53
•Trafcorotherwarningsoundsmayalsobe
reducedinlevelbyadirectionalmicrophone
whenthesesoundsarecomingfrombehindyou.
•Neverinsertcleaningtoolsintothesound
outletormicrophoneinlet.Thiscoulddamage
thehearinginstruments.
Warningtohearingcareprofessional
anduser
Specialcareshouldbetakenwhenttingand
usingahearinginstrumentwithmaximum
soundpressurecapabilityinexcessofamaxi-
mumof132dBSPL(IEC60318-4)sincethere
maybeariskofimpairingtheremaininghearing
ofthehearinginstrumentuser.