1. Manuals
  2. Brands
  3. SIGLENT TECHNOLOGIES Manuals
  4. Power Supply
  5. SPD4000X Series
  6. User manual

SIGLENT TECHNOLOGIES SPD4000X Series User Manual

Programmable linear dc power supply
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
SPD4000X Series
Programmable
Linear DC Power Supply
User Manual
EN01A

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SPD4000X Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for SIGLENT TECHNOLOGIES SPD4000X Series

Summary of Contents for SIGLENT TECHNOLOGIES SPD4000X Series

  • Page 1 SPD4000X Series Programmable Linear DC Power Supply User Manual EN01A...

  • Page 3: Table Of Contents

    Connecter l'alimentation ......................11 Nettoyage .............................11 Delivery of The Power Supply................12 General Inspection ......................12 Quality Assurance.......................12 Maintenance Agreement ....................13 Introduction of SPD4000X Series ............... 14 Brief Introduction.........................14 Performance and Features ....................15 Mechanical Dimension .......................16 Quick Start ......................17 Front Panel .........................17 Rear Panel ..........................20...
  • Page 4 SPD4000X Series User Manual Output Settings ........................28 8.1.1 Set Output Voltage/Current ..................28 8.1.2 Set OVP/OCP ......................29 Configure Settings ......................29 8.2.1 On/Off Delays ......................29 8.2.2 Output Mode ......................30 List Setting ..........................33 Waveform Display.......................34 Sense Setting ........................35 Menu Function Operations ................. 37 System Settings ........................37...
  • Page 5 SPD4000X Series User Manual 10.4.6 CALIBRATE Subsystem ..................68 10.4.7 MEASURE Subsystem ...................69 10.5 Web Service ........................70 10.5.1 Web Connection Method ..................70 10.5.2 Web Interface ......................72 10.5.3 List Operation Method ....................73 10.5.4 Import/Export List File ....................74 11 Troubleshooting ....................75 int.siglent.com...

  • Page 7: Introduction

    SPD4000X Series User Manual Introduction This user manual includes important safety and installation information related to the SPD4000X series programmable linear DC power supply and includes simple tutorials for the basic operation of the supply. int.siglent.com...

  • Page 8: Important Safety Information

    SPD4000X Series User Manual Important Safety Information This manual contains information and warnings that must be followed by the user for safe operation and to keep the product in a safe condition. 2.1 General Safety Summary Please review the following safety precautions carefully to avoid personal injury or damage to this product or any product connected to it.
  • Page 9 SPD4000X Series User Manual Do not operate in wet/damp conditions. Keep the surface of the instrument clean and dry. Electrostatic Prevention. Operate in an electrostatic-protected area environment to avoid damages induced by static discharge. Always ground both the internal and external conductors of the cable to release a static charge before connecting.

  • Page 10: Safety Terms And Symbols

    SPD4000X Series User Manual Safety Terms and Symbols When the following symbols or terms appear on the front or rear panel of the instrument or in this manual, they indicate special care in terms of safety. This symbol is used where caution is required. Refer to the accompanying information or documents to protect against personal injury or damage to the instrument.

  • Page 11: Working Environment

    SPD4000X Series User Manual Working Environment This instrument is intended for indoor use and should be operated in a clean, dry environment. Relative Humidity: ≤ 80% • Altitude: ≤ 2000m • • Ambient temperature: 0℃ ~ 40℃ Note: Direct sunlight, radiators, and other nearby heat sources should be taken into account when assessing the ambient temperature.

  • Page 12: Connect Power

    SPD4000X Series User Manual Connect Power Input Power Requirement The SPD4000X allows a 50Hz/60Hz frequency, and four levels of AC power: 100V/120V/220V/230V±10%. You can select wanted power voltage with the "DIP Switch" at the rear panel according to the actual demand.

  • Page 13: Document Conventions

    SPD4000X Series User Manual Document Conventions For convenience, text with character borders is used to represent the buttons on the front panel. For example, Home represents the "Home" button on the front panel. Italicized text with shading is used to represent the clickable menu/options/virtual keys on the display. For example, Source represents the "Source"...

  • Page 14: Informations De Sécurité Importantes

    SPD4000X Series User Manual Informations de sécurité importantes Ce manuel contient des informations et des avertissements que l'utilisateur doit suivre pour assurer un fonctionnement sûr et maintenir le produit dans un état sûr. Résumé général de la sécurité Veuillez examiner attentivement les précautions de sécurité ci - dessous pour éviter des blessures ou des dommages corporels à...

  • Page 15: Termes Et Symboles De Sécurité

    SPD4000X Series User Manual Ne pas utiliser sans couvercle. N'utilisez pas l'instrument sans retirer le couvercle ou le panneau. Ne placez pas d'objets lourds sur le SPD4000X. Évitez les impacts graves ou les placements inappropriés qui pourraient endommager l'alimentation. Ne placez pas d'objets lourds sur l'alimentation.

  • Page 16: Environnement De Travail

    SPD4000X Series User Manual Environnement de travail Cet instrument est adapté à une utilisation en intérieur et doit être utilisé dans un environnement propre et sec. Humidité relative: ≤80% • Altitude: ≤2000m • • Température ambiante: 0℃ ~ 40℃ Remarque: la lumière directe du soleil, les radiateurs et les autres sources de chaleur à proximité...

  • Page 17: Connecter L'alimentation

    SPD4000X Series User Manual Connecter l'alimentation Le SPD4000x permet des fréquences de 50Hz / 60Hz et quatre niveaux d'alimentation AC: 100V / 120V / 220V / 230V ± 10%. Vous pouvez sé lectionner la tension d'alimentation souhaitée avec le "DIP SWITCH" sur le panneau arrière en fonction des besoins réels.

  • Page 18: Delivery Of The Power Supply

    SPD4000X Series User Manual Delivery of The Power Supply General Inspection Please check the instrument according to the following steps. Inspect the shipping container Keep the original shipping container and cushioning material until the contents of the shipment have been completely checked and the instrument has passed both electrical and mechanical tests.

  • Page 19: Maintenance Agreement

    SPD4000X Series User Manual Maintenance Agreement We provide various services based on maintenance agreements. We offer extended warranties as well as installation, training, enhancement and on-site maintenance, and other services through specialized supplementary support agreements. For details, please consult your local SIGLENT customer service center or distributor.

  • Page 20: Introduction Of Spd4000X Series

    The instrument is also equipped with LAN/USB communication interface and remote web page control function to meet different application scenarios. The rated output value of each model of SPD4000X series is shown in the following table: Model SPD4323X...

  • Page 21: Performance And Features

    SPD4000X Series User Manual Performance and Features • Rated voltage: 32V, 12V, 30V; rated output power: 240W, 285W, 400W • Up to four high-precision power supplies with independent controllable outputs, supporting CH2 and CH3 series and parallel connections • Clear graphical interface with waveform and timer display modes •...

  • Page 22: Mechanical Dimension

    SPD4000X Series User Manual Mechanical Dimension Front View Right View (SPD4323X) Right View (SPD4121X/SPD4306X) int.siglent.com...

  • Page 23: Quick Start

    SPD4000X Series User Manual Quick Start Front Panel Display area Shortcut function buttons Menu buttons Channel control buttons Numeric keypad Output terminals Knob Ground terminal Right/left direction button 10. Power switch int.siglent.com...
  • Page 24 SPD4000X Series User Manual Front panel description: Item Description Equipped with a 4.3-inch TFT LCD display, used to display system Display area output state, system parameter settings, menu options, and promotion information, etc. Menu buttons Access the display interface menu.
  • Page 25 SPD4000X Series User Manual Item Description The SPD4000X has four output terminals, which can be Output terminals independently output, CH2/3 series output and CH2/3 parallel output. Ground terminal Used to connect the shell ground. Power switch Turn on/off the power.

  • Page 26: Rear Panel

    SPD4000X Series User Manual Rear Panel Warning message AC power socket and AC input voltage description Lan port Fan vents Ground port Certification mark USB ports 10. Device lock CH2/3 sense port The DIP switch of the AC power and its identification...

  • Page 27: Switch On/Off

    SPD4000X Series User Manual Switch On/Off Connect the Power The specifications of the input AC power supply are as follows: AC 100V/120V/220V/230V± 10%, 50/60Hz. Please use the power cable provided in the attachment to connect the SPD4000X to the power supply.

  • Page 28: Interface Introduction

    SPD4000X Series User Manual Interface Introduction User Interface Channel logo. CH2/CH3 working state: 2W or 4W. Operating mode logo. The corresponding logo will display when working in CV or CC mode. Output value. Display the current actual output voltage and current.

  • Page 29: Menu Functions

    SPD4000X Series User Manual Menu Functions Item Description • Voltage: Set the voltage value • Current: Set the current value • OV Protection: Set the OVP value, 0.1~1.1 times rated voltage can be set • OCP State：Turn on/off OCP function. You can use Enter button or F1 to make a quick selection ON: Turn on OCP;...
  • Page 30 SPD4000X Series User Manual Item Description • Continuous: Continuous loop the list • Next Page: Go to the next page • Clear All: Clear all steps in the list after confirming the setting in the pop-up window • Add: Add a step to the list •...
  • Page 31 SPD4000X Series User Manual Item Description Off: Turn off key sound  Alarm Sound On: Turn on alarm sound Off: Turn off alarm sound Board Test:  Keyboard: Keyboard test. The corresponding keys display on the interface will be filled for keyboard test, and the corresponding block of the key will light up in response ...
  • Page 32 SPD4000X Series User Manual Item Description  MAC Address GBIP: Set the GPIB address value  Default Settings: Restore default settings (channel parameter Default settings) Setting  Factory Settings: Restore factory settings (all settings) Universal save recall:  Save: Save the data to native internal storage ...
  • Page 33 SPD4000X Series User Manual Item Description  Voltage Calibrate  Current Calibrate  Clear CALI data: Clear the current calibration data  Clear all data: Clear all calibration data  Back  CH2 Sense: Turn on/off CH2 sense Sense ...

  • Page 34: Basic Operation

    SPD4000X Series User Manual Basic Operation Output Settings 8.1.1 Set Output Voltage/Current The output voltage and current values can be set in the SET area of the user interface, or in the source setting interface. Method 1: Set in the SET area of the user interface Select an output channel: Press the channel control button or press the left/right direction button to select the current operation channel.

  • Page 35: Set Ovp/Ocp

    SPD4000X Series User Manual 8.1.2 Set OVP/OCP The SPD4000X equipped with overvoltage protection (OVP) and overcurrent protection (OCP) functions. OVP setting method: Press Source corresponding menu button on the panel to enter the source setting interface. Press the left/right direction button to select "OV Protection", and use the numeric keypad or knob to set the value.

  • Page 36: Output Mode

    SPD4000X Series User Manual 8.2.2 Output Mode The SPD4000X has four sets of independently adjustable output sources, each output source supports constant voltage and constant current modes. The CH1/CH4 of the SPD4000X have only one independent output mode, and the CH2/CH3 have three output modes: independent, parallel and series.
  • Page 37 SPD4000X Series User Manual Connect the load to the terminals on the front panel: CH1 +/-, CH2 +/-, CH3 +/-, CH4 +/-. Set voltage and current value of CH1/CH2/CH3/CH4: Press 1 / 2 / 3 / 4 button to select the wanted channel...
  • Page 38 SPD4000X Series User Manual CH2/CH3 Series Mode In the series mode, the voltage value is twice compared with that of single channel. CH2/3 are linked internally into one channel which is controlled by CH2, and CH2 reads the parallel voltage and current values.

  • Page 39: List Setting

    SPD4000X Series User Manual List Setting Press List corresponding menu button on the panel to enter the output list setting interface and set the list. Step Voltage: Set the output voltage corresponding to the number of steps. Select the number of steps you want to set and use the numeric keypad or knob to set the value Current: Set the output current corresponding to the number of steps.

  • Page 40: Waveform Display

    SPD4000X Series User Manual Waveform Display SPD4000X can display the changes of the output voltage and current of the channel in real time through the form of curve plotting. Setting method: Set channel output parameters. Press Wave corresponding menu button on the panel to enter the waveform display interface.

  • Page 41: Sense Setting

    SPD4000X Series User Manual Return to the waveform display interface, press the ON button corresponding to the selected channel to open the channel output, and then you can observe the real-time change of output parameters (voltage/current). Note: The color of the output parameter waveform curve corresponds to the color of the channel.
  • Page 42 SPD4000X Series User Manual Self made voltage sense wires, requiring a metal conductive tail, with a recommended length of 1cm. Place the tail end at the corresponding position of the voltage sensing connector, tighten the corresponding upper screw with a screwdriver, and secure the wiring. After connecting the wires, insert the voltage sensor into the rear panel of the machine, tighten the screws on both sides with a screwdriver, and secure the connector.

  • Page 43: Menu Function Operations

    SPD4000X Series User Manual Menu Function Operations System Settings 9.1.1 View Version Information Press Menu > System corresponding menu button on the panel to select Version through the left/right direction button. Press Enter button to enter the version information display interface.

  • Page 44: Board Test

    SPD4000X Series User Manual 9.1.3 Board Test Press Menu > System corresponding menu button on the panel to select Board Test through the left/right direction button. Press Enter button to enter the board test interface, where you can test the keyboard, LED and sound.

  • Page 45: System Upgrade

    SPD4000X Series User Manual 9.1.4 System Upgrade Please follow the steps below to upgrade the firmware: Download the firmware upgrade package from the official website. Copy the .ADS file in the upgrade package to the root directory of the U disk.

  • Page 46: Gpib Setting

    SPD4000X Series User Manual Press the right/left direction button or press DHCP corresponding menu button on the panel to keep the cursor on the DHCP line, and then press Enter button to set DHCP to ON or OFF.  ON: The SPD4000X automatically sets its IP address, subnet mask, and gateway based on the network it is connected to.

  • Page 47: Default Setting Operations

    SPD4000X Series User Manual Default Setting Operations 9.3.1 Default Settings Press Menu > Default Setting corresponding menu button on the panel, and select Default Settings through the left/right direction button. Press the Enter button to confirm the selection, and complete the default settings according to the pop-up prompt.

  • Page 48: Factory Settings

    SPD4000X Series User Manual 9.3.2 Factory Settings Setting method: Press Menu > Default Setting corresponding menu button on the panel, and select Factory Settings through the left/right direction button. Press the Enter button to confirm the selection, and complete the factory settings according to the pop-up prompt.
  • Page 49 SPD4000X Series User Manual  Save: Save the data to native internal storage  Recall: Recall the data from native internal storage  Delete: Delete the saved data  External Save: Save the data to external storage  External Recall: Recall the data from external storage Save the data to native internal storage.

  • Page 50: List Save/Recall

    SPD4000X Series User Manual prompt window "Recall successfully" will pop up when the file is recalled successfully. Recall the data from external storage. Press the External Recall corresponding menu button on the panel to recall the selected file to recall the data stored on an external U disk.
  • Page 51 SPD4000X Series User Manual Save the list data to native internal storage. Press the left/right direction button to select a file saving location (List file1 ~ List file8), and press the Save corresponding menu button on the panel to save the current settings on the native internal storage.

  • Page 52: Calibration

    SPD4000X Series User Manual Calibration The SPD4000X supports manual calibration, users can recalibrate the instrument by using the factory calibration data or custom calibration data. Factory setting guarantees one year accuracy, and the recommended calibration frequency is 1 time/year. 9.5.1 Select Calibrate Source Press Menu >...

  • Page 53: Volt/Curr Calibration

    SPD4000X Series User Manual 9.5.2 Volt/Curr Calibration Press Menu > Calibrate Device corresponding menu button on the panel, select Volt/Curr calibrate through the left/right direction button, and then press the Enter button to enter the Volt/Curr calibration interface. Select a channel that you want to Calibrate by pressing the channel control button. Press...

  • Page 54: 10 Remote Control

    SPD4000X Series User Manual 10 Remote Control The SPD4000X supports communication with a computer via USB and LAN interfaces using a SCPI (Standard Commands for Programmable Instruments) compliant command set. This chapter will introduce how to build a programming environment and explain the SCPI commands supported by the SPD4000X.

  • Page 55: 10.2 Grammatical Conventions

    SPD4000X Series User Manual 10.2 Grammatical Conventions SCPI commands are a tree-like hierarchical structure, including multiple subsystems. Each subsystem is composed of a root keyword and one or several hierarchical keywords. Command keywords are separated by colons ‘ : ’, keywords are followed by optional parameter settings, commands and parameters are separated by ‘...

  • Page 56: Command Description

    SPD4000X Series User Manual 10.4 Command Description 10.4.1 IEEE Common Command Subsystem *IDN? Command format *IDN? Query the manufacturer, device model, device serial port number, Description software version number Example *IDN? Response Siglent\sTechnologies,SPD4306X,0123456789,4.1.2.4\n *RST Command format *RST Description Restore the state of the device to the initial state...
  • Page 57 SPD4000X Series User Manual *ESR? Command format *ESR? Description Query and clear the event value of the standard event status register Example *ESR? Response *OPC Command format *OPC Description Operation complete Example *OPC *OPC? Command format *OPC? Description Query whether the current operation is complete...

  • Page 58: Source Command Subsystem

    SPD4000X Series User Manual 11. *STB? Command format *STB? Description Query the event value of the status byte register Example *STB? Response 12. *TST? Command format *TST? Description Query the result of instrument self-test Example *TST? Response 13. *WAI Command format...
  • Page 59 SPD4000X Series User Manual Set OVP value Command format [:SOURce]:OVP (CHn),{<value> | MINimum | MAXimum |DEFault} Description Set the OVP value of the selected channel Example :SOURce:OVP CH1,8 Description Set the OVP value of CH1 to 8V Command format [:SOURce]:OVP? (CHn)
  • Page 60 SPD4000X Series User Manual Set OCP value Command format [:SOURce]:OCP (CHn),{<value> | MINimum | MAXimum |DEFault} Description Set the OCP value of the selected channel Example :SOURce:OCP CH1,8 Description Set the OCP value of CH1 to 8A Command format [:SOURce]:OCP? (CHn)
  • Page 61 SPD4000X Series User Manual Set OCP switch state Command format [:SOURce]:OCP:STATe (CHn),{ON | OFF | 0 | 1} Description Set the OCP switch state of the selected channel Example :SOURce:OCP:STATe CH1, 1 Description Set the OCP switch state of CH1 to ON...
  • Page 62 SPD4000X Series User Manual 11. Set output ON delay value of the channel [:SOURce]: OUTPut:ON:DELay (CHn) ,{<value> | MINimum | Command format MAXimum |DEFault} Description Set output ON delay value of the selected channel Example OUTPut:ON:DELay CH1,3 Description Set output ON delay value of CH 1 to 3s...
  • Page 63 SPD4000X Series User Manual Command format [:SOURce]:OUTPut:TRACK? Description Query the selected output mode of CH2/3 Example OUTPut:TRACK? Response 14. Set working mode Command format [:SOURce]:MODE {CH2|CH3},{0 | 1| 2W| 4W} Description Set the working mode of the selected channel Example...
  • Page 64 SPD4000X Series User Manual 16. Set list current Command format [:SOURce]:LIST:CURRent (CHn),<value1>,<value2>,…,<valuen> Description Set the current value of the first n steps of the selected channel Example LIST:CURR CH1,0.1,0.2,0.3,0.4,0.5 Set the current value for the first 5 steps of CH 1 to 0.1A, 0.2A, 0.3A, Description 0.4A, 0.5A...
  • Page 65 SPD4000X Series User Manual 19. Set the number of cycles [:SOURce]:LIST:CYCLes [:COUNt] (CHn),{<value> | MINimum | Command format MAXimum |DEFault} Description Set the number of cycles Example LIST:CYCLes CH1,1 Description Set the number of cycles of the list for CH 1 to 1...
  • Page 66 SPD4000X Series User Manual Command format [:SOURce]:LIST:RUN[:State]? (CHn) Description Get the running state of the list for the channel Example LIST:RUN? CH1 Response 22. Set the running state of the list for all channels Command format [:SOURce]:LIST:RUN:ALL[:State] {OFF | ON | 0 | 1}...
  • Page 67 SPD4000X Series User Manual 25. Query the running state information of the list for a channel Command format [:SOURce]:LIST:INFOrmation[:State]? (CHn) Get the running state information of the list for a channel, include the number of steps currently running, the running state, the wait state, the...

  • Page 68: Wave Subsystem

    SPD4000X Series User Manual 10.4.3 WAVE Subsystem Set waveform drawing state for a channel Command format WAVE:DRAW[:STATe] (CHn),{VOLT | CURR },{ OFF | ON | 0 | 1} Description Set the channel waveform drawing state Example WAVE:DRAW[:STATe] CH1,VOLT,1 Description Set the CH 1 voltage waveform drawing state to ON...
  • Page 69 SPD4000X Series User Manual Set waveform sampling period Command format WAVE:SAMPle[:PERIod] <value> Description Set waveform sampling period Example WAVE:SAMPle 200 Description Set waveform sampling period to 200ms Command format WAVE:SAMPle[:PERIod]? Description Query waveform sampling period Example WAVE:SAMPle[:PERIod]? Response 200\n Set waveform saving switch state...

  • Page 70: System Subsystem

    SPD4000X Series User Manual 10.4.4 SYSTEM Subsystem Set key sound Command format [:SYStem]:SOUNd:KEY {OFF | ON | 0 | 1} Description Set the key sound switch state Example SOUNd:KEY 1 Description Set the key sound switch state to ON Command format...
  • Page 71 SPD4000X Series User Manual Set DHCP Command format [:SYStem]:DHCP {OFF | ON | 0 | 1} Description Set to obtain IP address dynamically or manually Example DHCP 1 Description Set to obtain IP address dynamically Command format [:SYStem]:DHCP? Description Get the switch state of DHCP...
  • Page 72 SPD4000X Series User Manual Set gateway Command format [:SYStem]:LAN:GATeway <value> Description Set the gateway Example LAN:GATeway 10.11.13.1 Command format [:SYStem]:LAN:GATeway? Description Get the gateway Example LAN:GATeway? Get MAC address Command format [:SYStem]:LAN:MAC? Description Get MAC address Example LAN:MAC? Set GPIB address Command format [:SYStem]:GPIB:ADDRess <value>...

  • Page 73: Storage Subsystem

    SPD4000X Series User Manual 10.4.5 STORAGE Subsystem Get whether the specified universal data file is valid Command format [:STORage]:UNIVersal:FILE:STATe? Description Get whether the specified universal data file is valid Example :STORage:UNIVersal:FILE:STATe? 1 Response Exist\n Recall the specified universal data file...

  • Page 74: Calibrate Subsystem

    SPD4000X Series User Manual Recall the specified list data file Command format [:STORage]:LIST:FILE:RECAll Description Recall the specified LIST data file Example :STORage:LIST:FILE:RECAll 1 Description Recall the specified LIST data file with serial number 1 Save the current list data to the specified list data file...

  • Page 75: Measure Subsystem

    SPD4000X Series User Manual 10.4.7 MEASURE Subsystem Get the measured voltage value Command format MEASure:VOLTage? (CHn) Description Get the voltage measurement value of the selected channel Example MEASure:VOLTage? CH1 Response 2.991442\n Get the measured current value Command format MEASure:CURRent? (CHn)

  • Page 76: 10.5 Web Service

    SPD4000X Series User Manual 10.5 Web Service 10.5.1 Web Connection Method The SPD4000X can be remotely controlled through its embedded web control interface. The first connection method: The computer is not connected to the network, and the SPD4000X and the PC computer are directly connected through a network cable (cross-over cable).
  • Page 77 SPD4000X Series User Manual Select "Use the following IP address" to set the IP address, subnet mask and default gateway, and click "OK" after setting. A. Set an IP address different from SPD B. Set the same subnet mask as SPD C.

  • Page 78: Web Interface

    SPD4000X Series User Manual Set the SPD3004X: Refer to the previous chapter "9.2.2 LAN Setting", manually set SPD4000X to be the same as the PC computer subnet mask and default gateway, and set a different IP address. At this point, the PC and SPD4000X settings are completed, and the web page can be opened for remote control.

  • Page 79: List Operation Method

    SPD4000X Series User Manual Click "About" in the left column to view device information. 10.5.3 List Operation Method Select the channel for which you want to set the list. Add the number of list steps and set whether to loop the list. If the cyclic list is used, you need to set the number of cycles.

  • Page 80: Import/Export List File

    SPD4000X Series User Manual Turn on the "Output" switch of the channel and click "Submit". The SPD4000X will output according to the settings of the list steps. 10.5.4 Import/Export List File The SPD4000X supports exporting the settings of the voltage and current of the list steps to the outside storage in the form of .csv, and click "Export "to start the export operation.

  • Page 81: 11 Troubleshooting

    SPD4000X Series User Manual 11 Troubleshooting The following lists the power supply in the use of the process of possible failures and troubleshooting. When you encounter these faults, please follow the corresponding steps to deal with them. If you can't handle them, please contact SIGLENT in time.
  • Page 82 SPD4000X Series User Manual About SIGLENT SIGLENT is an international high-tech company, concentrating on R&D, sales, production and services of electronic test & measurement instruments. SIGLENT first began developing digital oscilloscopes independently in 2002. After more than a decade of continuous development, SIGLENT has extended...

This manual is also suitable for:

Spd4121xSpd4306xSpd4323x

Table of Contents