User's Manual
SPH10
52
•In any place where wireless communication is
prohibited, such as hospitals or airplanes, turn off
the power and refrain from using the product. In a
place where wireless communication is prohibited,
electromagnetic waves may cause hazards or
accidents.
•Do not use the product near hazardous explosives.
When it is near any explosion hazards, turn off the
power and heed any regulations, instructions, and
signs in the area.
•When using the product, be certain to conform to
laws regarding the use of communications devices
while riding.
•Do not put the product where it may hamper the
rider's vision or manipulate it while riding. This may
causetrafcaccidents.
•Before riding, fasten the product to the helmet, and
double-check that it is fastened. Separation of the
product while riding may cause damage to the
product or accidents.
•If the product is damaged, stop using it immediately.
It
maycausedamage,explosion,orre.
Battery
This product has an irreplaceable rechargeable
battery inside. Therefore, when using the product,
makesuretoadheretothefollowing:
•Never separate the battery from the product as this
may damage the product.
•The battery performance may be reduced over time
with usage.
•In recharging the battery, make sure to use an
approved charger provided by the manufacturer.
Use
of
a
non-appr
oved
charger
may
cause
r
e,
explosion, leakage, and other hazards may also
reduce the life time or performance of the battery.
•Any 3rd party USB charger can be used with Sena
products if the charger is approved by either the
FCC, CE, IC or other locally approved agencies that
Sena accepts.
•Do not use cigarette chargers other than the
included cigarette charger to charge the headset.
•Store
the
batter
y
at
temperatur
es
of
15°C~25°C
(59°F~77°F). Higher or lower temperatures may
r
educe the capacity and life of the battery, or may
cause temporary non-operation. Do not use the
product in sub-zero temperature, because it may
cause serious reduction of the battery performance.