Manuals / 3M / Kitchen Appliance / Refrigerator

3M 965AMS manual Take an initial resistance

Models: 965AMS

1 204

Page 35

3M™ Dynatel™ Advanced Modular System 965AMS		Measurement Functions
Ohms Measurements>Soak Test

1. Take an initial resistance
1. Take an initial resistance
	measurement by pressing
	the Snap Shot key.

2.You will compare this to other active measurements to determine the source of the fault.

	3. One of the properties of
	moisture in a circuit is that
	the current from the tester
	can “dry out” the moisture.
	The display will first show
	a lower resistance, then
	after one or two minutes the
	resistance will increase to a	Initial Reading
	higher reading.	Initial Reading
	higher reading.

This indicates the fault is caused by moisture.

Note: This is not an acceptable procedure to “dry” a fault.

Reading After 1 or 2 Minutes

Page 35

Image 35

3M 965AMS manual Take an initial resistance

Contents

Version 4.01.17 User’s Guide 3 DynatelFuture-ProofTesting Platform Advanced Modular System 965AMSPage Contents System Modes Example: To use the AC Volts, press F5 IntroductionGetting Started 3M Dynatel Advanced Modular System 965AMS Getting StartedIntroduction 3M Dynatel Advanced Modular System 965AMS Welcome ScreenHelp Getting StartedHigh Voltage Country System SetupCountry Language3M Dynatel Advanced Modular System 965AMS Network SetupModule press to quit without making changes UnitsSystem Setup Change to continue orDegrees: Fahrenheit or UnitsUser Info 3M Dynatel Advanced Modular System 965AMS Clock SettingsSystem Setup 2.Use the blue keys to enter the correct date3.Press Select , then enter the correct time using the blue keys Clock Settings3M Dynatel Advanced Modular System 965AMS Clock SettingsSystem Setup Set Beep Volume press to quit without making changes Power Down TimeoutSystem Setup Change to continue orCustom Cable the capacitance to ground System SetupCustom Cable 4. Use the blue keys to enterohms per thousand feet System SetupCustom Cable 6. Use the blue keys to enter3M Dynatel Advanced Modular System 965AMS System SetupCustom Cable Press OK to save the custom cableVoltage Termination 3M Dynatel Advanced Modular System 965AMS System SetupVoltage Termination Measurement Functions Volts-DCor AC>Operation Volts-DCor ACVolts-DCor AC>Hook-Up AC Normal Range—ActiveLine Volts-DCor AC>AC VoltsVolts-DCor AC>Operation Loop Current>Operation Loop CurrentLoop Current>Hook-Up 3. Over Current Warning Loop Current>Ground ResistanceLoop Current>Ground Resistance>Hook-Up Loop Current>OperationLoop Current>Ground Resistance>Operation Ohms Measurements>Operation Ohms MeasurementsOhms Measurements>Hook-Up Marginal Ohms Measurements>OperationMeasurement Functions 3M Dynatel Advanced Modular System 965AMSOhms Measurements>Soak Test Ohms Measurements>Voltage Compensation1. Take an initial resistance 3M Dynatel Advanced Modular System 965AMS Ohms Measurements>Soak TestMeasurement Functions Initial Reading Reading After 1 or 2 Minutes3M Dynatel Advanced Modular System 965AMS Ohms Measurements>Soak Test6. Use Measurement FunctionsToolbox>Stored Results>Operation ToolboxToolbox>Stored Results Press View to see the list of files Toolbox>Stored Results>OperationToolbox>Self-Calibrate>Hook-Up Toolbox>Self-Calibrate3M Dynatel Advanced Modular System 965AMS Toolbox>Self-Calibrate>OperationOK to save your choice Measurement FunctionsToolbox>Ohms-to-DistanceCalculator>Operation Toolbox>Ohms-to-DistanceCalculator3M Dynatel Advanced Modular System 965AMS 5. Use the blue keys to enter the temperatureToolbox>Ohms-to-DistanceCalculator>Operation Measurement Functionsdistance Internet ExplorerToolbox>Ohms-to-DistanceCalculator>Operation 6. Press Convert to find theToolbox>965AMS Results Manager Toolbox 965AMS Results Manager Connections Toolbox>965AMS Results Manager>Copying Files Opens>Operation OpensOpens>Hook Up Press Tip Gnd to display the T-Gdistance Opens>OperationOpens>Operation Measurement Functions Opens Calibrate Cable1. Press Setup 2. PressPress Measure Opens>Calibrate Cable3. Use the blue keys to enter the known distance Measurement FunctionsRing B ToneTone>Set-Up Tone>OperationMeasurement Functions Tone>Operation3. Press Send Tone to send the tone 4. Press Stop Tone to stop the tonePrecision - 200 Hz and 19,999 Hz Tone>Edit The Frequency Of A ToneTone>Edit The Frequency Of A Tone Tone>ApplicationsTone>Applications>ID Tone Tone>Application>Wideband Tone Tone>Applications>Precision ToneRFL>Hook-Up RFL Resistance Fault LocateTip-CrossSeparate Pair RFL>Hook-UpRing-GroundSeparate Pair Short Separate PairFault Ring B 1/FaultFault Strap FaultFault RFL>Separate-Pair, Single-SectionOperationRing B/Fault Tip A/Fault2.Press the blue key to enter the RFL function RFL>Separate-Pair, Single-SectionOperationarrow keys to select Single Press Setup to choose theRFL>Separate-Pair, Single-SectionOperation Use the up and down7.Press Unknown Length 8.Enter the temperature using the blue keysRFL>Separate-Pair, Single-SectionOperation Press OK to return to the main RFL screenRFL>Separate-Pair, Single-SectionOperation 9. Press Test to review the settingsDTS is the distance to the strap RFL>Separate-Pair, Single-SectionOperation3M Dynatel Advanced Modular System 965AMS RFL>Separate-Pair, Multi-SectionOperationRFL>Separate-Pair, Single-SectionOperation 3M Dynatel Advanced Modular System 965AMS 5.Press Setup to define the sectionsRFL>Separate-Pair, Multi-SectionOperation Measurement Functions3M Dynatel Advanced Modular System 965AMS RFL>Separate-Pair, Multi-SectionOperationPress Select to move to RFL>Separate-Pair, Multi-SectionOperation8. Use the blue keys to enter the section length3M Dynatel Advanced Modular System 965AMS RFL>Separate-Pair, Multi-SectionOperation13.Use the up and down arrow keys to select the next RFL>Separate-Pair, Multi-SectionOperation3M Dynatel Advanced Modular System 965AMS RFL>Separate-Pair, Multi-SectionOperationPress OK to return to the Multiple Gauge screen to the main RFL screen 18. Press Test to review the settingsRFL>Separate-Pair, Multi-SectionOperation 17. Press OK again to return3M Dynatel Advanced Modular System 965AMS RFL>Separate-Pair, Multi-SectionOperationDTS is the distance to the strap RFL Separate-Pair, Multi-SectionOperation3M Dynatel Advanced Modular System 965AMS RFL>Single-Pair, Single-SectionOperation3M Dynatel Advanced Modular System 965AMS RFL>Single-Pair, Single-SectionOperationMeasurement Functions 3M Dynatel Advanced Modular System 965AMS RFL>Single-Pair, Single-SectionOperationPress OK to return to the main RFL screen 8.Enter the temperature using the blue keys9. Press Test to review the settings RFL>Single-Pair, Single-SectionOperation3M Dynatel Advanced Modular System 965AMS RFL>Single-Pair, Single-SectionOperation14. Press Convert to distance to RFL>Single-Pair, Single-SectionOperation1. Use the Auto test 3M Dynatel Advanced Modular System 965AMS RFL>Single Pair, Multi-SectionOperationMeasurement Functions 3M Dynatel Advanced Modular System 965AMS RFL>Single Pair, Multi-SectionOperationPress Select to move to RFL>Single Pair, Multi-SectionOperation8. Use the blue keys to enter the section length3M Dynatel Advanced Modular System 965AMS RFL>Single Pair, Multi-SectionOperationMeasurement Functions RFL>Single Pair, Multi-SectionOperation3M Dynatel Advanced Modular System 965AMS RFL>Single Pair, Multi-SectionOperationMeasurement Functions RFL>Single Pair, Multi-SectionOperation17. Press OK again to return to the main RFL screen3M Dynatel Advanced Modular System 965AMS RFL>Single Pair, Multi-SectionOperationRFL>Single Pair, Multi-SectionOperation RFL>Wet Pulp>Hook-Up RFL>Wet PulpRFL>Wet Pulp>Operation RFL>Wet Pulp> RequirementsPress OK to continue the temperature fieldRFL Wet Pulp Operation Press Select orPress Start to start the test RFL>Wet Pulp>OperationRFL>Wet Pulp>Operation RFL>Wet Pulp>Error Screens2. The strap at the far-endis open. There should be a solid short at the far-end RFL>Wet Pulp>Error ScreensDSL>DSL Loss>Hook-Up DSL Digital Subscriber LineDSL>DSL Loss DSL>DSL Loss>Operation Measurement Functions DSL>DSL Loss>Operation5. Press OK to make the measurementDSL>DSL Loss>Application Notes Ring B DSL>DSL NoiseDSL>DSL Noise>Hook-Up DSL>DSL Noise>Operation3M Dynatel Advanced Modular System 965AMS 4.Press OK when finishedDSL>DSL Noise>Operation Measurement FunctionsMeasurement Functions measure longitudinal noisemeasure metallic noise DSL DSL Noise OperationShorted Internally DSL>DSL Noise>Application NotesDSL>DSL Spectrum Analyzer>Operation DSL>DSL Spectrum AnalyzerDSL>DSL Spectrum Analyzer>Hook-Up 3.Press Span to change the frequency range DSL>DSL Spectrum Analyzer>Operation3M Dynatel Advanced Modular System 965AMS DSL DSL Spectrum Analyzer OperationADSL Upstream T1 HDSL ISDN Measurement FunctionsVDSL Spectrum DSL>DSL Spectrum Analyzer>Application NotesCenter Frequencies DSL>Resistance Balance>Operation DSL>Resistance BalanceDSL>Resistance Balance>Hook-Up DSL>Resistance Balance>Operation DSL>Resistance Balance>Recommended ValuesDSL>Resistance Balance>Application Notes DSL>DSL Impulse Noise>Operation DSL>DSL Impulse NoiseDSL DSL Impulse Noise Hook-Up DSL>DSL Impulse Noise>Operation 4.Press OK when finished6. Press Setup to select Count Threshold Time 7. Press OK when finishedMeasurement Functions 9. Press Setup to return to the setup screen8. Press Restart to begin a new testDSL>DSL Impulse Noise>Application Notes TDR>Event Recognition “Dip” Events Fault IconsMeasurement Functions TDR Setup2.Press Setup 1.Press the blue key to enter the TDR modeYou can choose to start TDR>SetupTDR>Single Trace Mode>Operation TDR>Single Trace ModeTDR Single Trace Mode Hook-Up 6.This trace shows a resistive fault at 219 feet TDR>Dual Trace Mode>Operation TDR>Dual Trace ModeTDR>Dual Trace Mode>Hook-Up TDR>Dual Trace Mode>Operation TDR>DifferentialTDR>Differential>Hook-Up TDR Differential Operation TDR>Crosstalk>Operation TDR>CrosstalkTDR>Crosstalk>Hook-Up TDR>Crosstalk>Operation TDR>Memory ModeTDR>Memory Mode>Hook-Up TDR>Memory Mode>Operation 3. Press the View key to TDR>Peak Mode>Operation TDR>Peak ModeTDR>Peak Mode>Hook-Up 4. If the pair being tested TDR>Peak Mode>OperationScreen Pan TDR>ControlsCable Length 3M Dynatel Advanced Modular System 965AMS TDR>ControlsFilter Velocity of PropagationGain TDR>ControlsPulse Width TDR Save TDR>ControlsTDR>Controls 4.The data entered into each field will remain present for every saved result until explicitly changed or cleared. In this way information that is infrequently changed such as the Tech ID does not need to be re-keyedevery time. These two fields are appended to the TDR trace results when they are printed or stored in the PC Link softwarePOTS Loss Hook-Up POTSPOTS Loss standard telephone POTS>Loss>Operation3M Dynatel Advanced Modular System 965AMS Press Setup to select or edit numbers from memoryPOTS>Loss>Operation Measurement Functionsc. Press Select b.Verify that both ends of the circuit are on the POTS>Loss>Operatione. Press Dial to begin the test 4. Point to Point MeasurementsPOTS>Noise>Operation POTS>NoisePOTS>Noise>Hook-Up 1. Use the blue keys to POTS>Noise>Operationa. Use the up and down arrow keys to find the quiet line number for the central office you want to measure POTS>Noise>Operationd. Press Tip A POTS>Longitudinal BalancePOTS Longitudinal Balance Hook-Up Ring BPOTS>Longitudinal Balance>Operation 3M Dynatel Advanced Modular System 965AMS POTS>Longitudinal Balance>OperationMeasurement Functions c. Press Select to POTS>Longitudinal Balance>Operation POTS>Load CoilsTip A POTS>Load Coils>Hook-UpPOTS>Load Coils>Operation Ring BMeasurement Functions POTS>Load Coils>OperationPress OK to return to Load Coil screen 5. Press Test to start the testPOTS>Load Coils>Operation POTS Caller IDPOTS>Caller ID>Hook-Up POTS>Caller ID>Operation POTS>Ringers>Operation POTS>RingersPOTS Ringers Hook-Up POTS>Ringers>Operation POTS>Level TracePOTS>Level Trace>Operation POTS>Level Trace>Hook-Up5. This trace shows one load coil at 18,000 feet POTS>Level Trace>OperationPOTS>Kick Test>Operation POTS>Kick TestPOTS Kick Test Hook-Up Press OK to start the test 2. Press Setup to enter thePOTS>Kick Test>Operation type of cableRing B POTS>Voice Band Spectrum AnalyzerPOTS>Voice Band Spectrum Analyzer>Hook-Up POTS>Kick Test>OperationPOTS>Voice Band Spectrum Analyzer>Operation Auto Test>Active POTS>Hook-Up Auto TestAuto Test Active POTS Auto Test>Active POTS>Operation 3M Dynatel Advanced Modular System 965AMS Auto Test>Active POTS>Operationthe loop start-groundstart method. The default is loop5. Press Select to move to3M Dynatel Advanced Modular System 965AMS Auto Test>Active POTS>Operation9. Press Select to move to 13.Press Val. to see the actual test results Auto Test>Active POTS>OperationAuto Test>Vacant POTS>Hook-Up Auto Test>Vacant POTSAuto Test>Vacant POTS>Operation 3. Press Select to move to Auto Test>Vacant POTS>Operation9. Press Value to see the actual test results Auto Test>Vacant POTS>OperationSingle Auto Test>Vacant WidebandMeasurement Functions InsertionTip A Auto Test>Vacant Wideband>SetupAuto Test>Vacant Wideband>Hook-Up Ring Bthe up and down arrow Auto Test>Vacant Wideband>Setup2. Press Select to select the gauge of your cable. UsePress OK to return to the main Auto Test screen Auto Test>Vacant Wideband>Setup6. Press Test Pair 1 to start the Auto Test>Vacant Wideband>Setupthe OK, Yield, or Stop symbolsAuto Test>Vacant Wideband>Setup 9. Press Pass/Fail to see onlyMeasurement Functions Auto Test>Expert Pair Test>FeaturesAuto Test>Expert Pair Test Tip A Auto Test>Expert Pair Test>Hook-UpAuto Test>Expert Pair Test>Operation Ring BMeasurement Functions Auto Test>Expert Pair Test>OperationPress Select Press OK3M Dynatel Advanced Modular System 965AMS 6. Test resultsAuto Test>Expert Pair Test>Operation Measurement Functions3M Dynatel Advanced Modular System 965AMS Auto Test>Expert Pair Test>OperationMeasurement Functions Ring B Talk Set>SetupTalk Set Talk Set Hook-Up#needed Talk Set Setup8. Press OK to save this Talk Set SetupNote: Ground start Talk Set>OperationTalk Set>Setup Measurement Functions Talk Set>OperationMicrophone SpeakerTalk Set>Operation Talk Set>ApplicationsSystem Modes Care & MaintenanceCare & Maintenance AC ChargerDC Charger Level of Charge System Reset4.Unplug the battery connector Battery Pack1.Power down the unit 3.Remove the battery cover7.Replace the cover 8.Tighten the screws Battery Pack5. Plug in the new battery connector 6.Place the battery in the compartmentTest Leads Battery Holder3965AMS Self-TestBoardSelf-TestBoard>Check Opens Self-TestBoard Check RFL Performance Resolution Electrical SpecificationsSpecifications SpecificationsFunctions Electrical SpecificationsSpecifications ResolutionFunctions Electrical SpecificationsSpecifications ResolutionSpecifications General SpecificationsContact 3M Contact 3MCustomer and Technical Support: Repair Center: 1-800-426-8688,option6801 River Place Blvd Warranty; Limited Remedy; Limited LiabilityCommunication Markets Division Important Notice