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DPO6000, MPO6000 Series Digital Fluorescent Oscilloscope Product Manual V1.3

31

Test example: measure the phase difference between the input signals of the two
channels.

1. Connect a sinusoidal signal to CH1, and then connect a sinusoidal signal of the
same frequency, same amplitude and 90 ° phase difference to CH2.

2. Press the AutoScale key and adjust the vertical displacement of the CH1 and CH2
channels to 0 V.

3. After selecting the display mode as XY mode, turn the horizontal time base knob and
adjust the sampling rate appropriately to get better Lissajous graphics for better obser-
vation and measurement.

4. Adjust the vertical voltage scale of CH1 and CH2 to make the signal easy to observe.
At this point, you should get the circle shown in the figure below.

5. Observe the measurement results in the figure above, and according to the phase
difference measurement principle diagram, you can get A / B (C / D) = 1, that is, the
phase difference angle between the two channel input signals is θ = ± arcsin1 = 90 °.

XY dual window display mode

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Содержание DPO6000 Series

Страница 1: ...DPO6000 MPO6000 Series Digital Fluorescent Oscilloscope Product Manual V 1 3...

Страница 2: ...s not guarantee that this document is infallible Please make sure that the specifications of relevant technical documents used are the latest and valid version yourself before using this product If yo...

Страница 3: ...ngdao Hantek Electronic Co Ltd B Please contact the local office directly under Qingdao Hantek Electronic Co Ltd C Please contact the headquarters of Qingdao Hantek Electronic Co Ltd Contact Method of...

Страница 4: ...ding conductor of the power cord The grounding conductor must be connected to ground Before connecting the input or output of the product be sure to ground the product properly Connect the probe prope...

Страница 5: ...flammable or explosive environment To avoid damage to the instrument or personal injury do not operate the instrument in a flammable or explosive environment Keep the surface of the product clean and...

Страница 6: ...rements on circuits that are not directly connected to the mains For example make measurements on circuits that are not derived from a main power source especially those that are protected internal In...

Страница 7: ...ides above and behind WARNING Poor ventilation will increase the temperature of the instrument and cause damage to the instrument Good ventilation should be maintained during use Reg ularly check the...

Страница 8: ...evice may be harmful to the environment or human health To avoid release of harmful sub stances into the environment and reduce the use of natural resources it is recom mended that this product be rec...

Страница 9: ...FT widescreen vivid colors low power consumption and long life 7 inch capacitive touch screen support multi touch Adjustable waveform brightness and display brightness Up to 16 trigger functions inclu...

Страница 10: ...e oscilloscope the user interface and how to use the built in help system General inspection Checking the shipping packaging If you find that the packaging carton or foam protective pad is seriously d...

Страница 11: ...e end of this note Physical dimension 318 mm 150 mm Front view 140 mm Top view Ready to use the instrument Adjusting the bracket Properly adjust the stand so that it is upright tilt the oscilloscope u...

Страница 12: ...illoscope to an AC power source using the power cord provided in the accessory shown below Power jack Connect the power supply Startup check When the oscilloscope is powered on press the power switch...

Страница 13: ...e probe attenuation options match the probe attenuation Press the Vertical Menu button such as the CH1 menu button to select a probe op tion that matches the probe attenuation coefficient Make sure th...

Страница 14: ...he probe to any input channel for the first time make this adjustment to match the probe to the input channel Uncompensated or compensated probes can cause measurement errors or errors To adjust the p...

Страница 15: ...6 7 8 9 10 11 13 12 16 14 15 SN Description SN Description 1 LCD 9 Vertical control system 2 Menu show hide keys 10 Signal source 2 output channel 3 Signal source button signal source series 11 CH1 C...

Страница 16: ...l of the oscilloscope s current capture rate Connect this signal to the waveform display device and measure the frequency of the signal The measure ment result is the same as the current capture rate...

Страница 17: ...y through this inter face to get a larger display Front panel functions Introduction of the main keys Level control system Horizontal offset Modify the horizontal displacement When the knob is turned...

Страница 18: ...Vertical offset Modify the vertical shift of the current channel waveform Turn clockwise to increase displacement turn counterclockwise to de crease displacement During the modification the waveform w...

Страница 19: ...e detailed introduc tion in Trigger System ForceTrig A short press of this key will force a trigger signal Press and hold this key to open the history waveform Automatic waveform display AutoScale Pre...

Страница 20: ...t settings user settings Help Press this key to open and close the built in help system Utility Press this key to enter the system function setting menu Set sys tem related functions or parameters suc...

Страница 21: ...know the front operation panel of this series of digital oscillo scopes before using 1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 18 19 20 21 9 11 22 23 1 Hantek trademark Open the Touch Screen in Utility and...

Страница 22: ...Waveform in memory Waveform on screen 6 Horizontal trigger time Use the horizontal offset knob to adjust this parameter Press the knob to quickly reset the horizontal displacement 7 Trigger Level Use...

Страница 23: ...the icon is lit the CH2 channel is turned on 21 CH1 status display If the icon is lit the CH1 channel is turned on 22 Channel zero scale position display 23 Channel trigger level position display Sam...

Страница 24: ...g filter Anti aliasing filters can limit the bandwidth of the signal to meet the conditions of the sampling theorem In theory this is feasible but it is impos sible in practice Because filters cannot...

Страница 25: ...opes have a maximum storage depth of 128Mpts The relationship between the oscilloscope s storage depth sampling rate and sampling time is as follows Sampling time memory depth sampling rate Sa s For e...

Страница 26: ...djacent points This method is limited to reconstruct ing straight edge signals such as square waves The sine interpolation method uses curves to connect the sampling points which is more versatile Ste...

Страница 27: ...waves and pulses When the sampling rate is 3 to 5 times the system bandwidth sine interpolation is recommended The following figure shows the com pletely different display effect after using this int...

Страница 28: ...set to Normal to prevent the oscilloscope from triggering immediately and automatically the button light is orange and the oscilloscope waits for the trigger condition to appear before display ing the...

Страница 29: ...0 series oscilloscopes use a stable average of the first n acquisi tions and then take the exponential average method These two algorithms can always show the trend of changing waveforms The stable av...

Страница 30: ...The DPO6000 MPO6000 series oscilloscopes can be enhanced to a maximum of 12 digits In high resolution mode the oscilloscope is always running in the highest sampling rate mode and the number of enhanc...

Страница 31: ...ee time base display modes YT mode XY mode and rolling mode YT mode is the default YT mode In this mode the Y axis represents the amount of normal voltage and the X axis repre sents the amount of time...

Страница 32: ...scilloscope converts the two input channels from voltage time dis play to voltage voltage display The X axis Y axis combination can be CH1 CH2 or CH3 CH4 The Lissajous method can conveniently measure...

Страница 33: ...that is within 0 to 2 or 3 2 to 2 If the major axis of the ellipse is in the quadrants II and IV then the obtained phase dif ference angle should be in the quadrants II and III that is within 2 to or...

Страница 34: ...3 After selecting the display mode as XY mode turn the horizontal time base knob and adjust the sampling rate appropriately to get better Lissajous graphics for better obser vation and measurement 4 A...

Страница 35: ...The DPO6000 MPO6000 series provides 4 analog input channels CH1 CH4 The ver tical system setting method of the 4 analog channels is exactly the same This chapter uses CH1 as an example to introduce t...

Страница 36: ...th limitation DPO6000 MPO6000 series oscilloscopes support bandwidth limiting functions Setting a bandwidth limit can reduce noise in the displayed waveform For example the meas ured signal is a pulse...

Страница 37: ...se to decrease the scale and turn counterclockwise to in crease the scale When adjusting the vertical scale the scale information in the chan nel status label at the bottom of the screen changes in re...

Страница 38: ...e the action of pressing the shutter when taking a picture is a trigger which is an event that starts the camera to record an image For an oscilloscope the waveform sampling data will be recorded afte...

Страница 39: ...etc Acquisition process The following is a schematic diagram of the acquisition process To facilitate under standing of trigger events the acquisition memory can be divided into pre trigger memory an...

Страница 40: ...the TrigMenu button to open the trigger menu and press the Hysteresis soft key The trigger holdoff function can be used to generate stable and complex waveforms such as AM columns for display Holding...

Страница 41: ...t be inserted when LA is used as the trigger source Slope Select the required triggering edge rising edge falling edge double edge and press V0 to confirm Mode Select the acquisition mode Auto Normal...

Страница 42: ...firm Greater than the set time value When the positive or negative pulse width of the input signal is greater than the set pulse width it can be triggered pulse width error is 5 Smaller than the set t...

Страница 43: ...rd Select the required video standard The video standards supported by this series of oscilloscopes are NTSC PAL HDTV720p HDTV1080p and HDTV1080i Sync Select the video trigger type scan line line numb...

Страница 44: ...t the required triggering edge rising edge or falling edge Level Select low level V2 or high level V1 then turn the trigger level knob to adjust the vertical position of the high low level to obtain t...

Страница 45: ...g edge or rising edge pass the trigger level is greater than the set overtime period As shown below Trigger point Trigger level Overtime time Overtime time Trigger point Press the front panel Trig Men...

Страница 46: ...s within the waveform range the waveform will only trigger on the falling edge Press the front panel Trig Menu button to open the trigger function menu Type Select the window and press V0 to confirm D...

Страница 47: ...tern Press V0 to confirm The preset pattern is displayed in the upper left corner of the screen 1 Set the channel pattern to H that is the level is higher than the trigger level of the channel 0 Set t...

Страница 48: ...or falling edges is smaller than the set reference time pulse width error is 5 Equal to the set time value It can trigger when the interval between two rising or falling edges is equal to the set refe...

Страница 49: ...egative pulse width or the positive pulse width is smaller than the set width pulse width error is 5 Equal to the set width value It can be triggered when the negative pulse width or the positive puls...

Страница 50: ...ss the front panel Trig Menu button to open the trigger function menu Type Select the delay and press V0 to confirm Data source 1 Select CH1 CH4 or LA as the trigger source Note LA must be inserted wh...

Страница 51: ...vel to obtain a stable trigger For example set the CH1 trigger level Press soft key CH1 to use the trigger level to modify the level Digital channel You can change the trigger threshold of the digital...

Страница 52: ...hannel Trigger the mark and move up and down with the knob Turn the trigger level knob to adjust the trigger level to obtain a stable trigger For example set the CH1 trigger level Press soft key CH1 t...

Страница 53: ...rd less of the stop position 1 1 5 2 of the device under test the machine will process it according to 1 bit Data The normal reception of data is completed and the received UART data and us er set dat...

Страница 54: ...gger level value Trigger the mark and move up and down with the knob Digital channel You can change the trigger threshold of the digital channel by setting the threshold voltage Trigger setting 1 Data...

Страница 55: ...h as the controller area network CAN It is suitable for network bandwidth and perfor mance Or applications where fault tolerance is not too demanding The LIN bus is based on the SCI UART data format a...

Страница 56: ...d LIN sync field data completion trigger ID field LINID field data reception completion trigger Sync Code error trigger when LIN sync field data is received but the sync field data is not equal to 0x5...

Страница 57: ...evel knob The analog channel can modify the trigger level value Trigger the mark and move up and down with the knob Digital channel You can change the trigger threshold of the digital channel by setti...

Страница 58: ...the German company BOSCH which is famous for R D and production of automotive electronics Eventually it became the international standard ISO 11898 which is the most widely used internationally Field...

Страница 59: ...se to customize this menu When Set CAN trigger conditions Start bit CAN triggers at the beginning of a frame Remote frame ID Triggered when the CAN frame type is remote frame the frame ID is received...

Страница 60: ...abel position The position where the decoded data is drawn on the screen only available when the decode function is turned on Table Data recording mode Trigger level knob The analog channel can modify...

Страница 61: ...t the time base to get the decoding result SPI trigger optional SPI is the abbreviation of Serial Peripheral Interface It is a synchronous serial interface technology introduced by Motorola It is a hi...

Страница 62: ...th Data Bit Set the number of data bits Mode Select the acquisition mode auto normal and press V0 to confirm Holdoff Set the holdoff time Decode Switch the decoding function Label position The positio...

Страница 63: ...on be tween master controller and slave devices It is used in small data volume occasions short transmission distance any time there can only be one host etc IIC address addressing mode is divided int...

Страница 64: ...d voltage level Press the front panel Trig Menu button to open the trigger function menu Type Select IIC and press V0 to confirm Address width Select 7 or 10 digits Clock Source Select CH1 CH4 or LA a...

Страница 65: ...e mark and move up and down with the knob Digital channel You can change the trigger threshold of the digital channel by setting the threshold voltage Trigger settings Address width 7 bits clock sourc...

Страница 66: ...y be used when the protocol is triggered When the table mode is enabled the oscilloscope does not perform waveform data acquisition and display when the oscilloscope is running in the table mode It on...

Страница 67: ...waveform offset and scale are user defined represented by U Division Divide the waveform of data source 1 and data source point by point and display the result It can be used to analyze the multiple r...

Страница 68: ...ay the vertical amplitude in dB or the linear scale to display the vertical amplitude in Vrms Window Select the appropriate window When window functions are used spectral leakage can be greatly reduce...

Страница 69: ...encies BX AX Use AY and BY cursors to measure amplitude and ampli tude difference BY AY Integral Calculate the points for the specified data source For example you can use integrals to calculate the e...

Страница 70: ...one or more analog channel waveforms of CH1 CH4 Math waveform settings Offset Set the vertical offset of the operation waveform relative to the time axis Scale Set the unit volt value in the vertical...

Страница 71: ...surement operation please under stand these 42 waveform parameters in detail Time parameter Rise time Threshold upper limit Fall time Threshold Mid Value Threshold lower limit Positive width Negative...

Страница 72: ...tive pulse width to period Duty negative pulse period 100 9 Burst Length B Width The time from the first edge of the data source to the last edge of the data source 10 Maximum time Vmax Time The time...

Страница 73: ...d upper limit Threshold upper limit 1 2 3 n n 1 4 Fall Pulse Count The number of falling edges from the upper threshold to the lower threshold Threshold upper limit Threshold lower limit 1 2 n 1 n 5 T...

Страница 74: ...source B 4 FFR First Delay Fall Rise A B the time difference between the first falling edge of data source A and the first rising and falling edge of data source B 5 LRR Last Delay Rise Rise A B the t...

Страница 75: ...The voltage value from the lowest point of the waveform to GND 3 Double peak Pk Pk The voltage value from the highest point to the lowest point of the waveform Double peak Maximum Minimum 4 Top value...

Страница 76: ...oot The ratio of the difference between the minimum value of the wave form and the bottom value to the amplitude 16 Variance The average of the sum of the squares of the difference between the am plit...

Страница 77: ...kinds of waveform parameters will be covered and updated from bot tom to top Clear all Clear all measurement data on the current display including measurement results statistical results and gate con...

Страница 78: ...values of the waveform and the known scaling factor is 50mV division the peak to peak voltage can be calculated as follows 6 divisions 50mV division 300mV Automatic measurement Quick measurement after...

Страница 79: ...methods for cursor measurement manual and tracking 1 Manual The horizontal cursor or vertical cursor appears in pairs to measure time and voltage The cursor position can be adjusted manually When usi...

Страница 80: ...ain the number of poles and zeroes and the position As long as the relevant information is known an approximate Bode plot can be drawn with simple calculations This is the advantage of using a Bode pl...

Страница 81: ...data and old green data The sampling noise in traditional systems can be seen in the plot When analyzing the stability of negative feedback amplifier circuits in the course of analog electronic techn...

Страница 82: ...ore using the digital channel please use the PL104 logic probe pro vided in the accessory to connect the oscilloscope and the device under test The digi tal channel input interface supports hot pluggi...

Страница 83: ...as two built in channels MPO6000EDU has three built in channels and a 25 MHz signal source The signal source and oscilloscope are com bined into one which greatly facilitates engineers who need to use...

Страница 84: ...ss WaveGen Frequency on the front panel 5 Amplitude Press the front panel WaveGen Amplitude Press the Amplitude soft key to set the amplitude of the current signal When Imped ance is set to high imped...

Страница 85: ...please refer to the Burst section 12 Duty The duty is used only for square waves and represents the amount of time the wave form is high during each cycle It is 0 001 99 996 at low frequencies and th...

Страница 86: ...aveform data as an ARB file Note The device can recall the ARB file saved to the USB flash drive but the CSV file cannot be recalled Toolbar button Download the waveform data to the device Smooth draw...

Страница 87: ...ve has a 50 duty Reducing the duty shortens the positive part of the cycle and lengthens the negative part Note When using the waveform editor software the frequency amplitude and offset of the arbitr...

Страница 88: ...of DPO6000 MPO6000 series oscilloscopes supports AM FM PM and PWM modulation functions The modulated waveform consists of a carrier wave and a modulated wave The carrier signal is a waveform signal ou...

Страница 89: ...ation Waveform Sine Square and Triangle 4 Set the modulation frequency Press WaveGen Modulation Frequency on the front panel 5 Set the modulation frequency offset Press WaveGen Modulation Deviation on...

Страница 90: ...the modulation waveform Press the front panel WaveGen Modulation Waveform Sine Square and Triangle 4 Set the modulation frequency Press WaveGen Modulation Frequency on the front panel 5 Set the modul...

Страница 91: ...e area it is determined as a failure frame Note When the Time Mode is set to X Y mode ROLL mode or the horizontal time base is set to 200 ms div or slower in YT mode when the instrument enters the slo...

Страница 92: ...lure is detected the statistical result and output pulse are dis played and the buzzer alarms not related to the sound switch state Press the Output to DDS soft key to select the test result output pa...

Страница 93: ...3 Set the segmented collection to view the segment value Utility History Waveform Frames Set the waveform display screen to display the corresponding frame number after the segment acquisition is fini...

Страница 94: ...lay Display Type to set the waveform display mode to Vector or Dot Vector display The sampling points are displayed by connecting lines This mode pro vides the most realistic waveform in most cases Ea...

Страница 95: ...currently displayed waveform with the figure below to determine the probability of the waveform appearing Warm color Cold color Persist time Press Display Persist Time to set the oscilloscope s persi...

Страница 96: ...lloscope reference waveform to internal memory or external memory the format is ref 4 CSV Save the waveform data to the external memory you can specify the file name and save path the format is csv Th...

Страница 97: ...screen to switch the touch screen System information Press Utility System Information to view the user s oscilloscope system information System information includes manufacturer model serial number an...

Страница 98: ...ng the self calibration operation make sure that the oscilloscope has been warmed up or run for more than 30 minutes Disconnect all input channels and press Utility Calibration AUX Press Utility AUX t...

Страница 99: ...s WIFI is connected and the lower right corner of the screen a blue WIFI icon is displayed You can control the oscilloscope on the PC by searching for the IP address of the oscil loscope on the wirele...

Страница 100: ...ng procedure please refer to Control via LAN under Remote Control Time Set the year month day hour minute and second Touch calibration Follow the prompts to calibrate the touch screen Self test and fr...

Страница 101: ...ntrol via LAN 3 Control via serial port Control via USB Use a USB data cable to connect the USB Device interface on the rear panel of the os cilloscope with the USB interface of the computer A new dev...

Страница 102: ...pe Product Manual V1 3 99 You can see the running IO software in the lower right corner of the screen after the in stallation is complete Double click to open the IO software you can see the connected...

Страница 103: ...teractive IO send any command the computer and the oscilloscope get communication Double click to open the host computer software click File Connection Connection Method and select USB connection At t...

Страница 104: ...e to the network port on the computer The network cable connected icon is displayed in the lower right corner of the oscilloscope screen Set the oscilloscope network parameters Utility System Settings...

Страница 105: ...DPO6000 MPO6000 Series Digital Fluorescent Oscilloscope Product Manual V1 3 102 Double click to open the IO software and select the recognized device...

Страница 106: ...DPO6000 MPO6000 Series Digital Fluorescent Oscilloscope Product Manual V1 3 103 Click Interactive IO send any command the computer and the oscilloscope get communication...

Страница 107: ...scent Oscilloscope Product Manual V1 3 104 Double click to open the PC software click File Connection Connection Method and select LAN connection At this time the lower left corner of the host compute...

Страница 108: ...the oscilloscope by pressing keys you need to close the host computer software first and press Help three times to unlock the keyboard Control via serial port Connect the network port of the network p...

Страница 109: ...ows the connected devices click interac tive IO and send any command the computer and the device get communication Double click to open the host computer software click File Connection Communi cation...

Страница 110: ...software first and press Help three times to unlock the keyboard Common faults and solutions 1 The oscilloscope does not turn on after pressing the power switch 1 Check whether the power cord on the...

Страница 111: ...calibrated properly If there is no calibration please calibrate according to the relevant content in the manual 4 The waveform continuously scrolls on the screen and cannot be triggered 1 Check whethe...

Страница 112: ...log channels N values 2 4 8 16 32 64 128 256 512 and 1024 High resolution 12bit Minimum detection pulse width 8ns Memory Depth Single Channel 64M 128M EDU Dual channel 32M 64M EDU Three or four channe...

Страница 113: ...minimum time base scale Sampling rate and delay time accura cy 25ppm Clock drift 5 ppm year Incremental time measurement ac curacy Full band width single shot sampling mode 1 sampling interval 100ppm...

Страница 114: ...e the accuracy from 5mV div to 500uV div is 4 DC offset accura cy 0 1div 2 mV 1 offset value Channel Isolation DC to Maximum Bandwidth 40 dB Note The bandwidth is reduced to 6MHz when using the X1 pro...

Страница 115: ...oldoff range 8ns 10s Trigger level accu racy CH1 CH4 0 2 divisions volts division within 4 divisions from the center display Edge trigger Slope Rising Falling Rising or Falling Data source CH1 CH4 D1...

Страница 116: ...source CH1 CH4 Time range 8ns 10s Overtime trigger Data source CH1 CH4 D1 0 D1 3 D2 0 D2 3 D3 0 D3 3 D4 0 D4 3 Polarity Positive Negative Time range 8ns 10s Window trigger Data source CH1 CH4 Pattern...

Страница 117: ...source CH1 CH4 D1 0 D1 3 D2 0 D2 3 D3 0 D3 3 D4 0 D4 3 Condition Time range 8ns 10s Setup hold trigger Edge type Rising falling Data source CH1 CH4 D1 0 D1 3 D2 0 D2 3 D3 0 D3 3 D4 0 D4 3 Condition T...

Страница 118: ...380400 460400 bit s Baud rate cus tom 300bit s 334000bit s LIN trigger Condition Interval field sync field ID field sync error identifier ID and data Data source CH1 CH4 D1 0 D1 3 D2 0 D2 3 D3 0 D3 3...

Страница 119: ...urce CH1 CH4 D1 0 D1 3 D2 0 D2 3 D3 0 D3 3 D4 0 D4 3 Data format Hex Data bits 4 bit 8 bit 16 bit 24 bit IIC trigger Data source SDA SCL CH1 CH4 D1 0 D1 3 D2 0 D2 3 D3 0 D3 3 D4 0 D4 3 Data format Hex...

Страница 120: ...ference variance positive pulse number negative pulse number rising edge number falling edge number trigger count DVM data source CH1 CH2 CH3 CH4 Measurement type DC rms AC effective value DC Frequenc...

Страница 121: ...s Vertical resolution 12 bits Frequency 25 MHz Standard wave form sine wave square wave pulse triangle wave noise DC Sinc Exp Ha ver Sine Lorentz dual tone multi frequency Gauss ECG signal Arbitrary w...

Страница 122: ...3 bits whichever is greater Accuracy 2 1 kHz Output impedance 50 high impedance General technical specifications Probe compensator output Output voltage typical 2Vpp input 1M load Frequency typi cal 1...

Страница 123: ...Oscilloscope size 318 x 140 x 150mm length x width x height Weight 2900g Appendix Appendix A Accessories The following accessories are provided with this product All accessories can be ob tained by co...

Страница 124: ...0 0 0 Connector X 0 0 X 0 0 Fasteners and mounting hardware X 0 X X 0 0 other attachments Including probe X 0 0 X 0 0 other 0 0 0 0 0 0 X indicates that the content of the toxic and hazardous substanc...

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