Users Manual Part 1

FOX3-2G/3G/4G HARDWARE MANUAL VERSION 2.2.5
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3.11.1. Safety precautions while charging the battery
Be sure to follow the rules listed below while charging the battery. Failure to do so may cause the battery to become
hot, rupture, or ignite and cause serious injury.
• When charging the battery insure that the battery charging conditions specified are met. The temperature range
over which the battery can be charged is 0°C to 40°C. Charging is interrupted, if the ambient temperature is
outside of this range.
3.11.2. Safety precautions while discharging Li-Ion battery
The temperature range over which the battery can be discharged is -20°C to 60°C. Use of the battery outside of this
temperature range may damage the performance of the battery or may reduce its life expectancy.
3.11.3. Safety precautions when replacing the battery
The following notes describe information that you must consider when replacing the battery. The lithium battery must
be handled correctly to avoid possible danger.
Replace the battery only with the same battery that comes with the device. Use of another battery invalidates all
warranty claims for the device.
Caution: risk of explosion if battery is replaced by an incorrect type.
Dispose of the used battery as required by local ordinances or regulations.
3.12. Non-ionizing radiation
The FOX3-2G/3G/4G devices come with internal and external GSM/3G/4G/GNSS antennas. Therefore, care should be
taken to install the devices/antennas in such a position that no part of the human body will normally rest within 20 cm
of any part of the antennas for more than a few minutes whilst the equipment is in use. It is also recommended to use
the devices not close to medical devices as for example hearing aids and pacemakers.