Maximum Merlin User Manual

MERLIN
TROUBLESHOOTING
(WINDDIRECTION)
IFALLLEDSLIGHT......
IFTHEINSTRUMENTTESTSOKAY......
2
1
Performthelatchupcorrectionsaspreviouslydetailed.
Disconnectthesensorwiresfromthebackofthemeter.
Reconnectthewinddirectionwires. Ifthereisstillafaultinthewinddirectionportion,then
theproblemisinthewinddirectionsensorortheinstalledwire.
3
4
5
6
Connectajumperwire(apaperclipwillsuffice)between
terminals#4and#5.Theinstrumentshouldindicate “0”
windspeedand “WSW” direction.Ifitdoesthencontinue
tostep4.Ifnot,continuetostep3.
Connectthesamejumperwireusedin
step2tobetweenterminals#3and#4.
Theinstrumentshouldnowindicate “0”
windspeedand “WSW” direction.Ifit
doesthencontinuetostep4.Ifnot,the
faultisintheinstrument.
Removethesensorfromtheroofand
connectittotheindicatorwithshort
piecesofwire.
Rotatethevaneslowlyandobservethe
lights. Ifitstilldoesnotoperateproperly,
thenthefaultisinthesensor.Otherwise
thefaultisintheinstalledwire.
Theunitwillno mtheselftest,allLEDSwilllightfwperfor orabout3seconds. Ify etimeoudonothav
tocheckthatallLEDSlight,repeattheprocedure.Thiswillcausetheselftesttostartagain. Ifsome
oralloftheLEDSdonotlight,thenthefaultisintheinstrument.
FROM AC
ADAPTER
JUMPERWIRE
(ORPAPERCLIP)
FROM AC
ADAPTER
4
5
RED
WIRE
GREEN
WIRE
Page5
SelectUnitsof
Measuret
SelectUnitsof
Measuret
3
3
JUMPERWIRE
(ORPAPERCLIP)
SelectUnitsof
Measurment
3
AC ADAPTOR
(NOPOLARITY)
AC ADAPTOR
(NOPOLARITY)
AC ADAPTOR
(NOPOLARITY)
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Maximum Merlin Specifications

General

Brand	Maximum
Model	Merlin
Category	Measuring Instruments
Language	English