1. Introduction
This manual provides detailed instructions for the Hantek DSO2C10, DSO2C15, DSO2D10, and DSO2D15 Digital Storage Oscilloscopes. These devices are designed for precise measurement and analysis of electronic signals, offering advanced features for various applications in electrical engineering and DIY projects. Please read this manual thoroughly before operating the device to ensure safe and efficient use.
2. Key Features
- 2 channels, each controlled by independent knobs.
- 100 MHz or 150 MHz analog channel bandwidth.
- 1 GSa/s real-time sample rate.
- 8M memory depth.
- Vertical range: 2mV/div ~ 10V/div.
- Built-in 1 CH 5MHz waveform generator (DSO2D10 and DSO2D15 models only).
- Vertical resolution: 8-bit.
- Multiple trigger types: Edge, Pulse width, Video, Slope, Overtime, Window, Pattern, Interval, Delay, UART, LIN, CAN, SPI, IIC.
- CAN decode and protocol analysis: RS232/UART, I2C, SPI, CAN, LIN.
- Ability to save data in multiple formats: setting, waveform, reference waveform, CSV, picture.
- 5-bit digital voltage meter and 6-bit hardware frequency indicator function.
- 32 kinds of auto measurements with statistics, including real-time statistics of maximum, minimum, standard deviation, etc.
- 2 sets of digital voltmeter.
- Support for threshold testing and free measurements within the screen.
- Abundant SCPI remote command control.
- Multiple external interfaces: USB Host/Device.
Note: DSO2C10 and DSO2C15 models do not include the waveform generator function.
3. Specifications
3.1 General Device Information
- Brand: Hantek
- Model Numbers: DSO2C10, DSO2C15, DSO2D10, DSO2D15
- Certification: CE
- Origin: Mainland China
- DIY Supplies Category: Electrical
- Digital Channels: 2
- Display Resolution: 800*480 Pixels
- Display Size: 7 Inches & Above
- Battery Included: No
- IS Battery Demountable: No
- High-concerned chemical: None
- Max Waveform Capture Rate: 30,000wfm/s
- Record Length: 8M
- Real Time Sampling Rate: 1GSa/S
3.2 Performance Specifications
| Parameter | DSO2D15 | DSO2D10 | DSO2C15 | DSO2C10 |
|---|---|---|---|---|
| Bandwidth | 150MHz | 100MHz | 150MHz | 100MHz |
| Rising time in BNC position (typical) | 2.3ns | 3.5ns | 2.3ns | 3.5ns |
| Vertical resolution | 8 bits resolution, each channel samples simultaneously | |||
| Vertical sensitivity | 2mV/div to 10V/div | |||
| Offset range | 2mV/div to 20mV/div, ±100mV; 50mV/div to 200mV/div, ±1V; 500mV/div to 2V/div, ±10V; 5V/div to 10V/div, ±50V | |||
| Mathematical operation | +, -, ×, ÷, FFT | |||
| FFT | Window: Rectangle, Hanning, Hamming, Blackman, Bartlett, Flattop | |||
| Bandwidth Limit | 20MHz | |||
| Bass response（-3db） | In BNC position ≤ 10Hz | |||
| Vertical gain accuracy | In "normal" or "average" acquisition mode, the accuracy of 10V/div to 10mV/div is ±3%; In "normal" or "average" acquisition mode, the accuracy of 5mV/div to 2mV/div is ±4% | |||
| DC offset accuracy | ±0.1 div±2 mV±1% offset value | |||
| Voltage measurement repeatability, average acquisition mode | Under the same setting and environment, ≥16 waveforms are sampled, △V of any two averages: ±（3%×value+ 0.05 div） | |||
| Note: Bandwidth reduced to 6MHz when using a 1X probe | ||||
For a visual representation of these specifications, refer to the image below:
3.3 Trigger Specifications
| Parameter | Description | |||
|---|---|---|---|---|
| Trigger type | Edge, Pulse width, Video, Slope, Overtime, Window, Pattern, Interval, Delay, UART, LIN, CAN, SPI, IIC | |||
| Trigger level range | ±5 divisions from the center of the screen | |||
| Trigger mode | Auto, general, single | |||
| Level | CH1~CH2 | ±4 divisions from the center of the screen | ||
| EXT | 0~3.3V | |||
| Holdoff range | 8ns~10s | |||
| Trigger level accuracy | CH1~CH2 | 0.2 div×volts/div within ±4 divisions from the center of the screen | ||
| EXT | ±（Set value× 6%+40mV） | |||
| Edge trigger | Slope | Rising edge, falling edge, rising or falling edge | ||
| Signal source | CH1, CH2, EXT | |||
| Pulse width trigger | Polarity | Positive polarity, negative polarity | ||
| Condition (When) | <, >, !=, = | |||
| Signal source | CH1~CH2 | |||
| Pulse width range | 8ns ~ 10s | |||
| Accuracy | 8ns | |||
| Video trigger | Signal standard | NTSC, PAL | ||
| Signal source | CH1~CH2 | |||
| Synchronization | Scanning line, line number, odd field, even field, all field | |||
| Slope trigger | Slope | rise, fall | ||
| Condition (When) | <, >, !=, = | |||
| Signal source | CH1 ~ CH2 | |||
| Time range | 8ns ~ 10s | |||
| Accuracy | 8ns | |||
| Overtime trigger | Signal source | CH1~CH2 | ||
| Polarity | Positive polarity, negative polarity | |||
| Time range | 8ns ~ 10s | |||
| Accuracy | 8ns | |||
For a visual representation of these trigger specifications, refer to the image below:
3.4 Model Comparison
| Model | Channel | Bandwidth | Sample rate | Memory depth | AFG |
|---|---|---|---|---|---|
| DSO2C10 | 2 CH | 100 MHz | 1GSa/S | 8M | Without |
| DSO2C15 | 2 CH | 150 MHz | 1GSa/S | 8M | Without |
| DSO2D10 | 2 CH+1CH | 100 MHz | 1GSa/S | 8M | 1CH |
| DSO2D15 | 2 CH+1CH | 150 MHz | 1GSa/S | 8M | 1CH |
For a visual comparison of the models, refer to the image below:
4. Package Contents
The package contents vary slightly depending on the specific model (C-series vs. D-series). Please check your package against the relevant list below.
4.1 DSO2C10 / DSO2C15 Package
- Hantek Digital Storage Oscilloscope (DSO2C10 or DSO2C15 model)
- Power Cord
- USB Cable
- Oscilloscope Probes (quantity may vary)
- User Manual / Certification
4.2 DSO2D10 / DSO2D15 Package
- Hantek Digital Storage Oscilloscope (DSO2D10 or DSO2D15 model)
- Power Cord
- USB Cable
- Oscilloscope Probes (quantity may vary)
- BNC to Alligator Clip Cables (for waveform generator output)
- User Manual / Certification
5. Setup
- Unpacking: Carefully remove the oscilloscope and all accessories from the packaging. Inspect for any signs of damage.
- Power Connection: Connect the provided power cord to the power input on the rear panel of the oscilloscope and then to a suitable AC power outlet.
Figure 5.1: Rear Panel Connections WARNING: Hazardous voltage inside. Do not remove the cover unless by specified personnel.
- Probe Connection: Connect the oscilloscope probes to the CH1 and CH2 BNC inputs on the front panel. Ensure a secure connection.
- Grounding: Always connect the probe's ground clip to the circuit's ground point to ensure accurate measurements and safety.
- Power On: Press the power button to turn on the oscilloscope.
6. Operating Instructions
This section covers the basic operation and key functions of your Hantek Digital Storage Oscilloscope.
6.1 Basic Operation
- Auto Set: For a quick setup, press the AUTO SET button. The oscilloscope will automatically adjust the vertical, horizontal, and trigger settings to display a stable waveform.
- Vertical Controls: Use the VOLTS/DIV knobs for CH1 and CH2 to adjust the vertical scale (voltage per division). Use the POSITION knobs to shift the waveform vertically.
- Horizontal Controls: Use the SEC/DIV knob to adjust the horizontal scale (time per division). Use the POSITION knob to shift the waveform horizontally.
- Trigger System: The trigger system stabilizes repetitive waveforms and captures single-shot events.
- Trigger Level: Adjust the TRIGGER LEVEL knob to set the voltage level at which the trigger occurs.
- Trigger Mode: Select between Auto, Normal, and Single trigger modes using the menu options.
- Trigger Type: Access the trigger menu to select various trigger types such as Edge, Pulse Width, Video, Slope, etc.
6.2 Advanced Functions
- Measurements: The oscilloscope supports 32 types of automatic measurements. Access the measurement menu to select and display parameters like Vpp, Vmax, Vmin, Freq, Period, etc.
- Waveform Generator (DSO2D10/DSO2D15 only): Use the built-in 1 CH 5MHz waveform generator to output various test signals. Connect the output to your circuit under test.
- Protocol Analysis: Utilize the decoding and protocol analysis features for RS232/UART, I2C, SPI, CAN, and LIN signals. Refer to the on-screen menu for specific setup and analysis options.
- Saving Data: Waveforms, settings, and screenshots can be saved to a USB drive connected to the USB Host port. Use the SAVE/RECALL menu for these operations.
Watch the product overview video for a demonstration of key features and operation:
7. Maintenance
- Cleaning: Regularly clean the exterior of the oscilloscope with a soft, damp cloth. Do not use abrasive cleaners or solvents. Ensure the device is powered off and unplugged before cleaning.
- Storage: Store the oscilloscope in a dry, dust-free environment away from direct sunlight and extreme temperatures.
- Probe Care: Handle probes carefully. Avoid bending or stressing the probe tips. Calibrate probes periodically as per the on-screen utility menu.
- Ventilation: Ensure the ventilation openings on the device are not blocked to prevent overheating.
8. Troubleshooting
If you encounter issues with your oscilloscope, refer to the following common problems and solutions:
- No waveform displayed:
- Check probe connections to the oscilloscope and the circuit.
- Ensure the input signal is within the oscilloscope's voltage range.
- Press the AUTO SET button.
- Adjust the VOLTS/DIV and SEC/DIV settings.
- Verify the trigger level is set correctly and the trigger mode is appropriate for the signal.
- Unstable waveform:
- Adjust the TRIGGER LEVEL.
- Ensure the trigger source is correctly selected.
- Check for noise in the signal or poor grounding.
- Device does not power on:
- Verify the power cord is securely connected to both the oscilloscope and the power outlet.
- Check the power outlet for functionality.
For more complex issues, please contact customer support.
9. User Tips
- Always perform a probe compensation adjustment when using new probes or if measurements seem inaccurate. This can usually be found in the Utility menu.
- When measuring high-frequency signals, use the shortest possible ground lead on your probe to minimize inductance and ringing.
- Familiarize yourself with the various trigger types. Using the correct trigger can significantly simplify capturing complex or intermittent signals.
- Utilize the internal memory or a USB drive to save important waveforms for later analysis or documentation.
10. Warranty and Support
All delivered products are tested before shipping to ensure full functionality. We offer after-sales service within 1 year of purchase. In case of missing or defective parts, please notify us no later than 5 days after receiving the item for arrangement of re-shipment.
For technical support or warranty claims, please contact your retailer or the manufacturer directly. Please have your model number and purchase date available when contacting support.
