Sony Ericsson Mobile Communications Inc. TR-505-A2 Manuale Utente
DM15/25 Integrator’s Manual
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2.8
Potentially Explosive Atmospheres
Turn your module off when in any area with a potentially explosive atmosphere and obey all signs and instructions.
Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death. Areas with a potentially
explosive atmosphere are often, but not always, clearly marked. They include such areas as gasoline stations; below
deck on boats; fuel or chemical storage or transfer facilities; vehicles using liquefied petroleum gas (such as propane
or butane); areas where the air contains chemicals or particles, such as grain dust or metal powders; and any other area
where you would normally be advised to turn off your vehicle engine.
Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death. Areas with a potentially
explosive atmosphere are often, but not always, clearly marked. They include such areas as gasoline stations; below
deck on boats; fuel or chemical storage or transfer facilities; vehicles using liquefied petroleum gas (such as propane
or butane); areas where the air contains chemicals or particles, such as grain dust or metal powders; and any other area
where you would normally be advised to turn off your vehicle engine.
2.9
Vehicles
RF signals may affect improperly installed or inadequately shielded electronic systems in motor vehicles. Check with
the manufacturer or its representative regarding your vehicle. You should also consult the manufacturer of any
equipment that has been added to your vehicle.
the manufacturer or its representative regarding your vehicle. You should also consult the manufacturer of any
equipment that has been added to your vehicle.
2.10
For Vehicles Equipped with an Airbag
An airbag inflates with a great force. Do not place objects including both installed or portable wireless equipment in
the area over the airbag or in the airbag deployment area. If in-vehicle wireless equipment is improperly installed and
the airbag inflates, serious injury could result.
the area over the airbag or in the airbag deployment area. If in-vehicle wireless equipment is improperly installed and
the airbag inflates, serious injury could result.
2.11 Responsible Use
OEM Manufacturers providing telematic devices for vehicular use are encouraged to incorporate the following
CTIA guidance for safe and responsible wireless communication device use into their user’s manuals:
CTIA guidance for safe and responsible wireless communication device use into their user’s manuals:
2.11.1.1 A Guide to Safe and Responsible Wireless Communication Device Use
TENS OF MILLIONS OF PEOPLE IN THE U.S. TODAY TAKE ADVANTAGE OF THE UNIQUE COMBINATION
OF CONVENIENCE, SAFETY AND VALUE DELIVERED BY THE WIRELESS COMMUNICATION DEVICE.
QUITE SIMPLY, THE WIRELESS COMMUNICATION DEVICE GIVES PEOPLE THE POWERFUL ABILITY TO
COMMUNICATE BY VOICE— ALMOST ANYWHERE, ANYTIME— WITH THE BOSS, WITH A CLIENT, WITH
THE KIDS, WITH EMERGENCY PERSONNEL OR EVEN WITH THE POLICE. EACH YEAR, AMERICANS
MAKE BILLIONS OF CALLS FROM THEIR WIRELESS PHONES, AND THE NUMBERS ARE RAPIDLY
GROWING.
OF CONVENIENCE, SAFETY AND VALUE DELIVERED BY THE WIRELESS COMMUNICATION DEVICE.
QUITE SIMPLY, THE WIRELESS COMMUNICATION DEVICE GIVES PEOPLE THE POWERFUL ABILITY TO
COMMUNICATE BY VOICE— ALMOST ANYWHERE, ANYTIME— WITH THE BOSS, WITH A CLIENT, WITH
THE KIDS, WITH EMERGENCY PERSONNEL OR EVEN WITH THE POLICE. EACH YEAR, AMERICANS
MAKE BILLIONS OF CALLS FROM THEIR WIRELESS PHONES, AND THE NUMBERS ARE RAPIDLY
GROWING.
3
Overview of the DM-15/25 Modules
3.1
Overview
The DM-25 is an 800MHz AMPS/TDMA, and 1900MHz TDMA transceiver module. At 1900 MHz it is a Class IV
module. At 800MHz it can be configured to be either a Class I or Class II module. The DM15 has the same
functionality as the DM25, it however is 800MHz only. Both are designed for consumer and OEM industrial data
applications.
The DM-15/25 module is intended for mounting into an application developer’s chassis to provide wireless
communication capability for the product. The target chassis may take a wide variety of forms such as a residential
electric meter, a point of sale terminal, an alarm panel, or an automobile console. All initial configuration, mode
control, and operational commands are issued to the DM-15/25 module over an RS-232 serial port using a flexible
AT command format, as described in the AT Command section of this document. A single system connector
provides serial communications, power, and I/O signaling.
module. At 800MHz it can be configured to be either a Class I or Class II module. The DM15 has the same
functionality as the DM25, it however is 800MHz only. Both are designed for consumer and OEM industrial data
applications.
The DM-15/25 module is intended for mounting into an application developer’s chassis to provide wireless
communication capability for the product. The target chassis may take a wide variety of forms such as a residential
electric meter, a point of sale terminal, an alarm panel, or an automobile console. All initial configuration, mode
control, and operational commands are issued to the DM-15/25 module over an RS-232 serial port using a flexible
AT command format, as described in the AT Command section of this document. A single system connector
provides serial communications, power, and I/O signaling.