Owon MSO Series Manual do Utilizador

MSO Series Portable Mixed Signal Digital Storage Oscilloscope User Manual MSO7062TD MSO7102TD MSO8102T MSO8202T WWW.OWON.CO

5 4. Junior User Guidebook This chapter deals with the following topics mainly: Digital Storage Oscilloscope  Introduction to the front pane

95 Fig.6-2 Wave Form of Gain Measurement Example 3: Capture the Single Signal The digital storage oscilloscope takes the lead in providing

96 the signal in conformity with the trigger conditions. If a signal reaches to the set trigger level, one sampling will be made and then displaye

97 Fig.6-4 Signal with Noises Reduce the effect of noises from your signal When focusing on signal itself, the important thing is to reduc

98 Example 5: Examine the Phase shift between two related signals X-Y mode is a very useful when examining the Phase shift of two related signa

99 Example 6: Video Signal Trigger Observe the video circuit of a television, apply the video trigger and obtain the stable video output signal

100 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, impleme

101 8. Technical Specifications Unless otherwise specified, the technical specifications applied are applicable to the probe with the attenuatio

102 Horizontal System Sampling rate range  1S/s~1GS/s half channel*, 1S/s~500MS/s each channel ---- MSO7062TD, 7102TD  1S/s~2GS/s half channel

103 Rise time  ≤5.8 ns (at input, Typical) ----MSO7062TD  ≤3.5 ns (at input, Typical) ----MSO7102TD, 8102T  ≤1.75 ns (at input, Typical) ---

104 displacement Trigger Holdoff range 100ns~10s 50% level setting(typical) Input signal frequency ≥50Hz Edge trigger slope Rising、Falling Sensiti

6 4.1 Introduction to the Front Panel and the User's Interface When you get a new-type oscilloscope, you should get acquainted with its front

105 Data System Binary system, Decimal system, Hex Digital Filter 0/1/2 optional Setting storage Support USB storage Support General Technica

106 9. Appendix Appendix A: Enclosure Standard Accessories:  Passive probe: 2, 1.2 m, 1:1 (10:1)  OL-16 LA measurement module  CD: x

107 Appendix C: Battery Using Guide Charging the oscilloscope The lithium battery maybe not be charged when delivery. Please charge the batte

7 Control(key and knob) area Fig. 4-2 Keys Overview 1、Menu option setting: F1~F5 2、Switch Switch includes two keys and one knob. Press "

8 idle. "CH1 Vertical", "CH2 Vertical" to adjust the M1, M2 position in Cursor menu when cursor display is on "CH1 Volts/

9 4.2 Digital Storage Oscilloscope User interface introduction Fig. 4-3 Illustrative Drawing of Display Interfaces 1. The Trigger State indicate

10 5. This reading shows the time deviation between the horizontal trigger position and the window center line, which is regarded as 0 in the win

11 waveform of the CH1 channel. If the pointer is not displayed, it shows that the channel is not opened. 22. The positions of two purple dotte

12 10X, 2. Set the Switch in the Oscilloscope Probe as 10X and Connect the Oscilloscope with CH1 Channel. Align the slot in the probe with th

13 Fig. 4-5 Displayed Wave Forms of the Probe Compensation 3. Repeat the steps mentioned if necessary. Fig. 4-6 Adjust Probe How to Set

14 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 wh

Nov. 2014 edition Ver1.3.7 Copy Right in this Manual © Lilliput Company. All rights Reserved. The Lilliput's products

15 Fig. 4-9 Vertical Control Zone 1. Use the button "VERTICAL POSITION" knob to show the signal in the center of the waveform win

16 Introduction to the Horizontal System Shown as Fig.4-10, there are a button and two knobs in the "HORIZONTAL CONTROLS". The following

17 Fig.4-11 Trigger Control Zone 1. Press the "TRIG MENU" button and call out the trigger menu. With the operations of the 5 menu s

18 4.3 Logic Analyzer LA input connection Insert the plug of OL-16 LA module 50P into the LA signal input on front panel and fix two screw. Then 1

19 detected and wait for sample finished. "STOP" for sampling finished。 12、Value indicate current time base。 13、Info windows: different

20 Display systems We need only three channels as what we measure is 3 signals. And other channel and bus can be off. In this way the display reso

21 Fig.4-14 Fig. 4-15 Trigger system LA is same as DSO and need to make trigger to synchronize data. The trigger system mainly to set trigger so

22 Fig. 4-16 Threshold voltage system Threshold voltage system is to set high/low of the trigger voltage. The system already fixed the setting fo

23 Sampling system The waveform accuracy reverts from sample data depend on sample rate for measured signals. The waveform reverted in LA is refer

24 Fig. 4-19

User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope General Warranty Lilliput warrants that the product will be free from defects

25 5. Advanced User Guidebook Up till now, you have already been familiar with the initial operations of the functions of the function areas, b

26  How to set Utility It is recommended that you read this chapter carefully to get acquainted the various measurement functions and other oper

27 from input signal. See Fig.5-2.  Press F1 again to set "DC" mode, both AC and DC components get passed. See Fig.5-3. The wave forms

28 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.

29 Fig. 5-5 Regulation of the Attenuation Ratio of the Probe A List of the Attenuation Coefficient of Probes and the Corresponding Menu Setting

30 Implementation of Mathematical Manipulation Function The Mathematical Manipulation function is used to show the results of the additive，m

31 Function Menu Setting Instruction FFT ON OFF Turn on FFT function. Turn off FFT function. Source CH1 CH2 DO FFT on Channel l DO FFT on Chan

32 to select the best window. Type Description Window Rectangle This is the best type of window for resolving frequencies that are very close to t

33 Fig.5-9. Blackman window Fig.5-10 Hamming window Fig.5-11. Rectangle window

34 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

i Table of Contents 1. General Safety Requirements ... 1 2. S

35 Application of VERTICAL POSITION and VOLTS/DIV Knobs 1. The .VERTIVAL POSITION knob is used to adjust the vertical positions of the wave for

36 Fig. 5-14 Time Mode Main Time Base Press the F1 menu selection button and choose the Main Time Base. In this case, the HORIZONTAL POSITION

37 Fig. 5-16 Window Setting Fig..5-17 Set Window disable under FFT mode Zone Window Press the F3 menu selection button and choose Zone Wi

38 Fig. 5-18 Zone Window How to set trigger system When the oscilloscope begins to collect the data and display the wave form depends on a trig

39 The Single Trigger and Alternate Trigger menus are described respectively as follows: Single trigger Single trigger has four modes: edge trigge

40 Coupling AC DC HF LF Block the direct current component. Unblock all components. Block the high-frequency signal and only unblock the low-

41 Pulse Width Trigger Pulse trigger occurs according to the width of pulse. The abnormal signals can be detected through setting up the pulse w

42 Slope Trigger Slope trigger sets the oscilloscope as the positive/negative slope trigger within the specified time. The Slope Trigger Menu is

43 mode is used to observe two unrelated signals. You can choose different trigger modes for different channels. The options are as follows: ed

44 Fig.5-24 Alternate trigger(Trigger Type: video) Menu Alternate trigger(Trigger Type: video) Menu list: MENU SETTING INSTRUCTION Source CH1

ii How to Implement the Automatic Measurement ... 55 How to Implemen

45 Alternate trigger(Trigger Type: Pulse) menu list MENU SETTING INSTRUCTION Source CH1 CH2 Channel 1 as the trigger source. Channel 2 as the tr

46 Condition Rising Edge and less than. Rising Edge and equal to . Falling Edge and more than Negative pulse and less than Negative pulse and

47  Normal: The Normal mode allows the oscilloscope to acquire a waveform only when it is triggered. If no trigger occurs, the oscilloscope keep

48 waveform. You can see the "burrs" on the falling edge of signal is detected with noise when it is turned on. Fig.5-28 Peak Detect mo

49 How to Set the Display System Push down the DISPLAY button and the menu displayed in the screen is shown as Fig.5-31. Fig.5-31 Display Set

50 Fig.5-33 Display in Dots form Persist When the Persist function is used, the persistence display effect of the picture tube oscilloscope can

51  The Vertical VOLTS/DIV and the Vertical POSITION knobs of Channel 1are used to set the horizontal scale and position.  The Vertical VOL

52 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

53 Fig.5-38 Wave Saving Fig.5-39 FFT wave saving

54 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-

1 1. General Safety Requirements Before any operations, please read the following safety precautions to avoid any possible bodily injury and pre

55 Fig.5-41 SYS STAT Menu After entering into the SYS STAT menu, choose the corresponding function, with the corresponding parameters shown in

56 Overshoot, Preshoot, RiseTime, Fall Time, +Width, -Width, +Duty, -Duty, DelayA B and DelayA B . To use Measure, simply Press Measure button

57 Average The arithmetic mean over the entire waveform. Vrms The true Root Mean Square voltage over the entire waveform. Rise Time Time that the

58 Fig.5-44) Fig.5-44 Automatic Measurement How to Implement the Cursor Measurement Press the CURSOR button to display the cursor measurement

59 Delta Absolution value of the difference between two cursors. Cursor 1 Reading of Cursor 1. Time: read time from start position-the horizon

60 Fig.5-47 Wave Form of Cursor Measurement The Cursor Measurement for FFT model: Press the CURSOR button to display the cursor measurement fun

61 When carrying out the cursor measurement, the position of Cursor 1 can be adjusted with the CURSOR1 (VERTICAL POSITION) knob of Channel 1, and

62 Fig.5-50 wave of Freq cursor measurement How to use Autoscale The function is applied to follow-up signals automatically even if the signals c

63 Fig.5-51: Multi cycles mode single cycle mode Note: Things you should be ware when turning on Autoscale. 1. The symbol is

64 Horizontal Sale Adjust to the proper division Trigger Type Current Trigger Source Show the minimum number of channels. Trigger Coupling Cur

2 2. Safety Terms and Symbols Safety Terms Terms in this manual. The following terms may appear in this manual: Warning: Warning indicates

65 Figure: Disk Management of computer 4. Right click 1 or 2 red mark area, choose Format. And system will pop up a warning message, click Yes.

66 6. Formatting process. Figure: Formatting the USB disk 7. Check whether the USB disk is FAT32 with allocation unit size 4096 after formattin

67 Figure: Reload Disk 4. Right click 1 or 2 red mark area, choose Format. Figure: Choose format 5. Set File System FAT32, Cluster size 4096.

68 Figure: Apply setting 7. Formatting process Figure: Format process 8. Format the USB disk successfully Figure: Format successfully

69 5.2 Logic analyzer How to set sampling system Sampling system is to set sample rate, storage depth and filter. Different sampling setting will

70 Listing of corresponding continuance time to different sample rate and storage depth: Sample rate Storage depth Continuance time Sample rate St

71 3. Press "F2" till storage depth display as "Deep Memory". 4. Press "F3" till digital filter display as "Non

72 Function Settings Instructions Signal choice CH00～CH0F CH00-CH0F can be set as trigger resource Slope Rising Falling Either Trigger on the risi

73 Fig.5-56：Bus trigger menu Bus trigger menu as below: Function Setting Instruction Source BUS0～BUS3 BUS0 to BUS3 can be set as trigger source C

74 Fig.5-57：Bus trigger 3. Pattern trigger: Set channel as signal source and make high/low voltage for channel as trigg

3 Warning: The channels should adopt common basis during measuring. To prevent short circuits, the 2 probe ground must not be connected to 2 di

75 CH00～CH0F Don't Care Low High No trigger occurs. Trigger occur when signal on the low level Trigger occurs when signal on the high level.

76 Fig.5-60：Sequential queue trigger Sequential queue trigger function as below： Function S

77 Then sequential queue trigger setting finished (refer to Fig.5-61) and data ready for acquisition. Fig.5-61：Sequential queue trig

78 （DEC） Add Add the code type to the queue Delete Delete the code type from the queue Setting operation are same as sequential trigger setting.

79 Duration 10ns～50s The duration width can be set from 10ns (1-2-5) to 10.00us (1-2-5) according to the sampling rate from high to low. Qualif

80 measurement. For example, if measure signal is LVCMOS1.8V and set threshold as "CMOS/（2.5V）" then all the measurement data will becom

81 Threshold voltage setting finished (refer to Fig.5-67). Fig.5-67：Threshold custom setting How to set display system Dis

82 display ON OFF BUS or Channel on Bus or Channel off contrast Increase Increase panel display contrast contrast Decrease Decrease panel disp

83 Fig.5-70：Bus menu BUS setting menu as below: Function Setting Instruction BUS BUS0～BUS3 Choose BUS for operating Channel CH0F～CH00 1X111111 1

84 Fig.5-71：Bus setting How to measure Measurement can take auto measure for values of 4 BUS synchronously. Press "me

4 3. General Characteristics Digital Storage Oscilloscope  Model Bandwidth Sample Rate MSO7062TD 60MH

85 display setting, threshold setting and trigger setting. And it is possible to save 10 groups of settings. Waveform storage and setting storage

86 Fig.5-74：Waveform saving How to use USB flash disk to storage Use USB flash disk is to storage acquired data. Insert U disk

87 Fig.5-75：Search trigger position 2. Search specified value in BUS Searching BUS menu as below: Function Setting Instruction BUS BUS0～BUS3 Choo

88 Fig.5-76.：Search Bus 3. Searching target is pattern: pattern refers to the complex of different channel according to hig

89 Fig.5-77.：Search Code type How to review setting info You can choose system information display to be "On" or &quo

90 Fig.5-79：Cursor measurement menu Cursor measurement time menu as below: Function Setting Instruction Increment Time Frequ

91 Fig.5-80：Cursor time measurement Cursor measure position menu as below: Function Display Instruction M1-M2 Position The

92 Fig.5-81：Cursor position measurement How to set Utility Utility function includes recall factory, Language, Carry. Utilit

93 6. Demonstration Notice: The following is to take MSO7102T model as an example. Example 1: Measurement of Simple Signals The purpose of thi

94 Example 2: Working out the Gain of the Amplifier in the Metering Circuit The purpose of this example is to work out the Gain of an Amplifier in