Mieo HA102 - Page 17

Itmeansthatthedatacan'tbereadfrom
whichrecordedinthememorychips,
there'saninternalerrorinthedisplayunit.
Itneedstobesentbacktothemanufacturer
forrepair.
A:
·Question7:Theresbiasbetweendata
shownonHA102displayandactualdata
frompowermeter.
'
A:Solution1:Thesensorisnotinstalled
correctly;pleasere-installthesensorclamp
onliveline.
Solution2:Consideringhouseholdelectrical
powerfactorisusually0.8to1.0,youcan
increaseordecreasethevoltagevaluewhen
settingtheparametervalueinordertomatch
thevaluemeasuredfromHA102withthe
actualvaluesfrompowermeter.
Question8:Thetotalpowervaluefrom
displayissometimeslargerorless.
·
Removethesensor,youwillfindthatthe
datadisplayingontheupperrightcornerof
A:
thedatadonotindicate0.00KW.Solveit
bythefollowingmethods:Clearandupdate
theIDcodeofdisplayunitandtransmitter,
reinstallthebatteryforthedisplayunitand
transmitter.
‘’
ElectricalSpecifications
Frequency
ransmissionDistance
Range
Accuracy
owerSupply
ExternalPower
USBinterface
BatteryLife
Operatingtemperature
Storagetemperature
:433.97MHz
T:70meters(atsight)
Measuring:10w~17.5KW
:5%
P:3AAbatteries
:5VDC
(optional)
:1year
:-10~60
:-20~75
≤
×
℃℃
℃℃
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