User Manual

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● Removethebatteriesiftheyarewornoutorbeforestoringyourdeviceforanextendedperiodoftime.
● Alwaysremoveold,weak,orworn-outbatteriespromptlyandrecycleordisposeoftheminaccordance
with Local and National Disposal Regulations.
● Ifabatteryleaks,removeallbatteries,takingcaretokeeptheleakedfluidfromtouchingyourskin
or clothes. If fluid from the battery comes into contact with skin or clothes, flush skin with water
immediately. Before inserting new batteries, thoroughly clean the battery compartment with a damp
paper towel, or follow the battery manufacturer’s recommendations for cleanup.
Disposable (non-rechargeable) batteries only:
● CautionRiskofexplosionifbatteryisreplacedbyanincorrecttype.Useandreplaceonlywiththe
correctsizeandtype(alkaline,zinc-carbon,orzinc-chloride)ofbatteries.
Rechargeable batteries only:
● CautionRiskofexplosionifbatteryisreplacedbyanincorrecttype.Useandreplaceonlywiththesame
type and rating as the batteries provided.
● Chargeonlywiththerechargerprovidedwiththeproduct.
Headset Devices
Extendedexposuretohighvolumeswhenusingaheadsetmayresultintemporaryorpermanent
hearing loss.
Wireless Devices
Before boarding any aircraft or packing a wireless device in luggage that will be checked, remove the
batteriesfromthewirelessdeviceorturnthewirelessdeviceoff(ifithasanon/offswitch).Wirelessdevices
cantransmitradiofrequency(RF)energy,muchlikeacellulartelephone,wheneverbatteriesareinstalled
andthewirelessdeviceisturnedon(ifithasanon/offswitch).
Keyboard and Mouse Devices
Health Warning
Useofakeyboardormousemaybelinkedtoseriousinjuriesordisorders.
Whenusingacomputer,aswithmanyactivities,youmayexperienceoccasionaldiscomfortinyourhands,
arms,shoulders,neck,orotherpartsofyourbody.However,ifyouexperiencesymptomssuchaspersistent
or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning sensation, or stiffness,
DO NOT IGNORE THESE WARNING SIGNS. PROMPTLY SEE A QUALIFIED HEALTH PROFESSIONAL,
even if symptoms occur when you are not working at your computer. Symptoms like these can be associated
with painful and sometimes permanently disabling injuries or disorders of the nerves, muscles, tendons, or
otherpartsofthebody.Thesemusculoskeletaldisorders(MSDs)includecarpaltunnelsyndrome,tendonitis,
tenosynovitis, and other conditions.
While researchers are not yet able to answer many questions about MSDs, there is general agreement that
many factors may be linked to their occurrence, including: overall health, stress and how one copes with it,
medical and physical conditions, and how a person positions and uses his or her body during work and other
activities(includinguseofakeyboardormouse).Theamountoftimeapersonperformsanactivitymayalso
be a factor.