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RIGOL

User’s Guide for DS1000B Series

2-93

Voltage Measurements

The DS1000B series oscilloscopes provide automatic voltage measurements

including Vpp, Vmax, Vmin, Vavg, Vamp, Vrms, Vtop, Vbase, Overshoot and Preshoot.

Figure 2-120 below shows a pulse with some of the voltage measurement points.

Figure 2-120 Voltage parameters

Vpp:

Peak-to-Peak Voltage.

Vmax:

The maximum amplitude. The most positive peak voltage measured over the

entire waveform.

Vmin:

The minimum amplitude. The most negative peak voltage measured over the

entire waveform.

Vamp:

Voltage between Vtop and Vbase of a waveform

Vtop:

Voltage of the waveform’s flat top, useful for square/pulse waveforms.

Vbase:

Voltage of the waveform’s flat base, useful for square/pulse waveforms.

Overshoot:

Defined as (Vmax-Vtop)/Vamp, useful for square and pulse waveforms.

Preshoot:

Defined as (Vmin-Vbase)/Vamp, useful for square and pulse waveforms.

Average:

The arithmetic mean over the entire waveform.

Vrms:

The true Root Mean Square voltage over the entire waveform.

Overshoot

Preshoot

Vamp

Vbase

Vtop

Vpp

Vmax

Vmin

Summary of Contents for DS1062/4B

Page 2: ......

Page 3: ...protected by patent law in and outside of P R China z Information in this publication replaces all previously corresponding material z RIGOL Technologies Inc reserves the right to modify or change par...

Page 4: ...instrument Connect The Probe The probes ground terminals are at the same voltage level of the instrument ground Do not connect the ground terminals to a high voltage Observe All Terminal Ratings To a...

Page 5: ...ircuits not derived from MAINS and specially protected internal MAINS derived circuits In the latter case transient stresses are variable for that reason the transient withstand capability of the equi...

Page 6: ...tices that could result in damage to this product or other property Terms on the Product These terms may appear on the product DANGER indicates an injury hazard may be immediately accessible WARNING i...

Page 7: ...ch automatic setup ease of use AUTO z Storage and recurrence of Waveforms and setups supports CSV 8 or 24 bits bitmap and PNG format z Delayed Scan Function easy to give attention to both details and...

Page 8: ...nderstand the Quick Function 1 17 Chapter 2 Operating Your Oscilloscope 2 1 To Set up the Vertical System 2 2 To Set the Channels 2 2 To Use Math Functions 2 13 To Use REF Function 2 18 Turn on or off...

Page 9: ...xamples 3 1 Example 1 Taking Simple Measurements 3 1 Example 2 View a Signal Delay Caused by a Circuit 3 2 Example 3 Capture a Single Shot Signal 3 3 Example 4 To Reduce the Random Noise on a Signal 3...

Page 10: ......

Page 11: ...covers the following topics The front panel and user interface To inspect the instrument To perform a functional check To compensate the probes To display a signal automatically To understand the vert...

Page 12: ...ys and how to use them Read the chapter carefully before further operations Figure 1 1 the front Panel the knobs are used most often and are similar to the knobs on other oscilloscopes There are five...

Page 13: ...und the name of the key denotes MENU function buttons on front panel such as Measure z denotes the multi function knob z denotes the three POSITION knobs two channels or five POSITION knobs four chann...

Page 14: ...eform display windows Mark of channel1 Mark of channel2 Mark of channel3 Mark of channel4 Trigger symbol Running status Location of the current waveform in the memory Trigger position in the memory Tr...

Page 15: ...Accessories supplied with the instrument are listed in Accessories in this guide If the contents are incomplete or damaged notify the RIGOL Sales Representative 3 Inspect the instrument In case there...

Page 16: ...elect Storage in the top menu box and push the Factory menu box then continue pressing Load Figure 1 4 Turn on the instrument WARNNING To avoid electric shock be sure the oscilloscope is properly grou...

Page 17: ...he probe The CH1 menu Push the AUTO button Within a few seconds a square wave will be displayed on the screen Push the OFF button or push the CH1 button again to turn off Channel 1 Push the CH2 CH3 CH...

Page 18: ...ght connection Attach the probe tip to the connector of the Probe compensator and link the reference wire cramp with the ground connector of the probe compensator Select CH1 and then press AUTO 2 Chec...

Page 19: ...n 1 Press the AUTO button the oscilloscope automatically sets up VERTICAL HORIZONTAL and TRIGGER controls to display the input signal Adjust the controls manually to get the best results if necessary...

Page 20: ...oves the signal vertically and it is calibrated Note that turning the knob a voltage value is displayed for a short time indicating its value with respect to the ground reference located at the center...

Page 21: ...hange the vertical setup and notice that each change affects the status bar differently z Change the vertical sensitivity with the knob and notice the change in the status bar at the bottom of the dis...

Page 22: ...n the knob and notice the change in the status bar The horizontal knob changes the sweep speed in a 1 2 5 step sequence and displays the value at the upper left of the display The time base ranges of...

Page 23: ...zontal offset to 0 as a shortcut key this is especially helpful when the trigger point is far out of the screen and want it to get back to the screen center immediately 3 Press the MENU key to display...

Page 24: ...se knob to change the settings of trigger level Turning the knob you will observe a nacarat trigger line a trigger sign and a trigger level value displaying pane on the screen moving up and down When...

Page 25: ...4 menu operating button to choose sweep mode as Auto Press No 5 menu operating button to enter secondary menu of Trigger Set Up so as to perform a further configuration about Trigger Coupling modes tr...

Page 26: ...time interval before the oscilloscope responses to next trigger signal During this Holdoff period the trigger system becomes blind to trigger signals This function helps to view complex signals such a...

Page 27: ...1 Firstly you need to press the button Measure form the main MENU then press the button associated with QuickMea you will navigate into the quick measurement setting menu Three measuring items can be...

Page 28: ......

Page 29: ...It is strongly recommended to perform all of the following exercises to get the most of the powerful measurement capabilities of the oscilloscope The following topics will be elaborated in this chapte...

Page 30: ...Page 1 2 Menu Settings Comments Coupling AC DC GND Restraint the DC component of the input signal and passes the AC component with frequency higher than 5Hz Passes both AC and DC components of the in...

Page 31: ...followings are the same no more explanation Volts Div Coarse Fine To change the Volts Dive settings in a 1 2 5 sequence from 2mv div to 10v div with knob To change the Volts Dive settings in small st...

Page 32: ...coupling Both the AC component and the DC component of the input signal will pass The waveform is displayed as Figure 2 3 Figure 2 3 Waveform display Press CH1 Coupling AC to set AC coupling It will...

Page 33: ...ries 2 5 Figure 2 4 Waveform display Press CH1 Coupling GND to set GND coupling it disconnects the input signal The screen displays as Figure 2 5 Figure 2 5 Screen display GND coupling Status symbol G...

Page 34: ...Limit OFF to set up bandwidth limit to OFF status The oscilloscope is set to full bandwidth and passing the high frequency component in the signal The waveform is displayed as Figure 2 6 Figure 2 6 Tu...

Page 35: ...RIGOL 2008 RIGOL Technologies Inc User s Guide for DS1000B Series 2 7 Figure 2 7 Turn on the BW limit 20MHz BW limit Mark of BW limit...

Page 36: ...on setting press the CH1 CH2 CH3 or CH4 button according to which channel is in using Toggle the Probe soft button to match the attenuation factor of the probe This setting remains in effect until cha...

Page 37: ...ult setting of Volts Div in a 1 2 5 step sequence from 2mV div 5mV div 10mV div to 10 V div Fine This setting changes the vertical scale to small steps between the coarse settings It will be helpful t...

Page 38: ...m 180 degrees with respect to the ground level When the oscilloscope is triggered on the inverted signal the trigger is also inverted Figure 2 10 and Figure 2 11 show the changes before and after the...

Page 39: ...ter it will display the digital filter menu Turn the digital filter on or off as shown in the following figure Turn knob to adjust the upper and lower limit of frequency after turning on the digital f...

Page 40: ...e digital filter Turn off the digital filter Filter Type Setup as LPF Low Pass Filter Setup as HPF High Pass Filter Setup as BPF Band Pass Filter Setup as BRF Band Reject Filter Upper limit frequency...

Page 41: ...the cursor Figure 2 15 The Math function Figure 2 16 Table 2 5 The Math menu Page 1 2 Menu Settings Comments Operate A B A B A B FFT Add source A and source B Subtract source B from source A Multiply...

Page 42: ...for DS1000B series 2 14 Figure 2 17 Table 2 6 The Math menu Page 2 2 Menu Settings Comments The multifunctional knob adjusts the vertical position of the Math waveform The multifunctional knob adjust...

Page 43: ...in systems z Characterizing noise in DC power supplies z Analyzing vibration Figure 2 18 Table 2 7 The FFT menu Page 1 2 Menu Settings Comments Operate A B A B A B FFT Add source A to source B Subtrac...

Page 44: ...reduce random noise and aliases components in repetitive or single shot events set the oscilloscope acquisition mode to Average 3 To display FFT waveforms with a large dynamic range use the dBVrms sc...

Page 45: ...atively slow varying spectrum Hanning Hamming Better frequency resolution poorer amplitude accuracy than Rectangular Hamming has slightly better frequency resolution than Hanning Sine periodic and nar...

Page 46: ...seful under the circumstance of having reference waveforms Press REF button to display the Reference waveform menu Figure 2 20 Table 2 10 REF menu when using internal memory Page 1 3 Menu Settings Com...

Page 47: ...Table 2 13 REF menu when using external memory Page 3 3 Menu Settings Comments Save Save REF waveform to outer memory location The multifunctional knob adjusts the vertical position of REF The multifu...

Page 48: ...4 Table 2 14 The Imp Exp Menu The screen of Import and Export as follows Figure 2 25 Import of export the figure Menu Settings Comments Explorer Path Directory File Switch to Path directory or file Ex...

Page 49: ...port and go to the following menu Figure 2 26 Table 2 15 The Export menu Menu Settings Comments Move the input focus point of files name up and down Move the focus point to next location To delete cho...

Page 50: ...following menu Figure 2 28 Table 2 16 The Save menu Menu Settings Comments Explorer Path Directory File Switch among Path Directory and File New File Folder Set up new file in Path and File Set up new...

Page 51: ...ure 2 30 Table 2 17 The New File menu Menu Settings Comments Move the focus point of file name up and down Move the focus point to the next location To delete chosen letter Save Execute the saving ope...

Page 52: ...REF Import and go to the following menu Figure 2 32 Table 2 18 The Import menu Menu Settings Comments Explorer Path Directory File Switch among Path Directory and File Import Import the REF file into...

Page 53: ...ct a signal source channel from CH1 CH2 CH3 CH4 and MATH If the MATH is not available press MATH button to activate MATH z Turn vertical knob multifunctional knob vertical knob to adjust the waveform...

Page 54: ...t goes off When a channel is not currently selected press the button associated with the channel will select the channel as the current channel Table 2 19 The Channels menu Channel Mode Settings Statu...

Page 55: ...tical sensitivity of signal waveforms in all channels excluding MATH and REF If the Volts Div is set to Coarse the waveform scales in a 1 2 5 step sequence from 2 mV 5mv 10mv to 10 V If the Volts Div...

Page 56: ...mpressed with respect to the screen center Horizontal position changes the displayed waveform position relative to the trigger point The Horizontal Knobs The horizontal knob adjusts the horizontal pos...

Page 57: ...rn off the Delayed Scan mode Time Base Y T X Y Roll Show the relative relation between vertical voltage and horizontal time Show CH1 amplitude value at X axis show CH2 amplitude value at Y axis In Rol...

Page 58: ...vertical axis Roll Mode In this mode the waveform display rolls from right to left No trigger or horizontal offset control of waveforms is available during Roll Mode and it s only available when set...

Page 59: ...in a stable display 2 Press horizontal MENU Delayed ON or press horizontal knob to enter Delayed Scan mode The screen will be split into two parts The upper half displays the main waveform window and...

Page 60: ...n z To change the main time base turn off the Delayed Scan mode z Since both the main and Delayed Scan waveform windows are displayed each waveform window occupies a half of the original waveform wind...

Page 61: ...play format is only suitable for CH1 CH2 CH3 CH4 In the normal condition the oscilloscope can acquire waveforms with any sampling rate You can also adjust the sampling rate and the vertical scaling of...

Page 62: ...occur After it detects a trigger the oscilloscope continues to acquire enough data so that it can draw the waveform to the right of the trigger point The trigger control area on the front panel inclu...

Page 63: ...dge An edge trigger occurs when the trigger input passes through a specified voltage level in the specified slope direction Pulse Use this trigger mode to catch pulses with certain pulse width Video U...

Page 64: ...T EXT 5 AC Line Select CH1 as trigger source Select CH2 as trigger source Select CH3 as trigger source Select CH4 as trigger source Select EXT TRIG as trigger source Select attenuated EXT TRIG 5 as tr...

Page 65: ...RIG as trigger source Select attenuated EXT TRIG 5 as trigger source When Pulse width more than Pulse width less than Pulse width equal to Pulse width less than Pulse width more than Pulse width equal...

Page 66: ...CH1 CH2 CH3 CH4 EXT EXT 5 Selects CH1 as trigger source Selects CH2 as trigger source Selects CH3 as trigger source Selects CH4 as trigger source Select EXT TRIG as trigger source Select EXT TRIG 5 a...

Page 67: ...Single Force the oscilloscope to trigger in the absence of trigger condition Lets oscilloscope to trigger in the suitable trigger condition Lets oscilloscope to trigger one time in the suitable trigg...

Page 68: ...ints Sync Pulses When Normal Polarity is selected the trigger always occurs on negative going sync pulses If the video signal has positive going sync pulses use the inverted Polarity Figure 2 46 Video...

Page 69: ...select CH2 as trigger source To select CH3 as trigger source To select CH4 as trigger source To set EXT as trigger source To set EXT 5 as trigger source to expand trigger level range Code H L X To set...

Page 70: ...RIGOL 2008 RIGOL Technologies Inc User s Guide for DS1000B series 2 42 Figure 2 49 Pattern trigger set code as falling edge...

Page 71: ...ge 1 2 Trigger Type Edge Menu Settings Comments Alt Channel CH1 CH2 CH1 CH3 CH1 CH4 CH2 CH3 CH2 CH4 CH3 CH4 To specify the current alternative trigger channels as any two channels selected form CH1 CH...

Page 72: ...o select vertical channel among CH1 CH2 CH3 CH4 in alternative trigger mode so as to configure further settings type Edge trigger Pulse trigger Video trigger Select trigger type for current channel Fi...

Page 73: ...H4 in alternative trigger mode so as to configure further settings Type Edge trigger Pulse trigger Video trigger To select trigger type for current channel Figure 2 55 Table 2 33 The Alternative trigg...

Page 74: ...igure 2 56 Table 2 34 The Trigger Set Up menu Page 1 2 Settings for trigger coupling trigger sensitivity and Holdoff Menu Settings Comments Coupling DC AC LF Reject Allow all signals pass Block DC sig...

Page 75: ...ff Reset Holdoff time to 100ns When Settings for sensitivity and Hold off in the Video and Alternative trigger mode the menu is shown below Figure 2 58 Table 2 36 The Trigger Set Up menu Menu Settings...

Page 76: ...oldoff ends For instance To trigger on the first pulse on a group of them users can set the holdoff time to Pulse cluster width Figure 2 59 Trigger Holdoff To use trigger Holdoff 1 Press the MENU butt...

Page 77: ...V The EXT 5 trigger source attenuates the signal by 5X which extends the trigger level range to 3V to 3 V allowing the oscilloscope to trigger on a larger signal z AC Line AC power can be used to disp...

Page 78: ...waveform will remain on the display z Single In Single mode after pressing the RUN STOP key the oscilloscope waits for trigger While the trigger occurs the oscilloscope acquires one waveform then stop...

Page 79: ...lled post trigger information The delay range pre trigger and post trigger information depends on the sweep speed selected 3 Adjustable trigger sensitivity To avoid the influence of noise from the phy...

Page 80: ...on the interface menu shows as follows Figure 2 61 Table 2 37 The Acquire menu Menu Settings Comments Acquisition Normal Average Peak Detect Normal Acquisition mode Average Acquisition mode Peak Detec...

Page 81: ...in conjunction with the setting of Acquire menu Figure 2 62 Signal that contains noise and without average sampling Figure 2 63 Display signal after average 256 times sampling Note z Select Real time...

Page 82: ...Avoid signal aliasing select Peak Detect Acquisition Figure 2 64 Signal with Peak Detect Acquisition The Peak Detect effect is shown as the figure above Stop Acquisition When the scope is acquiring w...

Page 83: ...This mode is good for observing repetitive signals and it is not recommended for single shot or pulse Normal Oscilloscope acquires signal by equal time interval Average Acquisition Apply averaging to...

Page 84: ...play button the interface menu for settings shows as follows Figure 2 66 Table 2 38 The Display menu Page 1 3 Menu Setting Comments Type Vectors Dots Display waveforms as vectors Display waveforms as...

Page 85: ...20s Infinite Set the time before menu fades away The menu will be hidden after the set time of last button pressing Figure 2 68 Table 2 40 The Display menu Page 3 3 Menu Settings Comments GridBright p...

Page 86: ...ncluding both linearity and sin x x Sin x x interpolation is suitable for Real time sampling and will be more effective at 50ns or faster time base Refresh rate It is an important performance of digit...

Page 87: ...e Storage button to show the menu for the settings of the storage system Waveforms and setups can be stored in and recalled from both internal memory and external memory The waveform files setup files...

Page 88: ...files Create or delete PNG format files Create or delete CSV files Recall factory setups Load Recall factory setups or files Disk Mana Go to disk manage menu see Table 2 48 Menu Settings Comments Sto...

Page 89: ...ory operation see Table 2 47 Disk Mana Go to disk manage menu see Table 2 48 For CSV the menu is as follows Figure 2 73 Table 2 44 The Storage menu Menu Settings Comments Storage Waveform Setups 8 Bit...

Page 90: ...ore or recall waveform Store or recall instrument setups Create or delete 8bits bitmap files Create or delete 24bits bitmap files Create or delete PNG format files Create or delete CSV files Recall fa...

Page 91: ...ng menu Figure 2 75 Table 2 46 The Memory menu Menu Settings Comments Internal Int_00 N Int_09 N Set up the location of files in internal memory Load Recall waveform files and setup files from the int...

Page 92: ...enu Menu Settings Comments Explorer Path Directory File Switch among Path Directory and File New File Folder To create new file or folder see table 2 13 Delete File Folder Delete file Folder Load Reca...

Page 93: ...re 2 78 U disk selection DS1000B series have two USB Host ports on the front and rear panel When both ports were inserted USB flash drive the screen will appear a U disk selection interface as Figure...

Page 94: ...nu Settings Comments Explorer Path Directory File Switch among Path Directory and File New folder To create new folder same as new files see table 2 13 Delete File Delete selected file Load Recall wav...

Page 95: ...name to go to the following menu Figure 2 81 Table 2 50 The Rename menu Menu Settings Comments To move the input focus point of file name up and down To move the focus point to the next location To de...

Page 96: ...veforms and setups Load Recall saved waveforms setups and default settings Save Save waveforms and setups NOTE 1 Select Save stores not only the waveforms but also the current settings of the oscillos...

Page 97: ...Utility button to show the menu of the settings in the Utility system Figure 2 84 Table 2 51 The Utility menu Page 1 3 Menu Setting Comments I O setting Setup I O configuration Sound ON OFF Turn beepe...

Page 98: ...The Utility menu Page 3 3 Menu Settings Comments Self Cal Execute Self calibration System Info Show the following information Serial number software version installed module Preference Go to preferen...

Page 99: ...Figure 2 87 Table 2 54 The I O Setup menu Menu Display Comments LAN Set Set network function the local area network interface corresponds with the LXI standard USB Device Auto Detect Computer PictBrid...

Page 100: ...ace The black parts in the setting area are the current items can be set Turn the multifunction knob to set the item on the cursor IP information can be modify by using the multifunction knob Figure 2...

Page 101: ...56 LAN Setting menus Menu Display Comments OK Load the LAN initial settings Cancel Cancel the operation Key points DHCP Dynamic Host Configuration Protocol Auto IP Auto IP Manual Manual IP MAC Medium...

Page 102: ...next power on Screen saver This function extends the life of LCD backlighting system Expand reference When changing the volts div for channels the signal expands or compresses around the signal groun...

Page 103: ...ation if the ambient temperature changes by 5 or more Before running this procedure do these steps 1 Disconnect any probes or cables from all channel inputs otherwise failure or damage to the oscillos...

Page 104: ...Select Pass Fail test on CH1 CH2 CH3 or CH4 Operate RUN STOP Pass Fail test stopped press to run Pass Fail test running press to stop Msg display ON OFF Turn on Pass Fail information display Turn off...

Page 105: ...nce to the waveform 0 04div 4 00div Create Mask Create a test mask according to the above clearance Location Internal External Set the memory location of the mask files When using the internal memory...

Page 106: ...ernal memory to save the operation menu is shown below Figure 2 97 Table 2 62 The Mask setting menu Page 2 2 Menu Settings Comments Save Go to save menu same as REF save menu see table 2 10 Load Go to...

Page 107: ...ress Utility Pass Fail Mask Setting Load to go to the following menu Figure 2 98 Table 2 63 The Load menu Menu Settings Comments Explorer Path Directory File Switch among Path Directory and File Load...

Page 108: ...rint mode as PictBridge and navigate into the following menu Figure 2 100 Table 2 65 The print Set menu Page 1 4 Menu Settings Comments PrintMod Normal PictBridge Set the print mode as normal Set the...

Page 109: ...r size for printing File type Default Exif Jpeg Bmp To specify the image type for printing as Exif Jpeg or Bmp format copies 1 999 To set the print copies from 1to 999 Menu Settings Comments Print Qua...

Page 110: ...ecord to go to the following menu Waveform recorder Record the waveforms with specified interval Figure 2 104 Table 2 69 The Record menu Page 1 2 Menu Settings Comments Mode OFF Record Play back Stora...

Page 111: ...to Start playback Press to stop playing Play mode Set repeat play mode Set single time play mode Interval 1 00ms 20s Set up interval value between frames Figure 2 107 Table 2 72 The Record menu Page...

Page 112: ...1000 Set first frame to be saved End Frame 1 1000 Set last frame to be saved Location Internal external Set up Store location When using the internal memory to save the operation menu is shown below...

Page 113: ...he external memory to save the operation menu is shown below Figure 2 110 Table 2 75 The Storage menu Menu Settings Comments Save Go to save menu same as REF save menu see table 2 10 Load Go to load m...

Page 114: ...go the following menu and Press System info Figure 2 111 Operation menu System Info The system information includes Product Model Serial Number Software Version and Installed Module of the oscilloscop...

Page 115: ...1000B Series 2 87 Language The DS1000B series oscilloscopes have multi language user menu choose as your desire Press Utility Language to select the language Press button No 4 until the desired langua...

Page 116: ...te and time Users can set the date and time as shown in the following figure Figure 2 113 Date and time setting Figure 2 114 Table 2 76 Time setting menu Menu Settings Comments Display OFF ON Close ti...

Page 117: ...menu of the Automatic Measurements settings The oscilloscopes provide 22 auto measurements Vpp Vmax Vmin Vtop Vbase Vamp Vavg Vrms Overshoot Preshoot Freq Period Rise Time Fall Time Delay A B Delay A...

Page 118: ...l OFF ON Turn off all measurements result Turn on all measurements result QuickMea To specify three quick measure items which you can choose among the above 22 measurements Delay Phas e Setup To confi...

Page 119: ...Quick Measurement Setup Press Measure QuickMea button go to the quick measure menu Figure 2 118 Table 2 79 The quick measure menu Menu Settings Comments Item1 To specify Item1 Item2 and Item3 respect...

Page 120: ...ure Delay Phase Setup button and go to the delay phase setup menu Figure 2 119 Table 2 80 The delay phase setup menu Menu Settings Comments DelayA CH1 CH2 CH3 CH4 To set CHA of Delay measurement as on...

Page 121: ...red over the entire waveform Vmin The minimum amplitude The most negative peak voltage measured over the entire waveform Vamp Voltage between Vtop and Vbase of a waveform Vtop Voltage of the waveform...

Page 122: ...oltage Vtop Measure a flat top voltage of a square waveform Figure 2 122 Table 2 82 The Voltage Measurement menu Page 2 3 Menu Settings Comments Vbase Measure a flat base voltage of a square waveform...

Page 123: ...that the falling edge of the first pulse in the waveform takes to fall from 90 to 10 of its amplitude Width The width of the first positive pulse in 50 amplitude points Width The width of the first n...

Page 124: ...ty Cycle of a pulse wave Figure 2 127 Table 2 86 The Time Measurement menu Page 3 3 Menu Settings Comments Delay A B Measure the signals delay between two channels at the rising edge Delay A B Measure...

Page 125: ...7 NOTE The 18 kind s results of the automatic measurements will be displayed on the bottom of the screen Maximum 3 results could be displayed at the same time When there is no room the next new measur...

Page 126: ...measuring press No 2 or No 3 button to select voltage or time parameters pages by pressing soft button as follows Measure Voltage or time Vmax Vmin 4 To get the measured value on the screen select the...

Page 127: ...t the Signal Source as the channel for measuring 2 Track In this mode the screen displays two cross cursors The cross cursor sets the position on the waveform automatically Adjust cursor s horizontal...

Page 128: ...cilloscope measures the Y or X coordinate values of the cursors and the increments between the two cursors To do manual Cursor Measurements please do as the following steps 1 Select the Manual mode fo...

Page 129: ...ed on channel ground level Position of Cursor 2 Same as above Horizontal space between cursor 1 and 2 X Time between cursors 1 X units in Hz kHz MHz and GHz Vertical space between cursor 1 and 2 Y Vol...

Page 130: ...multifunctional knob to move cursor B horizontally In cursor track mode the cursors move together with the selected waveform To do Track mode Cursor Measurements follow these steps 1 Select the Track...

Page 131: ...rsor 1 Time cursor centered on the midpoint of screen Voltage cursor centered on channel ground level Position of Cursor 2 Time cursor centered on the midpoint of screen Voltage cursor centered on cha...

Page 132: ...Settings Comments Mode Auto Display the cursors for the current automatic measuring See the following figure Figure 2 133 Auto Measure Mode of Cursor Measurement There will be no cursor display if no...

Page 133: ...u appears Figure 2 134 Table 2 92 The Auto menu Menu Settings Comments Multi Cycle Press to display multi cycle waveform on the screen Single Cycle Press to display single cycle waveform on the screen...

Page 134: ...l V div Adjusted Volts Div Coarse Bandwidth limit Full Signal Invert OFF Horizontal position Center Horizontal S div Adjust to right position Trigger type Edge Trigger source Find the channel with inp...

Page 135: ...waveform display adjust these controls manually to meet the requirements Selecting Automatic Measurements The oscilloscope takes automatic measurements on most signals To measure the frequency and th...

Page 136: ...izontal scale by turning the knobs to set appropriate ranges for display 3 Press the CH1 button to select Channel 1 and turn the vertical knob to adjust the vertical position of Channel 1 waveform 4 P...

Page 137: ...ss Sweep to select Single 6 Press Set Up Coupling to select DC 3 Turn the vertical and horizontal knobs to adjust the Volts Div and the Time base in a proper range for the signal 4 Turn the knob to ad...

Page 138: ...trigger by setting the Coupling 1 Press the MENU in the Trigger control area 2 Press Set Up Coupling LF Reject or Press Set Up HF Reject ON HF Reject High frequency rejects adds a low pass filter wit...

Page 139: ...acquisition follows these steps z Press soft button as Acquire Acquisition Average z Toggle the Averages soft button to select the number of averages that best eliminates the noise from the displayed...

Page 140: ...ckly Measure the Peak Frequency of the First Sinc Waveform To measure the rising frequency at the rising edge of a signal do these steps 1 Press Cursor key to see the Cursor menu 2 Press Mode to set M...

Page 141: ...or menu 2 Press Mode to set Manual mode 3 Press Type to select Y 4 Turn knob to place cursor A on the first peak of the wave 5 Turn knob to place cursor B on the second peak of the wave Observe the fo...

Page 142: ...probe to the input of the network and connect the CH 2 probe to the output 3 If the channels are not displayed press the CH1 and CH2 buttons 4 Press the AUTO button 5 Adjust the vertical knob to displ...

Page 143: ...r C D where T phase shift in degrees between the two signals From the formula above you could get T rarcsine A B or rarcsine C D If the main axis of the ellipse is at I and III quadrant T must be in t...

Page 144: ...area to see the Trigger menu 2 Press Mode to select Video 3 Press Source to select CH1 as trigger source 4 Press Polarity to select 5 Press Sync as Odd Field or Even Field 6 Adjust the knob to set tri...

Page 145: ...enu 2 Press Mode to select Video 3 Press Source to select CH1 as trigger source 4 Press Polarity to select 5 Press Sync to select Line Num 6 Turn knob to trigger on a specified line number 7 Adjust th...

Page 146: ...ency measurement Hz Do these steps as follows 1 Press Cursor Press No 1 button to set cursor mode to Manual 2 Press No 2 button associated with Type to select X or Y 3 Press button MATH set operate mo...

Page 147: ...RIGOL 2008 RIGOL Technologies Inc User s Guide for DS1000B Series 3 13 Figure 3 10 Cursor Measurement Type X...

Page 148: ...mable output can be used for external automatic control applications The output is built in as a standard feature and is photo electricity isolated Execute the steps as following 1 Press Utility Pass...

Page 149: ...tion is the same as the channel attenuation 4 If the oscilloscope does not get a stable waveform display 1 Check the Trigger Source and notice if it is set to the channel in use 2 Check the Trigger Ty...

Page 150: ...ct to PC or the PictBridge printer by USB 1 When connected to PC if the message Unknown device appears or prompting scanner or camera was found Press Utility to choose the I O Setting menu you may see...

Page 151: ...to 10X unless noted otherwise To meet these specifications two conditions must first be met z The instrument must have been operating continuously for thirty minutes within the specified operating tem...

Page 152: ...X 200X 500X 1000X Maximum Input Voltage Maximum Input Voltage of the analog channel CAT I 300Vrms 1000Vpk transient overvoltage 1000Vpk CAT II 100Vrms 1000Vpk RP2200 10 1 CAT II 300Vrms RP3200 10 1 CA...

Page 153: ...C 3dB 5Hz at input BNC Rise Time at BNC typical 1 75ns 3 5ns 5 8ns On 200MHz 100MHz 60MHz respectively DC Gain Accuracy 2mV div 5mV div 4 Sample or Average acquisition mode 10mV div 10V div 3 Sample o...

Page 154: ...r 1s Slow Scan mode pre trigger 6div delayed trigger 6div Trigger Holdoff range 100ns 1 5s HF Rejection 100kHz 20 LF Rejection 10kHz 20 Set Level to 50 typical Input signal frequency 50Hz Edge Trigger...

Page 155: ...atic Measurement Auto Measure Vpp Vamp Vmax Vmin Vtop Vbase Vavg Vrms Overshoot Preshoot Freq Period Rise Time Fall Time Width Width Duty Duty Delay A B Delay A B Phase A B Phase A B 1 Half channel in...

Page 156: ...Compensator Output Output Voltage typical Amplitude 3Vpp Frequency typical 1kHz Power Supply Voltage AC 100 240 V 45 440Hz CAT II Power Consumption Less than 50VA Fuse 2A T rating 250 V Environmental...

Page 157: ...RIGOL 2008 RIGOL Technologies Inc User s Guide for DS1000B Series 5 7 IP Degree IP2X Calibration Interval The recommended calibration interval is one year...

Page 158: ......

Page 159: ...tch of probe is set to 10X attenuation setting the probe s bandwidth equals to the upper limit of the oscilloscope according with 300V CAT II z A Power Cord that fits the standard of destination count...

Page 160: ...proved defective To get repair service or obtain a copy of the whole warranty statement please contact with your nearest RIGOL sales and service office RIGOL does not provide any other warranty items...

Page 161: ...s cleaning disconnect it from all power sources and clean it with a mild detergent and water Make sure the instrument is completely dry before reconnecting it to a power source To clean the exterior s...

Page 162: ...Domestic Please call Tel 86 10 8070 6688 Fax 86 10 8070 5070 Service Support Hotline 800 810 0002 9 00 am 5 00 pm from Monday to Friday Or by e mail service rigol com Or mail to RIGOL Technologies In...

Page 163: ...ctory Setup 2 68 FFT 2 15 FORCE 1 15 2 34 Front panel 1 2 Functional check 1 6 GND Coupling 2 5 Hamming Window 2 17 Hanning Window 2 17 HF Reject 2 50 Horizontal 5 2 I O setup 2 71 Inputs 5 2 Instant...

Page 164: ...ies Inc User s Guide for DS1000B Series ii Trigger Control 1 14 Trigger System 2 34 Troubleshooting 4 5 UTILITY 2 69 Vertical 5 3 Vertical System 2 2 Vertical Window 1 10 Video Signal 3 10 Video Trigg...

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