User guide
Table Of Contents
- Presentation
- Warning
- Copyright
- 1 References
- 2 Packaging
- 3 General presentation
- 4 Characteristics and Services
- 5 Use of the modem
- 5.1 Starting with the modem
- 5.2 Specific recommendations for the use of the modem in vehicles
- 5.3 GSM led of the modem
- 5.4 Echo function of AT commands deactivated
- 5.5 Checking the quality of the GSM reception signal
- 5.6 Verification of PIN code
- 5.7 Verification of modem registration on GSM network
- 5.8 Verification of modem registration on GPRS network
- 5.9 Verification of internal voltages of the modem
- 5.10 Main AT commands (HAYES)
- 5.11 Turning OFF the modem
- 5.12 Updating procedure of the modem
- 6 Trouble Shooting
- 7 Functional description
- 8 Technical characteristics
- 8.1 Mechanical characteristics
- 8.2 Electrical characteristics
- 8.3 Environmental characteristics
- 8.4 Standards/Conformities
- 9 Security recommendations
- 10 Recommended accessories
- 11 Client support
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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCO & GENER reserves the right to make any modification.
Dct_427_01
9 Security recommendations
9.1 General security
It is important to respect the specific regulations regarding the use of radio equipment, in particular with the
possible risks of interference due to radio frequency (RF). Please respect carefully the following security
advices.
Turn OFF your GSM modem:
On an aircraft, the use of cellular telephones can endanger the plane operations; disturbing the
cellular network is illegal. The non-observance of this instruction can lead to the suspension or
the exclusion of the cellular phone services, or even to a trial, or both,
At a refueling station,
In any area with a potential explosive atmosphere that could cause an explosion or a fire,
In hospitals and other places where medical equipment may be used.
Restrictions of use of radio equipments in:
Fuel warehouses,
Chemical factories,
Places where destruction operations are in the running,
Other places where signs indicate that the use of cellular phones is prohibited or dangerous.
Other places where you should normally turn OFF the engine of your vehicle.
There can be a danger associated with the use of your GSM modem close to insufficiently protected medical
devices such as acoustic devices and pacemakers.
Consult the manufacturers of medical equipment to know if it is adequately protected.
Using your GSM modem close to other electronic equipments may also cause interferences if the equipment
is insufficiently protected.
Pay attention to the warnings and the recommendations of the manufacturers.
The modem is designed to be used with "fixed" and "mobile" applications:
“Fixed" application: The GSM modem is physically linked to a site and it is not possible to move it easily to
another site.
"Mobile" application: The GSM modem is designed to be used in various places (other than fixed) and is
intended to be used in portable applications.
The modem must be used at more than 20cm from the human body.
This equipment is supplied in Very Low Security Voltage and at non-dangerous energy level.