Owon PDS8102T User Manual
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Owon PDS8102T User Manual

Pds series portable mixed signal digital storage oscilloscope
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PDS Series
Portable Mixed Signal Digital Storage Oscilloscope
User Manual
■PDS8102T
■PDS8202T
WWW.OWON.COM.CN

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Summary of Contents for Owon PDS8102T

  • Page 1 PDS Series Portable Mixed Signal Digital Storage Oscilloscope User Manual ■PDS8102T ■PDS8202T WWW.OWON.COM.CN...
  • Page 2 OWON is the registered trademark of the Lilliput Company. Xiamen Lilliput Technology Co.,Ltd.: the 5th floor, B Area, Chuangxin Mansion, Software Park,ZhenZhuWan, Huandao RD, Xiamen,Fujian,China Fujian Lilliput Optoelectronics Technology Co.,Ltd.:The mansion of optoelectronics hengsan road,...
  • Page 3 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope General Warranty The Lilliput warrants that the product will be free from defects in materials and workmanship for a period of three years from the date of purchase of the product by the original purchaser from the Lilliput company.

  • Page 4: Table Of Contents

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Table of Contents 1.General Safety Requirements................... 3 2.Safety Terms and Symbols....................4 3.General Characteristics of the PDS Series Oscilloscope ..........6 4.Junior User Guidebook ....................7 Introduction to the Front Panel and the User's Interface of the PDS series Oscilloscope..8 Front panel ...............................
  • Page 5 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 6.Demonstration ........................ 68 Example 1: Measurement of Simple Signals................68 Example 2: Gain of the Amplifier in the Metering Circuit ........... 69 Example 3: Capture the Single Signal ..................70 Example 4: Analyze the Details of a Signal................

  • Page 6: General Safety Requirements

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 1.General Safety Requirements Before any operations, please read the following safety precautions to avoid any possible bodily injury and prevent this product or any other products connected from damage. In order to avoid any contingent danger, this product is only used within the range specified.

  • Page 7: Safety Terms And Symbols

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 2.Safety Terms and Symbols Terms in this manual. The following terms may appear in this manual: Warning. A warning statement indicates the conditions and actions which may endanger the life safety.
  • Page 8 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope To avoid body damage and prevent product and connected equipment dam. This product can only be used in the specified applications. Carefully read the following safety information before using the test tool.

  • Page 9: General Characteristics Of The Pds Series Oscilloscope

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 3.General Characteristics of the PDS Series Oscilloscope Digital Storage Oscilloscope Model Bandwidth Sample Rate PDS8102T 100MHz 1GS/s half channel*, 500MS/s each channel PDS8202T 200MHz 2GS/s half channel*, 1G S/s each channel Dual channel, 2.5M points on each channel for the Record length;...

  • Page 10: Junior User Guidebook

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 4.Junior User Guidebook This chapter deals with the following topics mainly: Digital Storage Oscilloscope Introduction to the front panel and the user’s interface of the PDS series oscilloscope How to implement the general inspection...

  • Page 11: Introduction To The Front Panel And The User's Interface Of The Pds Series Oscilloscope

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Introduction to the Front Panel and the User's Interface of the PDS series Oscilloscope When you get a new-type oscilloscope, you should get acquainted with its front panel at first and the PDS series mixed digital storage oscilloscope is no exception. This chapter...

  • Page 12: Contrlo(Key And Knob) Area

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 8、 Power and charging indication: Green light indicate AC supply and battery full charged; yellow light indicate under charging. Contrlo(key and knob) area Fig. 4-2 Keys Overview 1、1、Menu option setting: F1~F5 2、Switch...

  • Page 13: User Interface Introduction

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope User interface introduction Fig. 4-3 Illustrative Drawing of Display Interfaces 1. The Trigger State indicates the following information: Auto: The oscilloscope is under the Automatic mode and is collecting the waveform under the non-trigger state.
  • Page 14 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 6. It indicates the current function menu. 7. It indicates the operation options for the current function menu, which changes with the function menus. 8. The purple pointer shows the trigger level position.

  • Page 15: How To Implement The General Inspection

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 22. The positions of two purple dotted line cursors measurements. 23. The reading shows the frequence of the two channels. It is a 6 digits cymometer.Its measurement range of frequency is 2Hz to full bandwidth. when the triggering mode is edge triggering,it is a one channel cymometer and it can only measure the frequency of the tiggering channel.

  • Page 16: How To Implement The Probe Compensation

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 10X, Set the Switch in the Oscilloscope Probe as 10X and Connect the Oscilloscope with CH1 Channel. Align the slot in the probe with the plug in the CH1 connector BNC, and then tighten the probe with rotating it to the right side.

  • Page 17: How To Set The Probe Attenuation Coefficient

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope and connect the reference wire clamp with the ground wire connector of the probe connector, and then press the button “7(AUTOSET)”. 2. Check the displayed wave forms and regulate the probe till a correct compensation is achieved (see Fig.4-5 and Fig.4-6).

  • Page 18: How To Use The Probe Safely

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.4-7 Attenuation Switch Note: When the attenuation switch is set to 1X, the probe will limit the bandwidth of the oscilloscope in 5MHz. If it is needed to use the whole bandwidth of the oscilloscope, the switch must be set to 10X.

  • Page 19: Introduction To The Vertical System

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Introduction to the Vertical System Shown as Fig.4-9, there are a series of buttons and knobs in VERTICAL CONTROLS. The following practices will gradually direct you to be familiar with the using of the vertical setting.

  • Page 20: Introduction To The Horizontal System

    “Horizontal Time Base” display in the status bar changes accordingly. The horizontal scanning speed steps from 2 ns up to 100s in the sequence of 1-2-5 -----PDS8102T; 1 ns up to 100s in the sequence of 1-2-5 -----PDS8202T. 2. Use the “HORIZONTAL POSITION” knob to adjust the horizontal position of the signal in the waveform window.

  • Page 21: Introduction To The Trigger System

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Introduction to the Trigger System Shown as Fig.4-11, there are a knob and four buttons in the “TRIGGER CONTROLS”. The following practices will direct you to be familiar with the setting of the trigger system gradually.

  • Page 22: Advanced User Guidebook

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 5.Advanced User Guidebook Up till now, you have already been familiar with the initial operations of the functions of the function areas, buttons and knobs in the front panel of the PDS series oscilloscope.

  • Page 23: How To Set The Vertical System

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope How to Set the Vertical System The VERTICAL CONTROLS includes three menu buttons such as CH1 MENU, CH2 MENU and MATH MENU, and four knobs such as VERTICA POSITION, VOLTS/DIV (one group for each of the two channels).
  • Page 24 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope The description of the Channel Menu is shown as the following list: Function Menu Setting Description Block the DC component in the input signal. Unblock the AC and DC components in the input Coupling signal.
  • Page 25 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-2 AC Coupling Oscillogram Fig. 5-3 DC Coupling Oscillogram Setting the“Band Limit” Taking the Channel 1 for example, the operation steps are shown as below: (1). Press the CH1 MENU button and call out the CH1 SETUP menu.
  • Page 26 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Setting the Channel “ON/OFF” Taking the Channel 1 for example, the operation steps are shown as below: (1). Press the CH1 MENU button and call out the CH1 SETUP menu.
  • Page 27 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-5 Regulation of the Attenuation Ratio of the Probe A List of the Attenuation Coefficient of Probes and the Corresponding Menu Settings. Attenuation Coefficient of the Probe Corresponding Menu Setting...

  • Page 28: Implementation Of Mathematical Manipulation Function

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-6 Wave Form not inverted Fig. 5-7 Wave Form Inverted Implementation Mathematical Manipulation Function The Mathematical Manipulation function is used to show the results of the additive，multiplication,division and subtraction operations between Channel 1 and...

  • Page 29: Using Fft Function

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope The corresponding FCL (Functional Capabilities List) of the Wave Form Calculation Setting Description CH1-CH2 Subtract the Channel 2 wave form from the Channel 1 wave form. CH2-CH1 Subtract the Channel 1 wave form from the Channel 2 wave form.
  • Page 30 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope The following table describes the FFT menu: Function Menu Setting Instruction Turn on FFT function. Turn off FFT function. Select CH1 as FFT source. Source Select CH2 as FFT source.
  • Page 31 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope ■ The FFT feature provides four windows. Each one is a trade-off between frequency resolution and magnitude accuracy. What you want to measure and your source signal characteristics help you to determine which window to use. Use the following guidelines to select the best window.
  • Page 32 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 1KHz. Fig.5-9. Blackman window Fig.5-10 . Hamming window...
  • Page 33 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-11. Rectangle window Fig..5-12 . Hanning window Quick Tips If desired, use the zoom feature to magnify the FFT waveform. Use the default dBV RMS scale to see a detailed view of multiple frequencies, even if they have very different amplitudes.

  • Page 34: Application Of Vertical Position And Volts/Div Knobs

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope on the source signal. To reduce random noise and aliased components in repetitive or single-shot events, set the oscilloscope acquisition mode to average. Term interpretation Nyquist frequency: The highest frequency that any Real Time Digital Oscilloscope can measure is exactly half of the sampling rate under the condition of no mistakes,which is called Nyquist frequency.

  • Page 35: How To Set The Horizontal System

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-13 Information about Vertical Position How to Set the Horizontal system The HORIZONTAL CONTROLS includes the HORIZONTAL NENU button and such knobs as HORIZONTAL POSITION and SEC/DIV. 1. HORIZONTAL POSITION knob: this knob is used to adjust the horizontal positions of all channels (include those obtained from the mathematical manipulation), the analytic resolution of which changes with the time base.

  • Page 36: Main Time Base

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-14 Time Base Mode Menu The description of the Horizontal Menu is as follows: Function Menu Setting Description The setting of the horizontal main time base is Main Time Base used to display the wave form.
  • Page 37 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-15 Main Time Base Set Window Press the F2 menu selection button and choose Set Window. The screen will show a window area defined by two cursors. In this case, the HORIZONTAL POSITION and SEC/DIV knobs can be used to adjust the horizontal position and size of this window area.

  • Page 38: Window Expansion

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig..5-17 Set Window isable under FFT mode Window Expansion Press the F3 menu selection button and choose Zone Window. As a result, the window area defined by two cursors will be expanded to the full screen size (see Fig.

  • Page 39: How To Set Trigger System

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope How to set trigger system Trigger is to determine when DSO starts to acquire data and waveform display. Once trigger to be set correctly then it will convert the unstable display to meaning waveform.

  • Page 40: Video Trigger

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-19 Edge trigger menu Edge menu list: MENU SETTING INSTRUCTION Select CH1 as the trigger source. Select CH2 as the trigger source. Source Ext-trigger EXT/5 Ext-trigger divide to 5 and extend trigger level range.

  • Page 41: Pulse Width Trigger

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-20 Video trigger menu Video menu list MENU SETTING INSTRUCTION elect CH1 as the trigger source. Select CH2 as the trigger source. Source Ext-trigger EXT/5 Ext-trigger divide to 5 to extend trigger level range...
  • Page 42 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig. 5-21 Pulse Width Trigger menu Pulse Width Trigger menu list MENU SETTING INSTRUCTION Select CH1 as the trigger source. Source Select CH2 as the trigger source. Mode Pulse (+pulse width less than )

  • Page 43: Slope Trigger

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Slope Trigger Slope trigger sets the oscilloscope as the positive/negative slope trigger within the specified time. Fig. 5-22 The Slope Trigger Menu is shown as Fig. 5-22 Slope Trigge menu...

  • Page 44: Alternate Trigger

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Alternate trigger Trigger signal comes from two vertical channels when alternate trigger is on. This mode is used to observe two unrelated signals. You can choose different trigger modes for different channels.The options are as follows: edge, video, pulse or slope.
  • Page 45 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Alternate trigger(Trigger Mode:video) Alternate trigger(Trigger Type:video) Me Fig.5-24 nu is shown as Fig.5-24 Alternate trigger(Trigger Type:video) Menu Alternate trigger(Trigger Type: video) list: Menu MENU SETTING INSTRUCTION elect CH1 as the trigger source.
  • Page 46 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Alternate trigger(Trigger Mode: Pulse) Alternate trigger(Trigger Type: Pulse) Fig.5-25 Menu is shown as Fig.5-25 Alternate trigger(Trigger Type: Pulse) Menu Alternate trigger(Trigger Type: Pulse) menu list MENU SETTING INSTRUCTION Select CH1 as the trigger source.
  • Page 47 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Alternate trigger(Trigger Mode: Slope ) Alternate trigger(Trigger Type: Slope )Menu is shown as Fig.5-26. Alternate trigger(Trigger Type: Slope Fig.5-26 )Menu Alternate trigger(Trigger Type: ) menu list: Slope MENU SETTING INSTRUCTION elect CH1 as the trigger source.
  • Page 48 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Term interpretation 1. Source: Trigger can occur from several sources: Input channels (CH1, CH2), AC Line, Ext, Ext/5. Input :It is the most commonly used trigger source. The channel will work when selected as a trigger source whatever displayed or not.

  • Page 49: How To Operate The Function Menu

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope How to Operate the Function Menu The function menu control zone includes 7 function menu buttons and 3 immediate-execution buttons: SAVE/RCL, MEASURE, ACQUIRE, UTILITY, CURSOR, DISPLAY, AUTOSCALE,AUTOSET, RUN/STOP and U-DISK COPY.
  • Page 50 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-28 Peak Detect mode, under which the burrs on the falling edge of the square wave, can be detected and the noise is heavy. Fig.5-29 Common ACQU Mode display, in which no burr can be detected.

  • Page 51: How To Set The Display System

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-30 The displayed wave form after the noise is removed under the Average Mode, in which the average number of 16 is set. How to Set the Display System Push down the DISPLAY button and the menu displayed in the screen is shown as Fig.5-31.
  • Page 52 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Function Menu Setting Description Vectors The space between the adjacent sampling points in the display is filled with the vector form. Type Dots Only the sampling points are displayed. 1sec...
  • Page 53 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-33 Display in Dots form Persist When the Persist function is used, the persistence display effect of the picture tube oscilloscope can be simulated: the reserved original data is displayed in fade color and the new data is in bright color.
  • Page 54 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope XY Format This format is only applicable to Channel 1 and Channel 2. After the XY display format is selected, Channel 1 is displayed in the horizontal axis and Channel 2 in the vertical axis;...
  • Page 55 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-36 Fig.5-36 FFT mode XY Format Disable...

  • Page 56: How To Save And Recall A Wave Form

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope How to Save and Recall a Wave Form Press the SAVE/RCL button, you can save and call out the waveforms in the instrument. The menu displayed in the screen is shown as Fig.5-37.
  • Page 57 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 4. Press the F4 menu selection button and choose ON for CH A. The stored wave form A will be displayed in the screen. The voltage level and time base level will also be shown at the upper left corner of the display area at the same time (see Fig.5-38).

  • Page 58: How To Implement The Auxiliary System Function Setting

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope How to Implement the Auxiliary System Function Setting Press the UNTILITY button and the menu is displayed in the screen as Fig.5-40. Fig.5-40 Function Menu The description of the Auxiliary Function Menu is shown as the following table.
  • Page 59 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-41 SYS STAT Menu The “SYS STAT” menu is described as the following table: Function Menu Setting Description Horizontal Show the horizontal parameter of the channel. Vertical Show the vertical parameter of the channel.

  • Page 60: How To Implement The Automatic Measurement

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Horizontal System State Fig.5-42 How to Implement the Automatic Measurement With the Measure button pressed down, an automatic measurement can be implemented. There are 20 types of measurements and 4 measurement results can be displayed simultaneously.
  • Page 61 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope +Duty: +Duty Cycle, defined as +Width/Period. -Duty: -Duty Cycle, defined as -Width/Period. Press the F1 menu selection button to choose Source or Type menu. You can choose the channel to be measured from the Source menu and choose the measurement Type (Freq, Period, Mean, PK–PK, and Cyc RMS).

  • Page 62: How To Implement The Cursor Measurement

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 9. Press the F4 menu selection button and choose Mean. 10. Press the F5 menu selection button and choose Cyc RMS. The measured value will be displayed in the reading window automatically (see Fig.5-44).
  • Page 63 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-45 CURS MEAS Menu The description of the cursor measurement menu is shown as the following table: Function Menu Setting Description Switch off the cursor measurement. Voltage Display the voltage measurement cursor and Type menu.
  • Page 64 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope indicating CURSOR1 and CURSOR2. 3. Press the F2 menu selection button and choose CH1 for Source. 4. Adjust the positions of CURSOR1 and CURSOR2 according to the measured waveform, with the absolute value of the voltage amplitude difference between Cursor 1 and Cursor 2 displayed in the increment window.
  • Page 65 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.5-47 Wave Form of Cursor Measurement the Cursor Measurement for FFT model: Press the CURSOR button to display the cursor measurement function menu (CURS MEAS) in the screen, which includes Vamp Measurement and Freq Measurement at the mode of FFT, shown as Fig.5-48.
  • Page 66 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Function Menu Setting Description Switch off the cursor measurement. Vamp Display the Vamp measurement cursor and Type menu. Freq Display the Freq measurement cursor and menu. Source MATH FFT Display the channel for the cursor measure.

  • Page 67: How To Use Autoscale

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Carry out the following operation steps for the Freq cursor measurement : 1. Press CURSOR and recall the CURS MEAS menu. Press F1 and choose Freq for Type, with two purple dotted lines displayed along the vertical direction of the screen indicating the corrersponding Cursor 1 and Cursor 2 3.
  • Page 68 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Only show one or two periods. Wave Show Multi-period waveforms. If you want to measure the two-channel signal, you can do as the follows: 1. Press Autoscale, the function menu will appear on the right of the screen.

  • Page 69: How To Use Executive Buttons

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 6. Turn off the submenu at the Autoscale menu, the Autoscale is off and turn on the submenu still enters into the function. 7. When video triggering, the horizontal time scale is 50us. If one channel is showing edge signal, the other channel is showing video one, the time scale refers to 50us as video one as standard.
  • Page 70 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope corresponding name will be WAVE1.BIN、 WAVE2.BIN、 WAVE3.BIN……or WAVE1.BMP、 WAVE2.BMP、WAVE3.BMP……. Then you can open the files in computer by connecting USB disk to computer. Noted: During the U disk saving procedure, some notes such as “Waveform saving” 、...

  • Page 71: Demonstration

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 6.Demonstration Example 1: Measurement of Simple Signals Observe an unknown signal in the circuit, and display and measure rapidly the frequency and peak-to-peak value of the signal. Carry out the following operation steps for the rapid display of this signal: 1.

  • Page 72: Example 2: Gain Of The Amplifier In The Metering Circuit

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.6-1 Waveform of Automation Measurement Example 2: Gain of the Amplifier in the Metering Circuit Set the probe menu attenuation coefficient as 10X and that of the switch in the probe as 10X.

  • Page 73: Example 3: Capture The Single Signal

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 11. Calculate the amplifier gain with the following formulas. Gain = Output Signal / Input signal Gain (db) = 20×log (gain) Fig.6-2 Wave Form of Gain Measurement Example 3: Capture the Single Signal The digital storage oscilloscope takes the lead in providing the convenience capturing of such non-periodic signals as pulse and burr, etc.
  • Page 74 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 6. Press the F1 menu selection button and choose Single as the type. 7. Press the F3 menu selection button and choose Edge as the mode. 8. Press the F4 menu selection button and choose Rising as the slope.

  • Page 75: Example 4: Analyze The Details Of A Signal

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Example 4: Analyze the Details of a Signal Observe the Signal Containing Noises If the signal is interfered by the noise, the noise may cause a failure in the circuit. For...

  • Page 76: Example 5: Application Of X-Y Function

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Fig.6-5 Wave Form of the Noise-Removed Signal Example 5: Application of X-Y Function Examine the Phase Difference between Signals of two Channels Example: Test the phase change of the signal after it passes through a circuit network.

  • Page 77: Example 6: Video Signal Trigger

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope wave form. 9. With the elliptical oscillogram method adopted, observe and calculate the phase difference (see Fig.6-6). The signal must be centered and kept in the horizontal direction. Fig.6-6 Lissajous Graph Based on the expression sin =A/B or C/D, where, q is the phase difference angle, and the definitions of A, B, C, and D are shown as the graph above.
  • Page 78 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 2. Press the F1 menu selection button and choose Single for Type. 3. Press the F2 menu selection button and choose CH1 for Source. 4. Press the F3 menu selection button and choose Video for type.

  • Page 79: F.a.q

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 7.F.A.Q 1. In the case of that the oscilloscope is still in the black-screen state without any display after the power is switch on, implement the following fault treatment procedure.

  • Page 80: Technical Specifications

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 8. Technical Specifications Unless otherwise specified, the technical specifications applied are applicable to the probe with the attenuation switch setting 10X and the PDS series digital oscilloscope. Only if the oscilloscope fulfill the following two conditions at first, can these specification standards be reached.
  • Page 81 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Interpolation （sin x）/x Record length 2.5M points on each channel 2ns/div～100s/div, step by 1～2～5 ---- PDS8102T Scanning speed（S/div） 1ns/div～100s/div, step by 1～2～5 ---- PDS8202T Sampling rate / relay ±100ppm time accuracy Single ±(1...
  • Page 82 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Vpp, Vmax, Vmin, Vtop, Vbase, Vamp, Vavg, Vrms, Overshoot, Preshoot, Freq, Automatic Period, Rise Time,Fall Time, DelayA→B , DelayA→B , +Width, -Width, +Duty, -Duty Waveform Math ＋, －, *, / ,FFT...
  • Page 83 User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Line number 1-525 (NTSC) and 1-625 (PAL/SECAM) range Positive pulse：＞、＜、＝ Trigger condition Slope Trigger negative pulse：＞、＜、＝ Time setting 24ns～10s Trigger on CH1 Edge, Pulse, Video, Slope Alternate Trigger Trigger on CH2...

  • Page 84: General Technical Specifications

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope General Technical Specifications Display Display Type 8” Colored LCD (Liquid Crystal Display) Display Resolution 640 (Horizontal) × 480 (Vertical) Pixels Display Colors 65536 colors, TFT screen Output of the Probe Compensator...

  • Page 85: Appendix

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope 9. Appendix Appendix A: Enclosure Standard Accessories: Passive probe: 2, 1.2 m, 1:1 (10:1) CD: x 1 (PC link application software) RS232 data line or USB data line Power line: one, up to the standards of the country in which it is used.

  • Page 86: Appendix C: Battery Using Guide

    User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope Appendix C: Battery Using Guide Charging the oscilloscope The lithium battery maybe not be charged when delivery. Please charge the battery for 12 hours to make sure enough power to supply (the oscilloscope should be turned on during charging) to oscilloscope.

This manual is also suitable for:

Pds8202t

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