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Basic Operation

DSO1000BV Series HandHeld Oscilloscope User Manual 39

5.7 Signal Connectors

See the figure below to find the two signals connectors and a pair of metal electrodes at the

bottom of the oscilloscope panel.

1. CH1, CH2: Input connectors for waveform display, through which to connect and input the

signal to be measured.

2. Probe Compensation: Voltage probe compensation output and ground, used to electrically

match the probe to the oscilloscope input circuit. The probe compensation ground and BNC

shields connect to earth ground and are considered to be ground terminals. To avoid damages,

do not connect a voltage source to any of these ground terminals.

Summary of Contents for DSO1000B Series

Page 1: ...V1 6 DSO1000B V SERIES HANDHELD OSCILLOSCOPE 1062B V 1102B V 1202B V USER S MANUAL...

Page 2: ...ional Check 4 3 2 1 Power on the oscilloscope 4 3 2 2 Connect the oscilloscope 4 3 2 3 Observe the waveform 5 3 3 Probe Examination 5 3 3 1 Safety 5 3 3 2 Use of Probe Check Wizard 6 3 4 Manual Probe...

Page 3: ...48 6 7 Example 7 Triggering on Video Signal 49 6 8 Example 8 Using Slope Trigger to Capture Particular Slope Signal 51 6 9 Example 9 Using Overtime Trigger to Measure Long Pulse Signal 51 6 10 Exampl...

Page 4: ...Co Ltd hereinafter referred to as Hantek Hantek reserves all rights to modify this document without prior notice Please contact Hantek for the latest version of this document before placing an order...

Page 5: ...erminal ratings To avoid fire or shock hazard check all ratings and markings on the product Refer to the product manual for detailed information about ratings before making connections to the product...

Page 6: ...appear on the product 1 5 Product Scrapping Device Recycling We need extract and utilize natural resources to produce this device If you do not reclaim the device in a proper way some substances it c...

Page 7: ...cut keys help you save a lot of time in operation the Autoset function lets you detect sine and square waves automatically the Probe Check Wizard guides you to adjust the probe compensation and set th...

Page 8: ...illoscope 3 2 1 Power on the oscilloscope Press the ON OFF button The default Probe option attenuation setting is 10X The default probe parameter 3 2 2 Connect the oscilloscope Set the switch on the p...

Page 9: ...U button and remove Channel 1 Push the CH2 MENU button and repeat Step 2 and Step 3 to observe Channel 2 3 3 Probe Examination 3 3 1 Safety When using the probe keep your fingers behind the guard on t...

Page 10: ...h the probe to the input channel Uncompensated or miscompensated probes may lead to errors or faults in measurement To adjust the probe compensation follow the steps below 1 Set the Probe option atten...

Page 11: ...loscope Switch settings are 1X and 10X When the Attenuation switch is set to 1X the probe limits the bandwidth of the oscilloscope to 6MHz To use the full bandwidth of the oscilloscope be sure to set...

Page 12: ...convert unstable displays or blank screens to meaningful waveforms Here introduce some basic concepts about trigger Trigger Source The trigger can be generated with multiple sources The most common o...

Page 13: ...Coupling option Trigger Position The horizontal position control establishes the time between the trigger position and the screen center Slope and Level The Slope and Level controls help to define the...

Page 14: ...ale and position Once the scale changes the waveform display will increase or decrease in size Once the position changes the waveform will move up down right or left The channel reference indicator lo...

Page 15: ...ate your peak to peak voltage as follows 6 divisions x 50mV division 300mV Cursor This method allows you to take measurements by moving the cursors Cursors always appear in pairs and the displayed rea...

Page 16: ...ed information on the screen and relative testing operations The figure below illustrates the front panel of the DSO1000B V series digital oscilloscope Front Panel of DSO1000B V Series Description 1 L...

Page 17: ...e Math or REF menu 15 DMM Buttons The DMM control buttons 16 DMM SCOPE Switch DMM or Scope function 17 MENU ON OFF Turn on off the menu 18 SAVE RECALL Shows SAVE or RECALL menu 19 MEAS Shows Measureme...

Page 18: ...eforms in the absence of triggers The oscilloscope is acquiring and displaying waveform data continuously in scan mode The oscilloscope has stopped acquiring waveform data S The oscilloscope has finis...

Page 19: ...veform 5 1 1 XY Format The XY format is used to analyze phase differences such as those represented by Lissajous patterns The format plots the voltage on CH1 against the voltage on CH2 where CH1 is th...

Page 20: ...Each option in HORI MENU is described as follows Options Settings Comments Window Ctrl Double Win Single Win Set the Current window mode to single or double window Window Sel Major Win Minor Win Selec...

Page 21: ...anded window will display corresponding waveforms until it stops once reaching the rightmost side of the major scan window Single window Mode Dual window Mode Full Screen 3 TIME DIV Used to change the...

Page 22: ...AL POSITION Bar Move the channel waveform up and down on the screen In dual window mode move the waveforms in both windows at the same time in a same direction Two channels correspond to two bars 2 Me...

Page 23: ...uate the source signal of the channel waveform The vertical size of the display on the screen will change increase or decrease to the ground level Also you may use the key F3 to switch between coarse...

Page 24: ...in YT waveform before using the FFT mode Follow the steps below 1 Push the AUTO button to display a YT waveform 2 Click the Vertical Position key to vertically move the YT waveform to the center zero...

Page 25: ...se the FFT Zoom function to expand the FFT spectrum so that you can clearly view the frequency components at each of the 1024 data points in the FFT spectrum Note The oscilloscope s vertical response...

Page 26: ...leakage in the FFT spectrum The FFT algorithm assumes that the YT waveform repeats all the time When the number of cycles is integral 1 2 3 the YT waveform starts and ends at the same amplitude and th...

Page 27: ...ency resolution and amplitude accuracy for each type of window You shall determine which one to choose according to the object you want to measure and the source signal characteristics Window Measurem...

Page 28: ...the frequency components above 20MHz set the Bandwidth Limit option to Limited Filter the signal input from outside and limit the bandwidth of the source waveform to lower than the Nyquist frequency...

Page 29: ...re at any zoom factor Push the CURSOR button choose the Source option and then select Math Press the Type option button to select between Amplitude and Frequency Click the SELECT CURSOR option to choo...

Page 30: ...ay appear Coupling AC DC Noise Reject HF Reject LF Reject Select the components of the trigger signal applied to the trigger circuitry AC Blocks DC components and attenuates signals below 10Hz DC Pass...

Page 31: ...Single Select the type of trigger The Normal mode is best for most pulse width trigger applications Coupling AC DC Noise Reject HF Reject LF Reject Select the components of the trigger signal applied...

Page 32: ...setting two trigger levels Select this option and press F3 to choose V1 or V2 When Select the trigger condition Time 20ns to 10 0sec With this option highlighted set the time span Alter Trigger As a...

Page 33: ...F Reject Selects the components of the trigger signal applied to the trigger circuitry Type O T Polarity positive Negative Overtime 20ns to 10 0sec Set the time span Coupling AC DC Noise Reject HF Rej...

Page 34: ...the oscilloscope will not trigger For a pulse train the holdoff time can be adjusted to let the oscilloscope trigger only on the first pulse in the train 5 5 Menu and Option Buttons As shown below the...

Page 35: ...aveform settings Save Complete the saving operation Recall Recall the oscilloscope settings stored in the location selected in the Setup field Push the Default Setup button to initialize the oscillosc...

Page 36: ...Duty Measure the first cycle waveform Positive Duty Cycle is the ratio between positive pulse width and period 14 Duty Measure the first cycle waveform Negative Duty Cycle is the ratio between positiv...

Page 37: ...tate the measurement The automatic measurement can not be performed on reference or math waveforms or in XY or Scan mode 5 5 3 ACQUIRE Press UTILITY key to enter the Utility menu and turn to the page...

Page 38: ...isplay a message to tell you that the mode has been changed to Normal Average Use this mode to reduce random or uncorrelated noise in the signal to be displayed Acquire data in Normal mode and then av...

Page 39: ...dialog pops up Press F6 to perform the self calibration System Turn on off sound Change Language and interface and Time Set Shutdown Set Action and Time Probe Ck Refer to 3 3 2 Pass Fail Pass Fail te...

Page 40: ...and moved at the same time The box behind the cursor displays the location of the cursor Delta Display the difference delta between the cursors Display the measurement in the box under this option Mov...

Page 41: ...only displays the horizontal and vertical coordinates at the center graticule on the screen Grid Intensity 0 15 16 ranks adjustable Refresh Rate Auto 50 Frames 40 Frames 30 Frames Wave Bright 0 15 16...

Page 42: ...nd no channels are displayed the oscilloscope will display and use Channel 1 as the trigger source Sine Wave When you use the Autoset function and the oscilloscope determines that the signal is simila...

Page 43: ...Input connectors for waveform display through which to connect and input the signal to be measured 2 Probe Compensation Voltage probe compensation output and ground used to electrically match the prob...

Page 44: ...Using Slope Trigger to capture a particular slope signal 9 Using Overtime Trigger to measure a long pulse signal 10 Using math functions to analyze waveforms 11 Measuring data propagation delay 12 Pl...

Page 45: ...e Measure menu 2 Select the first unspecified option marked by red arrow and then enter the submenu 3 Select CH1 for the Source option Then repeatedly select measure items in the Type menu Push the ba...

Page 46: ...select Time 3 Push F2 the Source option button and select CH1 4 Select a cursor If S is selected move Cursor S on the screen if E is selected move Cursor E if both are selected move them at the same...

Page 47: ...CH1 4 Select a cursor If S is selected move Cursor S on the screen if E is selected move Cursor E if both are selected move them at the same time 5 Place Cursor S on the rising edge of the pulse and...

Page 48: ...lick the Vertical Positon key to center the waveform Position the waveform baseline to 2 5 divisions below the center graticule 6 Press the CURSOR button 7 Push the Type option button and select Time...

Page 49: ...k Detect option button 4 If necessary enter the DISPLAY menu and set the Contrast option to view the noise more clearly See the figure below for better understanding Eliminating Random Noise 1 Enter t...

Page 50: ...et for a single shot acquisition follow the steps below 1 First set up the oscilloscope probe and the attenuation factor of CH1 2 Click the vertical VOLTS and horizontal TIME DIV keys to a proper posi...

Page 51: ...ect the CH2 probe to the output 4 Push the AUTO button 5 Click the VOLTS keys to display approximately the same amplitude signals on each channel 6 Enter the Display menu 7 Push the DSO Mode button an...

Page 52: ...en you can follow the steps below 1 Set the Probe option attenuation to 10X 2 Push the AUTO button to trigger a stable waveform display 3 Push the Single Cycle option button in the Autoset menu and re...

Page 53: ...ystem You can get a stable display by using the video trigger Triggering on Video Fields To trigger on the video fields follow the steps below 1 Push the TRIG MENU button to see the Trigger menu 2 Pus...

Page 54: ...option button to select CH1 push the Polarity option button to select Normal push the Standard option button to select NTSC push the Sync option button to select Line Number 4 Click the Trigger Level...

Page 55: ...ode option button to select Auto push the Coupling option button to select DC 4 Click the Next Page button and select Vertical Adjust V1 and V2 to proper locations Select the When option button and se...

Page 56: ...not the same 6 10 Example 10 Using Math Functions to Analyze Waveforms Using math functions to analyze input waveforms is another advantage of the digital oscilloscope For example you want to get the...

Page 57: ...ing the math operation otherwise differences in probe compensation will appear as errors in the differential signal As illustrated in the above figure input a 1KHz sine wave from CH1 and a 1KHz square...

Page 58: ...o the CS chip select pin and the DATA pin on the chip 2 Set the Probe option attenuation to 10X for both probes 3 Open CH1 and CH2 at the same time both with the attenuation of 10X 4 Push the AUTO but...

Page 59: ...The audio coder supports MP2 or MP3 The playing resolution is no more than 640x480 the best resolution is512x360 The frame number of every second is less then 18 1 Insert the U disk to the HandHeld O...

Page 60: ...press the up key or the down key to select the file to display F2 Copy the selected file from U disk to the Oscilloscope inner storage card F3 Copy the selected file from the Oscilloscope inner stora...

Page 61: ...e do the following 1 Connect the Oscilloscope to the power source by the switching adpater 2 You do not need to charge the battery for a specific length of time and you can use the device while it is...

Page 62: ...nter the Display menu 4 Press F5 button to page 3 of display menu press F3 5 Set backlight time using the direction button 6 16 Example 16 Auto shut down 1 Press the UTILITY button entering the UTILIT...

Page 63: ...tion window Description 1 Measurement mode indictors DC Direct electric measurement AC Alternating electric measurement 2 The symbol of Mutimeter current mode 3 Manual Auto range indictors among which...

Page 64: ...appears on the screen 2 Insert the black lead into the COM banana jack input and the red lead into the V O C banana jack input 3 Connect the red and black test leads to the resistor The resistance va...

Page 65: ...pears on the top of the screen 2 Insert the black lead into the COM banana jack input and the red lead into the V O C banana jack input 3 Connect the red and black leads to the tested points If the re...

Page 66: ...ce value is displayed on the screen in F or nF Then the screen will look like the following figure 7 5 Figure 7 5 Capacitance Measurement Making a DC Voltage Measurement To measure a DC voltage do the...

Page 67: ...C appears on the screen 2 Press the F1 key and AC appears on the screen 3 Insert the black lead into the COM banana jack input and the red lead into the V O C banana jack input 4 Connect the red and b...

Page 68: ...ints will be displayed on the screen Then the screen will look like the following figure 7 8 Figure 7 8 DC current Measurement for 600 Measurement To measure a DC current which is larger than 600 mA d...

Page 69: ...is mA and mA will display on the bottom of the screen press F2 to switch the measurement between mA and 10A 600mA is acquiescently 2 Press the F1 key once and AC will display on the bottom of the scr...

Page 70: ...measurement the unit on the main reading screen is A 3 Press the F1 key once and AC will display on the bottom of the screen 4 Insert the black lead into the COM banana jack input and the red lead int...

Page 71: ...d then is displayed on the top of the screen The saved reference value is displayed beside Then the screen will look like the following figure 7 12 Figure 7 12 Relative Measurement Selecting Automatic...

Page 72: ...er DSO1000B V Series HandHeld Oscilloscope User Manual 68 Attention capacitance measurement without manual range mode Then the screen will look like the following figure 7 13 Figure 7 13 The Manual Ra...

Page 73: ...ed circuits have signals to output 5 Turn up the magnitude for DC signals with large magnitude 6 In addition you may press the Auto Measure button to perform an automatic detection of signals at first...

Page 74: ...l specifications are guaranteed unless noted typical Oscilloscope Specifications Horizontal Sample Rate Range 1GS s Waveform Interpolation sin x x Record Length Maximum 1M samples per single channel m...

Page 75: ...4 for Normal or Average acquisition mode 5mV div to 2mV div DC Measurement Accuracy Average Acquisition Mode Measurement Type Average of 16 waveforms with vertical position at zero Accuracy 3 reading...

Page 76: ...and Field Rates Video Trigger Type Supports NTSC PAL and SECAM broadcast systems for any field or any line Holdoff Range 100ns to 10s Pulse Width Trigger Pulse Width Trigger Mode Trigger when Less th...

Page 77: ...dwidth Signal Source Pulse Width or Edge Trigger modes all available trigger sources The Frequency Counter measures trigger source at all times including when the oscilloscope acquisition pauses due t...

Page 78: ...st be limited to 300V If these values are exceeded damage to the oscilloscope may occur Measurements Cursors Voltage difference between cursors V Time difference between cursors T Reciprocal of T in H...

Page 79: ...n each axis Mechanical Shock Operating 50g 11ms half sine Mechanical Size Length 245mm Height 163mm Depth 52mm Weight 1 2 Kg Meter Mode Maximum Resolution 6000 Counts DMM Testing Modes Voltage Current...

Page 80: ...400 0nF 100pF 4 000uF 1nF 40 00uF 10nF 400 0uF 100nF Attention The smallest capacitance value that can be measured is 5nF Diode 0V 2 0V On off Test 30 Linux Feature Kernel Version Linux2 6 30 4 Suppor...

Page 81: ...rd Accessories Sketch Description X1 X10 two passive probes The passive probes have a 6MHz bandwidth rated 100Vrms CAT III when the switch is in the X1 position and a maximum bandwidth rated 300Vrms C...

Page 82: ...Cleaning Examine the oscilloscope and probes as often as operating conditions require To clean the exterior surface perform the following steps 1 Use a lint free cloth to remove floating dust on the...

Page 83: ...TEK distributor 2 Contact your local HANTEK field office 3 Contact HANTEK headquarters in China Headquarters Qingdao Hantek Electronic Co Ltd http www hantek com Address 5 F No 177 Zhuzhou Road Huite...

Page 84: ...onnector X 0 0 X 0 0 Fastener and Installed Hardware X 0 X X 0 0 Other Accessories including probes X 0 0 X 0 0 Others 0 0 0 0 0 0 X means that at least the content of this poisonous and harmful subst...

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