: ...ttle Then take out the SIM holder Note DO NOT pull out the SIM holder without pushing the eject button Put the SIM card to the tray make sure it has completely sit on the tray Put the tray back into t...

Page 9: ...nnect the open ending of the included power cord to a DC supply Refer to the following for power supply requirement Input voltage range 5V 32V Rated current 650 mA Connect the connector to the modem T...

Page 10: ...ing 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...

Page 11: ...G No 277 4001 ENGLAND Page 10 GSM GPRS Modem 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 t...

Page 12: ...20 0 The first parameter has to be at least 15 for normal communication RING An incoming call is waiting ATA Answer the call Receiving an incoming call OK ATD1234567 Don t forget the at the end for v...

Page 13: ...ge range 5V 32V Rated current 650 mA Typical current consumption 5V 12V 32V GSM850 communication mode PCL5 310mA 130mA 50mA EGSM900 communication mode PCL5 310mA 130mA 50mA DCS1800 communication mode...

Page 14: ...0 1 0 0 New message indication Note settings stored in SIM not in modem 5 2Input Output port This port can be configured as either an input one or an output one To configure it as an input port first...

Page 15: ...nnected properly to the modem Check if the network coverage is available 6 3 The modem does not response to the terminal program Check if the RS 232 cable has been connected properly Check if your pro...

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