2 Safety and regulatory guide
Important he alth informa t i o n and safety precautions
When using this product, the safety precautions below must be taken to
avoid possible legal liabilities and damages.
Retain and follow all produ ct sa fet y and operating instructions. Observe all
warnings in the operating instructions on the product.
To reduce the risk of bodily injury, electric shock, fire, and damage to the
equipment, observe the following precautions.
Electrical safety
This product is intended for use when supplied with power from the
designated battery or power supply unit. Other usage may be dangerous
and will invalidate any approval given to this product.
Safety precautions for proper grounding installation
CAUTION: Connecting to improperly grounded equipment can result in an
electric shock to your device.
This product is equipped with a USB Cable for connecting with desktop or
notebook computer. Be sure your computer is properly grounded (earthed)
before connecting this product to the computer. The power supply cord of
a desktop or notebook computer has an equipment-grounding conductor
and a grounding plug. The plug must be plugged into an appropriate outlet
which is properly installed and grounded in accordance with all local
codes and ordinances.
Safety precautions for power supply unit
Use the correct external power source
A product should be operated only from the type of power source
indicated on the electrical ratings label. If you are not sure of the type of
power source required, consult your authorized service prov ider or local
power company. For a product that operates from battery power or
other sources, refer to the operating instructions that are included with
the product.
This product should be operated only with the following
designated power supply unit(s).
AC adapter:
HTC, Model TC C250, TC U250, TC E250, TC B250, TC A250,
TC K250, TC B270, TC U260, EADP-5MB A, PSM05C-050,
TC C250C, DSA-5PFH-05 FCH 050100, TC P450-EU,
TC P450-US, TC P450-CN, TC P450-JP, TC P450-UK,
TC P450-AU, TC P450-AR, TC P450-MX
Handle battery packs carefully
This product contains a Lithium-ion polymer or Lithium-ion battery.
There is a risk of fire and burns if the batter y pack is handled improperly.
Safety and regulatory guide 3
Do not attempt to open or service the battery pack. Do not disassemble,
crush, puncture, short external contacts or circuits, dispose of in fire or
water, or expose a battery pack to temperatures higher than 60˚C
(140˚F).
WARNING: Danger of explosion if battery is incorrectly
replaced. To reduce risk of fire or burns, do not
disassemble, crush, puncture, short external contacts,
expose to temperature above 60° C
(140° F), or dispose of in fire or water. Replace only with
specified batteries. Recycle or dispose of used batteries
according to the local regulations or reference guide
supplied with your product.
Take extra precautions
Keep the device dry and away from water or any liquid as it may
cause a short circuit.
If the battery leaks:
Do not allow the leaking fluid to come in contact with skin or clothing.
If already in contact, flush the affected area immediately with clean
water and seek medical advice.
Do not allow the leaking fluid to come in contact with eyes. If already
in contact, DO NOT rub; rinse with clean water immediately and seek
medical advice.
Take extra precautions to keep a leaking battery away from fire as
there is a danger of ignition or explosion.
Safety precautions for direct sunlight
Keep this product away from excessive moisture and extreme
temperatures. Do not leave the product or its battery inside a vehicle or in
places where the temperature may exceed 60°C (140°F), such as on a
car dashboard, window sill, or behind a glass that is exposed to direct
sunlight or strong ultraviolet light for extended periods of time. This may
damage the product, overheat the battery, or pose a risk to the vehicle.
4 Safety and regulatory guide
Safety in aircraft
Due to the possible interference caused by this product to an
aircraft’s navigation system and its communications network,
using this device’s phone function on board an airplane is against
the law in most countries. If you want to use this device when on
board an aircraft, remember to turn off your phone by switching to
Airplane Mode.
Environment restrictions
Do not use this product in gas stations, fuel depots, chemical plants or
where blasting operations are in progress, or in potentially explosive
atmospheres such as fuelling areas, fuel storehouses, below deck on
boats, chemical plants, fuel or chemical transfer or storage facilities, and
areas where the air contains chem icals or particles, such as grain, dust, or
metal powders. Please be aware that sparks in such areas could cause an
explosion or fire resulting in bodily injury or even death.
Explosive atmospheres
When in any area with a potentially explosive atmosphere or where
flammable materials exist, the product should be turned off and the user
should obey all signs and instructions. Sparks in such areas could cause
an explosion or fire resulting in bodily injury or even death. Users are
advised not to use the equipment at refueling points such as service or
gas stations, and are reminded of the need to observe restrictions on the
use of radio equipment in fuel depots, chemical plants, or where blasting
operations are in progress. Areas with a potentially explosive atmosphere
are often, but not always, clearly marked. These include fueling areas,
below deck on boats, fuel or chemical transfer or storage facilities, and
areas where the air contains chem icals or particles, such as grain, dust, or
metal powders.
Road safety
Full attention must be given to driving at all times in order to reduce the
risk of an accident. Using a hands free kit while driving causes distraction
and can lead to an accident. You must comply with local laws and
regulations restricting the use of wireless devices while driving.
Safety precautions for RF exposure
Avoid using your product near metal structures (for example, the steel
frame of a building).
Avoid using your product near strong electromagnetic sources, such as
microwave ovens, sound speakers, TV and radio.