Valkee Bright Light Headset User Manual - page 4
41
40
Yourhearingislimitedwhileyouareusingthedevice.Therefore,thedevice
•
shouldnotbeusedwhileoneisdrivingavehicleorusingapowertool.Do
not use the device in situations that require unrestricted hearing.
Donotusethedeviceincombinationwithanotherdeviceconnectedtothe
•
electricalnetwork,suchasahair-dryer,curlingiron,orelectricrazor.
Handlethedevicewithcare:
•
Protect the device from moisture, and do not use it in a damp
•
environment.
Protect the device from impacts, vibration, falling, pressure, and
•
bending and other deformation.
Protect the device from dust, dirt, freezing, heat, extreme changes in
•
temperature, and direct sunlight.
Cleanthedevicecarefullyaftereachuse.Iftheopticalfibersbecome
•
dirty or are scratched, their luminosity may be reduced.
Donotusethedeviceifthedeviceitselforthecables,opticalfibers,or
•
earplugsaredamaged.Alwayscheckbeforeusethatallpartsofthe
device are undamaged.
Thedeviceisintendedforusebyonepersononly.If,however,yousharethe
•
devicewithsomeone,payattentiontothehygieneoftheearplugs.
Do not try to open, repair, or adjust the device yourself. If you open the
•
device,thewarrantybecomesvoidandsafeoperationofthedevicecanno
longer be guaranteed.
After the device has been removed from use, take it to a collection point for
•
wasteelectricalandelectronicequipment.See‘Removingthedevicefrom
use’.
USING THE DEVICE
USING THE DEVICE
Ifanythirdpartymakesanymodificationstothedeviceitselfortoits
•
software,thewarrantybecomesvoid.
Recharge the device by using a charger intended for the charging of medical
•
devices (a suitable USB cable or a USB socket charger, not included in the
delivery).
Recommendations for use
Usethedeviceregularly,everydayatthesamehour,foratleast2–4weeks.
Thelongesttreatmentdurationallowedis12minutesatatime.Formostpeople,
the most suitable treatment time is in the morning. The effects and impact of the
device vary greatly from one individual to another.
Ifyouwish,youcanshortenthetreatmenttimebyremovingtheearplugsfrom
yourearsinthemiddleofthetreatment.Switchoffthedevicebydepressingthe
powerbuttonfortwosecondsbeforeremovingtheearplugs.Alternatively,youcan
adjustthedurationandefficacyofthetreatmentviatheMyValkeeinterface;see
the section ‘Adjustment of treatment settings’.
If you notice side effects after several treatments, try changing the treatment time
from morning to closer to noon and/or adjusting the treatment settings. If the side
effects continue, discontinue treatment and contact the device’s manufacturer or a
physician.
Rechargethedeviceoccasionallyevenwhenitisnotinregularuse.This
increases the battery life.
Take care of the hygiene of the device, particularly if several people use the same
device.
Also protect the device from dirt, dust, humidity, and impacts. Valkee carrying bags
suitable for this purpose are available separately from Valkee Oy.