Owon SDS-E Series Скачать руководство пользователя страница 36

Страница: 36 / 106

5.Advanced User Guidebook

Figure 5-11

Blackman window

Figure 5-12 Hanning window

Notes for using FFT



Use Zoom function to magnify the FFT waveform if necessary.



Use the default

scale for details of multiple frequencies, even if they have very

different amplitudes. Use the

Vrms

scale to compare frequencies.



DC component or offset can cause incorrect magnitude values of FFT waveform. To
minimize the DC component, choose AC Coupling on the source signal.



To reduce random noise and aliased components in repetitive or single-shot events, set
the oscilloscope acquisition mode to average.

Содержание SDS-E Series

Страница 1: ...SDS E Series Smart Digital Storage Oscilloscopes User Manual Note V is for VGA port optional WWW OWON COM CN ...

Страница 2: ...at in the materials published originally The information in this manual was correct at the time of printing However Lilliput will continue to improve products and reserves the rights to change specification at any time without notice is the registered trademark of the Lilliput Company Fujian Lilliput Optoelectronics Technology Co Ltd No 19 Heming Road Lantian Industrial Zone Zhangzhou 363005 P R C...

Страница 3: ... This warranty shall not apply to any defect failure or damage caused by improper use or improper or inadequate maintenance and care Lilliput shall not be obligated to furnish service under this warranty a to repair damage resulting from attempts by personnel other than Lilliput representatives to install repair or service the product b to repair damage resulting from improper use or connection to...

Страница 4: ... to Use the Probe Safely 15 How to Implement Self calibration 15 Introduction to the Vertical System 16 Introduction to the Horizontal System 17 Introduction to the Trigger System 17 5 Advanced User Guidebook 19 How to Set the Vertical System 20 Use Mathematical Manipulation Function 26 Using FFT function 28 Use VERTICAL POSITION and VOLTS DIV Knobs 32 How to Set the Horizontal System 33 How to Se...

Страница 5: ...2 Connect through a router 83 Using COM Port 85 7 Demonstration 86 Example 1 Measurement a Simple Signal 86 Example 2 Gain of a Amplifier in a Metering Circuit 87 Example 3 Capturing a Single Signal 88 Example 4 Analyze the Details of a Signal 90 Example 5 Application of X Y Function 91 Example 6 Video Signal Trigger 93 8 Troubleshooting 94 9 Technical Specifications 95 General Technical Specifica...

Страница 6: ... connection with its input or output terminal When powered by AC power it is not allowed to measure AC power source directly because the testing ground and power cord ground conductor are connected together otherwise it will cause short circuit To avoid electric shock there must be a ground wire connect between ground and the ground port on the back of product panel Check all Terminal Ratings To a...

Страница 7: ... in damage to this product or other property Terms on the product The following terms may appear on this product Danger It indicates an injury or hazard may immediately happen Warning It indicates an injury or hazard may be accessible potentially Caution It indicates a potential damage to the instrument or other property might occur Safety Symbols Symbols on the product The following symbol may ap...

Страница 8: ...Input Oscilloscope Electrical Outlet Probe Power Cord It is not allowed to measure AC power when the AC powered oscilloscope is connected to the AC powered PC through the ports Warning To avoid fire or electrical shock when the oscilloscope input signal connected is more than 42 V peak 30 Vrms or on circuits of more than 4800VA please take note of below items Only use accessory insulated voltage p...

Страница 9: ...ample rate 500 MS s 1 GS s 1 M record length 10 M optional 10 K for SDS5032E V SDS5052E V 8 inch high def TFT display Ultra thin body Pass Fail function Waveform record and replay function Add Remove measure function and user defined measurement menu VGA optional USB LAN interface ...

Страница 10: ...ction to the user interface How to implement the general inspection How to implement the function inspection How to make a probe compensation How to set the probe attenuation coefficient How to use the probe safely How to implement an auto calibration Introduction to the vertical system Introduction to the horizontal system Introduction to the trigger system ...

Страница 11: ...ompleting some basic operations in which the knobs and function pushbuttons are included The knobs have the functions similar to other oscilloscopes The 5 buttons F1 F5 in the column on the right side of the display screen or in the row under the display screen H1 H5 are menu selection buttons through which you can set the different options for the current menu The other pushbuttons are function b...

Страница 12: ...k 2 USB Device port It is used to transfer data when external USB equipment connects to the oscilloscope regarded as slave device For example to use this port when connect PC to the oscilloscope by USB 3 COM VGA port Optional To connect the oscilloscope with external equipment as serial port or to connect the oscilloscope with a monitor or a projector as VGA output 4 Trigger Out Pass Fail Out MCX ...

Страница 13: ...4 Junior User Guidebook 8 Rear Panel 2 1 5 5 3 4 Figure 4 3 Rear Panel 1 Handle 2 Air vents 3 AC power input jack 4 Fuse 5 Foot stool which can adjust the tilt angle of the oscilloscope ...

Страница 14: ...bs CH1 MENU and CH2 MENU correspond to setting menu in CH1 and CH2 Math key refer to math menu the math menu consists of six kinds of operations including CH1 CH2 CH2 CH1 CH1 CH2 CH1 CH2 CH1 CH2 and FFT Two VERTICAL POSITION knob control the vertical position of CH1 CH2 and two VOLTS DIV knob control voltage scale of CH1 CH2 7 Horizontal control area with 1 key and 2 knobs HORIZONTAL POSITION knob...

Страница 15: ...continuously Stop Data acquisition stopped 3 The purple T pointer indicates the horizontal position for the trigger 4 The pointer indicates the trigger position in the internal memory 5 The two yellow dotted lines indicate the size of the viewing expanded window 6 It shows present triggering value and displays the site of present window in internal memory 7 It shows setting time see Config on P63 ...

Страница 16: ...e waveform s flat base Va the amplitude value Os the overshoot value Ps the Preshoot value RT the rise time value FT the fall time value PW the width value NW the Width value D the Duty value D the Duty value PD the Delay A B value ND the Delay A B value TR the Cycle RMS CR the Cursor RMS WP the Duty cycle and RP the Phase 20 The readings indicate the corresponding Voltage Division and the Zero Po...

Страница 17: ...t work normally or fails in the performance test please get in touch with the Lilliput s distributor responsible for this business or the Lilliput s local offices If there is damage to the instrument caused by the transportation please keep the package With the transportation department or the Lilliput s distributor responsible for this business informed about it a repairing or replacement of the ...

Страница 18: ... deviation will result in the measuring error or mistake For adjusting the probe compensation please carry out the following steps 1 Set the attenuation coefficient of the probe in the menu as 10X and that of the switch in the probe as 10X see How to Set the Probe Attenuation Coefficient on P14 and connect the probe with the CH1 channel If a probe hook tip is used ensure that it keeps in close tou...

Страница 19: ... Press the function menu button of the used channels CH1 MENU or CH2 MENU 2 Press H3 button to display the Probe menu press the F1 button to select Attenu In the menu at the left of the screen turn the M knob to select the proper value corresponding to the probe This setting will be valid all the time before it is changed again Caution The default attenuation coefficient of the probe on the instru...

Страница 20: ...tric shock do not touch any metal part of the probe tip when it is connected to the power supply Before making any measurements always connect the probe to the instrument and connect the ground terminal to the earth How to Implement Self calibration The self calibration application can make the oscilloscope reach the optimum condition rapidly to obtain the most accurate measurement value You can c...

Страница 21: ...waveform Measuring Skill If the channel is under the DC coupling mode you can rapidly measure the DC component of the signal through the observation of the difference between the wave form and the signal ground If the channel is under the AC mode the DC component would be filtered out This mode helps you display the AC component of the signal with a higher sensitivity 2 Change the Vertical Setting...

Страница 22: ... base and it can be found that the Horizontal Time Base display in the status bar changes accordingly 2 Use the HORIZONTAL POSITION knob to adjust the horizontal position of the signal in the waveform window The HORIZONTAL POSITION knob is used to control the triggering displacement of the signal or for other special applications If it is applied to triggering the displacement it can be observed t...

Страница 23: ... in the screen will move up and down With the movement of the trigger indicator it can be observed that the trigger level value displayed in the screen changes accordingly PS Turning the TRIG LEVEL knob can change trigger level value and it is also the hotkey to set trigger level back to 0 3 Press the button 50 to set the trigger level as the vertical mid point values of the amplitude of the trigg...

Страница 24: ...on of Chapter 4 Junior User Guidebook This chapter will deal with the following topics mainly How to Set the Vertical System How to Set the Horizontal System How to Set the Trigger System How to Implement the Sampling Setup How to Set the Display System How to Save and Recall Waveform How to Cut and Recall a waveform How to Record Playback Waveforms How to Implement the Auxiliary System Function S...

Страница 25: ...d on the channel To turn waveforms on or off channel math Pressing the CH1 MENU CH2 MENU or Math buttons have the following effect If the waveform is off the waveform is turned on and its menu is displayed If the waveform is on and its menu is not displayed its menu will be displayed If the waveform is on and its menu is displayed the waveform is turned off and its menu goes away CH1 menu CH2 menu...

Страница 26: ... ratio The range is 100 mA V 1 KA V Amps Volts ratio 1 Resistor value Volts Amp ratio is automatically calculated Limit full band 20 M Get full bandwidth Limit the channel bandwidth to 20 MHz to reduce display noise Only SDS7102E V and SDS7122E V have this function 1 To set channel coupling Taking the Channel 1 for example the measured signal is a square wave signal containing the direct current b...

Страница 27: ...ting of the input channel should be set to X1 Take the Channel 1 as an example the attenuation coefficient of the probe is 10 1 the operation steps are shown as follows 1 Press the CH1 MENU button to show the CH1 SETUP menu 2 Press the H3 menu selection the Probe menu will display at the right of the screen Press the F1 button to select Attenu In the menu at the left of the screen turn the M knob ...

Страница 28: ...ng current by probing the voltage drop across a 1Ω resistor the operation steps are shown as follows 1 Press the CH1 MENU button to show CH1 SETUP menu 2 Press the H3 menu selection the Probe menu will display at the right of the screen Press the F2 button to set MeasCurr to YES the A V radio menu will appear below Press the F3 button turn the M knob to set the Amps Volts ratio Amps Volts ratio 1 ...

Страница 29: ...he Channel 1 for example the operation steps are shown as follows 1 Press the CH1 MENU button to show the CH1 SETUP menu 2 Press the H2 menu selection button and select ON for Inverted item The waveform is inverted as it is shown in Figure 5 6 3 Press the H2 menu selection button again and select OFF for Inverted item The waveform goes back to its original one as it is shown in Figure 5 5 ...

Страница 30: ...ve this function When high frequency components of a waveform are not important to its analysis the bandwidth limit control can be used to reject frequencies above 20 MHz Taking the Channel 1 for example the operation steps are shown as below 1 Press the CH1 MENU button to show CH1 SETUP menu 2 Press the H4 button and the Limit menu will display ...

Страница 31: ...tions between Channel 1 and Channel 2 and the FFT operation of Channel 1 or Channel 2 Figure 5 7 Wave math menu The corresponding FCL Functional Capabilities List of the Waveform Calculation Function Menu Setting Description Dual Wfm Math Factor1 CH1 CH2 Select the signal source of the factor1 Sign Select the sign of mathematical manipulation Factor 2 CH1 CH2 Select the signal source of the factor...

Страница 32: ... H1 button and call out the Dual Wfm Math menu The menu will display at the left of the screen 3 Press the F1 menu selection button and choose CH1 for Factor1 4 Press the F2 menu selection button and choose 5 Press the F3 menu selection button and choose CH2 for Factor2 The green calculated waveform M is displayed in the screen 6 Press the F4 menu selection button and choose VERT POS turn the M kn...

Страница 33: ...tion steps are as follows 1 Press the Math button and call out the Math menu 2 Press the H2 button and call out the FFT menu 3 Press the F1 button to choose CH1 as the source 4 Press F2 button the windows item will display at the left of the screen turn the M knob to select Window including Rectangle Hamming Hanning and Blackman 5 Press F3 button to choose the Format including dB Vrms 6 Press F4 b...

Страница 34: ...nts or bursts the signal level before and after the event are nearly equal Equal amplitude sine waves with frequencies those are very close Broadband random noise with a relatively slow varying spectrum Blackman Best solution for magnitude worst for frequency Recommend to use for Single frequency waveforms to find higher order harmonics Hanning Good for magnitude but poorer frequency resolution th...

Страница 35: ...5 Advanced User Guidebook 30 Figure 5 9 Hamming window Figure 5 10 Rectangle window ...

Страница 36: ...details of multiple frequencies even if they have very different amplitudes Use the Vrms scale to compare frequencies DC component or offset can cause incorrect magnitude values of FFT waveform To minimize the DC component choose AC Coupling on the source signal To reduce random noise and aliased components in repetitive or single shot events set the oscilloscope acquisition mode to average ...

Страница 37: ...VOLTS DIV Knobs 1 The VERTIVAL POSITION knob is used to adjust the vertical positions of the waveforms including the captured waveforms and calculated waveforms The analytic resolution of this control knob changes with the vertical division 2 The VOLTS DIV knob is used to regulate the vertical resolution of the wave forms including the captured waveforms and calculated waveforms The sensitivity of...

Страница 38: ...RIZ MENU button with this button pushed down the screen shows the operating menu see Figure 5 14 Figure 5 14 Time Base Mode Menu The description of the Horizontal Menu is as follows Function Menu Description Main Main Time Base The setting of the horizontal main time base is used to display the waveform Set Set Window A window area is defined by two cursors This function is not available at FFT mo...

Страница 39: ... cursors Use the HORIZONTAL POSITION and SEC DIV knobs to adjust the horizontal position and size of this window area In FFT mode Set menu is invalid See Figure 5 16 Figure 5 16 Window Setting Window Expansion Press the H3 menu selection button and choose Zoom As a result the window area defined by two cursors will be expanded to the full screen size see Figure 5 17 ...

Страница 40: ...The knob that set the trigger level press the knob and the level will be cleaned to Zero 50 The instant execute button setting the trigger level to the vertical midpoint between the peaks of the trigger signal Force Force to create a trigger signal and the function is mainly used in Normal and Single mode Trigger Menu The button that activates the trigger control menu Trigger Control The oscillosc...

Страница 41: ... shown as Figure 5 18 Figure 5 18 Edge trigger menu Edge menu list Menu Settings Instruction Single Mode Edge Set vertical channel trigger type as edge trigger Source CH1 CH2 EXT EXT 5 Channel 1 as trigger signal Channel 2 as trigger signal External trigger as trigger signal 1 5 of the external trigger signal as trigger signal Coupling AC DC HF LF Block the direct current component Allow all compo...

Страница 42: ...ternal trigger source for increasing range of level Modu NTSC PAL SECAM Select video modulation Sync Line Field Odd Even Line NO Synchronic trigger in video line Synchronic trigger in video field Synchronic trigger in video odd filed Synchronic trigger in video even field Synchronic trigger in designed video line turn the M knob to set the line number Mode Holdoff Auto Holdoff Reset Acquire wavefo...

Страница 43: ...e M knob to set time interval before another trigger occur Set Holdoff time as 100 ns 4 Pulse Width Trigger Pulse trigger occurs according to the width of pulse The abnormal signals can be detected through setting up the pulse width condition The Pulse Width Trigger Menu is shown as Figure 5 21 Figure 5 21 Pulse Width Trigger menu Pulse Width Trigger menu list MENU SETTING INSTRUCTION Single Mode ...

Страница 44: ...rent trigger modes for different channels The options are as follows edge video pulse or slope 1 Alternate trigger Trigger mode Edge Alternate trigger Trigger Type Edge Menu is shown as Figure 5 22 Figure 5 22 Alternate trigger Trigger Type Edge Menu Alternate trigger Trigger Type Edge Menu list MENU SETTING INSTRUCTION Alternate Mode Edge Set vertical channel trigger type as edge trigger Source C...

Страница 45: ...PAL SECAM Select video modulation Sync Line Field Odd Field Even Field Line NO Synchronic trigger in video line Synchronic trigger in video field Synchronic trigger in video odd filed Synchronic trigger in video even field Synchronic trigger in designed video line turn the M knob to set the line number Mode Holdoff Auto Holdoff Reset Acquire waveform even no trigger occurred 100 ns 10 s adjust the...

Страница 46: ...ger Type Pulse Menu Alternate trigger Trigger Type Pulse menu list MENU SETTING INSTRUCTION Alternate Mode Pulse Set vertical channel trigger type as pulse trigger Source CH1 CH2 Select CH1 as the trigger source Select CH2 as the trigger source Coupling AC DC HF LF Not allow DC portion to pass Allow all portion pass Not allow high frequency of signal pass and only low frequency portion pass Not al...

Страница 47: ...lloscope to acquire a waveform only when it is triggered If no trigger occurs the oscilloscope keeps waiting and the previous waveform if any will remain on the display Single In Single mode after pressing the Run Stop key the oscilloscope waits for trigger While the trigger occurs the oscilloscope acquires one waveform then stop Single In Single mode after pressing the Run Stop key the oscillosco...

Страница 48: ...ure maximal and minimal samples Finding highest and lowest points over adjacent intervals It is used for the detection of the jamming burr and the possibility of reducing the confusion Average 4 16 64 128 It is used to reduce the random and don t care noises with the optional number of averages The description of the Record Length Menu is shown as follows Function Menu Setting Description Length 1...

Страница 49: ...er Guidebook 44 Figure 5 27 Peak Detect mode under which the burrs on the falling edge of the square wave can be detected and the noise is heavy Figure 5 28 Normal ACQU Mode display in which no burr can be detected ...

Страница 50: ...wn you can shift between Function Menu Setting Description Type Dots Vect Only the sampling points are displayed The space between the adjacent sampling points in the display is filled with the vector form Persist Time OFF 1 second 2 seconds 5 seconds Infinity Turn the M knob to set the persistence time Clear Clear the persistence XY Mode ON OFF Turn on the XY display function Turn off the XY disp...

Страница 51: ...he 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 Press the H2 button the Persist menu will display at the right of screen Press the F1 button different persistence time can be chosen OFF 1second 2second 5second and Infinity When the Infinity option is set for Persist time the me...

Страница 52: ...operations of all control knobs are as follows The Vertical VOLTS DIV and the VERTICAL POSITION knobs of Channel 1 are used to set the horizontal scale and position The Vertical VOLTS DIV and the VERTICAL POSITION knobs of Channel 2 are used to set the vertical scale and position continuously The following functions can not work in the XY Format Reference or digital wave form Cursor Time base cont...

Страница 53: ...cy of two channels The trig freq is displayed at the right bottom of the screen To turn the trig freq on or off 1 Press the Display button 2 In the Display menu press the H4 button to toggle between the trig freq display ON or OFF VGA Output VGA port is optional The VGA port could be connected to a computer monitor The image of the oscilloscope can be clearly displayed on the monitor To set the VG...

Страница 54: ...ject address has been used the stored waveform will be shown the address number and relevant information will be displayed at the top left of the screen if the address is empty it will prompt None is saved Save Save the waveform of the source to the selected address Whatever the Type of save menu is set you can save the waveform by just pressing the Copy panel button in any user interface Storage ...

Страница 55: ...e CH1 into the address 1 the operation steps should be followed 1 Saving Press the H1 button the Type menu will display at the left of screen turn the M knob to choose Wave for Type 2 Press the H2 button and press F1 button to select CH1 for Source 3 Press the H3 button and press the F1 turn the M knob to select 1 as object address 4 Press the H5 button and press F1 button to select Internal 5 Pre...

Страница 56: ... at the bottom of the screen 3 Press the H1 button the Type menu will display at the left of screen turn the M knob to choose Image for Type 4 Press the H4 button the input keyboard used to edit the file name will pop up The default name is current system date Turn the M knob to choose the keys press the M knob to input the chosen key The length of file name is up to 25 characters Choose and press...

Страница 57: ... Management menu and information about the USB disk will display on the right side with red mark 1 and 2 Figure 5 38 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 Figure 5 39 Format the USB disk warning 5 Set File System as FAT32 Allocation unit size 4096 Check Perform a quick format to execute a quick format Click O...

Страница 58: ... format Download URL http www partitionwizard com free partition manager html Tip There are many tools for the USB disk formatting on the market just take Minitool Partition Wizard for example here 1 Connect the USB disk to the computer 2 Open the software Minitool Partition Wizard 3 Click Reload Disk on the pull down menu at the top left or press keyboard F5 and information about the USB disk wil...

Страница 59: ...k 4 Right click 1 or 2 red mark area choose Format Figure 5 43 Choose format 5 Set File System FAT32 Cluster size 4096 Click OK Figure 5 44 Format setting 6 Click Apply at the top left of the menu Then click Yes on the pop up warning to begin formatting ...

Страница 60: ...w to Cut and Recall a waveform To cut waveform between two time cursors generate a file with the suffix ota and save it to external memory device To recall the waveform is to use AG1022F or AG2052F manufactured by OWON to read ota and recall the waveform being cut from oscilloscope To cut waveform 1 Connect U disk to the oscilloscope 2 Press Save to call out the save menu ...

Страница 61: ... up The default name is the current system date Turn M knob to choose the keys and press M knob to input the chosen keys Choose and press Enter key of the keyboard to end the input and store the file with the current name to U disk Figure 5 48 Cut Wave To recall waveform 1 Enter the operation menu Press Editable Wform SelectWform Enter the following interface Figure 5 49 Choose storage device 2 Se...

Страница 62: ...n the wave cut from oscilloscope contains data number more than 8192 AG1022 will compress data On the contrary if the data number is less than 8192 AG1022F will use linear interpolation 3 The max data number of AG2052F ARB is 1000000 When the wave cut from oscilloscope contains data number more than 1000000 AG2052F will compress data On the contrary if the data number is less than 1000000 AG2052F ...

Страница 63: ...orage Close wave record function Set record menu Set playback menu Set storage menu Record mode FrameSet End frame Turn the M knob to select the number of frames to record 1 1000 Interval Turn the M knob to select the interval between recorded frames 1 ms 1000 s Refresh ON OFF Refresh wave during recording Stop refreshing Operate Play Stop Begin to record Stop recording Note Both of the waveforms ...

Страница 64: ... s Play mode Loop Once Play back the wave continuously Play back the wave just one time Operate Play Stop Begin to record Stop recording Figure 5 53 Wave Playback Storage Save the current wave according to the start frame and end frame set Storage menu shows as follows Menu Setting Instruction Storage Mode Frame Set Start frame Turn the M knob to select the number of start frame to store 1 1000 En...

Страница 65: ...ecorded frames 5 Press H4 button choose whether to refresh the wave when recording 6 Press H5 button to start recording 7 Press H2 button In the Mode menu press F3 button to enter the Playback mode Set the frame range and Playmode Then press H5 button to play 8 To save the wave recorded press H2 button In the Mode menu press F4 button to choose Storage then set the range of frames to store press H...

Страница 66: ...t the number of frames to record 1 1000 Interval Turn the M knob to select the interval between recorded frames 1ms 1000s Infinity Record infinitely until the storage medium is full Refresh ON OFF Refresh wave during recording Stop refreshing Operate Play Stop Begin to record Stop recording Note Both of the waveforms of Channel 1 and Channel 2 will be recorded If a Channel is turned off while reco...

Страница 67: ...urn the M knob to select the interval between recorded frames Press F3 to wave record to external infinitely if necessary and end frame will display 5 Press H4 button choose whether to refresh the wave when recording 6 Press H5 button to start recording Connect external device to the computer and wave_record_0 bin is the recorded file Open the software and do as follows to play back the waveform 1...

Страница 68: ... follows Display Press the Utility button and turn the M knob to select the Display to go to the following Function Menu Setting Description Language Chinese English Others Choose the display language of the operating system Set Time Display On Off On Off the date display Hour Min Setting Hour Minute Day Month Setting Date Month Year Setting Year KeyLock Lock all keys Unlock method press 50 button...

Страница 69: ...uld be executed to obtain the highest level of accuracy Before executing the self calibration procedure disconnect the probe or wire and the input connector Press the Utility button Then press the H1 button and the function menu will display at the left of the screen turn the M knob to choose Adjust and then press the H2 button to choose Self Cal entering the self calibration procedure of the inst...

Страница 70: ...n to the best Operation steps are as follows 1 Connect the probe to CH1 adjust the probe attenuation to the maximum 2 Press Utility menu press H1 and the function menu will display at the left of the screen turn the M knob to choose Adjust ProbeCh shows at the bottom menu 3 Press H4 choose ProbeCh tips about probe checking shows on the screen 4 Press H4 again to begin probe checking and the checki...

Страница 71: ... button turn the M knob to set Horizontal tolerance Press F3 button turn the M knob to set Vertical tolerance Press F4 button to create the rule 4 Set output type Press H3 button to enter Output option setting Choose any one or two of the options Pass Fail or Beep Pass and Fail are mutually exclusive options which could not be chosen simultaneously Stop means stop once the condition satisfies your...

Страница 72: ... left in the rule save tip will be given to show NO RULE SAVED 4 Under the status of stop data comparing will stop and when it goes on running the number of Pass Fail will increase from the former number not from zero 5 When the waveform playback mode is on Pass Fail is used to test the played back waveform specially Output Press the Utility button and turn the M to select the Output to go to the ...

Страница 73: ...m left of the screen The oscilloscopes provide 24 parameters for auto measurement including Period Freq Mean PK PK RMS Max Min Vtop Vbase Vamp OverShoot PreShoot Rise Time Fall Time D width D width Duty Duty Delay A B Delay A B Cycle RMS Cursor RMS Duty cycle and Phase The menu is displayed as Figure 5 67 Function Menu Setting Description Set IP Press F1 button to switch between each byte turn the...

Страница 74: ...etected on each channel simultaneously Only if the waveform channel is in the ON state the measurement can be performed The automatic measurement cannot be performed in the following situation 1 On the saved waveform 2 On the mathematical waveform 3 On the XY format 4 On the Scan format Measure the period the frequency of the CH1 and the mean the peak to peak voltage of the CH2 following the steps...

Страница 75: ...n added completes 11 Press the F1 button the type items will display at the left of screen and turn the M knob to choose PK PK 12 Press the F4 button the PK PK added completes finish setting of CH2 The measured value will be displayed at the bottom left of the screen automatically see Figure 5 68 Figure 5 68 Automatic measurement The automatic measurement of voltage parameters The oscilloscopes pr...

Страница 76: ...ase useful for square pulse waveforms Vamp Voltage between Vtop and Vbase of a waveform OverShoot Defined as Vmax Vtop Vamp useful for square and pulse waveforms PreShoot Defined as Vmin Vbase Vamp useful for square and pulse waveforms Cycle RMS The true Root Mean Square voltage over the first entire period of the waveform Cursor RMS The true Root Mean Square voltage over the range of two cursors ...

Страница 77: ...d as Width Period Delay 1 2 The delay between the two channels at the rising edge Delay 1 2 The delay between the two channels at the falling edge Duty cycle Defines as the width of the positive pulse Entire period The phase difference of two channels Phase Compare the rising edge of CH1 and CH2 calculate phase difference of two channels Phase difference Delay between channels at the rising edge P...

Страница 78: ...N knob of Channel 2 Perform the following operation steps for the voltage cursor measurement of the channel CH1 1 Press Cursor and recall the Cursor Measure menu 2 Press the H2 button and choose CH1 for Source 3 Press the H1 button the Type menu will display at the right of the screen Then press the F2 button to choose Voltage for Type with two purple dotted lines displayed along the horizontal di...

Страница 79: ...ection of the screen which indicating Cursor 1 and Cursor 2 4 According to the measured waveform adjust the positions of Cursor1 and Cursor2 by turning the VERTICAL POSITION knob of CH1 and CH2 The cursor increment window at the left bottom of the waveform shows absolute difference frequency and the present time of the two cursors Figure 5 73 Waveform of Cursor Measurement The Cursor Measurement f...

Страница 80: ...and that of Cursor 2 can be adjusted with the VERTICAL POSITION knob of Channel 2 Perform the following operation steps for the Vamp cursor measurement 1 Press Cursor and recall the Cursor Measure menu 2 Press the H1 button the Type menu will display at the right of the screen Press the F2 button to select Vamp for Type with two purple dotted lines displayed along the horizontal direction of the s...

Страница 81: ...display at the right of the screen Press the F3 button to select Freq for Type with two purple dotted lines displayed along the vertical direction of the screen indicating the corresponding Cursor 1 and Cursor 2 3 According to the measured waveform adjust the positions of Cursor1 and Cursor2 by turning the VERTICAL POSITION knob of CH1 and CH2 Increment window shows two cursors difference value an...

Страница 82: ...y of the signals Figure 5 77 Autoscale menu The menu is as follows Function Menu Setting Instruction Autoscale ON OFF Turn on Autoscale Turn off Autoscale Mode Follow up and adjust both vertical and horizontal settings Follow up and only adjust horizontal scale Follow up and only adjust vertical scale Wave Show Multi period waveforms Only show one or two periods If you want to measure the two chan...

Страница 83: ...position voltage division trigger level or time scale of CH1 or CH2 the oscilloscope will turn off Autoscale function To back to Autoscale press Autoset 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 v...

Страница 84: ...wing table Function Items Setting Acquisition Mode Current Vertical Coupling DC Vertical Scale Adjust to the proper division Bandwidth Full Horizontal Level Middle Horizontal Sale Adjust to the proper division Trigger Type Current Trigger Source Show the minimum number of channels Trigger Coupling Current Trigger Slope Current Trigger Level Mid point Setting Trigger Mode Auto Display Format YT Jud...

Страница 85: ...and the horizontal time base of the waveform still can be adjusted within a certain range in other words the signal can be expanded in the horizontal or vertical direction When the horizontal time base is 50ms the horizontal time base can be expanded for 4 divisions downwards Single Press this button you can set the trigger mode as single directly so when trigger occurs acquire one waveform then s...

Страница 86: ...on Use a USB data cable to connect the USB Device port in the right panel of the Oscilloscope to the USB port of a PC 2 Install the driver Run the Oscilloscope communication software on PC press F1 to open the help document Follow the steps of title I Device connection in the document to install the driver 3 Port setting of the software Run the Oscilloscope software click Communications in the men...

Страница 87: ...s Here we set the IP address to 192 168 1 71 Figure 6 2 Set the network parameters of the computer 3 Set the network parameters of the OWON Oscilloscope Software Run the software on the computer choose the Ports settings of the Communications menu item Set Connect using to LAN About the IP the first three bytes is same as the IP in the step 2 the last byte should be different Here we set it to 192...

Страница 88: ...reset to update the config After resetting the oscilloscope if you can get data normally in the oscilloscope software the connection is successful Figure 6 4 Set the network parameters of the oscilloscope Connect through a router 1 Connection Use a LAN line to connect the oscilloscope with a router the LAN port of the oscilloscope is in the right side panel the computer should be connected to the ...

Страница 89: ...the computer choose the Ports settings of the Communications menu item Set Connect using to LAN About the IP the first three bytes is same as the IP in the step 2 the last byte should be different Here we set it to 192 168 1 72 The range of the port value is 0 4000 but the port which under 2000 is always be used so it is suggested to set it to the value above 2000 Here we set it to 3000 Figure 6 6...

Страница 90: ...e set it prompts reset to update the config After resetting the oscilloscope if you can get data normally in the oscilloscope software the connection is successful Figure 6 7 Set the network parameters of the oscilloscope Using COM Port 1 Connection Use a data cable to connect the COM port in the right panel of the Oscilloscope to the COM port of a PC 2 Port setting of the software Run the Oscillo...

Страница 91: ...ure the period and frequency of the Channel 1 and the mean and peak to peak voltage of the Channel 2 follow below steps 1 Press the Measure button to activate the measurement function menu 2 Press the H1 to display the Add menu 3 Press the F2 button to choose CH1 as the source 4 Press the F1 button the type items will display at the left of screen and turn the M knob to choose Period 5 Press the F...

Страница 92: ...probe menu attenuation coefficient as 10X and that of the switch in the probe as 10X see How to Set the Probe Attenuation Coefficient on P14 Connect the oscilloscope CH1 channel with the circuit signal input end and the CH2 channel to the output end Operation Steps 1 Press the Autoset button and the oscilloscope will automatically adjust the waveforms of the two channels into the proper display st...

Страница 93: ...er With various functions supported by our Oscilloscope user can solve this problem by taking an easy approach First to run your test using auto trigger to find out the closest trigger level and trigger type this helps user to make few small adjustments to achieve a proper trigger level and mode Here is how we achieve this The operation steps are as follows 1 Set the probe menu attenuation coeffic...

Страница 94: ...not Ready push down the Run Stop button and start acquiring wait for trigger to happen If a signal reaches to the set trigger level one sampling will be made and then displayed in the screen By using this approach a random pulse can be captured easily For instance if we want to find a burst burr of high amplitude set the trigger level to a slightly higher value of the average signal level press th...

Страница 95: ...ress the H1 button to display ACQU Mode menu 3 Press the F2 button to choose Peak detect The signal displayed on the screen containing some noise by turning on Peak Detect function and changing time base to slow down the incoming signal any peaks or burr would be detected by the function See Figure 7 4 Figure 7 4 Signal with Noises Separate Noises from the Signal When focusing on signal itself the...

Страница 96: ...es through a circuit network X Y mode is a very useful when examining the Phase shift of two related signals This example takes you step by step to check out the phase change of the signal after it passes a specified circuit Input signal to the circuit and output signal from circuit are used as source signals For the examination of the input and output of the circuit in the form of X Y coordinate ...

Страница 97: ...7 6 Figure 7 6 Lissajous Graph Based on the expression sin q A B or C D thereinto q is the phase difference angle and the definitions of A B C and D are shown as the graph above As a result the phase difference angle can be obtained namely q arcsin A B or arcsin C D If the principal axis of the ellipse is in the I and III quadrants the determined phase difference angel should be in the I and IV qu...

Страница 98: ...he trigger type menu 3 Press the F1 button to choose Single for Type 4 Turn the M knob to choose Video as the mode 5 Press the H2 button to display the Source menu 6 Press the F1 button to choose CH1 for Source 7 Press the H3 button to display the Modu menu 8 Press the F1 button to choose NTSC for the modulation 9 Press the H4 button to display the sync menu 10 Press the F2 button to choose Field ...

Страница 99: ... the Probe Attenuation Coefficient on P14 4 There is a waveform displayed but it is not stable Check whether the Source item in the TRIG MODE menu is in conformity with the signal channel used in the practical application Check on the trigger Type item The common signal chooses the Edge trigger mode for Type and the video signal the Video If Alternate trigger is selected both of the channel 1 and ...

Страница 100: ...cept one s marked with the word Typical Performance Characteristics Instruction Bandwidth SDS5032E V 30 MHz SDS5052E V 50 MHz SDS6062E V 60 MHz SDS7072E V 70 MHz SDS7102E V 100 MHz SDS7122E V 125 MHz Channel 2 1 External Acquisition Mode Normal Peak detect Averaging Sample rate real time SDS5032E V Dual CH 250MS s Single CH 500MS s SDS5052E V Dual CH 250MS s Single CH 500MS s SDS6062E V Dual CH 25...

Страница 101: ...DS6062E V Dual CH 0 5S s 250MS s Single CH 0 5S s 500MS s SDS7072E V Dual CH 0 5S s 500MS s Single CH 0 5 S s 1 GS s SDS7102E V Dual CH 0 5S s 500MS s Single CH 0 5 S s 1 GS s SDS7122E V Dual CH 0 5S s 500MS s Single CH 0 5 S s 1 GS s Interpolation sin x x Max Record length SDS5032E V SDS5052E V Dual CH Max sampling rate 10 K Single CH SDS6062E V SDS7072E V SDS7102E V SDS7122E V Dual CH Max sampli...

Страница 102: ...S7102E V SDS7122E V 1 V 2mV div 100mV div 10 V 200 mV div 1 V div 100 V 2 V div 10 V div Analog bandwidth SDS5032E V 30 MHz SDS5052E V 50 MHz SDS6062E V 60 MHz SDS7072E V 70 MHz SDS7102E V 100 MHz SDS7122E V 125 MHz Single bandwidth Full bandwidth Low Frequency 10 Hz at input AC coupling 3 dB Rise time SDS5032E V 11 ns at input Typical SDS5052E V 7 0 ns at input Typical SDS6062E V 5 8 ns at input ...

Страница 103: ...age LAN port VGA port or RS 232 Optional Trigger Performance Characteristics Instruction Trigger level range Internal 6 div from the screen center EXT 600 mV EXT 5 3 V Trigger level Accuracy typical Internal 0 3 div EXT SDS5032E V SDS5052E V 70 mV 6 of Set Value SDS6062E V SDS7072E V SDS7102E V SDS7122E V 40 mV 6 of Set Value EXT 5 200 mV 6 of Set Value Trigger displacement According to Record len...

Страница 104: ...eo Trigger Modulation Support standard NTSC PAL and SECAM broadcast systems Line number range 1 525 NTSC and 1 625 PAL SECAM Slope Trigger Trigger condition Positive pulse negative pulse Time setting 24 ns 10 s Alternate Trigger Trigger on CH1 Edge Pulse Video Slope Trigger on CH2 Edge Pulse Video Slope ...

Страница 105: ...k voltage 1 MΩ Frequency Typical Square wave of 1 KHz Power Mains Voltage 100 240 VAC RMS 50 60 Hz CAT II Power Consumption 15 W Fuse 2 A T grade 250 V Environment Temperature Working temperature 0 40 Storage temperature 20 60 Relative Humidity 90 Height Operating 3 000 m Non operating 15 000 m Cooling Method Natural convection Mechanical Specifications Dimension 348 mm 170 mm 78 mm L H W Weight A...

Страница 106: ...rument and probes as often as operating conditions require To clean the instrument exterior perform the following steps 1 Wipe the dust from the instrument and probe surface with a soft cloth Do not make any scuffing on the transparent LCD protection screen when clean the LCD screen 2 Disconnect power before cleaning your Oscilloscope Clean the instrument with a wet soft cloth not dripping water I...

Результаты поиска

Содержание SDS-E Series

Отзывы:

Похожие инструкции для SDS-E Series

Бренды по названию

Популярные бренды

Owon SDS-E Series, Руководство пользователя

Результаты поиска

Содержание SDS-E Series

Отзывы:

Похожие инструкции для SDS-E Series

Бренды по названию

Популярные бренды