Fluke 196C user manual Troubleshooting

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Maintaining the Test Tool

8

Troubleshooting

Troubleshooting

The Test Tool Does Not Start Up

•The batteries may be completely empty. In this case the test tool will not start up, even if it is powered by the battery charger. Charge the batteries first: power the test tool with the battery charger without turning it on. Wait about 15 minutes and try turning on the test tool again.

The Test Tool Shuts Down After A Few Seconds

•The batteries may be empty. Check the battery symbol at the top right of the screen. Asymbol indicates that the batteries are empty and must be charged.

The Screen Remains Black

•Make sure that the test tool is on.

•You might have a problem with the screen contrast.

Press , then press . Now you can use the arrow keys to adjust the contrast.

The Operation Time Of Fully Charged Batteries Is Too Short

•The batteries may be in poor condition. Refresh the batteries to optimize the condition of the batteries again. It is advised to refresh the batteries about four times a year.

The Printer Does Not Print

•Make sure that the interface cable is properly connected between the test tool and the printer.

•Make sure that you have selected the correct printer type. (See Chapter 6.)

•Make sure that the baud rate matches with the printer. If not, select another baud rate.

(See Chapter 6.)

•If you are using the PAC91 (Print Adapter Cable), make sure that it is turned on.

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Contents Fluke 196C/199C Page Limited Warranty & Limitation of Liability Service Centers Table of Contents Fluke 196C/199C Using The MultimeterUsing The Recorder Functions Using Replay, Zoom and CursorsIii Specifications Sample tests Declaration of ConformityManufacturer Statement of ConformityScopeMeter Test Tool Kit Unpacking the Test Tool Kit# Description Battery Charger country dependentSafety Information Read First Safety Information Read First Impair the protection provided by the equipment If Safety Features are ImpairedUse of the test tool in a manner not specified may About this Chapter Using The ScopePowering the Test Tool Screen After Reset Resetting the Test ToolOpen the Waveform Options Navigating a MenuInput Connections Hiding Key Labels and MenusScope Connections Making Scope ConnectionsScreen After an Auto Set Displaying an Unknown Signal with Connect-and-ViewMaking Automatic Scope Measurements Hz and V peak-peak as Scope Readings Freezing the ScreenOpen the Waveform Options menu Using Average, Persistence and Glitch CaptureUsing Average for Smoothing Waveforms Envelope Off Using Persistence to Display WaveformsPersistence... menu Digital Persistence InfiniteSuppressing High Frequency Noise Displaying GlitchesReversing the Polarity of the Displayed Waveform Acquiring WaveformsSelecting AC-Coupling Select and accept Variable Variable Input SensitivityOpen the Input a Options MenuSelect 10kHz HF reject to Using Waveform Mathematics FunctionsWorking with Noisy Waveforms Comparing Waveforms Analyzing Waveforms Making Meter Connections Using The MultimeterMeasuring Resistance Values Making Multimeter MeasurementsOpen the Current Probe Making a Current MeasurementOpen the Measurement menu Highlight a acAmpere Measurement Readings Increase or decrease the range Freezing the ReadingsSelecting Auto/Manual Ranges Activate manual rangingMaking a Relative Measurement Making Relative MeasurementsOpening the Recorder Main Menu Using The Recorder FunctionsHighlight Trend Plot Scope Plotting Measurements Over Time TrendPlotStarting a TrendPlot Function TrendPlot Reading Displaying Recorded DataExit the recorder function Changing the Recorder OptionsTurning Off the TrendPlot Display Open the Recorder OptionsHighlight Scope Record Recording Scope Waveforms In Deep Memory Scope RecordStarting a Scope Record Function Using ScopeRecord in Single Sweep Mode Using External Triggering to Start or Stop Scope Record Triggered Single Sweep Recording Analyzing a TrendPlot or Scope RecordReplaying the 100 Most Recent Scope Screens Using Replay, Zoom and CursorsReplaying a Waveform Replaying Step-by-StepCapturing 100 Intermittents Automatically Replaying ContinuouslyTurning Off the Replay Function Zooming in a Waveform Zooming in on a WaveformTurning Off the Zoom Function Displaying the Zoomed WaveformMaking Cursor Measurements Using Horizontal Cursors on a WaveformTurn off the cursors Using Vertical Cursors on a WaveformMaking Rise Time Measurements Using Cursors on a A+B, A-B or A*B WaveformTriggering on Waveforms Screen with all Trigger Information Adjust the trigger level Setting Trigger Level and SlopeTrigger Delay or Pre-trigger View Using Trigger Delay or Pre-triggerOpen the Automatic Trigger Automatic Trigger OptionsOpen the Trigger Options menu Reject Filter Triggering on EdgesOpen the Trigger Options menu Open the Trigger on Edge menu Select Free Run, jump to NoiseMaking a Single Acquisition Triggering on Noisy WaveformsMaking a Single Shot Measurement Label Triggering on External WaveformsSelect 1.2V under the Ext Level Trigger on Video menu Triggering on Video SignalsSelect Video on a to open Choose Field Enable video line selectionTriggering on Video Frames Triggering on Video LinesOpen the Trigger on Pulse Width Triggering on PulsesDetecting Narrow Pulses Select Pulse Width on A... toTip Finding Missing Pulses Triggering on Missing Pulses Saving and Recalling Using Memory, PC and PrinterSave the actual screen Saving Screens with Associated SetupsHighlight SCREEN+SETUP location Display the SAVE/PRINT key labelsOpen the Recall menu Recalling a Setup Configuration Open the View... menu Connecting to a ComputerDocumenting Screens Viewing Stored ScreensConnecting a Serial Printer Connecting to a PrinterBaud Rate Setting up the Printing ConfigurationOpen the Printer Setup submenu Printing a ScreenFluke 196C/199C Tips Using the Standard AccessoriesHeavy Duty Fixed Connections for Scope Probing Using 2-mm Heavy Duty Test ProbesTips Measuring Using Independently Floating Isolated Inputs Using the Independently Floating Isolated InputsParasitic capacitance between analog Digital reference Press and hold Using the Tilt StandSuppressing Key Labels and Menu’s Turn the test tool offAccept French as the language Adjusting the Contrast and BrightnessChanging the Information Language Open the Language SelectChanging Date and Time Open Display Options menu Open Date Adjust menuChanging the Display Color Setting the Power Down Timer Saving Battery LifeSelect Unchanged Open the Auto Set Adjust menuChanging the Auto Set Options To CouplingStoring the Test Tool Cleaning the Test ToolMaintaining the Test Tool Charging the Batteries Charging the BatteriesStart the refresh cycle Extending Battery Operation TimeCalibrating the Voltage Probes Replacing the NiMH Battery Pack BP190Start the probe calibration Maintaining the Test ToolOpen the Version & Calibration Parts and AccessoriesStandard Accessories Displaying Calibration InformationStandard Accessories Ordering Code TL24 General Purpose Leads Ordering CodeOrdering Code SW90W Optional AccessoriesTroubleshooting FlukeView Does Not Recognize The Test Tool Battery Operated Fluke Accessories Do Not FunctionIntroduction SpecificationsPerformance Characteristics Safety CharacteristicsHorizontal Dual Input OscilloscopeIsolated Inputs a and B Vertical Isolated External Trigger Trigger and DelayAutomatic Connect-and-View Trigger Edge TriggerAutomatic Scope Measurements AC+DC Voltage True RMS AC Voltage VACDuty Cycle Duty Amperes AMPPeak Frequency HzDecibel dB PowerPhase Temperature TempDMM Measurements on Meter Inputs MeterDiode Scope Record RecorderTrendPlot Meter or Scope Miscellaneous Zoom, Replay and CursorsMechanical Probe CalibrationMemory Optical InterfacePortEnvironmental Max. Floating Voltage SafetyMax. Input Voltages Environmental SafetyElectrical specifications Probe104 Electromagnetic Immunity 106 Average Index108 Max. Floating Voltage, 102, 103 Max. Input Voltage 110

196C specifications

The Fluke 196C is a sophisticated digital oscilloscope designed for a multitude of applications in the electronics and electrical engineering fields. Known for its high performance and user-friendly interface, the 196C is a popular choice among professionals who require reliable and accurate measurements. This model is particularly valued for its ability to capture both fast and slow signals with precision, making it suitable for a wide range of testing and troubleshooting tasks.

One of the standout features of the Fluke 196C is its color display, which offers a 7.5-inch screen with stunning resolution. The display provides a clear and detailed view of waveforms, allowing users to analyze results quickly and effectively. The color-coded waveforms enhance visual clarity and differentiation, making it easier to identify issues in complex signals.

The 196C utilizes advanced digital signal processing technology to offer a bandwidth of 200 MHz and a maximum sampling rate of 1 GS/s. This high bandwidth ensures that it can capture high-frequency signals accurately, making it an ideal tool for testing high-speed circuits. Additionally, the oscilloscope supports up to 2 million points of waveform memory, which allows for prolonged capture times and detailed waveform analysis.

Another significant feature is the multi-channel capability of the 196C, which allows users to connect and analyze multiple signals simultaneously. This is particularly useful in scenarios where comparative analysis is required, such as when debugging interconnected circuits. It supports four input channels, ensuring that complex tests can be performed without needing to switch connections repeatedly.

The Fluke 196C is also equipped with a variety of measurement and analysis tools that enhance its functionality. Automatic measurements can be taken to assess parameters such as frequency, amplitude, and rise time, reducing the chances of human error. The built-in FFT (Fast Fourier Transform) functionality enables users to perform frequency domain analysis, facilitating deeper insights into signal behavior.

Moreover, the 196C offers extensive connectivity options, including USB and Ethernet interfaces. This allows for easy data transfer and remote access, enhancing collaboration among teams and facilitating documentation of results.

In summary, the Fluke 196C digital oscilloscope combines high-performance specifications, an intuitive interface, and powerful analysis features to deliver a versatile tool for engineers and technicians. Its advanced technologies and user-friendly design make it an indispensable asset for effective electronic diagnostics.
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