Changing Backlight | Fluke fluke123 instruction

Using The Test Tool	1
Changing Backlight

Changing Backlight

After power-up, the screen has a high bright display .

To save battery power, the screen has an economic brightness display when operated on the battery pack (no power adapter connected).

To change the brightness of the display , do the following:



Dim the backlight.

Brighten the backlight again.

The high brightness increases when you connect the power adapter.

Note

Using dimmed display lengthens maximum battery power operation time by about one hour.

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Fluke fluke123 user manual Changing Backlight

Contents

Fluke Limited Warranty & Limitation of Liability Service Centers Table of Contents Fluke Iii Specifications Declaration of Conformity ManufacturerStatement of Conformity Sample tests Unpacking the Test Tool Kit # DescriptionModel 123 123/SCC ScopeMeter Test Tool Kit Safely Using the Test Tool Safely Using the Test Tool Fluke Powering the Test Tool Goal of this Chapter Resetting the Test Tool Screen After Reset Changing Backlight Reading the Screen From full to empty Making Selections in a Menu Basic Navigation Input a Looking at the Measurement ConnectionsInput B Displaying an Unknown Signal with Connect-and View Screen After an Auto Set Measurement Setup Making Measurements Hz and Vpp as Main Readings Holding a Stable Reading Freezing the ScreenTouch Hold OFF appears on Making Relative Measurements Making a Relative Measurement Selecting Auto/Manual Ranges Changing the Graphic Representation on the ScreenChanging the Time Base Changing the Amplitude Observe that the trigger identifier moves horizontally Positioning the Waveform on the ScreenOn the screen Smoothing the Waveform 11. Smoothing the Waveform Displaying the Envelope of a Waveform 12. Displaying the Envelope of a Waveform TrendPlotting a Waveform Starting a TrendPlot function Acquiring the Waveform Changing the TrendPlot ReadingTurning Off the TrendPlot Display Making a Single Acquisition 14. Making a Single Acquisition Recording Slow Signals over a Long Period of Time Start Recording Selecting AC-Coupling Reversing the Polarity of the Displayed Waveform Setting Trigger Level and Slope Triggering on a Waveform      Selecting the Trigger Parameters Isolated Triggering Triggering on Video Signals 17. Isolated Triggering 18. Measuring Video Signals Triggering on a Specific Video Line Saving Screens Saving and Recalling a Setup or a ScreenRecalling Screens Deleting Screens Using a Printer 19. Connecting a Serial Printer     Using FlukeView Software 21. Connecting a Computer About this Chapter Cleaning the Test ToolStoring the Test Tool Charging the Ni-Cd Battery Pack Charging the Battery Pack Keeping Batteries in Optimal Condition Replacing and Disposing of the Ni-Cd Battery Pack Replacing the Battery Pack Using and Adjusting 101 Scope Probes Adjusting Scope Probes   Standard Accessories Parts and AccessoriesCalibrating the Test Tool Standard Accessories Ordering Code Maintaining the Test Tool Parts and Accessories Optional Accessories SW90W Using the Tilt Stand Using the Tilt Stand Changing the Information Language Setting the Grid Display Adjusting the Screen Contrast Changing the Display Changing Date and Time Saving Battery Life Setting the Power Down Timer Changing the Auto Set Options Using Proper Grounding Potential Battery Testing of Fluke Accessories Solving Printing and Other Communication ErrorsFluke multimeter Performance Characteristics Safety CharacteristicsIntroduction Environmental Data Dual Input Oscilloscope Vertical Horizontal TriggerRanges Sampling Rate for both channels simultaneously Display Modes Advanced Scope FunctionsAuto Set Dual Input Meter Input a and Input B Phase Duty Cycle DutyPulse Width Pulse Decibel dB Advanced Meter Functions Power MiscellaneousDisplay Memory Environmental Electromagnetic Compatibility EMC Max. Input Voltage Input a and B SafetyUp to 400 Hz Trace disturbance with STL120 No visible disturbance = 3 V/m= 10 V/m Disturbance less than 10% of full scale VDC, VAC, VAC+DC OHM, CONT, Diode CAP Index Fluke Index Fluke