Fluke 196C Variable Input Sensitivity, Open the Input a Options, Menu, Select and accept Variable

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Using The Scope

1

Acquiring Waveforms

Variable Input Sensitivity

The variable input sensitivity allows you to adjust the sensitivity continuously, for example to set the amplitude of a reference signal to exactly 6 divisions.

The input sensitivity of a range can be increased up to 2.5 times, for example between 10 mV/div and 4 mV/div in the 10 mV/div range.

To use the variable input sensitivity, do the following:

1Apply the input signal

2

 

 

Perform an Auto Set (AUTO must

 

 

 

 

 

appear at the top of the screen)

 

 

 

 

An Auto Set will turn off the variable input sensitivity. You can now select the required input range. Keep in mind that the sensitivity will increase when you start adjusting the variable sensitivity (the displayed trace amplitude will increase).

3

 

 

Display the INPUT A key labels.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

Open the Input A Options...

 

 

 

 

 

menu.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

Select and accept Variable.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

Exit the menu.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At the bottom left of the screen the text A Var is displayed.

Selecting Variable will turn off cursors and automatic input ranging.

7

 

Press mV to increase the

 

 

 

sensitivity, press V to decrease

 

 

the sensitivity.

 

 

 

19

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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 If Safety Features are Impaired Use of the test tool in a manner not specified mayImpair the protection provided by the equipment Using The Scope Powering the Test ToolAbout this Chapter 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 ScreenUsing Average, Persistence and Glitch Capture Using Average for Smoothing WaveformsOpen the Waveform Options menu Envelope Off Using Persistence to Display WaveformsPersistence... menu Digital Persistence InfiniteSuppressing High Frequency Noise Displaying GlitchesAcquiring Waveforms Selecting AC-CouplingReversing the Polarity of the Displayed Waveform Select and accept Variable Variable Input SensitivityOpen the Input a Options MenuUsing Waveform Mathematics Functions Working with Noisy WaveformsSelect 10kHz HF reject to 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 FunctionsPlotting Measurements Over Time TrendPlot Starting a TrendPlot FunctionHighlight Trend Plot Scope TrendPlot Reading Displaying Recorded DataExit the recorder function Changing the Recorder OptionsTurning Off the TrendPlot Display Open the Recorder OptionsRecording Scope Waveforms In Deep Memory Scope Record Starting a Scope Record FunctionHighlight Scope Record 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-StepReplaying Continuously Turning Off the Replay FunctionCapturing 100 Intermittents Automatically 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-triggerAutomatic Trigger Options Open the Trigger Options menuOpen the Automatic Trigger 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 Triggering on External Waveforms Select 1.2V under the Ext LevelLabel Triggering on Video Signals Select Video on a to openTrigger on Video menu 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 SelectOpen Display Options menu Open Date Adjust menu Changing the Display ColorChanging Date and Time Setting the Power Down Timer Saving Battery LifeSelect Unchanged Open the Auto Set Adjust menuChanging the Auto Set Options To CouplingCleaning the Test Tool Maintaining the Test ToolStoring 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 CharacteristicsDual Input Oscilloscope Isolated Inputs a and B VerticalHorizontal 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 Recorder TrendPlot Meter or ScopeScope Record Miscellaneous Zoom, Replay and CursorsMechanical Probe CalibrationMemory Optical InterfacePortEnvironmental Safety Max. Input VoltagesMax. Floating Voltage 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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