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

1. Destpêk

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. Hilbera Serîview

2.1 Taybetmendiyên sereke

• Fonksiyona 3-di-1: Combines a digital oscilloscope, a true RMS multimeter, and a signal generator.
• Pêşkêşî: 2.8-inch TFT color LCD for clear data visualization.
• Oscilloscope: 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.
• Jeneratorê Sînyalê: 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), ampronahî (0.1-3.0V), û çerxa erkê (0-100%).
• Veguheztin: 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 Naveroka pakêtê

Piştrast bike ku hemî tişt di pakêtê de hene:

• FNIRSI DST-210 Main Unit
• P6100 High Voltage Probe
• Serên Testê (Sor û Reş)
• Clips Alligator
• Kabloya gingarjkirina Type-C
• Instruction Manual (PDF version available online)
• Packaging Box

Wêne 2: Pêvekên Tê de

3. Sazkirin

3.1 Barkirina Amûrê

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 Girêdana Probeyan

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.
• Signal Generator Output: Connect the output cable to the signal generator output port.

Figure 3: Input Jacks and Controls

4. Telîmatên Operating

4.1 Power On / Off

Press and hold the power button (located on the side) to turn the device on or off.

4.2 Hilbijartina Mode

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 Multimeter Operation

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.
• Berxwedan (Ω): Select the resistance function. Connect test leads across the component.
• Kapasîteya (F): Select the capacitance function. Connect test leads across the capacitor.
• Frekans (Hz): Select the frequency function. Connect test leads to the signal source.
• Testa Diode: Select the diode function. Connect test leads across the diode to check its forward voltage drop.
• Testa Berdewamî: Select the continuity function. Connect test leads across a conductor; a beep indicates continuity.
• Germî: Use a K-type thermocouple (not included) connected to the appropriate jacks for temperature measurement.
• LIVE Function: For single-probe voltage presence detection.

Figure 5: Multimeter Measurement Examples

4.4 Oscilloscope Operation

In Oscilloscope mode, the device displays waveforms:

• Nîşandana Şêweya Pêlan: Connect the oscilloscope probe to the circuit. The device automatically adjusts settings for stable waveform display.
• Modên Tetikandinê: Select between Auto, Normal, and Single trigger modes to capture different types of signals.
• Waveform Saving: Press the 'RUN/SAVE' button to save the current waveform image. Saved images can be reviewed û hinartin.

Figure 6: Oscilloscope Waveform Display

4.5 Signal Generator Operation

In Signal Generator mode, the device outputs various waveforms:

• Waveform Selection: Choose from 13 different waveform types using the menu options.
• Rêzkirina Parametreyê: 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.
• Hinardekirina Daneyan: Connect the device to a computer to view, save, and export recorded waveform images and data.
• Nûvekirinên Firmware: Periyodîk FNIRSI-ya fermî kontrol bikin 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. Maintenance

• Paqijî: Ji bo paqijkirina cîhazê qumaşek nerm û hişk bikar bînin. Paqijker an çareserkerên aşınker bikar neynin.
• Embarkirinî: Amûrê li cîhek sar û hişk, dûr ji tîrêjên rojê yên rasterast û germahiyên zêde hilînin.
• Lênêrîna Pîl: Ji bo dirêjkirina temenê bateriyê, ji valakirina pir caran a bateriyê dûr bisekinin. Amûrê bi rêkûpêk şarj bikin, her çend ji bo demek dirêj neyê bikar anîn jî.
• Lênêrîna lêpirsînê: Inspect test leads and probes for damage before each use. Replace any damaged accessories immediately.

6. Destpêkirin

7. Specifications

7.1 Parametreyên Osîloskopê

7.2 Parametreyên Multîmetreyê

7.3 Parametreyên Çêkera Sînyalê

7.4 Taybetmendiyên Giştî

8. Garantî û Piştgirî

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

• Peyama 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'.
• Piştgiriya E-nameyê: 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.