Chapter 2 – Setup and Activation

Chapter 2 – Setup and Activation

1. Setup

In order to operate your MultiModem with Bluetooth interface, you must make the proper connections, attach the antennas, and configure the device to operate as a master or slave unit.

GSM/CDMA

Handset S1/S2

RS-232

Power

Bluetooth

Antenna Connector

Connector Switches

Connector

Connector

Antenna Connector

MultiModem with Bluetooth Interface Back Panel

1. Plug one end of the RS-232 cable into the MultiModem Bluetooth RS-232 port and plug the other end into

 

a serial port on a PC.

 

 

 

2.

Attach both antennas (included in your ship kit). The Bluetooth antenna is a reverse SMA antenna. The

 

EDGE, GPRS, CDMA antenna is a standard SMA antenna.

 

 

3.

Set the switch settings to meet your needs.

 

 

 

 

Note: The switch settings are described on a label located on the bottom of the chassis.

 

 

They are included here for your reference:

 

 

 

 

 

 

 

 

 

 

 

Switch settings for these configurations

S1

S2

 

 

 

RS-232 to Bluetooth

up

down

 

 

 

RS-232 to wireless modem

down

up

 

 

 

Bluetooth to wireless modem (default)

down

down

 

4.

Plug the power supply cable into the modem and then into a power source. The Power LED lights up

 

when power is applied.

 

 

 

Warning: Do not connect your wireless modem directly to a vehicle’s battery for your power source. Doing so may cause power spikes. If you wish to use the battery as a power source, add a filtering device to the DC input.

Defaults for Bluetooth to Wireless Modem Communication

Baud Rate = 115.2K bps

Data Bits = 8 bits

Parity = none

Stop Bits = 1 stop bit

Hardware flow control = enabled

Bluetooth Service Profile = Serial Port Profile (SPP)

Bluetooth Device Role = Slave

Name of Bluetooth Device (local name) = MTCBA-x-B

Major & Minor Class of Device (COD) = 00520204

Bluetooth Security Pin and Encryption = disabled

Default Bluetooth Security Pin = “default” (lower case)

Note: If changes to these defaults are needed, set switches S1/S2 for RS-232 to Bluetooth:

S1 = up

S2 = down

Multi-Tech Systems, Inc. MultiModem Wireless EDGE, GPRS, & CDMA Modem with Bluetooth (S000390B)

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Multi-Tech Systems MultiModem manual Setup and Activation, Switch settings for these configurations

MultiModem specifications

The Multi-Tech Systems MultiModem is a versatile solution recognized for its reliability and efficiency in data communication. Ideal for a variety of applications, the MultiModem encompasses several models, each tailored to accommodate different communication needs, including M2M (Machine-to-Machine) solutions and IoT (Internet of Things) applications.

One of the standout features of the MultiModem is its support for multiple connectivity options. It is equipped with various technologies, including GSM, CDMA, and LTE, allowing users to choose the optimal network for their specific requirements. This multi-network compatibility ensures a greater range of connectivity in diverse geographic areas, making it suitable for both urban and remote settings.

The MultiModem also features robust data transmission capabilities, offering different interfaces such as USB, RS232, and Ethernet. These options facilitate seamless integration with existing systems, whether they are legacy devices or modern applications. This flexibility makes the MultiModem an excellent choice for industries like transportation, healthcare, and industrial automation.

Another defining characteristic of the MultiModem is its advanced security features. Security in data transmission is paramount, especially in today’s digital landscape. The MultiModem comes equipped with encryption options and secure access protocols, ensuring that sensitive information is protected against unauthorized access and breaches.

Moreover, the device is designed for durability and reliability, capable of operating in harsh conditions. This ruggedness is crucial for deployments in remote locations, where environmental factors could pose challenges. The MultiModem is built to withstand extreme temperatures and electromagnetic interference, which are common in industrial settings.

In addition to its hardware capabilities, the MultiModem is also supported by robust software solutions that enable easy configuration and management. The accompanying software tools provide user-friendly interfaces, allowing businesses to monitor, manage, and optimize their communication networks effectively. Remote management capabilities further enhance operational efficiencies, enabling users to update settings and troubleshoot issues without being physically present.

Overall, the Multi-Tech Systems MultiModem stands out as a powerful and flexible tool for robust and secure data communication. Its broad range of applications, combined with advanced features, makes it a trusted choice for businesses looking to implement reliable connectivity in their operations. Whether enhancing M2M communications or integrating IoT devices, the MultiModem provides a reliable backbone for modern data transmission needs.