FNIRSI DST-210 3-in-1 Handheld Oscilloscope, Multimeter, and Signal Generator User Manual

1. Introduzione

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. Prodotto finitoview

2.1 Caratteristiche principali

• Funzionalità 3 in 1: Combines a digital oscilloscope, a true RMS multimeter, and a signal generator.
• Display: 2.8-inch TFT color LCD for clear data visualization.
• Oscilloscopio: 10MHz analog bandwidth, 48MSa/s real-time sampling rate, supports Auto/Normal/Single trigger modes, waveform image saving and display.
• Multimetro: 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 rilevamento della presenza.
• Generatore di segnale: 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), amptensione (0.1-3.0 V) e ciclo di lavoro (0-100%).
• Portabilità: 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 Contenuto della confezione

Verificare che tutti gli articoli siano presenti nel pacco:

• FNIRSI DST-210 Main Unit
• P6100 ad alta vol.tage Sonda
• Cavi di prova (rosso e nero)
• Clip a coccodrillo
• Cavo di ricarica di tipo C.
• Manuale di istruzioni (versione PDF disponibile online)
• Scatola di imballaggio

Figura 2: Accessori inclusi

3. Impostazione

3.1 Ricarica del dispositivo

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 Collegamento delle sonde

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.
• Uscita del generatore di segnale: Connect the output cable to the signal generator output port.

Figure 3: Input Jacks and Controls

4. Istruzioni per l'uso

4.1 Accensione/spegnimento

Per accendere o spegnere il dispositivo, tenere premuto il pulsante di accensione (situato sul lato).

4.2 Selezione della modalità

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 Funzionamento del multimetro

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.
• Resistenza (Ω): Select the resistance function. Connect test leads across the component.
• Capacità (F): Select the capacitance function. Connect test leads across the capacitor.
• Frequenza (Hz): Select the frequency function. Connect test leads to the signal source.
• Prova del diodo: Select the diode function. Connect test leads across the diode to check its forward voltage goccia.
• Test di continuità: Select the continuity function. Connect test leads across a conductor; a beep indicates continuity.
• Temperatura: Use a K-type thermocouple (not included) connected to the appropriate jacks for temperature measurement.
• LIVE Function: For single-probe voltage rilevamento della presenza.

Figura 5: Misurazione multimetro Examples

4.4 Funzionamento dell'oscilloscopio

In Oscilloscope mode, the device displays waveforms:

• Visualizzazione della forma d'onda: Connect the oscilloscope probe to the circuit. The device automatically adjusts settings for stable waveform display.
• Modalità di attivazione: Select between Auto, Normal, and Single trigger modes to capture different types of signals.
• Salvataggio della forma d'onda: Press the 'RUN/SAVE' button to save the current waveform image. Saved images can be reviewed esportati.

Figure 6: Oscilloscope Waveform Display

4.5 Funzionamento del generatore di segnale

In Signal Generator mode, the device outputs various waveforms:

• Selezione della forma d'onda: Choose from 13 different waveform types using the menu options.
• Regolazione dei parametri: Adjust the frequency (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.
• Esportazione dati: Connect the device to a computer to view, save, and export recorded waveform images and data.
• Aggiornamenti del firmware: Controllare periodicamente il sito ufficiale 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. Manutenzione

• Pulizia: Utilizzare un panno morbido e asciutto per pulire il dispositivo. Non utilizzare detergenti abrasivi o solventi.
• Magazzinaggio: Conservare il dispositivo in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
• Cura della batteria: Per prolungare la durata della batteria, evitare di scaricarla completamente frequentemente. Caricare il dispositivo regolarmente, anche se non viene utilizzato per periodi prolungati.
• Cura della sonda: Inspect test leads and probes for damage before each use. Replace any damaged accessories immediately.

6. Risoluzione Dei Problemi

7. Specifiche

7.1 Parametri dell'oscilloscopio

7.2 Parametri del multimetro

7.3 Parametri del generatore di segnale

7.4 Specifiche generali

8. Garanzia e supporto

For any questions, issues, or support needs regarding your FNIRSI DST-210, please contact us through the following methods:

• Messaggio di Amazon: 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'.
• Supporto via e-mail: You can also reach our after-sales service center directly via email at support@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.