FNIRSI DSO510 Digital Oscilloscope Instruction Manual

1. Notice to Users

This manual provides detailed introductions to the product. Please read this manual carefully to ensure optimal 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 you have any questions about using the device, please contact FNIRSI online customer service or the manufacturer for assistance.

2. Product Introduction

The DSO510 is a highly practical and cost-effective handheld oscilloscope developed by FNIRSI, targeting the maintenance and development education industries. This oscilloscope features a real-time sampling rate of 48MS/s, 10MHz bandwidth, and complete triggering functions (single, normal, auto). It can be used for both periodic analog signals and non-periodic digital signals, measuring up to ±400V voltage. It includes an efficient one-click AUTO function for displaying measured waveforms without complicated adjustments. Additionally, it features 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 continuous use when fully charged.

3. Panel Introduction

The DSO510 features a 2.8-inch display and various controls. The main components are:

• Signal Input Probe (MCX) Interface: For connecting the oscilloscope probe.
• Signal Generator Output Port: For outputting various waveforms.
• Square Wave Calibration: For calibrating the device.
• Wheel Button (Left, OK, Right): A multi-directional button for navigation and selection.
• AUTO Button: For automatic measurement and calibration.
• MODE Button: For switching measurement modes and accessing parameter settings.
• Up Button (▲): For upward selection or parameter adjustment.
• Down Button (▼): For downward selection or parameter adjustment.
• RUN Button: For running/pausing waveforms and enabling/disabling signal generator output.
• Reset Hole: For resetting the device.
• Charging Indicator Light: Red when charging, green when fully charged.
• TYPE-C Charging Interface (5V/1A): For charging the device.
• Power Button (⏻): For turning the device on/off.

4. Buttons Functions

Oscilloscope Parameter Settings Interface Buttons Functions

5. Product Parameters

Signal Generator

Others

Note: The size and weight are both manually measured, with slight errors. Please refer to the actual product for accuracy.

6. Screen Indication

6.1 Oscilloscope Interface

The oscilloscope interface displays the waveform and various parameters. Key indicators include:

1. Vertical unit: Represents the voltage per large grid in the vertical direction.
2. Trigger mode indicator icon: "Auto" for automatic triggering, "Single" for single triggering, "Normal" for normal triggering.
3. Probe ratio: Must be consistent with the 1X/10X switch on the probe handle. If the probe is in 1X mode, the oscilloscope should also be set to 1X mode (1X measures 40V, 10X measures 400V).
4. Input coupling method indicator icon: "AC" for AC coupling, "DC" for DC coupling.
5. Trigger voltage indicator icon: Indicates the trigger voltage level.
6. Trigger position indicator icon: Indicates the horizontal position of the trigger.
7. Baseline indicator icon: Indicates the current position as 0V voltage.
8. Horizontal time base: Represents the length of time per large grid in the horizontal direction.
9. Run/pause indicator icon: "RUN" indicates running, "STOP" indicates pause.
10. Trigger edge indicator icon: Shows the trigger edge (rising or falling).
11. V H (Voltage/Horizontal): Left/right controls the time base; up/down controls the vertical sensitivity of the channel.
12. Battery level: Indicates the current battery charge.

Additional controls related to trigger movement and waveform adjustment:

• Left/right controls horizontal trigger movement; up/down moves the channel waveform up and down.
• Left/right controls horizontal trigger movement; up/down adjusts the trigger level.

Note: These controls are switched via the MODE button.

6.2 Oscilloscope Parameter Settings Interface

Accessed by long-pressing the MODE button from the main oscilloscope interface. This interface allows setting and viewing various parameters:

1. Waveform: Set coupling type, probe ratio, trigger mode, and trigger edge.
2. Parameter: Toggle parameter display (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, average value).
3. Persistence: Set afterglow options: off, 500ms, 1s, ∞.
4. Image: View saved images.

6.3 Signal Generator Interface

The signal generator interface allows configuration of the output signal:

1. Waveforms selection: Choose from Sine Wave, Square Wave, Sawtooth Wave, Half-wave, Full Wave, Step Wave.
2. Display of waveforms: Visual representation of the selected waveform.
3. Frequency setting: Adjust the output frequency.
4. Duty cycle setting: Adjust the duty cycle for rectangular and sawtooth waves.
5. Amplitude setting: Adjust the output amplitude.
6. Opening and closing of signal generator: Toggle output on/off (indicator turns red when closed).
7. Battery level: Indicates the current battery charge.

6.4 Settings Interface

The settings interface provides options for customizing the device:

1. Set single item selection: Navigate through Language, Sound and light, Startup on boot, Theme, Auto Shutdown, USB Sharing, About, Factory Reset.
2. Specific settings details:
   1. Language: Chinese, English.
   2. Sound and light: Brightness: 25-100; Sound: 0-10.
   3. Startup on Boot: Turn off, oscilloscope, signal generator. This setting determines which function mode automatically starts upon boot.
   4. Theme: Blue, Yellow.
   5. Auto shutdown: Off, 15 minutes, 30 minutes, 1 hour.
   6. USB Sharing: After enabling, connect to a computer via USB to transfer pictures.
   7. About: Displays brand information and version number.
   8. Factory Reset: Resets all settings to factory defaults. A caution message warns that factory reset will undo all previous changes.

7. Firmware Update

To update the firmware:

1. While the device is shut down, press and hold the Wheel (OK) button, then press the Power (⏻) button.
2. Use a Type-C cable to connect the Type-C port on the board to a computer. A USB drive named "IAP" will appear on the computer.
3. Drag the firmware file into the "IAP" USB drive. Once the firmware upgrade is complete, the device will automatically jump to the APP.

8. Points for Attention

• After receiving the device, please use it when fully charged.
• When using the oscilloscope, pay attention to the selection of the gear. The oscilloscope's gear should be consistent with the probe's gear.
• When measuring high voltage, do not touch any metal parts of the oscilloscope to avoid the risk of electric shock.
• Try not to conduct a high-voltage test during 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. It is prohibited to drag files other than the released firmware, as this may cause irreparable consequences.
• Please charge using the voltage within the specifications provided in the instruction manual.

9. Contact Us

For any questions, FNIRSI users can contact the company for a satisfactory solution and an extra 6 months warranty. FNIRSI encourages users to join their community.

Shenzhen FNIRSI Technology Co., LTD.

Address: West of Building C, Weida Industrial Park, Dalang Street, Longhua District, Shenzhen, Guangdong, China

Telephone: 0755-28020752

Website: www.fnirsi.cn

E-mail (Business): business@fnirsi.com

E-mail (Equipment Service): service@fnirsi.com

Execution Standard: GB/T 15289-2013