•Stay alert, watch what you are doing and use common sense. A
momentof interruption can result in serious personal injury.
•Do not over-reach. Keep proper footing and balance at all times.
•Always wear eye protective gear. Dust mask, non-skid safety
shoes,hard hat or hearing protection must be used for appropri-
ateconditions.
•Do not place the product on any unstable cart or surface. The
productmay fall causing serious injury to a person or serious
damageto the product.
•Never spill liquid of any kind on the video display units. Liquid in-
creasesthe risk of electrical shock and damage to the product.
•Do not use the device for personal or medical use.
•The units are not shock-resistant. Do not drop it.
BATTERYPRECAUTIONS•Please use the enclosed factory power adapter, otherwise you
maydamage the instrument.
•Completely exhaust the power for the first time. We recommend
fullcharging and full discharging for the first few times. The
chargingtime should not be less than 12 hours for the first few
usages.A fully activated battery will offer maximum capacity of
thebuilt-in batteries.
•The charging and discharging time differs based on the current
consumptionof the units’ components.
•Always keep the charging connector away from the metal and
oilyobjects.
•Fully charge the battery to make sure it has high performance.
•Don’t compress and puncture the battery inside.
•
“Li-ion”Rechargeable battery inside! Please do not open battery
compartmentin the handle unless battery replacement is necessary.
•Don’t throw the product into fire, this may cause an explosion.
•Dispose the battery properly. High temperature will cause the
batteryto explode. Some countries have regulations concerning
batterydisposal.
Pleasefollow all applicable regulations.
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