Fluke 196C user manual Zooming in on a Waveform, Zooming in a Waveform

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Fluke 196C/199C

Users Manual

Zooming in on a Waveform

To obtain a more detailed view of a waveform, you can zoom in on a waveform using the ZOOM function.

To zoom in on a waveform, do the following:

1

 

 

 

Display the ZOOM key labels.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Observe that the trace is frozen,

 

 

 

 

HOLD appears at the top of the

 

 

 

 

screen, and the waveform is

 

 

 

 

magnified.

 

 

 

 

 

2

 

 

 

Enlarge (decrease the time/div)

 

 

 

 

 

 

 

or shrink (increase the time/div)

 

 

 

 

the waveform.

 

 

 

 

 

 

 

 

 

 

3

 

 

 

Scroll. A position bar displays the

 

 

 

 

position of the zoomed part in

 

 

 

 

relation to the total waveform.

 

 

 

 

 

 

 

Figure 22. Zooming in a Waveform

Observe that the bottom of the waveform area displays the zoom ratio, position bar, and time/div (see Figure 22). The zoom range depends on the amount of data samples stored in memory.

From this point you can use the cursor function for further measurements on the waveform.

Tip

Even when the key labels are not displayed at the bottom of the screen, you can still use the arrow keys to zoom in and out.

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Contents Fluke 196C/199C Page Limited Warranty & Limitation of Liability Service Centers Table of Contents Using The Multimeter Using The Recorder FunctionsUsing Replay, Zoom and Cursors Fluke 196C/199CIii Specifications Declaration of Conformity ManufacturerStatement of Conformity Sample testsUnpacking the Test Tool Kit ScopeMeter Test Tool KitBattery Charger country dependent # DescriptionSafety 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 Resetting the Test Tool Screen After ResetNavigating a Menu Open the Waveform OptionsHiding Key Labels and Menus Input ConnectionsMaking Scope Connections Scope ConnectionsDisplaying an Unknown Signal with Connect-and-View Screen After an Auto SetMaking Automatic Scope Measurements Freezing the Screen Hz and V peak-peak as Scope ReadingsUsing Average, Persistence and Glitch Capture Using Average for Smoothing WaveformsOpen the Waveform Options menu Using Persistence to Display Waveforms Persistence... menuDigital Persistence Infinite Envelope OffDisplaying Glitches Suppressing High Frequency NoiseAcquiring Waveforms Selecting AC-CouplingReversing the Polarity of the Displayed Waveform Variable Input Sensitivity Open the Input a OptionsMenu Select and accept VariableUsing Waveform Mathematics Functions Working with Noisy WaveformsSelect 10kHz HF reject to Comparing Waveforms Analyzing Waveforms Using The Multimeter Making Meter ConnectionsMaking Multimeter Measurements Measuring Resistance ValuesMaking a Current Measurement Open the Measurement menuHighlight a ac Open the Current ProbeAmpere Measurement Readings Freezing the Readings Selecting Auto/Manual RangesActivate manual ranging Increase or decrease the rangeMaking Relative Measurements Making a Relative MeasurementUsing The Recorder Functions Opening the Recorder Main MenuPlotting Measurements Over Time TrendPlot Starting a TrendPlot FunctionHighlight Trend Plot Scope Displaying Recorded Data TrendPlot ReadingChanging the Recorder Options Turning Off the TrendPlot DisplayOpen the Recorder Options Exit the recorder functionRecording 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 Analyzing a TrendPlot or Scope Record Triggered Single Sweep RecordingUsing Replay, Zoom and Cursors Replaying the 100 Most Recent Scope ScreensReplaying Step-by-Step Replaying a WaveformReplaying Continuously Turning Off the Replay FunctionCapturing 100 Intermittents Automatically Zooming in on a Waveform Zooming in a WaveformDisplaying the Zoomed Waveform Turning Off the Zoom FunctionUsing Horizontal Cursors on a Waveform Making Cursor MeasurementsUsing Vertical Cursors on a Waveform Turn off the cursorsUsing Cursors on a A+B, A-B or A*B Waveform Making Rise Time MeasurementsTriggering on Waveforms Setting Trigger Level and Slope Screen with all Trigger Information Adjust the trigger levelUsing Trigger Delay or Pre-trigger Trigger Delay or Pre-trigger ViewAutomatic Trigger Options Open the Trigger Options menuOpen the Automatic Trigger Triggering on Edges Open the Trigger Options menu Open the Trigger on Edge menuSelect Free Run, jump to Noise Reject FilterTriggering on Noisy Waveforms Making a Single AcquisitionMaking 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 Enable video line selection Triggering on Video FramesTriggering on Video Lines Choose FieldTriggering on Pulses Detecting Narrow PulsesSelect Pulse Width on A... to Open the Trigger on Pulse WidthTip Finding Missing Pulses Triggering on Missing Pulses Using Memory, PC and Printer Saving and RecallingSaving Screens with Associated Setups Highlight SCREEN+SETUP locationDisplay the SAVE/PRINT key labels Save the actual screenOpen the Recall menu Recalling a Setup Configuration Connecting to a Computer Documenting ScreensViewing Stored Screens Open the View... menuConnecting to a Printer Connecting a Serial PrinterSetting up the Printing Configuration Open the Printer Setup submenuPrinting a Screen Baud RateFluke 196C/199C Using the Standard Accessories TipsProbing Using 2-mm Heavy Duty Test Probes Heavy Duty Fixed Connections for ScopeTips Using the Independently Floating Isolated Inputs Measuring Using Independently Floating Isolated InputsParasitic capacitance between analog Digital reference Using the Tilt Stand Suppressing Key Labels and Menu’sTurn the test tool off Press and holdAdjusting the Contrast and Brightness Changing the Information LanguageOpen the Language Select Accept French as the languageOpen Display Options menu Open Date Adjust menu Changing the Display ColorChanging Date and Time Saving Battery Life Setting the Power Down TimerOpen the Auto Set Adjust menu Changing the Auto Set OptionsTo Coupling Select UnchangedCleaning the Test Tool Maintaining the Test ToolStoring the Test Tool Charging the Batteries Charging the BatteriesExtending Battery Operation Time Start the refresh cycleReplacing the NiMH Battery Pack BP190 Calibrating the Voltage ProbesMaintaining the Test Tool Start the probe calibrationParts and Accessories Standard AccessoriesDisplaying Calibration Information Open the Version & CalibrationStandard Accessories Ordering Code Ordering Code TL24 General Purpose LeadsOrdering Code Optional Accessories SW90WTroubleshooting Battery Operated Fluke Accessories Do Not Function FlukeView Does Not Recognize The Test ToolSpecifications Performance CharacteristicsSafety Characteristics IntroductionDual Input Oscilloscope Isolated Inputs a and B VerticalHorizontal Trigger and Delay Automatic Connect-and-View TriggerEdge Trigger Isolated External TriggerAutomatic Scope Measurements AC Voltage VAC AC+DC Voltage True RMSAmperes AMP PeakFrequency Hz Duty Cycle DutyPower PhaseTemperature Temp Decibel dBMeter DMM Measurements on Meter InputsDiode Recorder TrendPlot Meter or ScopeScope Record Zoom, Replay and Cursors MiscellaneousProbe Calibration MemoryOptical InterfacePort MechanicalEnvironmental Safety Max. Input VoltagesMax. Floating Voltage Safety Electrical specificationsProbe Environmental104 Electromagnetic Immunity 106 Index Average108 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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