User ManualTable of ContentsIntroduCtIon3Intended use of thIs devICe3InCluded features3optIonal aCCessorIes4safety InformatIon5safety preCautIons5symbols9handlIng10gf health produCts, InC. freIght polICy10unpaCkIng10storage11ultrasound poCket doppler and aCCessorIes12appearanCe and features12poCket doppler Waterproof probes17battery17setup18InstallIng or replaCIng the battery18operatIon20probe operatIon20turnIng on the poCket doppler21fetal heart (fh) monItorIng22(optIonal)23turnIng off the poCket doppler24replaCIng the battery24maIntenanCe and CleanIng25maIntenanCe25CleanIng26dIsInfeCtIon28speCIfICatIons29lImIted Warranty32appendIx a, eC deClaratIon of ConformIty35appendIx b, emC InformatIon36guIdanCe and manufaCturer’s deClaratIon36appendIx C, overall sensItIvIty40Index42Size: 742 KBPages: 44Language: EnglishOpen manual