Notice to Users
- This manual provides detailed introductions to the product. Please read this manual carefully to ensure optimal product performance.
- Please keep this manual properly.
- Do not use the instrument in flammable and explosive environments.
- Waste batteries and instruments cannot be disposed of with household waste. Please dispose of them in accordance with relevant national or local laws and regulations.
- If there are any quality issues with the device or if there are any questions about using the device, please contact FNIRSI online customer service for assistance.
1. Product Introduction
The FNIRSI DSO510 is a highly practical and cost-effective handheld oscilloscope designed for the maintenance and education industries. This oscilloscope features a real-time sampling rate of 48MS/s, 10MHz bandwidth, and comprehensive triggering functions (single, normal, auto). It can be used for both periodic analog signals and non-periodic digital signals, measuring up to ±400V voltage with an efficient one-click AUTO function that displays waveforms without complex adjustments. Additionally, it includes a multi-function signal generator (50KHz). The device is equipped with a 2.8-inch 320x240 resolution HD LCD screen and a built-in 1000mAh high-quality lithium battery, providing approximately 4 hours of use on a full charge.
2. Panel Introduction
The DSO510 Digital Oscilloscope features a user-friendly panel layout. Key components include:
- DSO Input: For oscilloscope signal input.
- DDS Output: For signal generator output.
- Square Wave Calibration: Used for calibrating the square wave.
- Wheel Button: Functions as left, OK (press), and right controls.
- AUTO Button: For automatic measurement.
- MODE Button: To switch measurement modes or access parameter settings.
- Up Button (▲): For upward selection or parameter adjustment.
- Down Button (▼): For downward selection or parameter adjustment.
- RUN Button: To run or pause waveform display, or enable/disable signal output.
- Reset Hole: For device reset.
- Charging Indicator Light: Red indicates charging, green indicates fully charged.
- TYPE-C Charging Interface (5V/1A): For device charging.
- Power Button: To power the device on or off.
3. Buttons Functions
Main Menu Functions
| Button | Operation | Main Menu | Oscilloscope | Signal Generator | Setting |
|---|---|---|---|---|---|
| ◂ (Wheel Left) | Move to the left | Upward selection | Control various parameters, function adjustment selection | Numerical position selection | Decrease volume/brightness |
| ◎ (Wheel Press) | Short press | Enter interface | / | Enter/exit numerical values | Enter current settings/Confirm current setting parameters |
| ◎ (Wheel Press) | Long press | Return main menu | |||
| ▸ (Wheel Right) | Move to the right | Downward selection | Control various parameters, function adjustment selection | Numerical position selection | Increase volume/brightness |
| AUTO | Short press | / | Automatic measurement | / | / |
| AUTO | Long press | / | Auto calibration | ||
| MODE | Short press | / | Switch measurement mode | Return | Return |
| MODE | Long press | / | Parameter settings interface | / | / |
| ▲ (Up) | Short press | / | Upward selection/adjustment of parameters | ||
| ▼ (Down) | Short press | / | Downward selection/adjustment of parameters | ||
| RUN | Short press | / | Run/pause waveform | Enable/disable output | / |
| RUN | Long press | / | Save waveform | ||
| ⏻ (Power) | Short press | Power on/Power off |
Oscilloscope Parameter Settings Interface Buttons Functions
| Button | Operation | Waveform | Parameters | Persistence | Image |
|---|---|---|---|---|---|
| ◎ (Wheel Press) | Short press | Switch parameters | Turn on/off parameters | / | Open image |
| ◂ (Wheel Left) | Move to the left | Select leftward | View previous image | ||
| ▸ (Wheel Right) | Move to the Right | Select rightward | View next image | ||
| ▲ (Up) | Short press | Move upward (in parameter interface, move to the previous column) | |||
| ▼ (Down) | Short press | Move downward (in parameter interface, move to the next column) | |||
| MODE | Long press | Enter/exit parameter settings interface |
Note: Oscilloscope Parameter Settings Interface details can be found in section 5.2.
4. Product Parameters
| Oscilloscope Parameters | Signal Generator Parameters | ||
|---|---|---|---|
| Sampling rate | 48MS/s | Frequency | 0-50KHz |
| Bandwidth | 10M | Duty cycle | 0-100% (rectangular and sawtooth waves) |
| Vertical sensitivity | 10mV/Div-10V/Div | Amplitude | 0.1-3.0V |
| Time Base Range | 50ns-20S | Waveforms | Sine wave, rectangular wave, sawtooth wave, half wave, full wave, step wave, anti step wave, noise wave, exponential rise, exponential drop, DC signal, multi tone, Sink pulse, Lorentz wave. |
| Voltage range | X1:±40V (Vpp:80V) X10:±400V (Vpp:800V) | ||
| Trigger Mode | Automatic/Normal/Single | ||
| Trigger Edge | Rising edge/Falling edge | ||
| Coupling | AC/DC | ||
| Square wave calibration | Frequency: 1K; Duty cycle: 50%; Amplitude: 3.3V | ||
| Others | |||
| Display | 2.8 inches/PPI:320*240 | ||
| USB charging | 5V/1A | ||
| Lithium battery capacity | 1000mAh | ||
| Size | 99x68.3x19.5mm | ||
| Weight | 104g | ||
Note: The size and weight are manually measured, with slight errors. Please refer to the actual product for accuracy.
5. Screen Indication
5.1 Oscilloscope Interface
The oscilloscope interface displays various parameters and waveform information. Key indicators include:
- Vertical unit: Represents the voltage per large grid in the vertical direction.
- Trigger mode indicator icon: "Auto" for automatic triggering, "Single" for single triggering, "Normal" for normal triggering.
- Probe ratio: Must be consistent with the 1X/10X switch on the probe handle. In 1X mode, the oscilloscope measures 40V; in 10X mode, it measures 400V.
- Input coupling method indicator icon: "AC" for AC coupling, "DC" for DC coupling.
- Trigger voltage indicator icon.
- Trigger position indicator icon.
- Baseline indicator icon: Indicates the current position as 0V voltage.
- Horizontal time base: Represents the length of time per large grid in the horizontal direction.
- Run pause indicator icon: "RUN" indicates running, "STOP" indicates pause.
- Trigger edge indicator icon.
- V H: Left/right controls the time base; up/down controls the vertical sensitivity of the channel.
- ▲▼: Left/right controls horizontal trigger movement; up/down moves the channel waveform up/down.
- ◀▶: Left/right controls horizontal trigger movement; up/down adjusts the trigger level.
- MODE button control switching icons.
- Battery level indicator.
5.2 Oscilloscope Parameter Settings Interface
This interface allows configuration of various oscilloscope parameters. The main sections are:
- Waveform: Set coupling type, probe ratio, trigger mode, and trigger edge.
- Parameter: Toggle parameter display for frequency, period, positive duty cycle, negative duty cycle, positive pulse width, negative pulse width, maximum value, minimum value, peak-to-peak value, amplitude, RMS value, and average value.
- Persistence: Set afterglow options: off, 500ms, 1s, or ∞.
- Image: View saved images.
5.3 Signal Generator Interface
The signal generator interface allows selection and configuration of output waveforms. Key elements include:
- Waveforms selection: Choose from Sine Wave, Square Wave, Sawtooth Wave, Half-wave, Full Wave, Step Wave.
- Display of waveforms.
- Frequency setting: Adjust the output frequency.
- Duty cycle setting: Adjust the duty cycle for applicable waveforms.
- Amplitude setting: Adjust the output amplitude.
- Opening and closing of signal generator: Indicated by graying out when closed.
- Battery level indicator.
5.4 Settings Interface
The settings interface allows customization of device behavior. Options include:
- Set single item selection: Language, Sound and light, Startup on boot, Theme, Auto Shutdown, USB Sharing, About, Factory Reset.
- Specific settings details:
- Language: Chinese, English.
- Sound and light: Brightness: 25-100; Sound: 0-10.
- Startup on Boot: Configure the device to start in off, oscilloscope, or signal generator mode automatically.
- Theme: Blue, Yellow.
- Auto shutdown: Options include off, 15 minutes, 30 minutes, 1 hour.
- USB Sharing: When enabled, the device can connect to a computer via USB to transfer pictures.
- About: Displays brand information and version number.
- Factory Reset: Resets all previous changes.
Caution: Factory Reset will undo all previous changes!
6. Firmware Update
To update the firmware:
- While the device is shut down, press and hold the power button ⏻.
- Use a Type-C cable to connect the device's Type-C port to a computer. A USB drive named "IAP" will appear on the computer.
- Drag the firmware file into the "IAP" USB drive. Once the firmware upgrade is complete, the device will automatically jump to the APP.
Notice: Firmware upgrade only supports Windows 10 and above systems. During the upgrade process, the power button must be kept pressed until the file transfer is complete.
7. Points for Attention
- After receiving the device, please fully charge it before use.
- When using the oscilloscope, pay attention to the selection of the gear, ensuring it is consistent with the probe's gear.
- When measuring high voltage, do not touch any metal parts of the oscilloscope to avoid electric shock.
- Avoid conducting high-voltage tests while the device is charging.
- When calibrating, it is necessary to unplug the BNC probe or short circuit the positive and negative terminals of the probe.
- USB firmware upgrade only supports Windows 10 and above. Dragging files other than the released firmware is prohibited, as it may cause irreparable consequences.
- Please charge using the voltage within the specifications provided in the instruction manual.
8. Contact FNIRSI
FNIRSI users with any questions are encouraged to contact FNIRSI for a satisfactory solution and an extra 6 months warranty. FNIRSI has created a community, and users are welcome to join.
Shenzhen FNIRSI Technology Co., LTD.
Address: West of Building C, Weida Industrial Park, Dalang Street, Longhua District, Shenzhen, Guangdong, China
Tel: 0755-28020752
Web: www.fnirsi.cn
E-mail (Business): business@fnirsi.com
E-mail (Equipment Service): service@fnirsi.com
