User Manual SDS1000CML+/SDS1000DL+ Digital Oscilloscope UM0101A-E01B July, 2020 SIGLENT TECHNOLOGIES CO,.
SIGLENT Declaration Copyright © by SIGLENT TECHNOLOGIES CO,.LTD. All rights reserved. Contents in this Manual are not allowed to copy, extract and translate before being allowed by SIGLENT.
SIGLENT Brief Introduction Characteristic: ● Rated voltage/frequency: 100-240Vrms,50/60Hz 100-120Vrms,400Hz ● Rated input power: 30W MAX ● The volume of the oscilloscope is cabinet and it is portable ● 7” Color TFT LCD display ● 2 channels, Bandwidth: 40MHz-150 MHz ● Single real-time sampling rate is: 1Gsa/s; Equivalent sampling rate is 50GSa/s.
SIGLENT SDS1152CML+ SDS1102CML+ SDS1072CML+ SDS1202DL SDS1152DL SDS1102DL SDS1062DL SDS1052DL SDS1022DL SDS1202DL+ SDS1102DL+ SDS1052DL+ SDS1022DL+ SDS1202CNL SDS1102CNL SDS1072CNL SDS1062CNL SDS1202CNL+ SDS1102CNL+ SDS1072CNL+ SDS1202A SDS1152A SDS1102A SDS1072A SDS1062A SDS1052A SDS1022A SDS1202B SDS1152B SDS1102B SDS1072B SDS1062B SDS1052B SDS1022B SDS1152E+ SDS1122E+ SDS1102E+ SDS1072E+ SDS1202F+ SDS1152F+ SDS1102F+ SDS1052F+ 150MHz 100MHz 70MHz 200MHz 150MHz 100MHz 60MHz 50MHz 20MHz 200MHz 100MHz 50M
SIGLENT Standard Accessories: ● 1:1/10:1 probe (2 PCS) ● Power Cable that fits the standard of destination country ● Qualified Certification. ● Quick Start ● USB Cable General Safety Summary Carefully read the following safety precautions to avoid person injury and prevent damage to the instrument and any products connected to it. To avoid potential hazards, please use the instrument as specified.
SIGLENT Do not operate in wet/damp conditions. Do not operate in an explosive atmosphere. Keep the surface of the instrument clean and dry. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. This product has been tested to the requirements of CAN/CSA-C22.2 No. 61010-1, second edition, including Amendment 1, or a later version of the same standard incorporating the same level of testing requirements.
SIGLENT Safety Terms and Symbols Terms used on the instrument. Terms may appear on the instrument: DANGER: Indicates an injury or hazard that may be immediately happen. WARNING: Indicates an injury or hazard that may be not immediately happen. CAUTION: Indicates that a potential damage to the instrument or other property might occur. Symbols used on the instrument.
SIGLENT Category II. WARNING Make sure that no overvoltage (such as that caused by thunderbolt) can reach the product, or else the operator might expose to danger of electric shock. Installation (overvoltage) Category Definitions Installation (overvoltage) category I refers to signal level which is applicable to equipment measurement terminals connected to the source circuit. In these terminals, precautions are done to limit the transient voltage to the corresponding low level.
SIGLENT Ne pas fonctionner avec des défaillances suspectées Si vous pensez que l'instrument est endommagé, veuillez le faire vérifier par un technicien qualifié. Évitez les composants exposés au circuit ou au fil exposés Ne touchez pas les contacts ou composants exposés lorsque l'appareil est sous tension. Ne pas utiliser dans des conditions humides / humides. Ne pas opérer dans une atmosphère explosive. Gardez la surface de l'instrument propre et sèche.
SIGLENT Termes et symboles de sécurité Termes utilisés sur l'instrument. Des termes peuvent apparaître sur l'instrument: DANGER: Indique une blessure ou un danger pouvant survenir immédiatement. WARNING: Indique une blessure ou un danger qui pourrait ne pas se produire immédiatement. CAUTION: Indique qu'un dommage potentiel à l'instrument ou à d'autres biens pourrait se produire. Symboles utilisés sur l'instrument.
SIGLENT Degré de pollution Ce produit peut fonctionner dans l'environnement avec un degré de pollution de 2. Catégorie d'installation (surtension) Ce produit est alimenté par un secteur conforme à l'installation (surtension) de catégorie II. ATTENTION Assurez-vous qu'aucune surtension (telle que celle provoquée par un coup de foudre) ne peut atteindre le produit, sinon l'opérateur pourrait s'exposer à un risque de choc électrique.
SIGLENT Content Brief Introduction ................................................................................................ II General Safety Summary ................................................................................... IV Exigence de Sécurité .......................................................................................... VII Chapter 1 Accidence ............................................................................................. 1 1.
SIGLENT 2.13.3 Self Calibration ........................................................................................ 89 2.13.4 Self Test ....................................................................................................... 90 2.13.5 Updating the System Software .............................................................. 92 2.13.6 Pass/Fail ................................................................................................... 92 2.13.7 Waveform Record....................
SIGLENT Chapter 1 Accidence SDS1000CML+ /SDS1000DL+ Series Digital Oscilloscope is mini-type and portable bench type instruments, which could be used for measuring as the GND voltage.
SIGLENT 1.1 Accidence of Panel and Display Information 1.1.1 Front Panel It is important for you to understand the DSO’s front panel before operating it. The following contents are the brief introduction for the front panel function, which is useful to be familiar with the operation of the SDS1000CML+/SDS1000DL+ Series Digital Storage Oscilloscope in short time. The oscilloscopes provides an easy-to-use front panel to convenience users to operate them, the panel contains knobs and buttons.
SIGLENT No. Description No. Description 1 Power button 10 Trigger Control Area 2 Menu On/Off 11 Probe Compensation 3 Universal Knob 12 Horizontal Control Area 4 Functions Menus 13 Ext Trigger Terminal 5 Default Setup 14 Vertical Control Area 6 Help button 15 Channel Input Terminal 7 Single Trigger 16 Print key 8 Run/Stop Control 17 Menu Softkey 9 Auto Setup 18 USB Host 1.1.2 Back and Side Connections The following images show back and side panel connection locations.
SIGLENT 1.1.3 User display interface Picture 1.1-3 1.Product Logo Siglent is the registered trademark of our company. 2. Trigger status Armed. The oscilloscope is acquiring pre-trigger data. All triggers are ignored in this state. Ready. All pre-trigger data has been acquired and the oscilloscope is ready to accept a trigger. Trig’d. The oscilloscope has seen a trigger and is acquiring the posttrigger data. Stop. The oscilloscope has stopped acquiring waveform data. Auto.
SIGLENT waveform. 6. Show the LAN port. Indicates the LAN port is connected. Indicates the LAN port is disconnected. 7. Show the Channel symbol. 8. Readout shows trigger signal frequency.. 9. Readout shows the trigger level value and trigger type.. 10.Readout shows the trigger delay of waveform. 11. Readout shows the main time base setting. 12. Icon shows the channel setting. 13. Icon shows the channel offset position. 14. Icon shows the trigger level position 1.
SIGLENT Picture 1.2-2 3.Press “AUTO” to show the 1 KHz frequency and about 3V peak-peak square wave in couple seconds Picture 1.2-3 4. Press “CH1” two times to cancel the channel 1, Press“CH2” to change screen into channel 2, reset the channel 2 as step 2 and step 3.
SIGLENT 1.3 Probe 1.3.1 Probe Safety A guard around the probe body provides a finger barrier for protection from electric shock. Picture 1.3-1 Connect the probe to the oscilloscope and connect the ground terminal to ground before you take any measurements. Note: ● To avoid electric shock when using the probe, keep fingers behind the guard on the probe body. ● To avoid electric shock while using the probe, do not touch metallic portions of the probe head while it is connected to a voltage source.
SIGLENT 1.3.3 Probe Compensation As an alternative method to Probe Check, you can manually perform this adjustment to match your probe to the input channel. Picture1.3-2 1. Set the Probe option attenuation in the channel menu to 10X. Set the switch to 10X on the probe and connect the probe to channel 1 on the oscilloscope. If you use the probe hook-tip, ensure a proper connection by firmly inserting the tip onto the probe. 2.
SIGLENT Chapter 2 Functions Instruction and Operation To use your oscilloscope effectively, you need to learn about the following oscilloscope functions: ◆ Menu and control button ◆ Connector ◆ Auto Setup ◆ Default Setup ◆ Universal knob ◆ Vertical System ◆ Horizontal System ◆ Trigger System ◆ Acquiring signals System ◆ Display System ◆ Measuring waveforms System ◆ Utility System ◆ Storage System ◆ Online Help function SDS1000CML+/SDS1000DL+ User Manual 9
SIGLENT 2.1 Menu and Control Button Showing as the following picture: Picture 2-1 ■ Channel buttons (1, 2): Press a channel button to turn that channel ON or OFF and open the channel menu for that channel. You can use the channel menu to set up a channel. When the channel is on, the channel button is lit. ■ MATH: Press to display the Math menu. You can use the MAH menu to use the oscilloscopes Math functions. ■ REF: Press to display the Ref Wave menu.
SIGLENT ■ FORCE: Use the FORCE button to complete the current waveform acquisition whether the oscilloscope detects a trigger or not. This is useful for Single acquisitions and Normal trigger mode. ■ SAVE/RECALL: Press to display the Save/Recall menu. You can use the Save/Recall menu to save and recall up to 20 oscilloscope setups or waveforms in internal memory (up to 20 waveforms) or on a USB memory device (limited by memory capacity of USB device).
SIGLENT 2.2 Connector Picture 2-2 ■ Channel Connector (CH1, CH2): Input connectors for waveforms display. ■ EXT TRIG: Input connector for an external trigger source. Use the Trigger Menu to select the “Ext” or “Ext/5” trigger source. ■ Probe Component: Voltage probe compensation output and ground. Use to electrically match the probe to the oscilloscope input circuit. Note:If you connect a voltage source to a ground terminal, you may damage the oscilloscope or the circuit under test.
SIGLENT 2.3 Auto Setup The SDS1000CML+/SDS1000DL+ Series Digital Storage Oscilloscopes have a Auto Setup function that identifies the waveform types and automatically adjusts controls to produce a usable display of the input signal. Press the AUTO button, and then press the menu option button adjacent to the desired waveform as follows: Picture 2-3 Table 2-1 Auto Set function Menu: Option Description (Multi-cycle sine) Auto set the screen and display several cyc signal.
SIGLENT Table 2-2 Auto set the function item Function Setting Acquire Mode Adjusted to Sampling Display Format Y-T Display Type Set to Dots for a video signal, set to Vectors for an FFT spectrum; otherwise, unchanged Vertical Coupling Adjusted to DC or AC according to the input signal Bandwidth Limit Off(full) V/div VOLTS/DIV adjustability Signal inverted Horizontal position S/div Trigger type Trigger source Trigger slope Trigger mode Trigger coupling Adjusted Coarse Off Center Adjusted Edge Auto detect t
SIGLENT 2.5 Universal Knob Picture 2-5 Universal Knob You can use the Universal knob with many functions, such as adjusting the holdoff time, moving cursors, setting the pulse width, Setting the Video Linage, adjusting the upper and lower frequency limit, adjust X and Y masks when using the pass/fail function etc. You can also turn the “Universal” knob to adjust the storage position of setups, waveforms, pictures when saving/recalling and to select menu options. 2.
SIGLENT 2.6.1 CH1, CH2 Channel Table 2-1 CH1, CH2 function menu 1: Option Setting Introduction DC DC passes both AC and DC components of the input signal. Coupling AC AC blocks the DC component of the input signal and attenuates signals below 10 Hz. GND GND disconnects the input signal. Limits the bandwidth to reduce display On noise; filters the signal to reduce noise and BW limit other unwanted high frequency Off components.
SIGLENT Setting CH1, CH2 Channels Each channel has its own separate Menu. The items are set up separately according to each channel. 1. Choosing Coupling Take the CH1 for example; the tested signal is a sine wave signal with DC deflection: ● Press“CH1”→“Coupling”→“AC”, Set to AC couple mode. It blocks the DC component of the input signal. ● Press“CH1”→“Coupling”→“DC”, Set to DC couple mode. Both DC and AC component could be obstructed. ● Press“CH1”→“Coupling”→“GND”, Set to GROUND mode.
SIGLENT Set BW to 20MHz BW Limit Symbol Picture 2.6-3 3. Adjust Sensitivity Vertical scale adjusting has Coarse and Fine two modes, Vertical sensitivity range is 2mV/div~10V/div scale. Take the CH1 for example: ● Press “CH1”→“Volts/Div”→“Coarse”. It is the default setting of Volts/Div, and it makes the vertical scaling in a 1-2-5-step sequence from 2mv/div, 5mv/div, 10mv/div to 10v/div. ● Press “CH1”→“Volts/Div”→“Fine”. This setting changes the vertical to small steps between the coarse settings.
SIGLENT 4. Setting Probe Attenuation In order to assort the attenuation coefficient, you need to response in the channel operation Menu. If the attenuation coefficient is 10:1, the input coefficient should be set to 10X, so that the mistake of the Volts/div information and measure testing should be forbidden. Take the CH1 for example, when you use the 100:1 probe: ● Press“CH1”→“Probe” →“100” Probe Attenuation Factor Status of 50X Picture 2.6-5 5.
SIGLENT 6. Using the Digital Filter Press “CH1”→“Next Page page1/3”→ “Filter”, display the digital filter menu. Select “Filter Type”, then select “Upper Limit” or “Lower Limit” and turn the “Universal” knob to adjust them. ● Press “CH1”→“Next Page page1/3”→ “Filter” →“Off”. Turn off the Digital Filter function. Picture 2.6-7 ● Press “CH1”→ “Next Page page1/3”→ “Filter” → “On”. Turn on the Digital Filter function. Picture 2.
SIGLENT 2.6.2 Using Vertical “Position” Knob and “Volt/div” Knob ■ Vertical “POSITION” Knob 1. Use the Vertical “POSITION” knobs to move the channel waveforms up or down on the screen. This button’s resolution is variety as per the vertical scale. 2. When you adjust the vertical position of channels waveforms, the vertical position information will display on the left bottom of screen. For example “Volts Pos=24.6mV”. 3. Press the vertical “POSITION” knob to set the vertical position to zero.
SIGLENT Table 2-7 MATH function instruction Operation Setting Introduction CH1 waveform adds CH2 waveform. CH1+CH1 + The channel 2 waveform is subtracted CH1-CH2 from the channel 1 waveform. - The channel 1 waveform is subtracted CH2-CH1 from the channel 2 waveform. Channel 1 multiply Channel 2. * CH1*CH2 Channel 1 divides Channel 2. CH1/CH2 / Channel 2 divides Channel 1. CH2/CH1 FFT Fast Fourier Transform. Picture 2.6-9 Math Waveform 1.
SIGLENT Table 2-8 FFT function menu 1: FFT Option Setting Source CH1, CH2 Window FFT ZOOM Next Page Hanning Hamming Rectangular Blackman 1X 2X 5X 10X Page 1/2 Introduction Select this channel as the FFT source. Select FFT window types. Changes the horizontal magnification of the FFT display. Enter the second page of FFT menu. Table 2-9 FFT function menu 2: Introduction FFT Option Setting Set Vrms to be the Vertical Scale unit. Vrms Scale Set dBVrms to be the vertical Scale unit.
SIGLENT 3. Press “Source” button to select “CH1” or “CH2” according to input signal channel. 4. According to Nyquist law, turn the “S/div” knob to adjust the sampling rate (This parameter is displayed behind the time base parameter) is at least double than input signal frequency. 2. Displaying the FFT Spectrum Press the MATH button to display the Math Menu. Use the options to select the Source channel, Window algorithm, and FFT Zoom factor. You can display only one FFT spectrum at a time.
SIGLENT Table 2-10 FFT window instruction Window Speciality Best frequency resolution, worst magnitude resolution. Rectangulr This is essentially the same as no window. Hanning Hamming Blackman Satisfied Test content Symmetric transients or bursts. Equal-amplitude sine waves with fixed frequencies. Broadband random noise with a relatively slowly varying spectrum. Better frequency, poorer Sine, periodic, and magnitude accuracy narrow-band random noise. than Rectangular.
SIGLENT If you input a sine signal to channel 1, follow these steps: 1. Measure FFT Amplitude 1) Input a sine signal to channel 1, and press the “AUTO” button. 2) Press the “MATH” button to enter the “MATH” menu. 3) Press the “Operation” option button to select “FFT”. 4) Press the “Source” option button to select “CH1”. 5) Press CH1 button to display CH1 menu. 6) Turn the “S/div” knob to adjust sampling rate (at least double bigger than frequency of input signal).
SIGLENT 2. Measure FFT Frequency 1) Press the CURSOR button. 2) Press the “Cursor Mode” button to select “Manual”. 3) Press the “Type” option button to select “Time”. 4) Press the “Source” option button to select “MATH”. 5) Press the “CurA” option button, turn the “Universal” button to move Cursor A to the highest position of the FFT waveform. 6) The value of CurA displaying on the top of the left screen is FFT highs frequency. This frequency should be the same as input signal frequency.
SIGLENT Press the Ref button to display the “Reference waveform menu”. Picture 2.6-13 Operation step: 1. Press the “REF” menu button to display the “Reference waveform menu”. 2. Press the “Source” option button to select input signal channel. 3. Turn the vertical “POSITION” knob and “Volt/div” knob to adjust the vertical position and scale to conformable positions. 4. Press the third option button to select “REFA” or “REFB” as storage position. 5. Press the “Save” option button. 6.
SIGLENT 2.7 Horizontal System As follow Picture, there are one button and two knobs in the HORIZONTAL area. S/div knob Horizontal position knob Picture 2.7-1 Table 2- 12 SDS1000CML Horizontal system function menu: Option Setting Description Turn on this function that main timebase On waveform display on the top half screen and window timebase waveform display on Delayed the below half screen at the same time. Turn off this function that only display main Off timebase waveform on the screen.
SIGLENT 2.7.1 Horizontal Control Knob You can use the horizontal controls to change the horizontal scale and position of waveforms. The horizontal position readout shows the time represented by the center of the screen, using the time of the trigger as zero. Changing the horizontal scale causes the waveform to expand or contract around the screen center. ■ Horizontal “POSITION” Knob 1.
SIGLENT If you want to see a section of the waveform in detail, follow these steps: (1) Press the “HORI MENU” button to enter the “Horizontal menu”. (2) Turn the “S/div” knob to change the main timebase scale. (3) Press the “Delayed” option button to select “On”. Picture2.7-2 (4) Turn the “Horizontal Position” knob (adjust window’s position) to select the window that your need and expanded window waveform display on the below half screen at the same time.
SIGLENT 2.8 Trigger System The trigger determines when the oscilloscope starts to acquire data and display a waveform. When a trigger is set up properly, the oscilloscope converts unstable displays or blank screens into meaningful waveforms. There are three buttons and one knob in the Trigger area. See picture.2-29: LEVEL knob Picture 2.8-1 ■“TRIG MENU” Button: Press the “TRIG MENU” button to display “Trigger Menu”.
SIGLENT The feature is very useful because you can see the events that led up the trigger point everything to the right of the trigger point is called posttrigger information the amount of delay range (pre-trigger and posttrigger information) available is dependent on the sweep speed selected. 2.8.1 Signal Source You can use the Trigger Source options to select the signal that the oscilloscope uses as a trigger.
SIGLENT 2.8.2 Trigger Type The scopes have five trigger types: Edge, Video, Pulse, Slope, and Alternative. ■ Edge Trigger Use Edge triggering to trigger on the edge of the oscilloscope input signal at the trigger threshold. Table 2-13 Edge Trigger function Menu: Option Setting Explain With Edge highlighted, the rising or falling edge of Type Edge the input signal is used for the trigger. Triggers on a channel whether or not the waveform CH1 is displayed.
SIGLENT Table 2-14 Trigger Setup function menu Option Setting Explain Coupling DC Passes all components of the signal Blocks DC components ,attenuates signals AC below 50 Hz. Attenuates the high-frequency components HF Reject above 150 kHz. Blocks the DC component , attenuates the LF Reject low-frequency components below 7 kHz. Holdoff Using the “universal” knob to adjust holdoff time(sec),the holdoff value is displayed. Holdoff Reset holdoff time to 100ns.
SIGLENT Auto: The waveform refresh at a high speed whether the trigger condition is satisfied or not. Normal: The waveform refresh when the trigger condition is satisfied and waits for next trigger event occurring when the trigger condition is not satisfied. Single: The oscilloscope acquire a waveform when the trigger condition is satisfied and then stops. 5. Set up Trigger coupling a. Press the “Set up” button to enter the “Trigger Setup Menu”. b.
SIGLENT ■ Pulse Trigger:Use Pulse Width triggering to trigger on aberrant pulses. Table 2-15 Option Type Source When Set Width Next Page Pulse Trigger function Menu 1: Setting Explain Select the pulse to trigger Pulse the pulse match the trigger condition. CH1 Select input signal source.
SIGLENT Table 2-16 Option Pulse Trigger function Menu 2: Setting Explain Select the pulse to trigger the pulse match Type Pulse the trigger condition. Select the type of triggering; Normal mode is Auto best for most Pulse Width trigger Mode Normal applications. single Enter the “Trigger setup menu”. Set up Press this button to return the first page. Next Page Page 2/2 Picture 2.8-4 Operate Instruction: 1. Set up Type 1) Press the “TRIG MENU” button to display “Trigger menu”.
SIGLENT ■ Video Trigger:Trigger on fields or lines of standard video signals. Table 2-17 Functional Manu of Video Trigger 1: Option Setting Instruction When you select the video type, put the couple set to the AC, then you could Type Video trigger the NTSC,PAL and SECAM video signal. Select the input source to be the trigger CH1 signal. CH2 Source Ext and Ext/5 use the signal applied to EXT the EXT TRIG connector as the source. EXT/5 Normal triggers on the negative edge of (Normal) the sync pulse.
SIGLENT Picture 2.8-5 Operate Instruction 1. Set up Type 1) Press the “TRIG MENU” button to display “Trigger” menu. 2) Press the “Type” option button to select “Video”. 2. Set up Polarity Press the “Polarity” option button to select “ ” or “ ”. 3. Set up synchronization 1) Press the “Sync” option button to select “All Lines”, “Line Num”, “Odd Field”, and “Even Field”. 2) If you select “Line Num”, you can turn the “Universal” knob to set the appointed line number. 4.
SIGLENT ■ Slope Trigger:Trigger on positive slope of negative slope according to setup time of the oscilloscope. Table 2-19 Slope trigger function menu 1 Option Setting Instruction Trigger on positive slope of negative Type Slope slope according to setup time of the oscilloscope. CH1 Select trigger source. CH2 Source EXT EXT/5 Select trigger condition. When Time Next Page 〈Set time〉 Page 1/2 Turn the “Universal” knob to set slope time. Time setup range is 20ns-10s.
SIGLENT Table 2-20 Slope trigger function menu 2 Option Setting Instruction Trigger on positive slope of negative slope Type Slope according to setup time of the oscilloscope. Vertical Select the trigger level that can be adjusted by “LEVEL” knob. You can adjust “LEVEL A”, “LEVEL B” or adjust them at the same time.
SIGLENT 6. Press the “When” option button to select “ “ ”,“ ”或 “ ”, “ ”, “ ”, ”. 7. Press the “Time” button, turn the “Universal” knob to adjust slope time. 8. Press the “Next Page Page 1/2” option button to enter the second page of “Slope trigger menu”. 9. Press the “Vertical” option button to select trigger level that can be adjusted. 10. Turn the “LEVEL” knob.
SIGLENT ■ Alternative trigger The trigger signal comes from two vertical channels when you use alternative trigger. In this mode, you can observe two irrelative signals at the same time. You can select different trigger types for two vertical signals, and selected types cover edge, pulse, video and slope trigger. Trigger information of two channel signals display on the bottom right of the screen. Picture 2.
SIGLENT Table 2-22 Set trigger mode to pulse trigger function menu 1: Instruction Option Setting The trigger signal comes from two vertical Alternative channels when you use alternative trigger. In Type this mode, you can observe two irrelative signals at the same time. CH1 Set trigger type information for CH1 signal Source CH2 Set trigger type information for CH2 signal Mode Pulse Select how to compare the trigger pulse relative to the value selected in the Set Pulse Width option.
SIGLENT Table 2-25 Set trigger mode to video trigger function menu 2: Option Setting Instruction Sync Line Num All lines Select appropriate video sync. Odd field Even Field Standard NTSC Select the video standard for sync and line Pal/Secam number count. Next Enter the second page of Alternative trigger Page 1/2 Page menu.
SIGLENT Operate Instruction: Observe two irrelative channel signals, follow these steps: 1. Input two irrelative signals to channel 1and channel 2. 2. Press the AUTO button. 3. Press the TRIG MENU button to enter “trigger menu”. 4. Press the “Type” option button to select “Alternative”. 5. Press the “Channels” option button to select “CH1-CH2” 6. Press the “Source” option button to select “CH1”. 7. Press the CH1 button and turn the “S/div” knob to optimize waveform display. 8.
SIGLENT 2.8.5 Slope & Level The Slope and Level controls help to define the trigger. The Slope option (Edge trigger type only) determines whether the oscilloscope finds the trigger point on the rising or the falling edge of a signal. The TRIGGER LEVEL knob controls where on the edge the trigger point occurs. Trig ge r le ve l ca n be ad ju ste d vert ica lly Rising edge Falling edge Picture 2.8-9 Note: ● Press the SINGLE button when you want the oscilloscope to acquire a single waveform.
SIGLENT 2.8.6 Trigger Holdoff You can use the Trigger Holdoff function to produce a stable display of complex waveforms. Holdoff is time between when the oscilloscope detects one trigger and when it is ready to detect another. The oscilloscope will not trigger during the holdoff time. For a pulse train, you can adjust the holdoff time so the oscilloscope triggers only on the first pulse in the train. Trigger position Trigger level Holdoff time Picture 2.
SIGLENT 2.9 Acquiring Signals System Showing as the follow picture,the “ACQUIRE” button for Acquiring Signals system is at the menu. Picture 2.9-1 Table 2-28 Option The Function manual of Acquiring Signals: Setting Introduction Use for sampling and accurately display most Sampling of the waveform. Peak Detect the noise and decrease the Acquisition Detect possibility of aliasing. Use to reduce random or uncorrelated noise Average in the signal display.
SIGLENT occur between samples. This can result in aliasing may cause narrow pulses to be missed. In these cases, you should use the Peak Detect mode to acquire data. Picture 2.9-2 Sampling modes ■ Peak Detect: Peak Detect mode capture the maximum and minimum values of a signal Finds highest and lowest record points over many acquisitions. Advantage: In this way, the oscilloscope can acquire and display narrow pulses, which may have otherwise been missed in Sample mode.
SIGLENT ■ Average: The oscilloscope acquires several waveforms, averages them, and displays the resulting waveform. Advantage: You can use this mode to reduce random noise. Picture 2.9-4 Average Mode ■ Equivalent Time Sampling: The equivalent time sampling mode can achieve up to 20 ps of horizontal resolution (equivalent to 50GSa/s). This mode is good for observing repetitive waveforms. ■ Real Time Sampling: The scope has the highest Real-time sampling rate up to 1GSa/s.
SIGLENT When you push the RUN/STOP or SINGLE buttons to start an acquisition, the oscilloscope goes through the following steps: 1). Acquire enough data to fill the portion of the waveform record to the left of the trigger point. This is also called the pre-trigger. 2). Continue to acquire data while waiting for the trigger condition to occur. 3). Detect the trigger condition. 4). Continue to acquire data until the waveform record is full. 5). Display the newly-acquired waveform.
SIGLENT Operate Introduction: Set up Sampling Format You can press the “Acquisition” option button or turn the “Universal” knob to select “Sampling” mode, “Peak Detect” mode or “Average” mode.. Set up Averages When you select “Average” format, you can press the “Averages” option button to select “4”, “16”, “32”, “64”, “128”or “256”. Set up function interpolation You can also turn Sins/x interpolation on or off. Press the corresponding option button to turn Sins/s on or off.
SIGLENT Set up Sampling Mode Press the “Mode” option button to select “Real Time” or “Equ Time”. Set up Sampling Rate Adjust the sampling rate by pressing the “Sa Rate” option button and turning the Time/div front panel knob. The sampling rate is shown at the corresponding timebase scale.
SIGLENT 2.10 Display System The display function could be expressed by the “DISPLAY” Button. Picture 2.10-1 Table 2-29 Display system function menu 1: Option Setting Introduction Vectors fill the space between adjacent Vectors sample points in the display. Type There is no link between adjacent Dots sample points. Off 1 sec Persist Sets the length of time each displayed 2 sec sample point remains displayed.
SIGLENT Table 2-30 Display system function menu 2: Option Setting Introduction YT format displays the vertical voltage in relation to time (horizontal scale). XY Format YT format displays a dot each time a XY sample is acquired on channel 1 and channel 2 Normal Set to normal mode. Screen Inverted Set to invert color display mode. Display grids and axes on the screen. Turn off the grids. Grid Turn off the grids and axes. 2sec 5sec Menu Display 10sec Set menu display time on screen.
SIGLENT Operate Introduction: 1. Set up waveform display type 1) Press the “DISPLAY” button to enter the “Display” menu. 2) Press the “Type” option button to select “Vectors” or “Dots”. 2. Set up Persist Press “Persist” option button to select “Off”, “1 Sec”, “2 Sec”, “5Sec” or “Infinite”. You can use this option to observe some especial waveforms. Picture 2.10-4 3. Set up Intensity 1) Press the “Intensity” option button and turn the “Universal” knob to adjust waveforms’ intensity. 4.
SIGLENT 8. Set up Menu Display Press the “Menu Display” option button to select “2 sec”, “5sec”, “10sec”, “20sec” or “Infinite” to set menu display time on screen. 9. Set Skin Press the “skin” option button or turn the “Universal” knob to select “Classical”, “Modern”, “Traditional” or “Succinct”. 2.10.1 X-Y Format Use the XY format to analyze phase differences, such as those represented by Lissajous patterns.
SIGLENT 2.11 Measure System The Oscilloscope displays the voltage in relation to time and test the wave form displayed. There are scale, Cursor and auto measure modes. 2.11.1 Scale Measurement This method allows you to make a quick, visual estimate. For example, you might look at waveform amplitude and determine that it is a little more than 100 mV. You can take simple measurements by counting the major and minor graticule divisions involved and multiplying by the scale factor.
SIGLENT Manual Mode Table 2-32 Manual cursor function menu: Option Setting Instruction Cursor Mode Manual In this menu, set the manual cursor measure. Voltage Use cursor to measure voltage parameters. Type Time Use cursor to measure time parameters. CH1 CH2 Source MATH Select input signal channel. REFA REFB Cur A Select this option,use “Universal” knob to adjust cursor A. Cur B Select this option,use “Universal” knob to adjust cursor B.
SIGLENT 7. The measurement values are displayed on the top of the left corner: If the measurement type is set to “Voltage”, the values are: The value of Cur A: CurA The value of Cur B: Cur B The voltage increment between Cursor A and Cursor B: △ V If the measurement type is set to “Time”, the values are: The value of Cur A: CurA The value of Cur B: Cur B The time increment between Cursor A and Cursor B: △ T The reciprocal of time increment between Cursor A and Cursor B: 1/△ T Picture 2.
SIGLENT Track mode Table 2-33 Track mode function menu: Option Setting Instruction Cursor Mode Track In this mode, set track cursor measure. CH1 Set the input signal channel that the Cursor Cursor A CH2 A will measure. NONE CH1 Set the input signal channel that the Cursor Cursor B CH2 B will measure. NONE Cur A Select this option, turn the “Universal” knob to adjust horizontal coordinate of Cursor A. Cur B Select this option, turn the “Universal” knob to adjust horizontal coordinate of Cursor B.
SIGLENT B→V: The Vertical position of Cursor B (Voltage cursor centered around channel ground level). △T: Horizontal space between Cursor A and Cursor B (Time value between two cursors). 1/△T: The reciprocal of horizontal space between cursor A and cursor B. △V: Vertical space between Cursor A and Cursor B (Voltage value between two cursors). Picture 2.
SIGLENT Auto mode Table 2-34 Auto mode function menu: Option Setting Instruction Cursor Mode Auto Set to auto cursor measure mode. This mode will take effect with automatic measurements. The instruments will display cursors while measuring parameters automatically. These cursors demonstrate the physical meanings of these measurements. To do auto cursor measurements, follow these steps: 1. Press the CURSOR button to enter “Cursor measure menu”. 2. Press the “Cursor Mode” option button to select “Auto”. 3.
SIGLENT 2.11.3 Auto Measurement Picture 2.11-5 When you take automatic measurements, the oscilloscope does all the calculating for you. Because the measurements use the waveform record points, they are more accurate than the graticule or cursor measurements. Press the ‘MEASURE’ for the Automatic Test. There are three auto measurement types: Voltage Measure, Time Measure and Delay Measure. There are thirty two measure parameters in all.
SIGLENT Table 2-36 Auto measure function 2-Voltage measure menu: Option Setting Instruction Select input signal source for Source CH1, CH2 Voltage measure. Vmax, Vmin, Vpp, Vamp, Press the “Type” button or Vtop, Vbase, Cycle Mean, turn the “Universal” knob to Type Mean, Cycle Vrms, Vrms, select Voltage measure ROVShoot, FOVShoot, parameter.
SIGLENT Table 2-39 All Measurement function menu: Option Setting Instruction CH1 Select input signal channel. Source CH2 Turn on the all measurement function On measure voltage parameters. Voltage Off Turn of the all measurement function measure voltage parameters. Turn on the all measurement function On measure Time parameters. Time Off Turn of the all measurement function measure Time parameters. Return Return to the “All Measure main menu”.
SIGLENT Fall Time BWid + Wid - Wid + Duty -Duty Phase FRR FRF FFR FFF LRR LRF LFR LFF Fall Time Measures the time between 90% and 10% of the first falling edge of the waveform. The duration of a burst. Measured over the entire waveform. + Width Measures the time between the first rising edge and the next falling edge at the waveform 50% level. -Width Measures the time between the first falling edge and the next rising edge at the waveform 50% level. Measures the first cycle waveform.
SIGLENT If you want to measure voltage parameters, please follow next steps: 1). Press the “MEASURE” button to enter the “Auto measurement” menu. 2). Press the top first option button to enter the “second measurement menu”. 3). Select measure type. If you press the “Voltage” option button, “Voltage measurement” menu will display on the screen. 4). Press the “Source” option button to select “CH1”, “CH2” according to input signal channel. 5).
SIGLENT If you want to measure time parameters using all measure function, please follow next steps: 1). Press the “MEASURE” button to enter the “Auto Measure menu”. 2).Press the top option button to enter the second page of “Auto Measure menu”. 3). Press “All Mea” option button to enter the “All Measure menu”. 4). Press “Source” option button to select input signal channel. 5). Press the “Time” option button to select “On”. Now all of time parameters value will display on the screen at the same time.
SIGLENT 2.12 Storage System Showing as following picture, The SAVE/RECALL is the Storage System Function Button. Picture 2.12-1 You can quickly save and recall up to 20 oscilloscope panel settings, 10 groups’ waveforms in internal memory. There is a USB Host interface in the front panel of the oscilloscope and you can save setup data, waveform data, waveform interface image, CSV file to a USB flash drive furthest at a time.
SIGLENT While Directory shows option buttons for New Dir., Del Folder. Picture 2.12-3 Recalling Files The Load button is used to recall your setup files. Once you’ve navigated to the desired file and it’s highlighted in the main screen area, press the Load option button and the setup is recalled from the USB flash drive. Note: The Load button option is disabled when BMP or CSV file types are selected. Both Directory and Files have Rename and Return option buttons on Page2/2.
SIGLENT Creating Directory and File Create new directory and file by pressing the New Dir or New File option button. The following screen is shown. Picture 2.12-5 ● The New Filemenu choices and behavior is the same as the New Folder menu. It just has a different heading. The InputChar option button adds the selected character to the courser position in Name field. ● Move the cursor position in the name field using the “→”and “←” option buttons.
SIGLENT SAVE/RECALL SETUP ■ Save Setups to Device: The complete setup is stored in nonvolatile memory. When you recall the setup, the oscilloscope will be in the mode from which the setup was saved. The oscilloscope saves the current setup if you wait three seconds after the last change before you power off the oscilloscope. The oscilloscope recalls this setup the next time you apply power.
SIGLENT 2)Press the “Type” option button to select “setups”. 3)Press the “Save to” option button to select “Device”. 4)Press the “Setup” option button to select “No.1”. 5)Press the “DISPLAY” button to enter the “Display” menu. 6)Press the “Type” option button to select “Dots”. 7)Press the “SAVE/RECALL” button to enter the “SAVE/RECALL” menu. 8)Press the “Save” option button. Recalling setup, follow next steps: 1)Press the “SAVE/RECALL” button to enter the “SAVE/RECALL” display menu.
SIGLENT ■Save Setup to USB flash drive Table 2-42 Save setup to USB flash drive function menu: Introduction Option Setting Menu for the Storage/Recall settings. Type Setups Save setup data to USB flash drive. Save to File Go to the Save/Recall interface and save Save the set file Recall Recall the saved set file Picture 2.12-7 Save setup to USB flash drive, follow these steps: For example: Save setup that set waveform display type to “Dots” to USB flash drive.
SIGLENT 10) Turn the “Universal” knob to select the folder and press the “Confirm” option button and you save the set to the USB drive. Recall setup data from USB flash drive, follow next steps: 1) Press the “SAVE/RECALL” button. 2) Press the “Type” button to select “Setups”. 3) Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive (about five seconds). 4) Press the “Save to” option button to select “File”.
SIGLENT ■ RECALL FACTORY You can use this option to recall the factory setup. Table 2-43 Factory function menu: Instruction Option Setting To view the Factory setup. Type Factory Change the bandwidth of Update BW oscilloscope. Depth Recover the memory Recover Update the config file Update cfg Recall the Factory setup. Load the Picture 2.
SIGLENT Picture 2.12-9 Save waveforms in internal memory, follow next steps: 1). Input a sine signal to channel 1 and press the “Auto” button. 2). Press the “SAVE/RECALL” button to enter “SAVE/RECALL” display menu. 3). Press the “Type” option button to select “waveforms”. 4). Press the “Save to” option button to select “Device”. 5). Press the “waveform” option button or turn the “Universal” knob to select “No.1”. 6).Turn the “Volts/div” knob or “S/div” knob to adjust the waveform that you want to need.
SIGLENT ■ Save waveforms to USB flash drive Table 2-45 Save waveforms to USB flash drive function menu: Introduction Option Setup Menu for the Storage/Recall waveforms. Type Waveforms Save waveforms to USB flash drive. Save to File Accomplish the storage. Save Picture 2.12-10 Save waveforms to USB flash drive, follow next steps: 1)Input a sine signal to channel 1, press the “AUTO” button. 2)Press the “SAVE/RECALL” button to enter the “SAVE/RECALL” display menu.
SIGLENT Recall waveforms form USB flash drive, follow next steps: 1). Press the “SAVE/RECALL” button. 2). Press the “Type” button to select “Waveforms”. 3). Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive (about five seconds). 4). Press the “Save to” option button to select “File”. 5). Press the “Save” option button then go into the Save/Recall interface. 6).
SIGLENT Save waveform image to USB flash drive, follow next steps: 1). Select the screen image that you want. 2). Press the “SAVE/RECALL” button to enter “SAVE/RECALL” menu. 3). Press the “Type” option button to select “Pictures”. 4). Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive (about five seconds). 5). Press the “Print Key” option button to select “Save Picture”. 6).
SIGLENT Save CSV file to USB flash drive, follow these steps: 1). Press the “SAVE/RECALL” button to enter “SAVE/RECALL” menu. 2). Press the “Type” option button to select “CSV”. 3). Insert USB flash drive to USB host port of the oscilloscope and wait that the oscilloscope has initialized USB flash drive(about five seconds). 4). Press the “Data Depth” option button to select “Displayed” or “Maximum”. 5). Press the “Para Save” option button to select “On” or “Off”. 6).
SIGLENT 2.13 Utility System Picture 2.13-1 Table 2-48 Utility System function menu 1: Option Setting Introduction System Displays summaries of the oscilloscope Status settings. Open the key-press voice. Sound Close the key-press voice. On Turn on Frequency Counter Counter Off Turn off Frequency Counter.
SIGLENT Table 2-49 Utility System function menu 2: Option Setting Introduction Do self cal Auto self emendation. Screen Test Run the screen detect program Do Self Keyboard Test Run the keyboard detect program Test LED Test Run the dot lighten detect program. The oscilloscope connects to the computer using USB cable. When you Back USB USBTMC execute EasyScopeX software, please select “USBTMC”. Now the computer icon displays on the screen. Next Page Page 2/4 Press this button to enter third page. Picture 2.
SIGLENT Picture 2.13-4 Table 2-52 Function Menu of the Utility System : Option Setting Introduction 1min, 2min, 5min, 10min Screen-saver 15min, 30min, 1hour, Set the time of Screen-saver 2hour, 5hour ,Off Recorder Enter recorder function Next Page Picture 2.
SIGLENT 2.13.1 System Status Press the “System Status” option button of the Utility Menu to view the oscilloscope’s hardware and software configuration. Picture2.13-6 Table 2-53 System status instruction: Option Introduction Startup Times List the boot-strap times. Software version List the software version. Hardware Version Product type List the hardware version. List the product type. Serial No. List the product serial number. 2.13.
SIGLENT Picture 2.13-7 2.13.3 Self Calibration Self Calibration procedure can optimize the signal path at the most measurement precision. You can run this procedure at any time. If the operating temperature changes by more than 5°C or the units run more than thirty minutes, you should do the self calibration. When you run the self Calibration, you should cut off all the probes and lead.
SIGLENT 2.13.4 Self Test Press “UTILITY”→ “Do Self Test” Table2-54 Option Screen Test Keyboard Test LED Test Introduction Run Screen Test Program. Run Keyboard Test Program. Run LED Test Program. Operation Steps: 1. Screen Test: Select “Screen Test” to enter the screen test interface. The clew words “Press ‘SINGLE’ Key to continue,Press ‘RUN/STOP’ Key to exit” is displayed, you could press the “Single” for test. Picture 2.13-9 2.
SIGLENT (single LCD) repose. ●The tested button or knobs corresponding area would display green (Color LCD) or white (single LCD). ●At the bottom of the screen display “Press‘ RUN/STOP’ Key Three Times to exit” information prompt to show that press “RUN/STOP” three times for quitting the test . Picture 2.13-10 3. LED test Select “LED Test” to enter the lighten interface, the on-screen lathy rectangle shapes represent the front panel keys; the lathy rectangle shapes represent the front panel knobs.
SIGLENT 2.13.5 Updating the System Software ■ Using USB flash drive update firmware The software of the oscilloscope can be updated directly via USB Flash drive, this process needs about two minutes. Follow next steps: 1. Insert USB Flash Drive with firmware procedure to USB Host interface on the front panel of the oscilloscope. 2. Press the “UTILITY” button to enter the “Utility menu”. 3. Press “Next Page” option button to enter the third page of “Utility menu”. 4.
SIGLENT Picture 2.13-12 Table 2-56 Pass/Fail function menu 2: Option Setting Instruction Stop test when output occur. On Stop On Output Continue test when output occur. Off Mask Setting Enter the “Mask Setting menu”. Return Return to the Pass/Fail main menu. Next Page Page 2/2 Return to the first page of Pass/Fail menu. Picture 2.13-13 Table 2-57 Mask Setting function menu 1: Option Setting Instruction Turn the “Universal” knob to set the range of X Mask horizontal clearance to the waveform. xdiv <0.
SIGLENT <0.04div-4.00div> Create Mask Create a test mask according to the above clearance. Location Internal External Select position to store created mask. Next Page Page 1/2 Enter the second page of “Mask Setting menu”. Picture2.13-14 Table 2-58 Mask Setting function menu 2: Option Setting Instruction Save Load Return Last Page Store created mask setting. Page 2/2 Recall stored mask setting. Return to the main menu of mask setting. Return to the first page of “Mask Setting menu”. Picture 2.
SIGLENT RUN Pass/Fail test, please follow next page: 1) Press UTILITY button to enter the “Utility menu”. 2) Press the “Next Page Page1/4” option button. 3) Press the “Next Page Page2/4” option button to enter the third page of “Utility menu” 4) Press the “Pass/Fail” option button to enter the “Pass/Fail” function menu. 5) Press the “Enable Test” option button to select “On”. 6) Press the “Source” option button to select input signal channel.
SIGLENT 2.13.7 Waveform Record Waveform record can record input waveform from CH1 and CH2 with a maximum record length of 2500 frames. This record behavior can also be activated by the pass/fail test output, which makes this function especially useful to capture abnormal signals in long term without keeping an eye watching it. Waveform recorder: Record the waveforms with specified interval. Table 2-59 Waveform recorder function menu: Option Setting Instruction Record Set Record function menu.
SIGLENT To record waveforms, follow these steps: 1. Press the UTILITY button to enter “Utility menu”. 2. Press the “Next Page” option button to enter the third page of “Utility menu”. 3. Press the “Record” button to enter “Waveform Record Menu”. 4. Press the “Mode” option button to select “Record”. 5. Press the “Source” option button to select the input signal channel. 6. Select “Interval” option, turn the “Univeral” knob to adjust time interval between record frames. 7.
SIGLENT Table 2-61 Waveform play back function menu 2: Option Setting Instruction Start Frame Set start frame. Curr_Frame Select current frame to be played. End Frame Set End frame. Return Press to return the waveform recorder main menu. Next Page Page 2/2 Return to the first page of Play Back function menu. Picture 2.13-19 To play back current record waveforms, follow these steps: 1. Press UTILITY button to enter “Utility menu”. 2. Press the “Mode” option button to select “Play Back”. 3.
SIGLENT 2.13.8 Recorder The waveform recorder is a kind of seamless and no-gap real time recording of waveform, means oscilloscope can save and replay waveform every time it captured.
SIGLENT Picture 2.13-21 Table 2-64 recorder’s setting menu Option Setting Description Full Screen Waveform of Full screen recording and channel recalling Waveform of recording on split screen Viewer Split and channel recalling, CH1 is displayed in upper half-screen, CH2 is displayed in lower half-screen. Recorder saves the channel Continuous waveform persistently; the latter Record Mode waveform will cover the former. Single Recorder will stop waveform saving when its memory is up to 7M.
SIGLENT Recorder Operation step: 1. Press the UTILITY button to enter “Utility menu”. 2. Press the “Next Page” option button to enter the four page of “Utility menu. 3. Press the “Recorder” button to enter the Recorder manual. 4. Press the “Option” button to select the parameter which you want by yourself 5. Press the “Recorder” button to enter the Record menu and then Press the “Start” button to start record waveform 6.
SIGLENT 2.13.9 Remote Control There are two means to remotely control the oscilloscope: Use user-defined programming User can control the oscilloscope by programming through standard SCPI (Standard Commands for Programmable Instruments) commands. For more details about commands and programming, Please refer to Programming Manual. Use PC software offered by SIGLENT or other manufacturers User can send command to remotely control the oscilloscope through PC software EsayScope which offered by SIGLENT.
SIGLENT SDS1000CML+/SDS1000DL+ User Manual 103
SIGLENT 104 SDS1000CML+/SDS1000DL+ User Manual
SIGLENT SDS1000CML+/SDS1000DL+ User Manual 105
SIGLENT Research Device Open EsayScope software; click “add device” to research, there will pop-up the following dialogue box, then click Add. Check Instrument Resource The instrument information which has been researched is as the picture below. It shows the instrument number and the USB interface information. Communicate test Click “SCPI control” and choose “common SCPI”: *IDN?, click Enter to send command. The software will accept the data and display the instrument information. See picture below.
SIGLENT 2.14 Online Help Function The oscilloscope has an online help function that supplies multi-language help information, and you can recall them to help you operate the oscilloscope when you need. Press the “HELP” button to enter the help status, then press every button to recall the corresponding help information.
SIGLENT Chapter 3 Prompting Messages and Troubleshooting 3.1 Prompting Messages: ■ Trig level at limit! : Mention you that the trigger Level is at a limit when you turn the Trig level knob. ■ Horizon position at limit! : Mention you that the horizontal position is at a limit when you turn the horizon position knob. ■ Volts/Div at limit! : Mention you that the vertical voltage have already touched the Min 2MV/div or the Max 10V/div.
SIGLENT ■ Ready Data Success! : Read setup data or waveform data from the internal of the oscilloscope or USB flash successful. ■ Please set Back USB to printer! : Press the “S/div” knob will appear this information on the screen when the “Print Key” option is set to “Print Picture” and the “Back USB” option is set to “USBTMC”.
SIGLENT 3.2 Troubleshooting 1. After the oscilloscope is powered on,the screen remains dark ,please do as following steps: ⑴ Check the power cable’s connection. ⑵ Ensure the power switch is turned on. ⑶ After the inspections above,restart the oscilloscope. ⑷ If the oscilloscope is still not used after the checking, please connect with Siglent 2.
SIGLENT automatically. 6. After the Acquisition is set to Averages or Display Persistence time is set too long, the waveform refreshes slowly. It is normal in these settings 7. The signal is displayed as ladder like waveform (1)This phenomenon is normal. The time base maybe is too slow .you should turn the horizontal scale knob to increase horizontal resolution to improve the display. (2) Maybe the display Type is set to “Vectors”, You could set it to Dots mode to improve the display.
SIGLENT Chapter 4 Service and Support 4.1 Maintain Summary Siglent warrants that the products that it manufactures and sells will be free from defects in materials and workmanship for a period of three (3) years (accessories for a period of one year) from the date of shipment from an authorized Siglent’s distributor. If a product or CRT proves defective within the respective period, Siglent will provide repair or replacement as described in the complete warranty statement.
SIGLENT 4.2 Contact SIGLENT MTR Add:3//F, Bldg No.4, Antongda Industrial Zone, 3rd Liuxian Road, Bao’an District, Shenzhen, 518101, P.R.China Tel:0086-755-3661 5186 E-mail:sales@siglent.com http://www.siglent.
Appendix A: Default Setup Menu or system CH1,CH2 MATH HORIZONTAL CURSOR ACQUIRE DISPLAY options 、 knobs or Default setup buttons Coupling DC BW limit Off Volts/div Coarse Probe 1X Invert Off Filter Off Volts/div 1.00V Operation CH1+CH2 CH1 Invert Off CH2 Invert Off FFT operation: Source CH1 Window Hanning FFT Zoom 1X Scale dBVrms Display Split Window Position Sec/div Window Zone Trigger knob Type Source Horizontal (voltage) Vertical (time) three mode options Averages Main 0.00μs 500μs 50.
SAVE/RECALL REF UTILITY TRIGGER (edge) TRIGGER (pulse) TRIGGER (Video) TRIGGER (Slope) TRIGGER (Alternative) Menu Display Type Save To Setup REFA/REFB Source REFA REFB Sound Counter Back USB Pass/Fail Record Type Source Slope Mode Coupling LEVEL Type Source When Set Pulse Width Mode Coupling Type Source Polarity Sync Standard Mode Type Source Time Mode Type Source Mode Coupling infinite Setups Device No.1 REFA CH1 off off on On USBTMC off off edge CH1 Rising Auto DC 0.00V pulse CH1 = 1.
Appendix B: Daily Maintain and Cleaning Daily Maintain DO not store or leave the instrument in where the LCD display will be exposed to direct sunlight for long periods of time. CAUTION: To avoid damage to the instrument or probes, do not expose them to sprays, liquids, or solvents Cleaning If this instrument requires 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.