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POWER SUPPLY

275

OWER SUPPLY

Power supply function ..............................................276

Accessing the Power Supply ............................................................... 276

Set up the Power Supply ..................................................................... 278

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Содержание MDO-2000E Series

Страница 1: ...Mixed Domain Oscilloscope MDO 2000E Series USER MANUAL ISO 9001 CERTIFIED MANUFACTURER All manuals and user guides at all guides com...

Страница 2: ...t prior written consent of Good Will company The information in this manual was correct at the time of printing However Good Will continues to improve products and reserves the rights to change specif...

Страница 3: ...asurement 60 Math Operation 67 ADVANCED CONFIGURATION 77 Acquisition 80 Segmented Memory Acquisition 85 Display 97 Horizontal View 102 Vertical View Channel 110 Bus Key Configuration 118 Trigger 143 S...

Страница 4: ...287 Data Log application 289 Digital Filter application 291 Mask application 293 SAVE RECALL 303 File Format Utility 304 Create Edit Labels 310 Save 313 Recall 321 Reference Waveforms 327 FILE UTILIT...

Страница 5: ...INTENANCE 350 FAQ 356 APPENDIX 358 Updating the Firmware 359 MDO 2000E Series Specifications 361 Probe Specifications 368 Dimensions 370 Declaration of Conformity 371 INDEX 372 All manuals and user gu...

Страница 6: ...ition Safety Symbols These safety symbols may appear in this manual or on the Product name WARNING Warning Identifies conditions or practices that could result in injury or loss of life CAUTION Cautio...

Страница 7: ...ting connectors not bare wires for the terminals Do not block the cooling fan opening Do not perform measurement at a power source or building installation Note below Do not disassemble the MDO 2000E...

Страница 8: ...n Degree EN 61010 1 2010 specifies the pollution degrees and their requirements as follows The MDO 2000E series falls under degree 2 Pollution refers to addition of foreign matter solid liquid or gase...

Страница 9: ...condensing 41 C 60 C Disposal Do not dispose this instrument as unsorted municipal waste Please use a separate collection facility or contact the supplier from which this instrument was purchased Ple...

Страница 10: ...inal which is marked with the letter N or coloured Blue or Black The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red If in doubt c...

Страница 11: ...ely MDO 2000E Series Overview 10 Integrated instruments and series lineup 10 Main Features 11 Accessories 12 Appearance 14 MDO 2000EG 2000EX 4 channel models Front Panel 14 MDO 2000EG 2000EX 2 channel...

Страница 12: ...pply The MDO 2000E series consists of 24 models divided into 2 channel and 4 channel versions Note that throughout the user manual the term MDO 2000E series refers to all models of the series unless s...

Страница 13: ...o search for a number of different signal events Arbitrary Wave generator Full function dual channel arbitrary waveform generator Logic Analyzer Can be used to measure discrete inputs or measure value...

Страница 14: ...200kHz Calibration output Accessories Standard Accessories Part number Description N A region dependent Power cord GTP 70B 4 for MDO 2072EG EX EC ES MDO 2074EG EX EC ES Passive probe 70 MHz GTP 100B...

Страница 15: ...image data logging app DVM Digital Voltmeter app Digital Filter High low or band pass digital filter for analog inputs Mask Creates shape templates for signal comparison Remote Disk Allows the scope t...

Страница 16: ...tom menu keys Horizontal controls Vertical controls Option key Menu key DMM ports CH1 CH4 MDO 2000EG 2000EX 2 channel models Front Panel LCD Variable knob and Select key Autoset Run Stop Single and De...

Страница 17: ...Math Reference and Bus keys Vertical controls DMM ports Power button Horizontal controls VARIABLE POSITION HORIZONTAL TRIGGER LEVEL PUSH TO ZERO PUSH TO ZERO SCALE Measure Display Cursor Help APP Save...

Страница 18: ...side menu keys on the side of the panel See page 31 for details VARIABLE POSITION HORIZONTAL PUSH TO ZERO Measure Display Cursor Help Test Save Recall Select Search Set Clear Zoom POSITION POSITION V...

Страница 19: ...ons on the MDO 2000E series Measure Measure Configures and runs automatic measurements Cursor Cursor Configures and runs cursor measurements APP APP Configures and runs GW Instek applications Acquire...

Страница 20: ...quisition page 88 Single Single Sets the acquisition mode to single triggering mode Default Setup Default Resets the oscilloscope to the default settings Horizontal Controls The horizontal controls ar...

Страница 21: ...earch Arrows Use the arrow keys to navigate the search events Set Clear Set Clear Use the Set Clear key to set or clear points of interest when using the search function Trigger Controls The trigger c...

Страница 22: ...the vertical scale of the channel TIME DIV External Trigger Input EXT TRIG Accepts external trigger signals page 143 Only on 2 channel models Input impedance 1M Voltage input 15V peak EXT trigger capa...

Страница 23: ...ensation Output 2V The probe compensation output is used for probe compensation It also has an adjustable output frequency By default this port outputs a 2Vpp square wave signal at 1kHz for probe comp...

Страница 24: ...ection 1A A Accepts up to 10A Fuse protection 10A COM Com port V W Voltage Resistance and Diode port Max voltage 600V Logic Analyzer probe connector Logic Analyzer This probe connector is for MDO 2000...

Страница 25: ...Device port AWG channels output MDO 2000EX ES Rear Panel Calibration output Key lock Power input socket Fan Go No Go output LAN port USB Device port AWG channels output Power supply output Calibratio...

Страница 26: ...put Socket Power cord socket accepts AC mains 100 240V 50 60Hz For power up sequence see page 28 Security Slot Kensington security slot compatible Go No Go Output Outputs Go No Go test results page 28...

Страница 27: ...te Digital channels Analog Waveforms Shows the analog input signal waveforms Channel 1 Yellow Channel 2 Blue Channel 3 Pink Channel 4 Green Bus decoding Shows serial bus data decoding The values are d...

Страница 28: ...of the displayed waveform compared to the internal memory page 102 Trigger Status Trig d Triggered PrTrig Pre trigger Trig Not triggered display not updated Stop Trigger stopped Also appears in Run S...

Страница 29: ...r source slope voltage and coupling Horizontal Status Horizontal scale horizontal position For trigger details see page 143 Channel Status Channel 1 DC coupling 2V Div For channel details see page 110...

Страница 30: ...shown below Stand To stand the scope upright push the legs back under the casing as shown below Power Up Requirements The MDO 2000E series accepts line voltages of 100 240V at 50 or 60Hz Step 1 Connec...

Страница 31: ...instrument performs at its full potential 1 Power On Follow the procedures on the previous page 2 Firmware Update to the latest firmware Page 359 3 Set the Date and Time Set the date and time Page 19...

Страница 32: ...toset Press the Autoset key A square waveform appears on the center of the screen For Autoset details see page 40 Autoset 7 Select Vector Waveform Press the Display key and set the display to Vector o...

Страница 33: ...ly page 275 Using the DMM page 265 Applications page 247 Save Recall page 303 File Utilities page 329 Hardcopy key page 335 Remote Control page 339 Maintenance page 350 How to Use This Manual Backgrou...

Страница 34: ...ble options will be visible with the current option highlighted In the example below the slope can be toggled from a rising slope to a falling slope or either slope Menu item Parameter Menu item Activ...

Страница 35: ...r variables Use the Select key to confirm and exit The Select key is lit up when such selection can be made Select VARIABLE 6 Press the same bottom menu key again to reduce the side menu Example 2 For...

Страница 36: ...u Parameter 1 9 Press the bottom menu key to toggle the parameter Reduce Side Menu 1 10 To reduce the side menu press the corresponding bottom menu that brought up the side menu For example Press the...

Страница 37: ...splay Cursor Help Test Save Recall Acquire Utility Autoset Run Stop Single Default Select Search Set Clear Zoom CH1 CH2 CH3 CH4 M R B Menu 50 Force Trig 1 Remove All Menus 12 Press the Menu Off key to...

Страница 38: ...L MATH REF BUS SCALE TRIGGER LEVEL PUSH TO ZERO SCALE SCALE SCALE PUSH TO ZERO PUSH TO ZERO PUSH TO ZERO PUSH TO ZERO PUSH TO ZERO SCALE POWER CH1 CH2 CH3 CH4 2V CAT I 1M W 16pF 300Vpk MAX Measure Dis...

Страница 39: ...Help mode Help 2 Use the Variable knob to scroll up and down through the Help contents Press Select to view the help on the selected item Example Help on the Display key Home Key Press the Home key to...

Страница 40: ...Remove Measurement 52 Gated mode 52 Display All mode 53 High Low Function 54 Statistics 56 Reference Levels 58 Cursor Measurement 60 Use Horizontal Cursors 60 Use Vertical Cursors 63 Math Operation 67...

Страница 41: ...age 265 Power Supply MDO 2000EX ES only from page 275 Applications from page 279 Before operating the oscilloscope please see the Getting Started chapter page 9 Channel Activation Activate Channel To...

Страница 42: ...position the input signal s to the best viewing condition The MDO 2000E Series automatically configures the following parameters Horizontal scale Vertical scale Trigger source channel There are two o...

Страница 43: ...the Autoset key again to use Autoset in the new mode Autoset Fit Screen Mode AC Priority Limitation Autoset does not work in the following situations Input signal frequency is less than 20Hz Input si...

Страница 44: ...zes Stop Run Stop Run Stop To unfreeze press the Run Stop key again The Run Stop key turns green again Run Run Stop Run Stop Freeze Waveform by Single Trigger Mode Press the Single key to go into the...

Страница 45: ...d then pressing Reset H Position to 0s from the bottom menu will also reset the horizontal position Acquire As the waveform moves the display bar on the top of the display indicates the portion of the...

Страница 46: ...o timebase will be reflected on the display bar Fast Medium Slow Stop mode In the Stop mode the waveform size changes according to the scale Note The Sample rate changes according to the timebase and...

Страница 47: ...USH TO ZERO Run Stop mode The waveform can be moved vertically in both Run and Stop mode Select Vertical Scale To change the vertical scale turn the vertical SCALE knob left down or right up SCALE Ran...

Страница 48: ...Shoot FOVShoot ROVShoot Cycle Area Area Cycle RMS RMS Cycle Mean Mean Low High Amplitude Min Max Pk Pk Frequency Dutycycle Width Width FallTime RiseTime Period Edges Edges Pulses Pulses Flicker Flicke...

Страница 49: ...r all data samples within the first cycle found in the gated region RMS The root mean square of all data samples specified by the Gating option Cycle RMS The root mean square value is calculated for a...

Страница 50: ...ce value to the high reference value FallTime The time required for the falling edge of the first pulse to fall from the high reference value to the low reference value Width Positive pulse width Widt...

Страница 51: ...Source 1 first rising edge and Source 2 first falling edge FFR Time between Source 1 first falling edge and Source 2 first rising edge FFF Time between Source 1 first falling edge and Source 2 first...

Страница 52: ...rom any channel source Add Measurement Item 1 Press the Measure key Measure 2 Press Add Measurement from the bottom menu 3 Choose either a V I Time or Delay measurement from the side menu and choose t...

Страница 53: ...a Source The channel source for measurement items can be set either before or when selecting a measurement item 5 To set the source press either the Source1 or Source2 key from the side menu and choo...

Страница 54: ...ant to remove from the measurement list Remove All Items Press Remove All to remove all the measurement items Gated mode Some automatic measurements can be limited to a gated area between cursors Gati...

Страница 55: ...ge 60 Display All mode Display All mode shows and updates all items from Voltage and Time type measurements View Measurement Results 1 Press the Measure key Measure 2 Press Display All from the bottom...

Страница 56: ...measurement mode page 50 instead Digital channels Only Frequency Period Width Width and Duty Cycle measurements are supported for the digital channels D0 D15 High Low Function Background The High Low...

Страница 57: ...useful for pulse type waveforms low high Min max Sets the high low values as the minimum or maximum measured values low high Set High Low 1 Press the Measure key Measure 2 Press High Low from the bott...

Страница 58: ...s displayed with the Statistics function Value Currently measured value Mean The mean value is calculated from a number of automatic measurement results The number of samples used to determine the mea...

Страница 59: ...o determine the standard deviation can be user defined Panel Operation 1 Press the Measure key Measure 2 Select at least one automatic measurement Page 50 3 Press Statistics from the bottom menu 4 Set...

Страница 60: ...ermine the measurement threshold levels for some measurements like the Rise Time measurement High Ref Sets the high reference level Mid Ref Sets the middle reference for the first and second waveforms...

Страница 61: ...e menu Ensure the reference levels do not cross over High Ref 0 0 100 Mid Ref 0 0 100 0 0 100 Low Ref 0 0 100 Default Settings 4 Press Set to Defaults to set the reference levels back to the default s...

Страница 62: ...key once Cursor 2 Press H Cursor from the bottom menu if it is not already selected 3 When the H Cursor is selected repeatedly pressing the H Cursor key or the Select key will toggle which cursor is s...

Страница 63: ...sponding channel and press the cursor key again to re enter the cursor menu Select Units 6 To change the units of the horizontal position press H Unit Units S Hz ratio phase Phase or Ratio Reference 7...

Страница 64: ...B Voltage Delta difference between cursors dV dt or d dt Example Horizontal cursors XY Mode XY mode cursors measure a number of X by Y measurements See page 81 Cursor Time rectangular polar co ordinat...

Страница 65: ...V Cursor is selected repeatedly pressing the V Cursor key or the Select key will toggle which vertical cursor is selected OR Select Range Upper cursor movable lower cursor position fixed Lower cursor...

Страница 66: ...of the vertical position press V Unit Units Base source wave units ratio Base or Ratio Reference 7 To set the 0 and 100 ratio references for the current cursor position press Set Cursor Positions As 1...

Страница 67: ...rs XY Mode XY mode cursors measure a number of X by Y measurements See page 81 Cursor Rectangular polar co ordinates product ratio Cursor Rectangular polar co ordinates product ratio Delta difference...

Страница 68: ...MDO 2000E series User Manual 66 Example Horizontal cursors Vertical cursors All manuals and user guides at all guides com...

Страница 69: ...itude of two signals Source CH1 4 Ref1 4 Subtraction Extracts the amplitude difference between two signals Source CH1 4 Ref1 4 Multiplication Multiplies the amplitude of two signals Source CH1 4 Ref1...

Страница 70: ...isplay The vertical scale of the math waveform appears at the bottom of the screen From left Math function source1 operator source2 Unit div Example Math Source 2 Source 1 Position and Unit To move th...

Страница 71: ...from the display press the Math key again MATH M FFT Overview Window Functions Background The FFT function performs a Fast Fourier Transform on one of the input signals or the reference waveforms The...

Страница 72: ...r Amplitude measurement on periodic waveforms Note For more complete measures and functions in the frequency domain of a signal please also refer to the Spectrum Analyzer section of the MDO 2000E seri...

Страница 73: ...d the vertical scale from voltage current to dB RMS Math Source Position and Scale To move the FFT waveform vertically press Vertical until the Div parameter is highlighted and then use the Variable k...

Страница 74: ...allows complex math expressions to be created based on the input sources reference waveforms or even the automatic measurements available from the Measure menu see page 46 An overview of each of the m...

Страница 75: ...surement Pk Pk Max Min Amp High Low Mean CycleMean RMS CycleRMS Area CycleArea ROVShoot FOVShoot Freq Period Rise Fall PosWidth NegWidth Dutycycle FRR FRF FFR FFF LRR LRF LFR LFF Phase RPRFShoot FPRES...

Страница 76: ...ce function variable operator figure or measurement in orange Press the Select key to make the selection If a particular parameter is grayed out it indicates that the particular parameter is not avail...

Страница 77: ...e variable knob to set the value of the selected digit 11 Press Exponent Use the Variable knob to set the exponent of the variable 12 Press Go Back to finish editing VAR1 or VAR2 Vertical Position and...

Страница 78: ...MDO 2000E series User Manual 76 Clear Advanced Math To clear the advanced math result from the display press the Math key again MATH M All manuals and user guides at all guides com...

Страница 79: ...97 Display Waveform as Dots or Vectors 97 Set the Level of Persistence 97 Set the Intensity Level 98 Select Display Graticule 99 Freeze the Waveform Run Stop 100 Turn Off Menu 101 Horizontal View 102...

Страница 80: ...a Bus 139 Using Cursors with the Serial Bus or Parallel Bus 141 Trigger 143 Trigger Type Overview 143 Trigger types and sources 145 Trigger Parameter Overview 146 Setup Holdoff Level 153 Setup Trigge...

Страница 81: ...h Marks 186 Setting Clearing Single Search Events 187 FFT Peak 188 System Settings and Miscellaneous Settings 192 Select Menu Language 192 View System Information 192 Erase Memory 193 Set Date and Tim...

Страница 82: ...e from each acquisition is used Peak detect Only the minimum and maximum value pairs for each acquisition interval bucket are used This mode is useful for catching abnormal glitches in the signal Aver...

Страница 83: ...e Average sample 2 4 8 16 32 64 128 256 Example Sample Peak Detect Average 256 times Show Waveform in XY Mode Background The XY mode maps the input of channel 1 to the input of channel 2 In 4 channel...

Страница 84: ...CH1 CH2 or CH3 CH4 Press the Channel key if necessary A channel is active if the channel key is lit CH1 CH1 CH2 CH2 Panel Operation 3 Press the Acquire menu key Acquire 4 Press XY from the bottom menu...

Страница 85: ...e Turn Off XY Mode To turn off XY mode choose OFF YT mode Cursors and XY Mode Cursors can be used with XY mode See the Cursor chapter for details Page 60 Set the Record Length Background The number of...

Страница 86: ...ss the Acquire key Acquire 2 Press the Record Length key on the bottom menu and choose the record length Record length 1000 10k 100k 1M 10M points Note The sampling rate may also be changed when the r...

Страница 87: ...ly the oscilloscope will acquire the signal until the acquisition memory of the scope is filled up and then it will re arm the trigger and then capture again This could result in a number of events no...

Страница 88: ...earm the trigger between each segment this makes the segmented memory function especially useful for high speed signals The time between each segment is also recorded so that accurate signal timing ca...

Страница 89: ...used set the trigger settings as appropriate for the signal you wish to use The number of segments that can be used depends wholly on the record length See page 83 to set the record length Record len...

Страница 90: ...l you wish to use See page 143 for configuring the trigger settings Run Segments 1 Toggle Segments On from the bottom menu Note The first time Segmented memory is turned on the segments will automatic...

Страница 91: ...gments Run to toggle the mode to the Segments Stop mode Alternatively the Run Stop key can be pressed Run Stop 5 The Stop Indicator will be shown when in the Stop mode Stop Indicator Progress Indicato...

Страница 92: ...Background After the segmented memory acquisitions have been captured you can navigate through each segment one at a time Operation 1 Press Select Segments from the bottom menu This key will be availa...

Страница 93: ...Play Pause key to run through the acquired segments in numerical order Press the Play Pause key again to pause the playback When the scope has played through to the last segment pressing the Play Paus...

Страница 94: ...of each automatic measurement Statistics This function will bin the measurement results of a single automatic measurement into a user defined number of bins This allows you to easily view statistics...

Страница 95: ...ement menu See page 50 for details on how to add automatic measurements Measure Operation 1 Press Analyze Segments from the Segments menu Note This key will only be available in the Stop mode 2 Press...

Страница 96: ...nd select the source channel for measurement Range CH1 CH4 Statistics Results This function will bin the measurement results of the selected automatic measurement into a user defined number of bins Se...

Страница 97: ...esults for a segment in a list Setup 9 Press Select and use the variable knob to scroll through each segment Example Measurement List Select cursor Measurement results Measurement types Segment Info O...

Страница 98: ...2 Press Segments Info 3 A table showing all general setting information for the segmented memory acquisitions is shown on the display Info Sample rate Record length Horizontal Vertical All manuals an...

Страница 99: ...s Dot Vector to toggle between Dot and Vector mode Range Dots Only the sampled dots are displayed Vectors Both the sampled dots and the connecting line are displayed Example Vectors Dots Set the Level...

Страница 100: ...ce Set the Intensity Level Background The intensity level of a signal can also be set to mimic the intensity of an analog oscilloscope by setting the digital intensity level Panel Operation 1 Press th...

Страница 101: ...edit the intensity value Range 2 100 Backlight Auto Dim 6 To automatically dim the backlight after a set duration set Backlight Auto Dim to On and then set Time to the appropriate time After the set...

Страница 102: ...ze the Waveform Run Stop For more details about Run Stop mode see page 42 Panel Operation 1 Press the Run Stop key The Run Stop key turns red and waveform acquisition is paused Run Stop Run Stop 2 The...

Страница 103: ...n 1 Press the Menu Off key below the side menu keys to reduce a menu The menu key needs to be pressed each time to reduce one menu See page 31 for more information POSITION SCALE PUSH TO ZERO POWER CH...

Страница 104: ...op of the display indicates the horizontal position of the waveform in memory Reset Horizontal Position 1 To reset the horizontal position press the Acquire key and then press Reset H Position to 0s f...

Страница 105: ...1 2 5 increment The timebase indicator updates as the horizontal scale is adjusted Horizontal position Timebase Run Mode In Run mode the memory bar and waveform size keep their proportion When the tim...

Страница 106: ...once Automatically selected when the timebase sampling rate is fast Timebase 50ms div Trigger all modes Roll Mode Updates and moves the waveform gradually from the right side of the display to the lef...

Страница 107: ...o trigger occurs the last waveform record acquired remains on the display If no last waveform exists no waveform is displayed User can also force the equipment to trigger To do so press the Force Trig...

Страница 108: ...orizontal position will be shown on the Horizontal Position icon VARIABLE Horizontal Scale To change the horizontal scale press Horizontal Time Div and use the Variable Position knob The scale will be...

Страница 109: ...ow press the Zoom Position key to toggle the scrolling sensitivity Sensitivity Fine Coarse Reset the Zoom Horizontal Position To reset both the zoom and horizontal position press Reset Zoom H POS to 0...

Страница 110: ...on Zoom window Play Pause indicator Zoom To increase the zoom range use the horizontal Scale knob The zoom time base Z at the bottom of the screen will change accordingly SCALE Scroll Speed To alter t...

Страница 111: ...d horizontal position press Reset Zoom H POS to 0s Pause Press the Play Pause key to pause or resume playing the waveform Reverse Direction Press the Play Pause key when at the end of the record lengt...

Страница 112: ...orm moves the vertical position of the channel indicator appears at the bottom half of the display View or Set the Vertical Position 3 Press a channel key The vertical position is shown in the Positio...

Страница 113: ...ements Stop Mode In Stop mode the vertical scale setting can be changed Select Coupling Mode Panel Operation 1 Press a channel key CH1 2 Press Coupling repeatedly to toggle the coupling mode for the c...

Страница 114: ...ng AC coupling Input Impedance Background The input impedance of the MDO 2000E Series is fixed at 1M The impedance is displayed in the channel menu View Impedance 1 Press the Channel key CH1 2 The imp...

Страница 115: ...ble are dependent on the bandwidth of the oscilloscope model Also refer to the digital filter application page 291 Panel Operation 1 Press the Channel key CH1 2 Press Bandwidth from the bottom menu 3...

Страница 116: ...d repeatedly to toggle between expand By Ground and Center Range By Ground By Center Example If the vertical scale is changed when the Expand function is set to ground the signal will expand from the...

Страница 117: ...y Center Select Probe Type Background A signal probe can be set to voltage or current Panel Operation 1 Press the Channel key CH1 2 Press Probe from the bottom menu 3 Press the Voltage Current soft ke...

Страница 118: ...l key CH1 2 Press Probe from the bottom menu 3 Press Attenuation on the side menu and use the Variable knob to set the attenuation Alternatively press Set to 10X Range 1mX 1kX 1 2 5 step Note The atte...

Страница 119: ...side menu and use the Variable knob to set the deskew time Alternatively press Set to 0s to reset the deskew time Range 50ns 50ns 10ps increments 4 Repeat the procedure for another channel if necessa...

Страница 120: ...cator Trigger configuration Data Start bit Stop bit Start Bit Start of Frame The Start bit is shown as an open bracket Serial bus data only Stop Bit End of Frame The Stop bit is shown as a closed brac...

Страница 121: ...Bus indicator shows the bus position The active bus is shown with a solid color The Variable knob can be used to horizontally position the Bus indicator when it is active Active bus solid indicator A...

Страница 122: ...Error Rx Parity Error I2C Inter Integrated Circuit is a two line serial data interface with a serial data line SDA and serial clock line SCLK The R W bit can be configured Inputs SCLK SDA Threshold SC...

Страница 123: ...r On Start of Frame Type of Frame Identifier Data Id Data End of Frame Missing Ack Bit Stuffing Err LIN The LIN Local Interconnect Network bus is used to decode a wide range of common LIN configuratio...

Страница 124: ...fferential signaling and commonly employ low voltage differential signals with active high signaling Universal Asynchronous Receiver Transmitter UART or RS 232 driver receiver ICs commonly used for em...

Страница 125: ...bottom menu 6 From the side menu choose the Tx Input and the Rx Input source and the signal polarity Tx OFF CH1 CH4 or OFF D0 D15 Rx OFF CH1 CH4 or OFF D0 D15 Polarity Normal High 0 Inverted High 1 De...

Страница 126: ...ters The scope will trigger on any of the following conditions a start stop condition a restart a missing acknowledge message Address Data or Address Data frames The I2C trigger can be configured for...

Страница 127: ...C bus are analog or digital Define Inputs 5 Press Define Inputs from the bottom menu 6 From the side menu choose the SCLK input and the SDA Input SCLK CH1 CH4 or D0 D15 SDA CH1 CH4 or D0 D15 Depending...

Страница 128: ...r 4 channel models Panel operation 1 Connect each of the bus signals SCLK SS MOSI MISO to the oscilloscope s 4 analog channels or to one of the digital channels Connect the ground potential to one of...

Страница 129: ...CH4 or OFF D0 D15 Depending on your choice at step 4 above Configuration The Configure menu sets the data line logic level SCLK edge polarity word size and bit order 7 Press Configure from the bottom...

Страница 130: ...eeds one wire CAN High or CAN Low for decoding Panel operation 1 Connect the bus signal CAN Input to one of the oscilloscope s analog or digital channels Connect the ground potential to one of the pro...

Страница 131: ...s The bit rate is usually tied to the bus length 7 Press Bit Rate from the bottom menu and set the bit rate Bit Rate 10kbps 20kbps 50kbps 125kbps 250kbps 500kbps 800kbps 1Mbps LIN Serial Bus Interface...

Страница 132: ...Inputs 5 Press Define Inputs from the lower menu 6 From the side menu choose the LIN input and the polarity of the bus LIN Input CH1 CH4 or D0 D15 Polarity Normal High 1 Inverted High 0 Depending on...

Страница 133: ...hich bit is used as the bus clock can also be configured The trigger should also be set to parallel bus Please see page 177 The read data can be displayed as binary hexadecimal or ASCII An event table...

Страница 134: ...it 6 You may also assign a bit as a clock This bit will be one of the bits in the bus To add a clock bit press Clock Edge and select type of clock edge Selecting Off will disable the clock bit 7 If yo...

Страница 135: ...menu Threshold configuration Background The threshold levels for the Serial buses can be set to either a user defined threshold level or to pre set threshold Set the Threshold 1 Press Threshold from t...

Страница 136: ...Scale Range Scale Range 10V Div 290V 50mV Div 5 2V 5V Div 270V 20mV Div 580mV 2V Div 33V 10mV Div 540mV 1V Div 29V 5mV Div 520mV 500mV Div 27V 2mV Div 508mV 200mV Div 5 8V 1mV Div 504mV 100mV Div 5 4...

Страница 137: ...ent Table from the bottom menu 2 Press Event Table from the side menu to turn the event table on or off Event On Off Use the Variable knob to scroll through the event table Data Detail I2C only 3 To v...

Страница 138: ...trigger Tx Rx Errors Select cursor Example I2C Event table Time of trigger Repeat Start Address Data at address Missing Ack Select cursor Example I2 C Data Detail Time of trigger Address Data at curso...

Страница 139: ...rigger MOSI MISO Select cursor Example CAN Event table Time of trigger DLC Data CRC Missing ACK Select cursor Identifier Example LIN Event table Time of trigger Identifier Checksum Errors Select curso...

Страница 140: ...the time of each event is recorded File Type Each event table is saved as Event_TableXXXX CSV into the designated file path Each event table is numbered sequentially from 0000 to 9999 For example the...

Страница 141: ...und A Label can be added to the buses This label will appear next to the bus indicator on the left hand side of the display Panel Operation 1 To add a label to the bus press Edit Labels from the Bus m...

Страница 142: ...riable knob to highlight a character VARIABLE Press Enter Character to select a number or letter Press Back Space to delete a character Press Editing Completed to create the new label and return to th...

Страница 143: ...allel Bus Background The cursors can be used to read bus values at any position Note Ensure that one of the serial buses has been selected and is activated Panel Operation 1 Press the Cursor key Horiz...

Страница 144: ...mation appears on the top left hand side of the screen Example I2C cursors Cursor Hor position Bus value s Cursor Hor position Bus value s 4 Use the Variable knob to move the movable cursor s left or...

Страница 145: ...e Delay trigger works in tandem with the edge trigger by waiting for a specified time duration or number of events before the delay trigger starts This method allows pinpointing a location in a long s...

Страница 146: ...rom a video format signal and triggers on a specific line or field Pulse and Runt Triggers on a runt A runt is a pulse that passes a specified threshold but fails to pass a second threshold Both posit...

Страница 147: ...C CAN or LIN bus events Logic Triggers on specified logic levels or for specified clock edge Logic trigger is only available for Digital channels Trigger types and sources Sources versus types Trigger...

Страница 148: ...Video Pulse Runt Rise Fall Bus and Logic D0 D15 Digital input channels Except for Video Pulse Runt Rise and Fall Alternate Alternate between channel sources for the trigger source EXT Probe For EXT tr...

Страница 149: ...es Normal The MDO 2000EG 2000EX acquires a waveform only when a trigger event occurs Single When pressing the Single key the MDO 2000E SERIES acquires a waveform only once when a trigger event occurs...

Страница 150: ...r level to 1 4V suitable for triggering on TTL signals Set to ECL 1 3V Sets the trigger to 1 3V This is suitable for ECL circuits Set to 50 Sets the trigger level to 50 of the waveform amplitude 50 Le...

Страница 151: ...er timing Event Sets the number of events 1 65535 passed after the trigger event until the real trigger timing Set to Minimum Sets the source trigger to the minimum time When Pulse Width Sets the puls...

Страница 152: ...hreshold levels for the digital sources from the Trigger menu will also change the threshold levels set in the Logic Analyzer menu page 207 Standard Video NTSC National Television System Committee PAL...

Страница 153: ...x Start Bit Rx Start Bit Tx End of Packet Rx End of Packet Tx Data Rx Data Tx Parity Error Rx Parity Error I2C Start Repeat Start Stop Missing Ack Address Data Address Data SPI SS Active MOSI MISO MOS...

Страница 154: ...signated amount of time Stays Low Triggers when the input signal stays low for a designated amount of time Either Triggers when the input signal stays high or low for a designated amount of time Timer...

Страница 155: ...ggering types except the trigger by bus Wait for trigger Holdoff time Trigger point Next trigger point Panel Operation 1 Press the trigger Menu key Menu 2 To set the Holdoff time press the Holdoff or...

Страница 156: ...de 3 Use the side panel to select Auto or Normal triggering modes Range Auto Normal Using the Edge Trigger Panel Operation 1 Press the trigger Menu key Menu 2 Press Type from the lower bezel menu 3 Se...

Страница 157: ...e DC AC HF Reject LF Reject 7 Toggle Noise Rejection On or Off from the side menu Range On Off 8 From the bottom menu press Slope to toggle the slope type Range Rising edge falling edge either 9 To se...

Страница 158: ...lay Trigger Panel Operation 1 Set the edge trigger source This will set the initializing trigger for the delay source Page 154 2 Press the trigger Menu key Menu 3 Press Type from the lower bezel menu...

Страница 159: ...coupling from the side menu Range DC AC HF Reject LF Reject 7 To set the delay press Delay from the bottom bezel 8 To Delay by Time Duration press Time from the side menu and set the delay time Range...

Страница 160: ...5 Use the side menu to select the pulse width trigger source Range Channel 1 4 Alternate On Off EXT Ext Probe Volt Current Attenuation 1mX 1kX CH2 models only AC Line and D0 D15 6 Press Polarity to t...

Страница 161: ...Set to 50 Digital channel Range 5 00V 5 00V TTL 1 4V 5 0V CMOS 2 5V 3 3V CMOS 1 65V 2 5V CMOS 1 25V ECL 1 3V PECL 3 7V 0V 0V Note Setting the trigger threshold for a digital source will also change t...

Страница 162: ...select the video trigger source Range Channel 1 4 6 Press Standard on the bottom bezel Use the side menu to select the video standard Range NTSC PAL SECAM EDTV 480P 576P HDTV 720P 1080i 1080P 7 Press...

Страница 163: ...r Panel Operation 1 Press the trigger Menu key Menu 2 Press the Type key from the lower bezel menu 3 Select Others Pulse Runt from the side menu The Pulse and Runt indicator appears at the bottom of t...

Страница 164: ...tion Width 4ns 10s 7 Press Threshold from the lower bezel to edit the threshold for the upper and lower threshold 8 Use the side menu to set the upper threshold Range XXV XXV 9 Use the side menu to se...

Страница 165: ...the side menu to select a source Range Channel 1 4 Alternate On Off 5 Press Slope from the bottom menu to toggle the slope Range Rising edge falling edge either 6 Press When from the lower menu Then u...

Страница 166: ...m left Source Trigger type threshold level coupling 4 Press Source from the lower menu Use the side menu to select a source Range Channel 1 4 Alternate On Off EXT Ext Probe Volt Current Attenuation 1m...

Страница 167: ...itions Condition Stays High Stays Low Either 8 Press Level from the lower bezel to set the trigger level 9 Set the level using the side menu Analog channel Range 00 0V 5 screen divisions Set to TTL 1...

Страница 168: ...RT I2C SPI CAN or LIN serial bus signals or on bus data UART BUS Trigger Settings The UART bus trigger conditions can be set at any time after the bus settings have been set to UART Panel Operation 1...

Страница 169: ...be configured 6 Press Data from the bottom menu 7 Press Number of Bytes from the side menu and choose the number of bytes for the data UART 1 10 Bytes 8 Press Data from the side menu to edit the trig...

Страница 170: ...menu and select Bus The Trigger on settings will be reflected on the Trigger Configuration icon From left Bus trigger Trigger source 5 Press Trigger On and select the triggering condition for the sele...

Страница 171: ...ress Select Use the Variable knob to choose a value for the digit and press Select to confirm VARIABLE Binary 0 1 X don t care Hex 0 F X don t care Trigger On Address If Address or Address Data was co...

Страница 172: ...ress Address from the side menu to manually edit the triggering address To edit the address use the Variable knob to highlight a binary or hex digit and press Select Use the Variable knob to choose a...

Страница 173: ...ess Others from the side menu and select Bus The Trigger on settings will be reflected on the Trigger Configuration icon From left Bus trigger Trigger source 5 Press Trigger On and select the triggeri...

Страница 174: ...able knob to choose a value for the digit and press Select to confirm VARIABLE Binary 0 1 X don t care Hex 0 F X don t care CAN Bus Trigger The CAN bus trigger conditions can be set at any time after...

Страница 175: ...hen the type of frame can be configured from the side menu Type Data Frame Remote Frame Error Frame Overload Frame Trigger On Identifier 7 If Identifier Id Data was configured for the Trigger On setti...

Страница 176: ...umber of Bytes from the side menu and choose the number of bytes for the data Bytes 1 8 Bytes 12 Press Data from the side menu to edit the triggering data To edit the data use the Variable knob to hig...

Страница 177: ...Trigger Menu key Menu 3 Press Type from the bottom menu 4 Select Others Bus from the side menu The Bus indicator appears at the bottom of the display From left Bus trigger Trigger source 5 Press Trig...

Страница 178: ...Data was configured for the Trigger On setting then the triggering data must be configured 8 Press Data on the bottom menu 9 Press Number of Bytes from the side menu and choose the number of bytes fo...

Страница 179: ...ns can be set at any time after the bus setting has been set to parallel The parallel bus can be set up to trigger on a specified data pattern Panel Operation 1 Set the Bus to parallel in the bus menu...

Страница 180: ...pecified data appears on the bus Using the Logic Trigger Background The digital channels can be set up to trigger on specified logic levels and for a specified clock edge For example the digital chann...

Страница 181: ...t Care X 7 Repeat steps 5 to 6 for the remaining channels 8 The chosen logic levels will be reflected in the trigger indicator at the bottom of the screen The color of each channel if active will als...

Страница 182: ...ng Falling Either 10 If no clock were defined press When from the bottom menu and choose the trigger timing conditions Trigger When Description Goes True Triggers when the defined logic goes true risi...

Страница 183: ...ected number of preset levels or a user defined threshold level Note The threshold levels that are set in this menu will replace the threshold levels that are set in the Logic Analyzer menu page 207 1...

Страница 184: ...MDO 2000E series User Manual 182 0V 0V 15 Press Threshold to set a user defined threshold Range 5 00V All manuals and user guides at all guides com...

Страница 185: ...stem the Search events must first be configured before they can be found Luckily the trigger system configuration settings can also be used for the search events The types of searches are listed below...

Страница 186: ...details Event Types Edge Pulse Width Runt Rise Fall Time FFT Peak Bus No trigger equivalent 4 Select the source from which to search events Press Source from the bottom menu and select the source Sour...

Страница 187: ...ettings select Copy Search Settings to Trigger 3 To copy over the current trigger settings to the search settings press Copy Trigger Settings To Search Note If the settings cannot be copied or if ther...

Страница 188: ...rch events can be saved to the graticule display allowing you to superimpose new search events Search events are saved over the entire record length with a maximum of 1000 marks Save Marks 1 Press Sea...

Страница 189: ...vent 1 Navigate to a point of interest using the horizontal position knob or some other method POSITION PUSH TO ZERO 2 Press the Set Clear key Set Clear 3 A marker will be saved at the center of the d...

Страница 190: ...on can support up to 10 000 events however only 1 000 events can be displayed on screen at once Panel Operation 1 Turn the FFT math function on Page 69 2 Press the Search menu key Search 3 Press Searc...

Страница 191: ...a search event The threshold level will be mirrored in the Threshold key Max Peak 1 10 Level 100db 100dB View Number of Peak Events To view the number of peak events set State Info to Mark The number...

Страница 192: ...mber starting from 0001 and is incremented each time the event table is saved 7 Press Event Table from the bottom menu and turn the Event Table function on The event table will appear on the screen Pe...

Страница 193: ...MDO 2000E SERIES screen No Frequency and Value For example No Frequency Value 1 1 0000MHz 29 6dB 2 2 0000MHz 30 4dB 3 3 0000MHz 32 0dB Center Peak Results on Screen To shift the peak events to the ce...

Страница 194: ...oose from Panel Operation 1 Press the Utility key Utility 2 Press Language on the lower menu 3 Select the language from the side menu Language selection may differ based on region and as such are not...

Страница 195: ...m 1 20 Setting memory 1 20 Reference 1 4 Labels Panel Operation 1 Press the Utility key Utility 2 Press System from the lower menu 3 Press Erase Memory from the side menu A message will prompt you to...

Страница 196: ...enu Year 2000 2037 Month 1 12 Day 1 31 Hour 1 23 Minute 0 59 4 Press Save Now from the side menu to save the date and time 5 Make sure the date time setting is correctly reflected at the top of the di...

Страница 197: ...ncy of the probe compensation signal to 1kHz default QR Code Reader Function Background The QR Code reader function displays a number of preset QR codes that link to useful websites QR Code Items GW I...

Страница 198: ...from the side menu There will be two pages of QR codes to choose from Press Page 1 or Page 2 to navigate to each page 5 Use a QR code reader app on your smart phone or tablet to read one of the QR cod...

Страница 199: ...tal Channels 200 Activate Digital Channels as a Group 200 Activate Individual Channels 201 Moving the Digital Channels or Creating Digital Channel Groups 203 Digital Channel Vertical Scale 207 Digital...

Страница 200: ...user defined thresholds of 5V if the in built threshold levels are unsuitable Digital Trigger Types Edge Pulse Width Timeout Bus Logic As standard the digital channels support basic edge pulse width...

Страница 201: ...int 5 Repeat step 4 with any remaining probes Signal 2 Signal 3 GND Signal 1 1 2 G 3 Digital Display Overview Analog waveform indicator Digital channel indicators Digital waveforms Analog waveform Dig...

Страница 202: ...y are shown as being pinned together When grouped digital channels can be moved as a single group Activating Digital Channels The digital channels can be initially turned on in groups of 8 or individu...

Страница 203: ...on the graticule Note When all the digital channels are turned on they will appear as a single group Activate Individual Channels Background Each digital channel or group can be turned on or off indiv...

Страница 204: ...ed channel or group on or off or Select 5 Press the Select soft key again to reduce the menu Note Channels can also be selected just by turning the variable knob when the mode is set to LA move mode I...

Страница 205: ...ated LA Move mode This mode is used to move the vertical position of the digital channels and to group digital channels into groups The Select key is used to toggle between both modes when in the D15...

Страница 206: ...currently active Select The Move mode is used to move the digital channel position on the graticule as well as to group the channels If you turned on all the digital channels you will notice that the...

Страница 207: ...r over the next previous channel it will split the group into 2 Split the group above the selected channel Split the group below the selected channel If you continue to move the channel indicator past...

Страница 208: ...e of the group it will remove the selected channel from the group 6 Press the Select key again This will return you to the LA Select mode You can tell when it is in the Select mode as no channel will...

Страница 209: ...r groups of digital channels D0 D3 D4 7 D8 D11 and D12 D15 Each group can have a different threshold level The MDO 2000E has 7 preset threshold levels and a user defined threshold A user defined thres...

Страница 210: ...r defined threshold for the currently selected group Range 5V Analog Waveform Background The analog waveform function combines the digital channel inputs into two 8 bit analog waveforms The analog wav...

Страница 211: ...t the position Set Vertical Scale 6 Press Vertical until the X scale parameter is highlighted Use the Variable knob to set the scale Edit Labels 7 Press Edit Labels to edit the label for the currently...

Страница 212: ...Label For and select a digital channel An analog waveform cannot be chosen The currently active analog waveform will be displayed for reference Label For D0 D15 A1 A2 3 To choose a preset label Press...

Страница 213: ...Back Space to delete a character Press Editing Completed to create the new label and return to the previous menu Note this key must be pressed to create a label even for a preset label Press Cancel t...

Страница 214: ...s User Manual 212 Below the label LABEL_7 was created for the D7 channel D7 is labeled as LABEL_7 Remove Label Press Label Display to toggle the selected label on or off All manuals and user guides at...

Страница 215: ...the Selected Channel 217 Setting the Load Impedance 217 Setting the Phase 217 GEN1 and GEN2 Setup 218 Selecting a Waveform 218 Waveform Settings 219 AM Modulation 222 FM Modulation 224 FSK Modulation...

Страница 216: ...ine Cardiac Functions AM FM FSK Sweep Rear Panel GEN1 output GEN2 output GEN 2 GEN 1 LINE VOLTAGE AC 100 240V RANGE FREQUENCY 50 60Hz POWER MAX 30 Watts CAUTION TO AVOID ELECTRIC SHOCK THE POWER CORD...

Страница 217: ...cators The AWG channel status indicators show the active channels output waveforms and function AWG status indicator Channel status indicator G1 G2 Waveform indicator of the indicated channel Sine arb...

Страница 218: ...to select a channel to turn the output on or off for the selected channel configure the load impedance and the phase of the output Select the Active Channel Background Before any operations can be pe...

Страница 219: ...ing the Load Impedance Background The load impedance can be independently set for each generator channel Panel Operation 1 Press Load to toggle the impedance between 50 and High Z Setting the Phase Ba...

Страница 220: ...ectable waveforms including a user created arbitrary waveform When using the modulation function the waveform selected here is also used as the carrier wave Panel Operation 1 From the AWG menu press G...

Страница 221: ...eform menu press Waveform Settings from the side menu Set the Frequency 2 Press Frequency to set the frequency rate of the waveform Note When Frequency is initially pressed the variable knob can be us...

Страница 222: ...mplitude by that base unit as shown in the Amplitude window 5 Default can be pressed to set the amplitude to 1 00Vpp 6 Press Go Back to leave the menu Range 10mVpp to 2 5Vpp Load 50 20mVpp to 5Vpp Loa...

Страница 223: ...he offset by that base unit as shown in the Offset window 9 Default can be pressed to set the Offset to 0 00Vdc 10 Press Go Back to leave the menu Range Default 1 245 1 245 Load 50 2 49 2 49 Load High...

Страница 224: ...xample Panel Operation 1 Select the carrier waveform from the GEN1 Setup GEN2 Setup menu Press GEN1 Setup or GEN2 Setup for generator 1 or generator 2 respectively Press Waveform from the bottom menu...

Страница 225: ...et the modulation frequency Frequency 200kHz 1Hz Shape 7 Press Shape to set the modulating wave shape Shape Sine square pulse ramp noise Phase Sine wave only 8 Press Phase to set the phase of the modu...

Страница 226: ...can be used for either channel The carrier wave can only be sine square and ramp waveforms Sine square pulse ramp and noise can be selected as the modulating waveform Example Panel Operation 1 Select...

Страница 227: ...Frequency Deviation 5 Press Freq Dev to set the frequency deviation Deviation 12 5MHz 0 1Hz Modulation Frequency 6 Press FM Freq to set the modulation frequency Frequency 200kHz 1Hz Shape 7 Press Sha...

Страница 228: ...Rate 1kHz 10MHz Exit FM Settings 12 Press Go Back to exit the FM settings FSK Modulation Background Frequency Shift Keying Modulation is used to shift the frequency output of the function generator be...

Страница 229: ...tion from the bottom menu 3 From the side menu turn Modulation on 4 Press FSK to select FSK modulation and to enter the FSK modulation setup menu Set the Hop Freq 5 Press Hop Freq to set the hop frequ...

Страница 230: ...up or down sweeping Example Panel Operation 1 Select the waveform from the GEN1 Setup GEN2 Setup menu Press GEN1 Setup or GEN2 Setup for generator 1 or generator 2 respectively Press Waveform from the...

Страница 231: ...down sweeping set the start frequency at a higher value than the stop frequency Center Frequency Span Alternatively the center frequency and span can be set instead of the start and stop frequencies 6...

Страница 232: ...tton on the bottom menu once GEN1 or GEN2 has been setup with an arbitrary waveform Create New ARB Waveform Background The Create New menu is used to load an inbuilt waveform with a defined length in...

Страница 233: ...inbuilt waveform Function Sine Square Pulse Ramp Noise 6 Press OK Create to create the arbitrary waveform shape Edit an Existing ARB Waveform Background Use the Edit Existing menu to edit a newly crea...

Страница 234: ...e ARB waveform Diagonal Insert a diagonal line Scale Scales the ARB waveform vertically Copy Paste Copy or paste a section of the ARB waveform Clear Clears a section of the ARB waveform and replaces i...

Страница 235: ...loaded a DC waveform is shown Normal Edit 4 Press Normal Edit to insert a point or delete a point from the waveform Insert Point To insert a point you must first set the position of the point to be in...

Страница 236: ...be shortened by one point Exit Normal Edit 5 Press Go Back to exit the Normal Edit Function Edit 6 Press Function Edit to perform more advanced editing functions 7 Press Edit Method to choose the edi...

Страница 237: ...The Adjustment soft key can be used to toggle the step resolution of the variable knob when editing values in this menu Adjustment Fine Coarse d Press Preview The desired edit will then be previewed...

Страница 238: ...the amplitude Level of the end point Point2 1 user defined point position Level2 1 25Vdc Load 50 2 5Vdc Load High Z c The Adjustment soft key can be used to toggle the step resolution of the variable...

Страница 239: ...opy Paste a Press Start to set the start point of the section you want to copy b Press Length to set the size of the section you want to copy from the start point The copied section will be shown as a...

Страница 240: ...k to the previous menu Clear Section a Press Start to set the start point of the section you want to clear Press Length to set the size of the section you want to clear Start 1 user defined point posi...

Страница 241: ...nu Press GEN1 Setup or GEN2 Setup for generator 1 or generator 2 respectively Press Waveform from the bottom menu Select Arbitrary from the side menu 2 Press Waveform Edit from the bottom menu 3 From...

Страница 242: ...t the desired ARB waveform Press the Select key to load the selected ARB waveform in the file utilities screen Select Note Press File Utilities to manage the files on the internal disk or an inserted...

Страница 243: ...to save ARB Arb1 Arb2 Arb3 Arb4 Press Save to save the waveform to the selected memory slot Arb1 Abr2 Arb3 or Arb4 5 Alternatively to save to a USB drive or to the internal flash memory press To File...

Страница 244: ...e Waveform menu After Save Now has been pressed the file will be saved Note The file will not be saved if the power is turned off or the USB drive is taken out before the message ends File Utility Alt...

Страница 245: ...menu to reset both wave generators to a 0V DC waveform 2 Press Dual Chan from the side menu to enter the coupling and tracking menus Tracking settings 3 From the side menu press Tracking to set the t...

Страница 246: ...the side menu to configure the offset of the frequency coupling 7 Use the Left and Right arrow keys to select a base unit and use the variable knob to increase or decrease the offset by that base unit...

Страница 247: ...menu Frequency Coupling menu Note Frequency Coupling cannot be set if Tracking is ON Configuring Frequency Coupling parameters will disable the Tracking mode Amplitude coupling 15 Press Ampl Cpl to se...

Страница 248: ...MDO 2000E series User Manual 246 Reset the phase 16 You can also reset the phase to 0 between the two waveforms by pressing S_Phase All manuals and user guides at all guides com...

Страница 249: ...ration 251 Selecting the source 251 Setting the trace mode options Trace type 252 Setting the Detection Method 254 Configuring the Frequencies and Span 255 Configuring the Bandwidth 259 Configuring th...

Страница 250: ...allows users to analyze the signal in the frequency domain Windows Hanning Rectangular Hamming Blackman Frequency range DC to 500MHz Max Maximum frequency to 500MHz uncalibrated Spin 1kHz to 500MHz M...

Страница 251: ...displayed at both top sides The remaining frequency span information is displayed at the bottom as well as the vertical scale The zero level is shown for reference on the Y axis on the left When the s...

Страница 252: ...mark Current active peak Active peak marker Total number of peaks detected according to the search function parameters Connections Background The Spectrum Analyzer uses the analog channel inputs of th...

Страница 253: ...Selecting the source Background Before any visualization or measurement can be performed on the spectrum analyzer it must first be associated with a source Panel Operation 1 Press the Option key Opti...

Страница 254: ...eep Max Min Hold the maximum minimum points are maintained for the selected trace The trace points are updated each sweep if a new maximum minimum point is found Average this mode averages the trace f...

Страница 255: ...ss again to toggle it to Off 6 From the side menu press once on the Average button to toggle this trace option to On Use the variable knob to change the number of sweeps the average will be based on P...

Страница 256: ...he detection method Each trace type Normal Max and Min Hold Average can use a different detection method Panel Operation 1 Press the Option key and the Spectrum Analyzer button to enter the Spectrum A...

Страница 257: ...e 6 Repeat the same operation for the Max Hold Trace button 7 Repeat the same operation for the Min Hold Trace button 8 Repeat the same operation for the Average Trace button Configuring the Frequenci...

Страница 258: ...he chosen step resolution 4 Alternatively select User from the list of frequency or press the Select key Use the arrows to select a base unit and the variable knob to further tune the selected base un...

Страница 259: ...Use the arrows to select a base unit and the variable knob to further tune the selected base unit Press Go Back to return to the previous menu and validate the user defined value Range 1 000Hz 500MHz...

Страница 260: ...p resolution The variable knob can be used to select one Press again on the Start or Stop button the variable knob can now be used to set the frequency in increments of the chosen step resolution 8 Al...

Страница 261: ...ion 1 Press the Option key and the Spectrum Analyzer button to enter the Spectrum Analyzer menu Option 2 Press the Bandwidth button to enter the bandwidth menu 3 The resolution bandwidth can be set au...

Страница 262: ...e Note Hanning and Hamming windows are both good to analyze periodic signals The rectangular window is more suitable for single shot phenomenon The Blackman window is most suitable for amplitude measu...

Страница 263: ...of the vertical axis by pressing on the Unit div button and using the variable knob Range 1dB 20dB dBV RMS dBm 2mV 1kV Linear RMS 5 You can define the zero level position by pressing on the Position b...

Страница 264: ...the Search Type and the Source respectively set to SP Peak and SP in order to search for spectrum peaks Please also note that it is not possible to search for spectrum peaks if the Spectrum Analyzer O...

Страница 265: ...files on an external USB drive Note For more details about the Search function please refer to the MDO 2000E User Manual Search chapter Using the Cursors Background Horizontal and vertical cursors ca...

Страница 266: ...ls about the cursor function please refer to the MDO 2000E User Manual Cursor chapter Use the Save Recall menu to save the spectrum data as a CSV file in SA mode but you can t recall the file to the s...

Страница 267: ...tal Multimeter 266 DMM display overview 267 AC DC Voltage Measurement 268 Current Measurement 269 Resistance Measurement 270 Diode Measurement 271 Continuity Measurement 272 Temperature Measurement 27...

Страница 268: ...he DMM function is a basic digital multimeter Accessing the Digital Multimeter Panel Operation 1 Press the Option key The following diagram will appear on the display Option 2 Press the DMM button fro...

Страница 269: ...easurement from the DMM menu 4 Press the Max Min button to display the measured maximum and minimum values 5 Press the Hold button to keep the current measurement results DMM display overview The DMM...

Страница 270: ...W CAT II 600V CAT III 300V FUSED 600mA MAX V Note To prevent the internal circuits from burning out the unit will prevent you from switching voltage ranges during measurement when the input is greater...

Страница 271: ...DC current from two input terminals depending on the current range There is a 10A input for I 10A and a mA terminal for I 600mA Note Ensure that no more than 600mA is input into the mA port Failure t...

Страница 272: ...to the mA port 2 Use the Variable knob to select the required measurement and press the Select key to confirm Select VARIABLE Resistance Measurement Background The MDO 2000E can measure resistance up...

Страница 273: ...ect key to confirm Select VARIABLE Diode Measurement Background The diode test checks the forward bias characteristics of a diode by running a constant forward bias current through the DUT and measuri...

Страница 274: ...e measurement 2 Use the Variable knob to select the required measurement and press the Select key to confirm Select VARIABLE Continuity Measurement Background The continuity test checks that the resis...

Страница 275: ...ct the required measurement and press the Select key to confirm Select VARIABLE Temperature Measurement Background The MDO 2000E series can measure temperature using a thermocouple To measure temperat...

Страница 276: ...choose the temperature measurement 2 Select the thermocouple type Thermocouple B E J K N R S T 3 Pressing the Unit button will toggle between C and F 4 SIM is the current ambient temperature setting...

Страница 277: ...POWER SUPPLY 275 POWER SUPPLY Power supply function 276 Accessing the Power Supply 276 Set up the Power Supply 278 All manuals and user guides at all guides com...

Страница 278: ...utput to dual channels with 1 5V voltage 1A max Connection 1 Connect the test leads for power supply to the power supply output 1 or 2 Red Black Accessing the Power Supply Panel Operation 1 Press the...

Страница 279: ...e following diagram will appear on the display 3 Select Output setup 1 or Output setup 2 button to set and turn on the power supply For example press the Output setup 1button The following diagram wil...

Страница 280: ...elect output continuously adjustable voltage from 1V to 5V 0 1 step 3 Set to 5V Press the Set to 5Vbuttonto directly set the output voltage to 5V 4 Set to 3 3V Press the Set to 3 3Vbuttonto directly s...

Страница 281: ...cation 282 DVM application 287 Data Log application 289 Digital Filter application 291 Mask application 293 Select the source channel 293 Configure the mask violation 293 Auto Mask 294 User Defined Ma...

Страница 282: ...r input signals Go No Go tests to see if a waveform will fit inside a user specified maximum and minimum amplitude boundary template DVM The DVM application displays a digital voltage meter readout th...

Страница 283: ...ignals from the demo board Running Applications Background The MDO 2000E comes pre installed with a number of apps which can be activated from a dedicated menu Panel Operation 1 Press the APP key APP...

Страница 284: ...n be set Choose the Go_NoGo application from the APP menu See page 281 Set Go NoGo Conditions Select the Go NoGo conditions NG When and actions when a Go NoGo condition has been met Violating 1 Press...

Страница 285: ...to monitor the signal Each violation is counted 4 Press Go Back to return to the previous menu Set Go NoGo Source 5 Press Compare Source from the bottom menu to set the Go NoGo boundary source Sets CH...

Страница 286: ...r Range Voltage division range Save Boundary Template 10 Press Save Operation to save the tolerance boundaries 11 The Maximum Position tolerance will be saved to reference waveform R1 and the Minimum...

Страница 287: ...s and the right hand digit represents the number of tests Ratio violation test Maximum position Minimum position Tolerance Exit the Application To exit the application press Break Note After you exit...

Страница 288: ...r can be used The Go NoGo terminal will output a positive pulse each time a NoGo violation has occurred for a minimum of 500us The voltage of the pulse depends on the external pull up voltage Timing D...

Страница 289: ...M app allows you to measure the AC RMS DC DC RMS Duty and frequency of an input signal This software is especially useful for those measurement applications that require both a DSO and a basic DVM to...

Страница 290: ...n acts as a digital voltmeter or as a digital current meter for the selected source See page 115 to set the probe type Source CH1 CH4 Mode The Mode setting determines the measurement mode for the mete...

Страница 291: ...m data The minimum interval is 2 or 5 seconds and the Interval time needs to be lengthened because of the longer memory length If you use the USB flash drive to store data it may require a longer inte...

Страница 292: ...rval Data 2sec 23h59m59 5s Image 5sec 23h59m59 5s 5 Press Duration and select the logging duration time Duration 5sec 999h59m59 5s 6 From the bottom menu press File Utilities and set the save file pat...

Страница 293: ...ow band pass filtering of analog channels Selectable cutoff frequencies Tracking function Example Digital filter type or status High pass filter example Digital filter indicator Low pass filter exampl...

Страница 294: ...f frequency Likewise if High Pass was selected press Lower Limit to set the high pass cutoff frequency Only one option will be available at a time Upper Limit 1Hz 500MHz Lower Limit 1Hz 500MHz Trackin...

Страница 295: ...P menu See page 281 Select the source channel Step 1 Press the Compare Source button from the bottom menu 2 Press the CH1 button from the side menu and use the Variable knob to select a source channel...

Страница 296: ...ondition is encountered 3 Toggle the Save button to On will save a file each time a mask violation condition is encountered see above The save mode file type depends on the hardcopy save setting see p...

Страница 297: ...t to further adjust the mask pattern Otherwise go to step 9 below to create the mask directly without adjustment 5 Press the Unit button from the side menu and use the Variable knob to select either D...

Страница 298: ...t the horizontal deviation of the mask compared to its original pattern 7 Press the Y Mask button from the side menu and use the Variable knob to adjust the vertical deviation of the mask compared to...

Страница 299: ...ram and can now be used 10 Press the Auto Mask button from the bottom menu to close auto mask function 11 Press the Mask ON button from the bottom menu to execute the mask function and start comparing...

Страница 300: ...posed to each other to form the user defined mask pattern Step 1 Press the User Define button from the bottom menu 2 Press the Edit button from the side menu Create an area 3 Press the Area Number but...

Страница 301: ...t 6 Press the Points Number button from the side menu and use the Variable knob to select the first point that will shape the area pattern Up to 10 points can form an area pattern 7 Press the Points N...

Страница 302: ...Points menu Create other areas 11 Repeat the above steps for as many areas as you need to create your mask pattern 12 Press the Go Back button again from the side menu 13 Press the Create Mask button...

Страница 303: ...d button from the side menu use the Variable knob to select the file and press the Select key twice to load the mask Select VARIABLE User defined Mask File Format Background The user defined mask file...

Страница 304: ...1 Points Number 3 0 00 2 00 1 00 1 00 1 00 1 00 Example with Division units Format 2 0E Total Area Number 2 Area Number 1 Points Number 4 0 00 2 00 1 00 1 00 0 00 0 00 1 00 1 00 Area Number 2 Points N...

Страница 305: ...307 Create Edit Labels 310 Save 313 File Type Source Destination 313 Save Image 314 Save Waveform 316 Save Setup 318 Recall 321 File Type Source Destination 321 Recall Default Panel Setting 321 Recal...

Страница 306: ...CH4 lsf The LSF file format efficiently stores waveforms This is the file format used for storing and recalling all waveforms that are used with the MDO 2000E series Filename DSxxxx lsf Waveform Type...

Страница 307: ...et applications such as Microsoft Excel CSV formatted files can be stored in either a short memory format or a long memory format Detail CSV Fast CSV The number of points that are saved depends on the...

Страница 308: ...able Format scope type Memory length IntpDistance input trigger distance Trigger address Trigger level Source Vertical units Vertical units div Vertical units extend div Label Probe type Probe ratio V...

Страница 309: ...ger level Source Vertical units Vertical units div Vertical units extend div Label Probe type Probe ratio Vertical scale Vertical position Horizontal units Horizontal scale Horizontal position Horizon...

Страница 310: ...Scale Channel Coupling Impedance Invert Bandwidth Expand Position Probe Probe attenuation Deskew Cursor Horizontal cursor H Unit Vertical cursor V Unit Measure Source Gating Statistics Display High L...

Страница 311: ...ger Type Source Coupling Alternate Rejection Noise Rejection Slope Level Mode Trigger When Timer Holdoff Utility Language Hardcopy key File Format Ink Saver Assign Save Probe Comp Save recall Image fi...

Страница 312: ...ed to easily identify reference files setup files or channels when saving or recalling waveforms and setups Example Label for CH1 Label for Ref 1 In the example above the file label for channel 1 is d...

Страница 313: ...t label Press User Preset from the side menu and choose a label Labels ACK AD0 ANALOG BIT CAS CLK CLOCK CLR COUNT DATA DTACK ENABLE HALT INT IN IRQ LATCH LOAD NMI Edit Label 5 Press Edit Character to...

Страница 314: ...previous menu To cancel the editing the label and return to the previous menu press Cancel Display Label To display the currently selected file label on the screen next to its respective indicator to...

Страница 315: ...waveforms Internal memory Reference waveform Ref1 4 Wave1 Wave20 File system Disk USB Display Image DSxxxx bmp png Axxx1 bmp png Display image File system Disk USB Stored in ALLXXXX directories when A...

Страница 316: ...t a USB drive to the front panel USB port If a USB drive is not connected images can still be saved to the internal memory Front Panel 2V 2 Press the Save Recall key from the front panel Save Recall 3...

Страница 317: ...cter or the Select key to select a number or letter Press Back Space to delete a character 9 Press Save Now to save the file The file name need not have been edited to save the file Note Pressing Canc...

Страница 318: ...the drive to the front panel USB port If a USB drive is not connected files can still be saved to the internal memory Front Panel 2V 2 Press the Save Recall key from the front panel Save Recall 3 Pre...

Страница 319: ...r or the Select key to select a number or letter Press Back Space to delete a character 9 Press Save Now to save the file The filename need not have been edited to save the file Note Pressing Cancel w...

Страница 320: ...be saved to the internal memory Front Panel 2V 2 Press the Save Recall key from the front panel Save Recall 3 Press Save Setup from the bottom menu 4 Press To internal memory or To File and choose a d...

Страница 321: ...o save the file Note Pressing Cancel will cancel the save operation and return you to the Save Recall menu After Save Now has been pressed the file will be saved Note The file will not be saved if the...

Страница 322: ...MDO 2000E series User Manual 320 Edit Label To edit labels for Setup files press Edit Label For more details on editing labels see page 310 All manuals and user guides at all guides com...

Страница 323: ...xxxx csv CH1 CH4 lsf Ref1 Ref4 lsf Math lsf Internal memory Wave 1 Wave20 File system Disk USB Reference waveform 1 4 Recalled from ALLXXX directories Note that Allxxxx csv cannot be recalled to the o...

Страница 324: ...00V Probe Voltage Probe attenuation 1x Deskew 0s Cursor Horizontal cursor Off Vertical Cursor Off Measure Source CH1 Gating Screen Display All Off High Low Auto Statistics Off Mean Std Dev Samples 2...

Страница 325: ...te Disk Trigger Type Edge Source CH1 Coupling DC Alternate Off Noise Rejection Off Slope Positive Level 0 00V Mode Auto Holdoff 10 0ns Utility Hardcopy Save Ink Saver Off Assign Save To Image File For...

Страница 326: ...all Waveform from the bottom menu The Recall menu appears 5 Press From internal memory or From File and choose a source to recall from From Wave1 20 From File File format Lsf Fast Csv Only files in th...

Страница 327: ...tilities Recall Setup Panel Operation 1 For recalling from an external USB flash drive Connect the drive to the front or rear panel USB port Front Panel 2 Press the Save Recall key Save Recall 3 Press...

Страница 328: ...is turned off or the USB drive is taken out before the message appears File Utility To edit the internal memory or the USB flash drive contents create delete rename files and folders or to set the fi...

Страница 329: ...aveforms 1 Press the REF key on the front panel REF R 2 Pressing R1 R4 repeatedly will toggle the corresponding reference waveform OFF ON Turning R1 R4 ON will open the corresponding reference menu 3...

Страница 330: ...e Div or the horizontal position Use the Variable knob to edit the value View Reference Waveform Details Pressing Ref Details will display the reference waveform details Details Sample Rate Record Len...

Страница 331: ...create delete and rename directories or files as well as copy files from internal memory to USB The File Utilities menu also sets the file path for saving and recalling files from the Save Recall men...

Страница 332: ...hoose files or to set the file path for saving recalling files File System File path Drive space File cursor File attributes Panel Operation 1 Press the Utility key Utility 2 Press File Utilities from...

Страница 333: ...he USB flash drive is used This saves you the hassle of setting the USB file path each time the USB flash drive is inserted into the scope Create Folder Panel Operation 1 Press the Utility key Utility...

Страница 334: ...r or letter Press Back Space to delete a character 6 Press Save Now to create the folder Cancel Press Cancel to cancel the operation Rename File Panel Operation 1 Press the Utility key Utility 2 Press...

Страница 335: ...select a number or letter Press Back Space to delete a character 6 Press Save Now to rename the folder or file Delete File or Folder Panel Operation 1 Press the Utility key Utility 2 Press File Utili...

Страница 336: ...USB port Front Panel 2V 2 Press the Utility key Utility 3 Press File Utilities from the bottom menu 4 Use the Variable knob and Select key to navigate the file system to choose a file from internal me...

Страница 337: ...key can be used to save a screen shot a waveform or the current setup depending on the configuration Printer I O Configuration Panel Operation 1 Connect a PictBridge printer to the USB device port on...

Страница 338: ...e side menu press Function and select Print 4 Press the Hardcopy key to print The display image is printed out Hardcopy Ink Saver To have a white background on the printed display image set Ink Saver...

Страница 339: ...u 4 On the side menu press Function to select Save 5 Press Assign Save To and select which type of file will be saved when the Hardcopy key is pressed File Type Image Waveform Setup All 6 Press the Ha...

Страница 340: ...Note Each time the Hardcopy key is used to save waveforms or setup files the files are saved into a new directory The save directory is labeled ALLXXXX where XXXX is a number that is incremented with...

Страница 341: ...mand list refer to the programming manual downloadable from GW Instek website www gwinstek com Interface Configuration 340 Configure USB Interface 340 USB Functionality Check 341 Configure the Etherne...

Страница 342: ...from the bottom menu 3 Press USB Device Port from the side menu and select Computer 4 Connect the USB cable to the rear panel device port 5 When the PC asks for the USB driver select the USB driver in...

Страница 343: ...uring RealTerm Functionality Check Key in this query command via the terminal application idn This should return the Manufacturer Model number Serial number and Firmware version in the following forma...

Страница 344: ...age 343 Panel Operation 1 Connect the Ethernet cable to the LAN port on the rear panel 2 Press the Utility key Utility 3 Press I O from the bottom menu 4 Press Ethernet from the side menu 5 Set DHCP B...

Страница 345: ...cter and use the Select key to choose a character Select VARIABLE Press Backspace to delete a character Press Save Now to save the configuration Complete will be displayed when successful Configure So...

Страница 346: ...rent Port icon will update to the new port number 8 Press Server and turn the socket server On Socket Server Functionality Check NI Measurement and Automation Explorer To test the socket server functi...

Страница 347: ...ing Windows press Start All Programs National Instruments Measurement Automation 4 From the Configuration panel access My System Devices and Interfaces Network Devices 5 Right click Network Devices an...

Страница 348: ...from the popup window 7 Click Next 6 7 8 Enter the MDO 2000E s IP address and socket port number 9 Click Validate 10 A popup will appear to tell you if a VISA socket session was successfully created 1...

Страница 349: ...finish the configuration 12 13 MSO MDO 2000EG 14 The MDO 2000E will now appear under Network Devices in the Configuration Panel Functionality Check 15 Click the Open Visa Test Panel to send a remote c...

Страница 350: ...he Configuration icon 17 Select the I O Settings tab 18 Mark the Enable Termination Character checkbox Make sure the termination character is a line feed n value xA 19 Click Apply Changes 16 17 18 19...

Страница 351: ...k on Query 23 The manufacturer model number serial number and firmware version will be displayed in the buffer For example GW MDO 2202EG PXXXXXX V1 00 20 21 22 23 MSO GW MDO 2202EG PXXXXXX V1 00 N Not...

Страница 352: ...vailable Signal Path Compensation Vertical Accuracy Calibration and Probe Compensation Run these operations when using the MDO 2000E in a new environment How to use the SPC function 351 Vertical Accur...

Страница 353: ...stem from the bottom menu 3 Press SPC from the side menu A message showing a brief introduction to SPC appears on the screen Note Disconnect all probes and cables from all channels before calibrating...

Страница 354: ...of 3 from the side menu 4 Press Self Cal on the side menu 5 Press Vertical on the side menu 6 A message appears to Now performing vertical calibration CH1 Connect the CAL output to channel then press...

Страница 355: ...when prompted 4 channel models only 10 When the calibration for all channels has completed the display goes back to the default state Probe Compensation Panel Operation 1 Connect the probe between the...

Страница 356: ...1 4 Set the Coupling to DC from the bottom menu 5 Set the Probe attenuation to Voltage 10X Page 116 6 Press the Autoset key The compensation signal appears on the display Autoset 7 Press the Display k...

Страница 357: ...MAINTENANCE 355 8 Turn the adjustment point on the probe to make the waveform as square as possible Under Compensation Normal Over Compensation All manuals and user guides at all guides com...

Страница 358: ...gnal but it does not appear on the display Make sure you have activated the channel by pressing the Channel key the channel key lights up I want to remove the Measurement result FFT result Help conten...

Страница 359: ...et details The display image printout is too dark on the background Use the Ink Saver function which reverses the background color For details see page 336 The date and time settings are not correct F...

Страница 360: ...ing the Firmware 359 MDO 2000E Series Specifications 361 Model specific 361 Common 361 Probe Specifications 368 GTP 070B 4 368 GTP 100B 4 368 GTP 200B 4 369 Dimensions 370 Declaration of Conformity 37...

Страница 361: ...hat contains the firmware into the front panel USB port Front panel 2 Power up the oscilloscope and at the same time rotating the VARIABLE knob several times until the oscilloscope boot in the firmwar...

Страница 362: ...indicator shows the complete status status indicator in yellow completely and a message of Update NAND flash success will appear on the top of status indicator The firmware upgrading procedure is comp...

Страница 363: ...ndwidth Limit 20MHz MDO 2104EG X C S Channels 4 Bandwidth DC 100MHz 3dB Rise Time 3 5ns Calculated Bandwidth Limit 20MHz MDO 2202EG X C S Channels 2 Ext Bandwidth DC 200MHz 3dB Rise Time 1 75ns Calcul...

Страница 364: ...ernate Event Delay 1 65535 events Time Delay Duration 4nS 10S Bus Holdoff range 4nS to 10S Coupling AC DC LF rej Hf rej Noise rej Sensitivity 1div External Trigger Range 15V Sensitivity DC 100MHz Appr...

Страница 365: ...m to the rated bandwidth Control Panel Function Autoset Single button automatic setup of all channels for vertical horizontal and trigger systems with undo Autoset Save Setup 20set Save Waveform 24set...

Страница 366: ...ion Bandwidth 1Hz 500MHz Max Reference Level 50dBm to 40dBm in steps of 5dBm Vertical Units dBV RMS Linear RMS dBm Vertical Position 12divs to 12divs Vertical Scale 1dB div to 20dB div in a 1 2 5 Sequ...

Страница 367: ...s Accuracy 50mV 500mV 5V 50V 500V 1000V 0 1 0 1 Input Impedance 10M DC Current Range 50mA 500mA 10A 3 ranges Accuracy 50mA 500mA 0 5 0 1 10A 0 5 0 5 AC Voltage Range 50mV 500mV 5V 50V 500V 700V 5 rang...

Страница 368: ...able thresholds for D0 D3 D4 D7 D8 11 D12 15 Thresholds Selections TTL CMOS 5V 3 3V 2 5V ECL PECL 0V User defined User defined Threshold Range 5V Maximum Input Voltage 40V Minimum Voltage Swing 250 mV...

Страница 369: ...aneous Multi language menu Available Operation Environment Temperature 0 C to 50 C Relative Humidity 80 at 40 C or below 45 at 41 C 50 C On line help Available Time clock Time and Date Provide the Dat...

Страница 370: ...pF to 115pF Max Input Voltage 200V DC ACpk Operating Cond Temperature 10 C to 50 C Relative Humidity 85 GTP 100B 4 Applicable to MDO 2102EG 2102EX MDO 2104EG 2104EX Position X10 Attenuation Ratio 10 1...

Страница 371: ...th 1M input Input Capacitance 10 5pF to 17 5pF Compensation Range 5pF to 30pF Max Input Voltage 600V DC ACpk Position X1 Attenuation Ratio 1 1 Bandwidth DC to 10MHz Input Resistance 1M oscilloscope in...

Страница 372: ...MDO 2000E series User Manual 370 Dimensions 384 0 198 0 208 0 111 0 127 3 All manuals and user guides at all guides com...

Страница 373: ...4 4 2012 Current Harmonic EN 61000 3 2 2014 Surge Immunity EN 61000 4 5 2014 Voltage Fluctuation EN 61000 3 3 2013 Conducted Susceptibility EN 61000 4 6 2014 Electrostatic Discharge EN 61000 4 2 2009...

Страница 374: ...ics 56 Autoset 40 AC Priority mode 41 effect on channel 41 exception 41 Fit Screen mode 41 AWG AM 222 channel activation 216 connection 215 Coupling and tracking 243 Create new ARB waveform 230 edit e...

Страница 375: ...9 Dots 97 DVM 287 Edge Trigger 154 EN61010 measurement category 5 pollution degree 6 Erase memory 193 Ethernet interface 341 Expand by ground center 114 External trigger 146 input terminal 20 specific...

Страница 376: ...161 Pulse measurements 48 Pulse width trigger 157 QR code reader function 195 Rear panel diagram 23 214 Recall 321 default setup 321 reference 327 setup 325 waveform 324 Rectangular window 70 Reduce...

Страница 377: ...n 42 System information 192 Tilt stand 28 Time setting 194 indicator 26 Trigger 143 Bus CAN 172 I2C 168 LIN 175 Parallel 177 SPI 171 UART 166 edge 154 holdoff 153 indicator 26 logic 178 mode 154 param...

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