Operation Manual

9
Troubleshooting
PROBLEM POSSIBLECAUSE SOLUTION
LCDdisplay
showsabnormal
result
Thecupositionisnotcorrect
orcuisnotproperlytightened
Applythecucorrectly
andtryagain
Bodyposturewasnotcorrect
duringtesting
Reviewthe“BODYPOSTURE
DURINGMEASUREMENT”
sectionsoftheinstructions
andre-test.
Talking,armorbodymovement,
irritation,excitementortension
duringtesting.
Re-testwhencalmandwithout
speakingormovingduring
thetest
Irregularheartbeat(arrhythmia) Itisinappropriatefor
peoplewithseriousarr-
hythmiatousethisblood
pressuremonitor.
Display messages in LCD
 Lowbattery Lowbattery Changebatteries
 symbol
 Er0 Pressuresystemisunstable Don’tmoveandtryagain.
  beforemeasurement
 Er1 Failtodetectsystolicpressure
 Er2 Failtodetectdiastolicpressure
 Er3 Pneumaticsystemblockedorcu Applythecucorrectly 
  istootightduringination andtryagain
 Er4 Pneumaticsystemleakageorcu
  istoolooseduringination
 Er5 Cupressureabove300mmHg Wait5minutesand
   measureagain.Ifthemonitor
   isstillabnormal,please
   contactthelocaldistributor
   orthemanufatcurer.
 Er6 Morethan3minuteswithcu
  pressureabove15mmHg
 Er7 EEPROMaccessingerror
 Er8 Deviceparametercheckingerror
 Er9 MCUself-verifyerror
 ErA Pressuresensorparametererror
Noresponse Incorrectoperationorstrong Takeoutbatteriesand
whenyoupress electromagneticinterference. andreinstallafter5minutes.
buttonorload
batteries. 
PROBLEM POSSIBLECAUSE SOLUTION
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