1. Ynlieding
The FNIRSI DST-210 is a compact and versatile 3-in-1 handheld device designed for electronic testing and measurement. It integrates the functions of a digital oscilloscope, a true RMS multimeter, and a signal generator into a single portable unit. This manual provides detailed instructions to help you effectively use and maintain your device.
Figure 1: FNIRSI DST-210 3-in-1 Handheld Device
2. Produkt Overview
2.1 Key Features
- 3-in-1 funksjonaliteit: Combines a digital oscilloscope, a true RMS multimeter, and a signal generator.
- Skerm: 2.8-inch TFT color LCD for clear data visualization.
- Ossilloskoop: 10MHz analog bandwidth, 48MSa/s real-time sampling rate, supports Auto/Normal/Single trigger modes, waveform image saving and display.
- Multimeter: 19999-count true RMS measurement for DC/AC voltage, DC/AC current, resistance, capacitance, frequency, temperature, diode, and continuity. Features data hold, record mode with graphical display, and LIVE function for voltage presence detection.
- Signal Generator: Outputs 13 types of waveforms (Sine, Square, Sawtooth, Half-wave, Full-wave, Step, Reverse Step, Index Up/Down, DC, Multi-audio, Sink Pulse, Lorentz Wave) with adjustable frequency (0-50KHz), amplitude (0.1-3.0V), and duty cycle (0-100%).
- Portabiliteit: Compact design with an integrated stand, powered by a 3000mAh rechargeable lithium battery providing up to 10 hours of continuous use. Type-C charging supported.
2.2 Pakketynhâld
Kontrolearje oft alle items yn it pakket oanwêzich binne:
- FNIRSI DST-210 Main Unit
- P6100 Heech folumetage Sonde
- Testkabels (read en swart)
- Alligatorklips
- Type-C oplaadkabel
- Instruction Manual (PDF version available online)
- Packaging Box
Figuer 2: Ynbegrepen accessoires
3. Opsette
3.1 It apparaat opladen
Before initial use, fully charge the DST-210. Connect the provided Type-C charging cable to the device's Type-C port and a compatible USB power adapter (5V/1A). The battery indicator on the display will show charging status.
3.2 Sondes ferbine
For accurate measurements, ensure probes are correctly connected:
- Multimeter Measurements: Insert the red test lead into the VΩHzmA or 10A jack (depending on the measurement) and the black test lead into the COM jack.
- Oscilloscope Measurements: Connect the P6100 high voltage probe to the oscilloscope input jack. Ensure the probe's attenuation setting (e.g., X1 or X10) matches the device's setting for accurate readings.
- Utfier fan sinjaalgenerator: Connect the output cable to the signal generator output port.
Figure 3: Input Jacks and Controls
4. Bedriuwsinstruksjes
4.1 Power On / Off
Press and hold the power button (located on the side) to turn the device on or off.
4.2 Mode Seleksje
Rotate the central knob to switch between Multimeter, Oscilloscope, and Signal Generator modes. Within each mode, further sub-functions can be selected using the knob or dedicated buttons.
Figure 4: Using the Oscilloscope Function
4.3 Multimeteroperaasje
In Multimeter mode, the device offers various measurement functions:
- Voltage/Current (DC/AC): Select the appropriate DC V, AC V, DC A, or AC A setting. Connect test leads to the circuit. The device supports a record mode that displays measurement trends graphically, and can store up to 10 sets of data.
- Wjerstân (Ω): Select the resistance function. Connect test leads across the component.
- Kapasiteit (F): Select the capacitance function. Connect test leads across the capacitor.
- Frekwinsje (Hz): Select the frequency function. Connect test leads to the signal source.
- Diode Test: Select the diode function. Connect test leads across the diode to check its forward voltage droppe.
- Kontinuïteitstest: Select the continuity function. Connect test leads across a conductor; a beep indicates continuity.
- Temperatuer: Use a K-type thermocouple (not included) connected to the appropriate jacks for temperature measurement.
- LIVE Function: For single-probe voltage presence detection.
Figuer 5: Multimetermjitting Examples
4.4 Oscilloskoopwurking
In Oscilloscope mode, the device displays waveforms:
- Golffoarmwerjefte: Connect the oscilloscope probe to the circuit. The device automatically adjusts settings for stable waveform display.
- Triggermodi: Select between Auto, Normal, and Single trigger modes to capture different types of signals.
- Golffoarmbesparring: Press the 'RUN/SAVE' button to save the current waveform image. Saved images can be reviewed en eksportearre.
Figure 6: Oscilloscope Waveform Display
4.5 Sinjaalgenerator wurking
In Signal Generator mode, the device outputs various waveforms:
- Seleksje fan golffoarm: Choose from 13 different waveform types using the menu options.
- Parameter oanpassing: Pas de frekwinsje oan (0-50KHz), amplitude (0.1-3.0V), and duty cycle (0-100%) as required for your application.
Figure 7: Signal Generator Waveform Selection
4.6 PC Connection and Data Export
The DST-210 can connect to a PC via its Type-C USB port for data management and firmware updates.
- Waveform Screenshots: Long-press the 'RUN/SAVE' button to save waveform screenshots.
- Gegevens eksportearje: Connect the device to a computer to view, save, and export recorded waveform images and data.
- Firmware -updates: Periodically check the official FNIRSI website for firmware updates to ensure optimal performance and access to new features. Follow the instructions provided with the firmware update package.
Figure 8: PC Connection for Data Management
5. Underhâld
- Reiniging: Brûk in sêfte, droege doek om it apparaat skjin te meitsjen. Brûk gjin abrasive reinigingsmiddels of oplosmiddels.
- Opslach: Bewarje it apparaat op in koel, droech plak, fuort fan direkt sinneljocht en ekstreme temperatueren.
- Batterij soarch: Om de batterijlibben te ferlingjen, foarkom it faak folslein ûntladen fan 'e batterij. Laad it apparaat regelmjittich op, sels as it lange perioaden net brûkt wurdt.
- Sonde soarch: Inspect test leads and probes for damage before each use. Replace any damaged accessories immediately.
6. Probleemoplossing
| Probleem | Mooglike oarsaak | Oplossing |
|---|---|---|
| Apparaat giet net oan. | Low battery or faulty power button. | Charge the device fully. If the issue persists, contact support. |
| Unstable or inaccurate readings in Multimeter mode. | Poor probe connection, incorrect mode selection, or external interference. | Ensure probes are securely connected. Verify the correct measurement mode is selected. Minimize external electrical interference. |
| Oscilloscope waveform is not stable. | Incorrect trigger settings or probe attenuation. | Adjust trigger level and mode. Ensure probe attenuation (X1/X10) matches the device setting. |
| De útfier fan de sinjaalgenerator is ferkeard. | Incorrect waveform type, frequency, amplitude, or duty cycle settings. | Verify all signal generator parameters are set as desired. |
| Cannot connect to PC or export data. | Faulty USB cable, incorrect PC driver, or software issue. | Try a different Type-C cable. Ensure necessary drivers are installed on your PC. Refer to the official website for software and driver downloads. |
7. Spesifikaasjes
7.1 Oscilloskoopparameters
| Kategory | Spesifikaasje |
|---|---|
| Echte tiid Sampling Rate | 48MSa / s |
| Analoge bânbreedte | 10MHz |
| Ynfierimpedânsje | 1 MΩ |
| Koppelingsmetoade | AC/DC |
| Meting Voltage Berik | 1:1 Probe: ±80Vpp (±40V), 10:1 Probe: ±800Vpp (±400V) |
| Fertikale gefoelichheid | 10mV/div ~ 10V/div (at X1) |
| Fertikale offset | Adjustable (with indicator) |
| Horizontaal tiidbasisberik | 50ns ~ 20s |
| Triggermodus | Auto, Normaal, Single |
| Edge Trigger | Rising/Falling Edge |
| Trigger nivo | Adjustable (with indicator) |
| Waveform Freeze | Supported (HOLD function) |
| Automatyske mjitting | Max, Min, Average, RMS, Peak-to-Peak, Frequency, Duty Cycle, etc. |
7.2 Multimeterparameters
| Mjitfunksje | Berik | Krektens |
|---|---|---|
| DC Voltage | 1.9999V/19.999V/199.99V/1000V | ±(0.5%+3) |
| AC Voltage | 1.9999V/19.999V/199.99V/750V | ±(1.0%+3) |
| DC hjoeddeistige | 19.999mA/199.99mA/1.9999A/9.999A | ±(1.2%+3) |
| AC Strom | 19.999mA/199.99mA/1.9999A/9.999A | ±(1.5%+3) |
| Ferset | 19.999MΩ/199.99kΩ/19.999kΩ | ±(2.0%+5) |
| Kapasiteit | 999.9uF/99.99uF/9.999uF/999.9nF/99.99nF, 9.999mF/99.99mF | ±(2.0%+5) |
| Frekwinsje | 9.999MHz/999.9kHz/99.99kHz/9.999kHz/999.9Hz/99.99Hz | ±(0.1%+2) |
| Temperatuer | [-55~1300°C] / [-67~2372°F] | ±(2.5%+5) |
| Diode/Kontinuïteit | Stipe | N/A |
| LIVE Function | Stipe | N/A |
7.3 Parameters fan sinjaalgenerator
| Kategory | Spesifikaasje |
|---|---|
| Utfiergolffoarmen | 13 sjyp |
| Waveform Frequency | 0 ~ 50 KHz |
| Duty Cycle | 0 ~ 100% (adjustable) |
| Waveform Amplitude | 0.1 ~ 3.0V |
7.4 Algemiene spesifikaasjes
| Kategory | Spesifikaasje |
|---|---|
| Produkt Model | DST-210 |
| Skerm | 2.8-inch TFT-kleurendisplay |
| Backlight | Helderheid Adjustable |
| Streamtafier | Type-C (5V/1A) |
| Batterij | 3000 mAh |
| Taalstipe | Sineesk, Ingelsk |
| Produkt Grutte | Ca. 177.43 mm x 87 mm x 35 mm |
| Produkt Gewicht | Ca. 300g |
8. Garânsje en stipe
For any questions, issues, or support needs regarding your FNIRSI DST-210, please contact us through the following methods:
- Amazon Berjocht: If you purchased the product on Amazon, you can contact us via the Amazon messaging system. Go to your 'Order History', select the relevant order, and click 'Problem with order' or 'Contact Seller'.
- E-post stipe: You can also reach our after-sales service center directly via email at stipe@fnirsi.com. Please include your order number and a detailed description of your issue for faster assistance.
When attaching large photos or videos, email support is recommended due to potential attachment size limits on Amazon's messaging system.
Video 1: Demonstration of FNIRSI DST-210's Multimeter, Oscilloscope, and Signal Generator Functions.