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User Manual

121

FFT Opera�on

FFT is used to compute the fast Fourier transform using analog input channels. FFT takes

the digitized time record of the specified source and transforms it to the frequency domain.

When the FFT function is selected, the FFT spectrum is plotted on the oscilloscope

display as magnitude in dBV versus frequency. The readout for the horizontal axis

changes from time to frequency (Hertz) and the vertical readout changes from volts to dB.

Typically FFT operation can be used for the following:

◆

Measure harmonic components and distortion in the device under test

◆

Measure the characteristics of the noise in DC power

◆

Analyze vibration

Summary of Contents for T3DSO1000

Page 1: ...User Manual T3DSO1000 T3DSO1000A Series Digital Oscilloscope...

Page 2: ...99 Email Sales contact gmbh teledynelecroy com Email Service service gmbh teledynelecroy com Email Support tlc t3 appsupport eu teledyne com Web Site http teledynelecroy com Phone Service 49 6221 8270...

Page 3: ...erminal Ratings To avoid fire or electric shock please look over all ratings and sign instructions of the instrument Before connecting the instrument please read the manual carefully to gain more info...

Page 4: ...order to avoid damage to the device or personal injuries it is important to operate the device away from an explosive atmosphere Keep Product Surfaces Clean and Dry To avoid the influence of dust and...

Page 5: ...he product These terms may appear on the product DANGER Indicates direct injuries or hazards that may happen WARNING Indicates potential injuries or hazards that may happen CAUTION Indicates potential...

Page 6: ...connected to the low voltage installation Examples are measurements on household appliances portable tools and similar equipment Measurement category III is for measurements performed in the building...

Page 7: ...installation overvoltage category II WARNING Make sure that no over voltage such as that caused by thunderbolt can reach the product or else the operator might expose to the danger of electric shock...

Page 8: ...ave free air When using the oscilloscope in a bench top or rack setting provide at least 10 cm clearance beside above and behind the instrument for adequate ventilation WARNING Inadequate ventilation...

Page 9: ...according to its operating conditions 1 Disconnect the instrument from all power sources and then clean it with a soft wet cloth 2 Clean the loose dust on the outside of the instrument and probe with...

Page 10: ...gger types of the oscilloscope Serial Trigger Introduce how to trigger on serial input signals Save Reference Waveforms Introduce how to save and display REF waveforms How To Make Math Operations Intr...

Page 11: ...on Inspection 7 To Connect the Probe 7 Function Inspection 8 Probe Compensation 9 Front Panel Overview 10 Rear Panel Overview 12 Front Panel Function Overview 14 Horizontal 14 Vertical 15 Trigger 16...

Page 12: ...Mode 45 Normal 45 Peak Detect 46 Average 47 High ResoluM on 48 Change the Horizontal Format 49 Use Sequence Mode 50 To Trigger the Oscilloscope 52 Trigger Source 54 Trigger Mode 55 Trigger Level 56 T...

Page 13: ...115 To Display REF Waveform 115 To Adjust REF Waveform Display 116 To Clear REF Waveform Display 117 To Make Math Operation 118 Units for Math Waveforms 118 Math Operators 119 Addition or Subtraction...

Page 14: ...the Digital Channels 156 To Switch a Single Channel On or Off 157 To Switch All Digital Channels On or Off 157 To Change the Logic Threshold for Digital Channels 158 To Reposition a Digital Channel 1...

Page 15: ...Setting 185 To Use the Power On Line 185 Option Management 186 Search 188 Setting 188 Results 189 Navigate 191 Time navigate 191 History frame navigate 191 Search event navigate 191 Bode Plot 193 Per...

Page 16: ...gure 16 x Interpolation 44 Figure 17 Sinx x Interpolation 44 Figure 18 Acquisition System 45 Figure 19 Pulse With 0 1 Duty Normal Mode 46 Figure 20 Pulse With 0 1 Duty Peak Detect Mode 46 Figure 21 Wi...

Page 17: ...126 Figure 62 Integral With Offset 126 Figure 63 Square Root 127 Figure 64 Measure Pulse Width 129 Figure 65 Voltage Measurements 131 Figure 66 Overshoot 132 Figure 67 Preshoot 132 Figure 68 Time Mea...

Page 18: ...Se ng Menu 177 Figure 97 Web Server Interface 179 Figure 98 Screen Test 181 Figure 99 Keyboard Test 182 Figure 100 LED Test 183 Figure 101 Screen Saver Interface 184 Figure 102 OPTION FuncM on menu 18...

Page 19: ...rst time the front panel rear panel and user interface The contents of this chapter General Inspection Appearance and Dimensions To Prepare the Oscilloscope for Use Front Panel Overview Rear Panel Ove...

Page 20: ...ll be liable for the damage to instrument resulting from shipment Teledyne Test Tools would not be responsible for free maintenance rework or replacement of the unit 2 Inspect the instrument In case o...

Page 21: ...User Manual 3 Appearance and Dimensions Figure 1 Front View T3DSO1102 scope Figure 2 Top View T3DSO1102 scope...

Page 22: ...4 User Manual Figure 3 Front View All scopes except T3DSO1102 Figure 4 Top View All scopes except T3DSO1102...

Page 23: ...Use To Adjust the Supporting Legs Adjust the supporting legs properly to use them as stands to tilt the oscilloscope upwards for stable placement of the oscilloscope as well as better operation and ob...

Page 24: ...of the oscilloscope are 100 240 V 50 60Hz or 100 120 V 400Hz Please use the power cord supplied with the accessories to connect the oscilloscope to the power source T3DSO1102 scope All scopes except...

Page 25: ...lays switching After the self test is finished the welcome screen is displayed To Connect the Probe Teledyne Test Tools provides passive probes for the oscilloscopes For detailed technical information...

Page 26: ...Use the probe to connect the input terminal of CH1 of the oscilloscope to the Compensation Signal Output Terminal of the oscilloscope 4 Press the Auto Setup 5 Observe the waveform on the display In no...

Page 27: ...oscilloscope Non compensated or poorly compensated probes may cause measurement inaccuracy or error The probe compensation procedures are as follows 1 Set the switch to 10X on the probe 2 Perform ste...

Page 28: ...ption 1 LCD Display 8 Vertical Control 2 Universal Knob 9 Probe Compensation Ground Terminal 3 Common Function Menus 10 Analog Channel and Ext Input 4 Run Stop 11 USB Host 5 Auto Setup 12 Menu Softkey...

Page 29: ...ntrol 3 Common Function Menus 14 Menu on off 4 Clear Sweeps 15 Menu Softkey 5 Run Stop 16 One Button shortcut for Save 6 Decode 17 Analog Channel 7 Auto Setup 18 Power Button 8 Navigate 19 USB Host 9...

Page 30: ...xed location using the security lock not supplied via the lock hole 3 LAN The instrument can be connected to network via this interface to perform remote control 4 Pass Fail or Trigger Out The BNC por...

Page 31: ...nds user can control the oscilloscope through this interface 4 USB Host 5 Safety lock Hole You can lock the instrument to a fixed location using the security lock not supplied via the lock hole 6 AC P...

Page 32: ...the screen when you turn the knob During the modification waveforms of all the channels would move left or right and the trigger position message at the upper right corner of the screen would change...

Page 33: ...ust the vertical scale of the current channel Turn clockwise to decrease the scale and turn counterclockwise to increase During the modification the amplitude of the waveform would enlarge or reduce a...

Page 34: ...rigger mode to Normal press the button to set the trigger mode to Single Trigger Level Knob adjust the trigger level Turn clockwise to increase the level and turn counterclockwise to reduce the level...

Page 35: ...e will automatically adjust the vertical scale horizontal time base and trigger mode according to the input signal to realize optimum waveform display press the button to set the acquisition state to...

Page 36: ...nd push down the knob to confirm the current submenu Turn clockwise to move up the submenu and counterclockwise to move down 3 Modify parameters After having chosen a parameter turn the Universal Knob...

Page 37: ...do self calibration set the sound language and so on The button is a shortcut key for clear function When the measurement statistics is ON press the button to clear the count and recount it When persi...

Page 38: ...aveforms which you set the maximum you can set is 80 000 Press the button to enter the DECODE function menu The oscilloscope supports I2C SPI UART RS232 CAN and LIN serial bus decode Press the button...

Page 39: ...e help function that supplies multi language help information You can access the help function by pressing any button for 2 seconds and a help window will explain the function Also all of the submenus...

Page 40: ...the channel 3 Trigger Status Available trigger status includes Ready Auto Stop Arm Trig d 4 Horizontal Time Base Represent the time per graticule on the horizontal axis on the screen Use the TIMEBASE...

Page 41: ...factor display the current probe attenuation factor of the channel Available probe attenuation factors 0 1X 0 2X 0 5X 1X through to 2000X 5000X 10000X Input impedance display the current input impedan...

Page 42: ...supplied to lock the oscilloscope to a fixed location The method is as follows align the lock with the lock hole and plug it into the lock hole vertically turn the key clockwise to lock the oscillosc...

Page 43: ...oscope The contents of this chapter To Enable the Channel To Adjust the Vertical Scale To Adjust the Vertical Position To Specify Channel Coupling To Specify Bandwidth Limit To Specify Probe Attenuati...

Page 44: ...the front panel to enable CH1 and illuminate the CH1 button The channel setting menu is displayed at the bottom of the screen and the channel label at the right side of the screen The information disp...

Page 45: ...ounterclockwise to increase The scale information in the channel label at the right side of the screen will change accordingly during the adjustment The adjustable range of the vertical scale is relat...

Page 46: ...pling mode is displayed in the channel label at the right side of the screen You can also press the Coupling softkey continuously to switch the coupling mode To Specify Bandwidth Limit Set the bandwid...

Page 47: ...he right side of the screen You can also press the Probe softkey continuously to switch the probe attenuation factor The table shows the probe attenuation factor Menu Attenuation Factor 0 1X 0 1 1 0 2...

Page 48: ...1 Press CH1button on the front panel to enter the CH1 function menu 2 Press the Next Page softkey to enter the second page of the CH1 function menu 3 Press the Deskew softkey Then turn the Universal...

Page 49: ...the Horizontal System This chapter introduces how to set the horizontal system of the oscilloscope The contents of this chapter Adjust the Horizontal Scale Adjust the Trigger Delay Set Roll Mode Use...

Page 50: ...information at the upper left corner of the screen will change accordingly during the adjustment The range of the horizontal scale is from 1ns div to 100s div The Horizontal Scale Knob works in the No...

Page 51: ...gle horizontally and indicates how far it is from the time reference point These reference points are indicated along the top of the display grid All events displayed left of the trigger point happene...

Page 52: ...er The fixed reference point on the screen is the right edge of the screen and refers to the current moment in time Events that have occurred are scrolled to the left of the reference point Since ther...

Page 53: ...outlined with a box and the rest of the normal display has a grey mask The box shows the portion of the normal sweep that is expanded in the lower half To change the time base for the Zoom window turn...

Page 54: ...m This chapter introduces how to use the run control and set the sampling system of the oscilloscope The contents of this chapter Run Control Overview of Sampling To Specify Memory Depth To Select Sam...

Page 55: ...isition whether the oscilloscope is running or stopped press Single The Single run control lets you view single shot events without subsequent waveform data overwriting the display Use Single when you...

Page 56: ...pe bandwidth and sample rate Sampling Theory The Nyquist sampling theorem states that for a limited bandwidth band limited signal with maximum frequency fMAX the equally spaced sampling frequency fS m...

Page 57: ...1 Waveform Distortion when the sample rate is too low some waveform details are lost and the waveform displayed is rather different from the actual signal 2 Waveform Aliasing when the sample rate is...

Page 58: ...ncy However digital signals have frequency components above the fundamental frequency square waves are made up of sine waves at the fundamental frequency and an infinite number of odd harmonics and ty...

Page 59: ...nob to select the desired value and push down the knob to confirm Press the Mem Depth softkey continually can also select the desired value The actual memory depth is displayed in the information area...

Page 60: ...cilloscope samples and displays a waveform within a trigger event The maximum real time sample rate is 1GSa s Press the RUN STOP button to stop the sampling the oscilloscope will hold the last display...

Page 61: ...terpolation for filling in the gaps between points to reconstruct an accurate waveform Press the Acquire button on the front panel to enter the ACQUIRE Function menu then press the Interpolation softk...

Page 62: ...44 User Manual Figure 16 x Interpolation Figure 17 Sinx x Interpolation...

Page 63: ...the front panel to enter the ACQUIRE function menu 2 Press the Acquisition softkey then turn the Universal Knob to select the desired acquisition mode and push down the knob to confirm The default se...

Page 64: ...velope of the signal or the narrow pulse of the signal that might be lost In this mode signal loss can be prevented but displayed noise will increase In this mode the oscilloscope can display all the...

Page 65: ...f averages the lower the noise will be and the higher the vertical resolution will be but the slower the response of the displayed waveform to waveform changes The available range of averages is from...

Page 66: ...t signal and generate much smoother waveforms on the screen High Resolution mode can be used on both single shot and repetitive signals and it does not slow waveform update This mode limits the oscill...

Page 67: ...rsus pressure volts versus current or voltage versus frequency The phase deviation between two signals with the same frequency can be easily measured via Lissajous method The figure below shows the me...

Page 68: ...e HORIZONTAL Format must be set to YT Do the following steps to use the sequence mode 1 Press the Acquire button on the front panel to enter the ACQUIRE function menu 2 Press the Sequence softkey to e...

Page 69: ...er Manual 51 4 Press the softkey to replay the waveform from the current frame to 1 5 Press the softkey to stop replay 6 Press the softkey to replay the waveform from the current frame to the last fra...

Page 70: ...etermined by the reference time point and the delay setting Trigger Event Pre trigger Buffer Post trigger Buffer Acquisition Memory Trigger settings should be based on your requirements and the featur...

Page 71: ...ter Trigger Source Trigger Mode Trigger Level Trigger Coupling Trigger Holdoff Noise Rejection Trigger Type Edge Trigger Slope Trigger Pulse Trigger Video Trigger Window Trigger Interval trigger DropO...

Page 72: ...channel input All signals from the analog channels can all be used as the trigger source no matter whether the channel selected is enabled or not External trigger input External trigger source can be...

Page 73: ...default setting if the specified trigger conditions are not found triggers are forced and acquisitions are made so that signal activity is displayed on the oscilloscope The Auto trigger mode is appro...

Page 74: ...evel Knob You can push the Trigger Level Knob to set the level to 50 of the waveform s value immediately If AC coupling is used pushing the Trigger Level knob sets the trigger level to about 0 V The p...

Page 75: ...nts into the trigger path AC block all the DC components and attenuate signals lower than 5 8 Hz Use AC coupling to get a stable edge trigger when your waveform has a large DC offset LF Reject block t...

Page 76: ...get a stable trigger on the repetitive pulse burst shown below set the holdoff time to be 200 ns but 600 ns Holdoff 200ns 600ns Trigger Point The correct holdoff setting is typically slightly less th...

Page 77: ...lity of triggering on noise However this also decreases the trigger sensitivity so that a slightly larger signal is required to trigger the oscilloscope Press the Setup button on the front panel and t...

Page 78: ...stabilize the displayed waveform by removing the noise from the trigger path Second reduce the noise on the displayed waveform 1 Connect a signal to the oscilloscope and obtain a stable display 2 Rem...

Page 79: ...e oscilloscope provides abundant advanced trigger functions including various serial bus triggers Edge trigger Slope trigger Pulse trigger Video trigger Window trigger Interval trigger DropOut trigger...

Page 80: ...TRIGGER system function menu 2 Press the Type softkey turn the Universal Knob to set select Edge and then push the knob to confirm 3 Press the Source softkey turn the Universal Knob to select the des...

Page 81: ...niversal Knob to set select Slop and then push the knob to confirm 3 Press the Source softkey turn the Universal Knob to select CH1 or CH2 as the trigger source 4 Press the Slop softkey turn the Unive...

Page 82: ...a time value trigger when the positive or negative slope time of the input signal is greater than the specified time value within a range of time value trigger when the positive or negative slope time...

Page 83: ...lect Positive or Negative pulse to trigger on The current trigger polarity is displayed at the upper right corner of the screen 6 Press the Limit Range softkey turn the Universal Knob to select the de...

Page 84: ...ified upper limit of time value For example for a positive pulse if you set t pulse real width 100ns and t 300ns the waveform will trigger on the 200ns pulse outside a range of time value trigger when...

Page 85: ...niversal Knob to select CH1 or CH2 as the trigger source Turning the Trigger Level Knob does not change the trigger level because the trigger level is automatically set to the sync pulse 4 Press the S...

Page 86: ...to 562 1 to 563 The following are exercises to familiarize you with video triggering To trigger on a specific line of video To use Custom video trigger To Trigger on a Specific Line of Video Video tr...

Page 87: ...gger source and push down the knob to confirm 4 Press the Standard softkey turn the Universal Knob to select Custom and push down the knob to confirm 5 Press the Setting softkey to enter the custom se...

Page 88: ...ude range while the lower trigger level is out of the waveform amplitude range the oscilloscope will trigger on rising edge only If the lower trigger level is within the waveform amplitude range while...

Page 89: ...iversal Knob to select CH1 or CH2 as the trigger source 4 Press the Window Type softkey to select Relative 5 Press the Center Delta softkey to select Center or Delta trigger level mode then turn the T...

Page 90: ...72 User Manual Figure 32 Relative Window Trigger...

Page 91: ...lect desired condition less than a time value trigger when the positive or negative pulse time of the input signal is lower than the specified time value greater than a time value trigger when the pos...

Page 92: ...74 User Manual Figure 33 Interval Trigger...

Page 93: ...asses through the trigger level is greater than the timeout time set as shown in the figure below Trigger Trigger To set edge DropOut trigger 1 Press the Setup button on the front panel to enter the T...

Page 94: ...ey then turn the Universal Knob to select DropOut and push down the knob to confirm 3 Press the Source softkey turn the Universal Knob to select CH1 or CH2 as the trigger source 4 Press the Slope soft...

Page 95: ...an upper threshold A negative runt pulse crosses through an upper threshold but not a lower threshold To trigger on runt pulse 1 Press the Setup button on the front panel to enter the TRIGGER system f...

Page 96: ...Time Setting softkey and then turn the Universal Knob to select the desired value 7 Press the Next Page softkey to enter the second page of the TRIGGER system function menu Press the Lower Upper soft...

Page 97: ...rm 3 Press each channel softkey to select Invalid High or Low Low sets the pattern to low on the selected channel A low is a voltage level that is less than the channel s trigger level or threshold le...

Page 98: ...80 User Manual Universal Knob to select the desired value Figure 37 Pattern Trigger...

Page 99: ...CAN and LIN serial trigger and decode This chapter introduces the method of triggering and decoding these serial signals in detail The contents of this chapter I2C Trigger and Decoder SPI Trigger and...

Page 100: ...col softkey and then select I2C by turning Universal Knob 4 Press Signal softkey to enter the SIGNAL menu as Figure 39 shows Figure 39 I2C SIGNAL Menu 5 Set SCL I2C s clock signal a Press SCL softkey...

Page 101: ...level when setting the trigger type to serial Tips SDA should be stable during the whole high clock cycle otherwise it will be interpreted as a start or stop condition data transitioning while the clo...

Page 102: ...scope will be triggered when SDA transitions from low to high while the SCL is high Restart the oscilloscope will be triggered when another Start condition occurs before a Stop condition No Ack the os...

Page 103: ...s value is the same as the address trigger value If you have set either Data1 s or Data2 s value and the signal has data that is the same as that value If you have set both Data1 s and Data2 s value...

Page 104: ...data that is the same as those values in that order Note If the set value is 0xXX any data value will be matched Write Data Length When SDA data s length is equal to the value of Byte Length and addre...

Page 105: ...to select the 7 bit or 10 bit device address b Press the Data1 or Data2 softkey and set the value of them c Press The R W bit softkey and select write frame or read frame to trigger the oscilloscope...

Page 106: ...Decode Menu 2 Press Display and select On to display the result of decoding 3 Press List to enter the LIST function menu 4 Press Display and choose the same options as the first step 5 Press Lines and...

Page 107: ...of read frame is a yellow string that contains R The data of data frames are white strings The lists of decoding results NO the number of frames in the screen TIME timestamp the horizontal displaceme...

Page 108: ...code2 3 Press Protocol softkey and then select SPI by turning the Universal Knob 4 Press Signal softkey to enter the SIGNAL menu as Figure 42 shows Figure 42 SIGNAL Menu 5 Set CLK clock signal a Press...

Page 109: ...menu Figure 44 MISO Menu 7 Set MOSI a Press the MOSI softkey to enter the MOSI menu b Press the MOSI softkey to select the channel that is connected to the SPI MOSI signal c Press the Threshold softk...

Page 110: ...CS signal is available CS high voltage level of CS signal is available CLK Timeout If the time between two edges of clock signal is less than or equal to the value of timeout the signal between the tw...

Page 111: ...e trigger condition Table 2 Menu the SPI trigger types Function Menu Settings Explanation Trigger Type MISO Master In Slave Out MOSI Master Out Slave In 6 Press the Data Length softkey and turn the Un...

Page 112: ...e level 8 Press the Next Page softkey 9 Press the Bit Order softkey to set the bit order MSB or LSB Settings Explanation Bit Value 0 High voltage level 1 Low voltage level Table 3 Menu Explanation of...

Page 113: ...e2 2 Press Display and select On to display the result of decoding 3 Press List to enter the LIST function menu 4 Press Display and choose the same options as the first step 5 Press Lines and set the...

Page 114: ...t line MOSI the decoding result of Master Out Slave In line The lists of decoding result NO the number of frames in screen TIME timestamp the horizontal displacement between current frame and trigger...

Page 115: ...ART SIGNAL Menu 5 Set RX 1 Press RX to select the channel that is connected to the RX signal 2 Press the Threshold key to set the RX signal s threshold voltage level using the Universal Knob The thres...

Page 116: ...he Universal Knob to set the desired baud rate 10 Press Data Length softkey and set byte bits 5 8 using the Universal Knob 11 Press Parity Check softkey to set the type of parity check Even Odd or Non...

Page 117: ...s the Condition softkey and set up the desired trigger condition Start the oscilloscope will be triggered at the position of the start bit Stop the oscilloscope will be triggered at the position of st...

Page 118: ...100 User Manual Figure 50 UART Trigger...

Page 119: ...Display and select On to display the result of decoding 3 Press List to enter the LIST function menu 4 Press Display and choose the same options as the first step 5 Press Lines and set the number of...

Page 120: ...the data transmitted The lists of decoding result NO the number of frames on the display TIME timestamp the horizontal displacement between current frame and trigger position RX the receiving channel...

Page 121: ...o set the CAN H signal s threshold voltage level using the Universal Knob The threshold voltage level is for decoding and it will be used as the trigger voltage level when setting the trigger type to...

Page 122: ...Universal Knob to set the desired baud rate 9 Press Decode Source to select the signal to be decoded CAN_H CAN_H signal will be decoded CAN_L CAN_L signal will be decoded CAN_H CAN_L CAN_H and CAN_L...

Page 123: ...eration steps 1 Press Setup to enter the TRIGGER function menu 2 Press Type and select Serial 3 Press Protocol and select CAN 4 Press Trigger Setting to enter the CAN TRIG SET menu 5 Press Condition a...

Page 124: ...l Knob to select the byte that you want to modify c Press the ID softkey and set the ID s value using the Universal Knob d Press Data1 softkey and set the value of the first byte using the Universal K...

Page 125: ...ode2 2 Press Display and select On to display the result of decoding 3 Press List to enter the LIST function menu 4 Press Display and choose the same options as the first step 5 Press Lines and set th...

Page 126: ...result NO the number of frames on the screen TIME timestamp the horizontal displacement between current frame and trigger position TYPE the type of frames D represents data frame R represents remote...

Page 127: ...ss Signal softkey to enter the SIGNAL menu as Figure 54 shows Figure 54 LIN SIGNAL Menu 5 Press Source softkey to select the channel that is connected to the LIN signal 6 Press the Threshold softkey a...

Page 128: ...alues is detected Use the Universal Knob to select the value for the ID Data1 and Data2 1 The ID s value is the same as the value currently set 2 If you have set either Data1 s or Data2 s value and th...

Page 129: ...ess ID softkey and set its value by turning the Universal Knob If you select ID DATA condition a Press ID softkey and set its value by turning the Universal Knob b Press DATA1 softkey and set its valu...

Page 130: ...Display and select On to display the result of decoding 3 Press List to enter the LIST function menu 4 Press Display and choose the same options as the first step 5 Press Lines and set the number of...

Page 131: ...amp the horizontal displacement between current frame and trigger position ID the value of frame s Protected Identifier Field DATA LENGTH the length of Data Field ID CHECK the two check bits of Protec...

Page 132: ...ns in the oscilloscope Then a reference waveform can be displayed and compared against other waveforms All reference waveforms can be displayed at the same time The contents of this chapter How to Sav...

Page 133: ...osition to save the REF waveform The source includes analog channels and math waveforms 4 Press the Save softkey to save the channel or math waveform to the appointed location The vertical scale infor...

Page 134: ...aveform above to display the desired reference waveform 2 Press the Scale and Position softkey and turn the universal knob to adjust the vertical scale and position of the reference waveform The verti...

Page 135: ...r the REF Waveform Display The oscilloscope does not have the Clear option under the REF WAVE function menu To clear the appointed reference waveform you can save a new reference waveform to the same...

Page 136: ...s displayed in white and labelled with M You can use cursors to measure it The contents of this chapter Units for Math Waveforms Math Operators To Adjust the Math Waveform Scale and Offset Units for M...

Page 137: ...e result is displayed 1 Press the Math button on the front panel to enter the MATH function menu 2 Press the Source A and Source B softkey respectively and then turn the Universal Knob to select the s...

Page 138: ...TH function menu 2 Press the Source A and Source B softkey respectively and then turn the Universal Knob to select the source to do math operation Multiplication or Division can be applied between Ana...

Page 139: ...tion is selected the FFT spectrum is plotted on the oscilloscope display as magnitude in dBV versus frequency The readout for the horizontal axis changes from time to frequency Hertz and the vertical...

Page 140: ...window Signals other than these types will show varying amounts of spectral leakage and scallop loss which can be corrected by selecting another type of window Hanning Reduced leakage and improve amp...

Page 141: ...gnals are displayed clearly Full Screen the source channel and the FFT operation results are displayed in the same window to view the frequency spectrum more clearly and to perform more precise measur...

Page 142: ...peration The oscilloscope supports math function operation including differential d dt integral dt and square root Differen ate d dt differentiate calculates the discrete time derivative of the select...

Page 143: ...ate the energy of a pulse in volt seconds or measure the area under a waveform dt plots the integral of the source using the Trapezoidal Rule The equation is In c0 t i 0 n yi Where I integrated wavefo...

Page 144: ...e 61 Integral without Offset Figure 62 Integral with Offset Square Root Square root calculates the square root of the selected source Where the transform is undefined for a particular input holes zero...

Page 145: ...User Manual 127 function output Figure 63 Square Root...

Page 146: ...X1 and X2 T and 1 T When cursor type is set to X2 X1 use the Universal Knob will move the X1 and X2 cursors together The value under the menu option is the difference between the X1 and X2 cursors Y...

Page 147: ...niversal Knob to move the X1 and X2 cursors to desired place If necessary set the cursor type to X2 X1 move X1 and X2 cursors together To measure vertical voltage or current use the Universal Knob to...

Page 148: ...ype option The results of the last five selected measurements are displayed at the bottom of screen above the menu Delay parameters are under the All Measure submenu Set the Delay option to On to disp...

Page 149: ...Value of most probable higher state in a bimodal waveform 6 Base Value of most probable lower state in a bimodal waveform 7 Cmean Average of data values in the first cycle 8 Mean Average of all data v...

Page 150: ...precedes a major edge transition expressed as a percentage of Amplitude The X cursors show which edge is being measured edge closest to the trigger reference point Figure 67 Preshoot 15 L X the volta...

Page 151: ...e 4 Width Width measured at 50 level and negative slope 16 Rise Time Duration of rising edge from 10 90 5 Fall Time Duration of falling edge from 90 10 6 BWid Time from the first rising edge to the la...

Page 152: ...f channel B 4 FFR Time from the first falling edge of channel A to the first rising edge of channel B 5 FFF Time from the first falling edge of channel A to the first falling edge of channel B 6 LRR T...

Page 153: ...ements 3 To select and display measurement parameters Press the Type softkey and then turn the Universal Knob to select the desired measurement parameter 4 Press the Universal Knob to add the measurem...

Page 154: ...136 User Manual Note if the parameter does not match the measure condition it will display as Figure 70 Added the Measurement...

Page 155: ...e all the voltage time and delay parameters of the current measurement source and display the results on the screen Figure 71 All Parameters Measurement Do the following steps to make all parameters m...

Page 156: ...e waveform intensity grid brightness and transparence The contents of this chapter To Set Display Type To Set Color Display To Set and Clear Persistence To Clear the Display To Select Grid Type To Adj...

Page 157: ...sample points are connected by lines and displayed Normally this mode can provide the most vivid waveform to view the steep edge of a waveform such as a square wave Dots displays only the sample poin...

Page 158: ...s the display with new acquisitions but does not immediately erase the results of previous acquisitions All previous acquisitions are displayed with reduced intensity New acquisitions are shown in the...

Page 159: ...oscilloscope will start to accumulate acquisitions again 4 To return to the normal display mode turn off persist and the previous acquisitions will be clear at once To clear the display Press the Disp...

Page 160: ...e are 3 kinds of grid types that are available Select the grid type according to your needs Display 14x8 grid type Display 2x2 grid type Display without grid To Adjust Waveform Intensity Do the follow...

Page 161: ...Transparency can be used to adjust the transparency of the message box of cursor measure Pass Fail and all pop up menus to an appropriate value to observe the date more conveniently Under Cursor or Me...

Page 162: ...cilloscope memory or to a USB storage device The saved setups or waveforms can be recalled later The oscilloscope provides a USB Host interface on the front panel to connect a USB device for external...

Page 163: ...can specify the file name and saving directory under the same directory using the same file name The recall of the image is not supported The image is for use on an external PC 5 PNG The oscilloscope...

Page 164: ...e data of all the channels turned on can be saved in the same file The recall of Matlab file is not Supported The data file is for use on an external PC 9 The Default Key The oscilloscope saves the fa...

Page 165: ...the knob to confirm 4 Press the Save To softkey to select Internal to save the current setup of the oscilloscope to the internal memory 5 Press the Setup softkey button and then turn the Universal Kn...

Page 166: ...Press the Save Recall button on the front panel to enter the SAVE RECALL function menu 2 Press the Type softkey to select Reference or Setup 3 Press the Recall softkey to enter the SAVE RECALL file s...

Page 167: ...figure below Refer to the descriptions in To Create a new file or fold to create a new file name Figure 78 File Name Dialogue 6 Press the Enter softkey to save the current waveform to the external US...

Page 168: ...all button on the front panel to enter the SAVE RECALL function menu 8 Press the Type softkey to select Waveforms or Setup 9 Press the Recall softkey to enter the SAVE RECALL file system 10 Turn the U...

Page 169: ...the oscilloscope is connected to a USB storage device Before using USB storage make sure that the USB storage device is connected correctly Execute the following operations through the disk managemen...

Page 170: ...he front to enter the SAVE RECALL function menu 2 Press the Save softkey and then turn the Universal Knob to select one of the type if select Setups please set the Save To option to External 3 Press t...

Page 171: ...L function menu 2 Press the Save softkey and then turn the Universal Knob to select one if select Setups please set the Save To option to External 3 Press the Save or Recall softkey to enter the SAVE...

Page 172: ...loscope This chapter contains the following items To Connect the Digital Probes to the Device under test Acquiring Waveforms Using the Digital Channels To Change the Display Type of the Digital Channe...

Page 173: ...annels connector of the digital probe The digital probe cable is keyed so you can connect it only one way You do not need to power off the oscilloscope 3 Connect a flying lead to one of the digital pr...

Page 174: ...sample it compares the input voltage to the logic threshold If the voltage is above the threshold the oscilloscope stores a 1 in the sample memory otherwise it stores a 0 To Change the Display Type of...

Page 175: ...n turn the Universal Knob to select the desired channel such as Dx and push down the knob to confirm 3 Press the Dx softkey to select On or Off to switch the selected channel on or off To Switch All D...

Page 176: ...3V to 3V The threshold you set applies to all channels Values greater than the set threshold are high 1 and values less than the set threshold are low 0 If the D0 D7 or D8 D15 softkey is set to Custo...

Page 177: ...m of the display Under the DIGITAL function menu press the ChannelControl softkey turn the Universal Knob to make a selection such as DX and then press the Dx softkey to select On or Off to set the ch...

Page 178: ...ced settings such as self cal update and remote interface configure The contents of this chapter To View the System Status To Do Self Calibration IO Set To Enable or Disable the Sound To Specify the L...

Page 179: ...es record the boot strap times of the oscilloscope Software Version list the current software version of the oscilloscope Fpga Version list the current fpga version of the oscilloscope Hardware Versio...

Page 180: ...elf calibration Do the following steps to do self calibration 1 Disconnect all the input channels 2 Press the Utility button on the front panel and then press the Do Self Cal softkey and the oscillosc...

Page 181: ...t or to turn on or off the sound To Specify the Language The oscilloscope supports multiple language menu Chinese English help and prompt messages 1 Press Utility button on the front panel to enter th...

Page 182: ...t remain in order to comply with chosen parameters Compliance to the mask is verified point by point across the display The test results can be displayed on the screen as well as be indicated through...

Page 183: ...mask mask violation Pass the number of waveforms within the mask Total the total number of waveforms that have been acquired The total of Pass and Fail 11 Press the Next Page softkey to go to the sec...

Page 184: ...function menu 7 Press the X Mask or Y Mask softkey and then turn the Universal Knob to select the desired value 8 Press the Location softkey to select Internal 9 Press the Save softkey to save the mas...

Page 185: ...cation softkey to select External 9 Press the Save softkey to enter the file SAVE RECALL system 10 Save the test mask file refer to the Save and Recall chapter Recall Test Mask from External Memory Do...

Page 186: ...are is ordered as T3DSO1000 FGMOD A The T3DSO1000 FGMOD and T3DSO1000 FGMOD A have the same performance capability except that the A version has an isolated output and is 20mm longer in length being 1...

Page 187: ...the upper right corner of the oscilloscope interface will display the corresponding waveform frequency and amplitude information of AWG output wave Setting a Standard Waveform 1 To set standard wavef...

Page 188: ...Period Period Fine Amplitude Amplitude Fine High Level High Level Fine Offset Offset Fine Low Level Low Level Fine Symmetry value 1uHz 300KHz 2mV 3V 3 0V Pulse Use the Universal Knob to adjust the Fr...

Page 189: ...se Wave Type Arb Arb Type Stored enter the Stored Arb interface and invoke the waveform in the external storage device Built_in Arb Choose Wave Type Arb Arb Type Built in to enter the following interf...

Page 190: ...High_Z Sync output off OVP On 5 Zero Adjust Press Utility NextPage4 4 AWG Setting Zero Adjust The AWG can be calibrated by using Auto mode or Manual mode The method of AWG calibration Is covered below...

Page 191: ...gure 93 AWG System Information Interface 2 Update The software version file of the AWG can be updated directly via U disk Follow the steps below 1 Insert U disk with firmware update file awg to USB ho...

Page 192: ...tically disconnect and display a message Update completed please reconnect AWG device Note Don t disconnect the power whilst the AWG is being updated Remove Device Press Utility NextPage4 4 AWG Remove...

Page 193: ...anel to enter the UTILITY function menu 4 Press the IO Set softkey to enter the I O SET function menu 5 Press the USB Device softkey to select USBTMC 6 Use NI Visa to communicate with the oscilloscope...

Page 194: ...n select LAN 5 Press the IP Set softkey to enter the IP setting interface see the picture below Figure 95 LAN Settings Interface 6 Press the DHCP softkey to turn on or turn off the DHCP On the DHCP se...

Page 195: ...96 WIFI settings menu 6 Press the WiFi Operation softkey to turn on or turn off the WIFI setup menu Off the WIFI setup menu is off On you can set the SSID and PSK manually Manual Scan press this soft...

Page 196: ...automatically Trig Out The oscilloscope outputs a signal on each oscilloscope trigger The maximal capture rate is 100k wfs s Pass Fail The oscilloscope will output a pulse signal when failed waveforms...

Page 197: ...ed The default user name is admin and there is no password 1 Press the Utility button on the front panel to enter the UTILITY function menu 2 Press the Note This feature is not available on the T3DSO1...

Page 198: ...ect the oscilloscope power otherwise the oscilloscope will not start again 9 After the update has finished the screen will display the message Update success please restart the DSO and the oscilloscop...

Page 199: ...ILITY function menu 4 Press the Do Self Test softkey to enter the SELFTEST function menu 5 Press the Screen Test softkey to enter the screen test interface The picture below shows the screen displayin...

Page 200: ...Press the Do Self Test softkey to enter the SELFTEST function menu 5 Press the Keyboard Test softkey to enter the keyboard test interface as the picture shows below Figure 99 Keyboard Test 6 How to pe...

Page 201: ...unction menu 5 Press the LED Test softkey to enter the keyboard test interface as the picture shown below Figure 100 LED Test 6 Use the information displayed on the screen to test the LEDs press the S...

Page 202: ...the Next Page softkey to go to the second page of the UTILITY function menu 3 Press the Next Page softkey to go to the third page of the UTILITY function menu 4 Press the Screen Saver softkey and then...

Page 203: ...elay or Fixed Position Fixed Position when the timebase is changed the oscilloscope will keep the horizontal offset indicator stationary Fixed offset when the timebase is changed the oscilloscope hori...

Page 204: ...ion menu 2 Press the Next Page softkey to go to the third page of the UTILITY function menu 3 Press the Options softkey to enter the OPTION function menu Figure 102 OPTION Function Menu 4 Press the Ty...

Page 205: ...User Manual 187 Figure 100 Option Information...

Page 206: ...unlimited The waveform can be zoomed when the search function is enabled The T3DSO1102 oscilloscope does not have the search function Setting 1 Press the Search button on the front panel to enter the...

Page 207: ...ising Falling Limit Range includes four types and Users can select the desired type and then input the time value Runt Polarity includes Positive and Negative Limit Range includes four types and Users...

Page 208: ...ns the current event number and total number of events The current event number 4 is the closest event to the middle of the screen Figure 107 Search When Running When the acquisition is running EVENT...

Page 209: ...he front panel to play backward stop or play forward in time You can press the or keys multiple times to speed up the playback There are three speed levels Low Speed Medium Speed High Speed History fr...

Page 210: ...rs of the T3DSO1000 series are the optional T3DSO1000 FGMOD or T3DSO1000 FGMOD A waveform generators or the T3AFG40 T3AFG80 or T3AFG120 arbitrary function generators The T3DSO1000 FGMOD or T3DSO1000 F...

Page 211: ...ss Configure softkey to enter the Configure menu All the parameters in this menu are used to configure the external AWG Figure 109 Bode plot configure menu 1 Press AWG softkey to enter AWG menu Press...

Page 212: ...l menu Press DUT Input softkey to choose the oscilloscope s channel which connects to the DUT input the AWG s output Press DUT Output1 softkey to choose the oscilloscope s channel which connects to th...

Page 213: ...or rad Press Auto Set softkey to set the appropriate parameters for the frequency response phase curve automatically 3 Press Cursors softkey enter the Cursors menu Press Status softkey in this menu ca...

Page 214: ...g it will then stop If the oscilloscope is stopped it will remain in the stopped state Press the History or Stop button to turn off the History function 2 Press the List softkey to turn on or off the...

Page 215: ...17 5K 757 7M 7 35K 378 14M 3 70K 188 500MSa s 35 80000 140K 93 70 77026 175K 74 140 65667 700K 17 350 45526 1 4M 8 700 29140 1 8M 6 1 4K 16945 3 5M 3 3 5K 7510 7M 1 7K 3912 14M 1 14K 1958 4 Press the...

Page 216: ...Recall function key then press Recall menu Select Factory Default to recall The Factory Default details are shown below Horizontal T div 1 S div Delay 0 S Zoom Off Format Y T Vertical Channel on off...

Page 217: ...Cursor Mode Off Type X1 Source CH1 X1 3 5 s X2 3 5 s Save Recall Type Setups Save To Internal Setup NO 1 Utility IO Set USB Device USBTMC Aux Output Trig Out Sound Sound On Pass Fail Enable Test Off...

Page 218: ...CH1 Source B CH1 Invert Off V div 1 00 V div offset 0 V Source A CH1 Source B CH1 Invert Off V div 1 00 V 2 div offset 0 V 2 Source A CH1 Source B CH1 Invert Off V div 1 0 div offset 0 FFT Source CH1...

Page 219: ...anual 201 Vertical Offset 0 dx 0 2 div dt Source CH1 Offset 0 Vertical Scale 1 00 VS div Vertical Offset 0 Source CH1 Vertical Scale 1 00 V1 2 div Vertical Offset 0 REF Source CH1 Location REF A Displ...

Page 220: ...ed from the item to be tested you can connect the probe compensation signal to the oscilloscope channel to ensure that the scope channel and probe are working correctly 5 Resample the signal press Run...

Page 221: ...tches the device currently connected If changes are made then restart the oscilloscope for the new settings to take effect cycle the power 8 The USB storage device isn t recognized 1 Check whether the...

Page 222: ...3 V m 80 1000 MHz 3 V m 1400 MHz 2 GHz 1 V m 2 GHz 2 7 GHz EN 61000 4 4 2012 Electrical Fast Transient Burst 1 kV on power supply lines 0 5 kV on I O signal data and control lines 4 EN 61000 4 5 2014...

Page 223: ...10 2 030 2010 Safety requirements for electrical equipment for measurement control and laboratory use Part 2 030 Particular requirements for testing and measuring circuits The design of the instrument...

Page 224: ...CTION OF HAZARDOUS SUBSTANCES RoHS EC DECLARATION OF CONFORMITY RoHS Unless otherwise specified all the materials and processes are compliant with RoHS Directive 2011 65 EU in its entirety inclusive o...

Page 225: ...X O O O O O O O O O O O O O O O O O O O O O O O X O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O X O O O O O X O O O O O O O O O O O O O O O O O O O O O O O O O O O O O EFUP 10...

Page 226: ...obes 10 years Use Conditions Refer to the environmental conditions stated in the User Manual Toxic or Hazardous Substances and Elements Hexavalent Chromium Cr6 Polybrominated Diphenyl Ethers PBDE O In...

Page 227: ...ign and reduce time to market Designers engineers and educators rely on Teledyne Test Tools solutions to meet their most challenging needs for testing education and electronics validation Location and...

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