Notices RIGOL products are protected by patent law in and outside of P.R.C. RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at company’s sole decision. Information in this publication replaces all previously corresponding material.
Do Not Operate With Suspected Failures. If you suspect damage occurs to the instrument, have it inspected by qualified service personnel before further operations. Any maintenance, adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel. Keep Well Ventilation.
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RIGOL Do Not Operate in Wet Conditions. In order to avoid short circuiting to the interior of the device or electric shock, please do not operate in a humid environment. Do Not Operate in an Explosive Atmosphere. In order to avoid damages to the device or personal injuries, it is important to operate the device away from an explosive atmosphere.
RIGOL Safety Terms and Symbols Terms in this Manual. These terms may appear in this manual: WARNING Warning statements indicate the conditions or practices that could result in injury or loss of life. CAUTION Caution statements indicate the conditions or practices that could result in damage to this product or other property.
RIGOL General Care and Cleaning General Care: Do not store or leave the instrument in where the instrument will be exposed to direct sunlight for long periods of time. Cleaning: Clean the instrument regularly according to its operating conditions. To clean the exterior surface, perform the following steps: Disconnect the instrument from all power sources.
Document Overview This manual is used to guide users to quickly understand the front panel, rear panel, user interface and basic operating methods of DP800A series programmable linear DC power supply. You can download the newest version of this manual from www.rigol.com.
RIGOL Contents Guaranty and Declaration ................. I Safety Requirement ................II General Safety Summary ................II Safety Terms and Symbols ............... IV General Care and Cleaning ................ V Environmental Considerations ..............V Document Overview ................VI Quick Start ....................1 General Inspection ...................
RIGOL would not be responsible for free maintenance/rework or replacement of the unit. 2. Inspect the instrument In case of any damage, or defect, or failure, notify your RIGOL sales representative. 3. Check the accessories Please check the accessories according to the packing lists. If the accessories are incomplete or damaged, please contact your RIGOL sales representative.
RIGOL Front Panel Figure 3 DP831A Front Panel DP800A Quick Guide...
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RIGOL 1. LCD 3.5 inches TFT display. It is used to display system parameter settings, system output state, menu options, prompt messages, etc. 2. Channel Selection and Output Switch Press this key to select CH1 and set the parameters of this channel, such as voltage, current and overvoltage/overcurrent protection.
RIGOL 3. Parameter Input Area The parameter input area is as shown in the figure below. This area includes the direction keys (unit selection keys), numeric keyboard and knob. (1) Direction keys and unit selection keys Direction keys: move the cursor.
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RIGOL 4. Preset Restore all the settings of the instrument to default values or recall the user-defined channel voltage/current configurations. 5. OK Confirm the parameter setting. Press and hold this key to lock the front panel keys; at this point, the front panel keys are not available.
RIGOL 7. Output Terminals (1) Output the voltage and current of CH1. (2) This terminal is connected to the instrument chassis and ground wire (power cord ground terminal) and is in grounded state. (3) Output the voltage and current of CH2.
RIGOL 8. Function Menu Area Press this key to enter the display parameter setting interface. Users can set the luminosity, contrast and display mode. Press this key to enter the file store and recall interface. You can save, read, delete, copy and paste files. The file types available for storage include state file, record file, timer file and delayer file.
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RIGOL 9. Display Mode Switch Key Switch between the current display (normal or waveform) mode and dial display mode. 10. Menu Keys The menu keys correspond to the menus above them. Press any menu key to select the corresponding menu.
RIGOL Rear Panel Figure 4 DP831A Rear Panel Table 1 DP831A Rear Panel Explanation Name Explanation LAN Interface Connect to the local network via the RJ45 interface Connect the instrument (as “slave” device) to USB DEVICE external USB device (such as, PC) Connect the instrument (as “host”...
RIGOL To Connect to Power 1. Input power requirement DP800A series power supply can accept three kinds of AC power supplies: 50Hz–60Hz frequency; 100V, 115V and 230V voltages. 2. Check the voltage selector at the rear panel Before connecting to power, make sure that the setting voltage of the voltage selector at the rear panel matches the input voltage.
RIGOL To Replace the Fuse To replace the fuse, follow the steps below. Turn off the instrument and remove the power cord. Insert a small straight screwdriver into the slot at the power socket and prize out the fuse seat gently.
RIGOL Display Mode DP800A series power supply provides three kinds of display modes (normal, waveform and dial). In the following part, DP831A is taken as an example for illustration. 1. Normal Display Mode After start-up, the instrument enters the normal display mode by default as shown in the figure below.
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RIGOL 2. Waveform Display Mode Press Display Mode “Wave” to set the display mode to waveform display mode as shown in the figure below. This mode displays the voltage, current and power of the currently selected channel in both number and waveform formats.
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RIGOL 3. Dial Display Mode Press Display Mode “Dial” to set the display mode to dial display mode as shown in the figure below. This mode displays the voltage, current and power of the currently selected channel in both number and dial formats and you can directly view the values and variations of the voltage, current and power of the channel currently selected.
RIGOL User Interface 9 10 Figure 8 DP831A User Interface Table 2 DP831A User Interface Explanation Voltage and current setting values Overvoltage and overcurrent protection setting values Actual output voltage Actual output current Actual output power Channel output mode Menu bar...
RIGOL To Use the Built-in Help System The built-in help system provides help information for any front panel key (except the parameter input area) and menu keys for users to quickly obtain the function prompts of the function keys or menus.
The commonly encountered failures and their solutions are listed below. When you encounter those problems, please solve them following the corresponding steps. If the problem remains still, please contact RIGOL and provide your device information (Utility SysInfo). 1. The instrument can not start up.
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