Silverline 513121 - Page 3

• Connecttheredleadtotheanodeandtheblackleadtothe 
 cathodeofthediodeundertesting.
Note:
• Themeterwillshowapproximateforwardvoltagedropofthe 
diode.
• Iftheleadconnectionsisreversed,only'1'willbedisplayed.
Continuity Testing
• ConnecttheblacktestleadtoCOMjackandtheredtoVΩmA
 jack.
• Settherotaryswitchattherangeposition.
• Connecttestleadsacrosstwopointsofthecircuitunder
 testing.
• Ifcontinuityexists(i.e.resistancelessthanabout50Ω),the 
 built-inbuzzerwillsound.
Note:
 Iftheinputisanopencircuit,thefigure'1'willbedisplayed.
Measuring Capacitor
• ConnecttheblacktestleadtoCx-jackandtheredtoCx+jack.
• Settherotaryswitchatthedesired20uF/200nFrangeposition.
• Beforeinsertingcapacitorundermeasurementintocapacitance
testingsocketbesurethatthecapacitorhas  
 beendischargedfully.
Measuring Battery
• Loadresistance 1.5vrange:36Ω
   9Vrange:360Ω
   12Vrange:450Ω
• The1.5Vbatteryisgoodwhenthedisplayismorethan33mA.
• The9Vbatteryisgoodwhenthedisplayismorethan18mA.
• The12Vbatteryisgoodwhenthedisplayismorethan14mA.
MAINTENANCE
• Beforeattemptingtoremovethebatterydoororopenthecase,
besurethattestleadshavebeendisconnectedfrom 
 measurementcircuittoavoidelectricshockhazard.
• Toavoidelectricalshock,removetestleadsfrommeasurement
circuitsbeforereplacingthefuse.Replacefusesonlywitha 
 specifiedrating:F-200mA/250Vfuse.
•Replacethetestleadsiftheleadisdamagedorexposedin 
 anyway.Onlyreplaceleadswiththesametypeand
 specification.
• Useonlymoistfabricorasmallamountofdetergent,never
usechemicalsolutionsforcleaning.
• Donotusethemeterbeforethebackcoverisproperlyclosed
 andscrewsecured.
• Uponanysignsofabnormality,stopoperationimmediatelyand
 sendthemeterformaintenancebyaqualifiedtechnician.