CDMA FWT SXT-2180
18
Technical Manual
Temperature Environment
Operating Temperature
: From -20°C to +60°C ; Up to 95% relative humidity (non-condensing).
Storage Temperature:
From -25°C to +75°C; Up to 95% relative humidity (non-condensing).
Antenna Care and Replacement
Do not use the SXT-4080 with a damaged antenna. If a damaged antenna comes into contact with the skin, a
minor burn may result. Have your antenna replaced by a qualified technician immediately.
Use only a manufacturer-approved antenna. Unauthorized antennas, modifications, or attachments could
damage the SXT-4080.
Driving
Check the laws and regulations on the use of cellular products in the areas where you drive. Some jurisdictions
prohibit your using a cellular device while driving a vehicle. Even if your jurisdiction does not have such a law,
we strongly suggest that, for safety reasons, the driver use extreme caution when operating the cellular device
while the vehicle is in motion. Always obey the law.
Exposure to electronic Devices
Most modern electronic equipment is shielded from RF energy. However, RF energy from cellular devices may
affect inadequately shielded electronic equipment.
RF energy may affect improperly installed or inadequately shielded electronic operating and entertainment
systems in motor vehicles. Check with the manufacturer or its representative to determine
if these systems are adequately shielded from external RF energy. You should also check with the
manufacturer of any equipment that has been added to your vehicle.
Consult the manufacturer of any personal medical devices (such as pacemakers, hearing aids, etc.) to
determine if they are adequately shielded from external RF energy.
Turn your SXT-4080 OFF in health care facilities when any regulations posted in the areas instruct you to do
so. Hospitals or health care facilities may be using equipment that could be sensitive to external RF energy.
Aircraft
Turn OFF your SXT-4080 before boarding any aircraft.
• Use it on the ground only with crew permission.
• Do not use it in the air.
To prevent possible interference with aircraft systems, U.S. Federal Aviation Administration (FAA) regulations
require you to have permission from a crew member to use your cellular phone (or any other cellular product)
while the plane is on the ground. To prevent interference with aircraft systems,
FCC regulations prohibit using your cellular device while the plane is in the air.
Children
Do not allow children to play with your SXT-4080 to prevent damage to the unit.
Blasting Areas
Construction crews often use remote control RF devices to activate off explosives. Therefore, to avoid
interfering with blasting operations, turn your SXT-4080 OFF when in a "blasting area" or in areas posted:
"Turn off two-way radio."
