Omron HR-210 Heart Rate Monitor User Manual


 
9
BATTERY REPLACEMENT
ThewatchusesaCR20323Vbattery,whichhasalreadybeeninstalled.If or
ashes,itmeansbatterypowerislowandshouldbereplaced.Ifbatterypowerislow,
alarmbeeping,backlightandheartratemeasuringfunctionswillbedisabled.Toassure
thewaterresistancetakethewatchtoalocaljewelrystoreforbatteryreplacement.
Improperreplacementwillvoidthewarranty.