User's Manual

10
Etc
1.Forhearingaidorcochlearimplantuser:
UseNSoundNecklooptype
2.Charging
Chargetheequipmentusingprovidedchargingadaptor.
(RedLED→Chargingfinished→GreenLEDstate)
ReceiverFMTransmitter
(KHA900R)(KHA900T)
3.Notice
1.Pleasedon’tuseitinhumid/dustyplaceortheplace,thattherearealotof
corrosivegas(coalgas)becauseitslifetimeisshortened.Andplease putthe
distancefrom firearmsanduseit.
2.Donotapplyshockorexcessimpacttoit.
3.Don’tdisassemblet
itatyourpleasure.
4.Ifyoucleanseproductsoutsidewithinflammablessuchasalcoholorbenzene,
acetoneetc..itmaycausechemicalchangeandthenitssurfacecanbe
degenerated.So,pleasecleanseit withdrycloth.