FNIRSI 2C53T 3-in-1 Handheld Digital Oscilloscope, Multimeter, and Signal Generator User Manual

1. Destpêk

The FNIRSI 2C53T is a versatile 3-in-1 handheld device designed for electronic testing and measurement. It integrates the functionalities of a digital oscilloscope, a true RMS multimeter, and a signal generator into a single, portable unit. This manual provides detailed instructions for the safe and effective use of your device.

jimar 1.1: The FNIRSI 2C53T handheld device, showcasinsêwirana wê ya kompakt û dîmendera wê ya entegre.

2. Hilbera Serîview

The FNIRSI 2C53T combines three essential tools for electrical and electronic work:

• Digital Oscilloscope: 2 channels, 50MHz bandwidth, 250MS/s real-time sample rêjeya.
• Multîmetreya RMS ya Rastîn: 4.5 digits, 19999 counts, capable of measuring voltage, current, resistance, capacitance, diode, continuity, and temperature.
• Jeneratorê Sînyalê: Outputs 13 types of waveforms with adjustable frequency (0-50KHz), ampronahî (0-3V), û çerxa erkê (0-100%).

The device features a robust hardware architecture (ARM + FPGA + ADC) for enhanced performance and flexibility. It also includes a 2.8-inch wide-angle display for clear readability.

jimar 2.1: Pêşde view of the FNIRSI 2C53T, showing the display, control buttons, and input terminals.

Pêkhateyên Tevlî:

• FNIRSI 2C53T Main Unit
• P6100 High Voltage Probe (x2)
• Alligator Clip (x1)
• Test Probe (x1)
• Kabloya Barkirinê ya Tîpa-C (x1)
• Çenteya Hilanînê (x1)
• Destûra Rêvekirinê (x1)
• Qutiya Pakkirinê (x1)

3. Sazkirin

3.1 Barkirina Amûrê

The 2C53T has a built-in rechargeable lithium polymer battery. Before first use, fully charge the device using the provided Type-C charging cable and a compatible USB power adapter (not included). The charging port is located on the side of the device.

• Connect the Type-C cable to the device's charging port.
• Dawiya din ê kabloyê bi çavkaniyek hêzek USB ve girêdin.
• Nîşana bataryayê ya li ser ekranê rewşa şarjkirinê nîşan dide.
• A full charge provides approximately 6 hours of standby time.

3.2 Hêzdarkirin/Off

Ji bo vemirandin an jî vemirandina cîhazê, bişkoja hêzê (bi gelemperî bi sembola hêzê tê nîşankirin) bikirtînin û bigirin.

3.3 Girêdana Probeyan

Depending on the function you intend to use (oscilloscope or multimeter), connect the appropriate probes to the designated input terminals on the device. Ensure connections are secure.

jimar 3.1: Illustrations of the Type-C charging port, internal battery, and the integrated stand for convenient placement.

4. Telîmatên Operating

The FNIRSI 2C53T offers three primary operating modes: Oscilloscope, Multimeter, and Signal Generator. Please note that these three functions cannot be used simultaneously.

4.1 Fonksiyona Osîloskopê

The oscilloscope mode allows for the visualization and analysis of electrical signals.

• Kanal: The device features 2 input channels.
• Bandwidth: 50 MHz.
• Sample Rêje: 250MS/s real-time.
• Modên Tetikandinê: Select from Auto, Normal, or Single trigger modes to stabilize waveforms.
• Hestiyariya Vertikal: Adjustable from 200mv/div to 10v/div.
• Maksimum Input Voltage: 400V.
• Modên Nîşandanê: Choose between Y-T (standard time-domain display), Roll (for slow-changing signals), and X-Y (for Lissajous figures).
• Taybetmendiyên pêşkeftî: Includes mathematical operations, cursor measurement, FFT spectrum analysis, and persistence display for detailed waveform analysis.

jimar 4.1: Examples of oscilloscope display features, including mathematical operations, cursor measurements, persistence display, and X-Y mode for Lissajous figures.

4.2 Fonksiyona Multîmetreyê

The multimeter mode provides precise digital measurements of various electrical parameters.

• Pêşkêşî: 4.5 digits with 19999 counts.
• RMS -ya rastîn: Ji bo şêweyên pêlên ne-sînusoîdal xwendinên rast peyda dike.
• Kapasîteyên pîvandinê: DC/AC Voltage, DC/AC Current, Resistance, Capacitance, Diode, Continuity Check, and Temperature.
• Maximum Measurements: AC 750V, DC 1000V.
• Rêzkirina Xweser: Automatically selects the appropriate measurement range; simply press the AUTO button.

jimar 4.2: The multimeter interface displaying various measurement options such as voltage, herikîn, berxwedan, û kapasîte.

4.3 Fonksiyona Çêkera Sînyalan

The signal generator mode allows you to output various waveforms for testing circuits.

• Cureyên şêweyên pêlan: Outputs 13 types of parameter-variable waveforms, including Sine, Square, Pulse, Ramp, Noise, and DC.
• Frekansa Derketinê: Adjustable from 0 to 50KHz.
• Karûabr Amplitude: Adjustable from 0 to 3V.
• Output Duty Cycle: Adjustable from 0% to 100%.

jimar 4.3: The signal generator interface showing examples of different output waveforms such as sine, square, and pulse waves.

5. Maintenance

Parastina rast temenê dirêj û rastbûna FNIRSI 2C53T-ya we misoger dike.

• Paqijî: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure no liquids enter the device.
• Lênêrîna Pîl: To prolong battery life, avoid fully discharging the device frequently. If storing for extended periods, charge the battery to approximately 50% and recharge every few months.
• Embarkirinî: Store the device in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. Use the provided storage bag to protect it from dust and physical damage.
• Lênêrîna lêpirsînê: Inspect probes and cables regularly for any signs of wear or damage. Replace damaged components immediately to ensure safety and accurate measurements.

jimar 5.1: A teqiya view illustrating the internal components and the durable ABS+silicon construction of the FNIRSI 2C53T, designed for stable performance and protection.

6. Destpêkirin

If you encounter issues with your FNIRSI 2C53T, refer to the following common troubleshooting steps:

• Cîhaz Nakeve: Ensure the battery is sufficiently charged. Connect the device to a power source using the Type-C cable and try again.
• Xwendinên nerast: Verify that probes are correctly connected and not damaged. Ensure the correct measurement mode is selected for the task. Check probe compensation for oscilloscope measurements.
• Şêweya Pêlan a Nestabîl: Adjust the trigger settings (level, mode) in oscilloscope mode. Ensure the input signal is within the device's specifications.
• Functions Not Working Simultaneously: Remember that the oscilloscope, multimeter, and signal generator functions cannot be used at the same time. Switch between modes as needed.
• Pirsgirêkên Girêdana PC-yê: Ensure the Type-C cable is properly connected. Check your computer's device manager to see if the device is recognized.

For persistent issues or problems not covered here, please contact customer support.

7. Specifications

8. Garantî û Piştgirî

FNIRSI Technology Co., Ltd. is committed to providing high-quality measuring instruments. For any inquiries, technical assistance, or warranty claims, please contact our support team.

• E -nameya Piştgiriya Xerîdar: support@fnirsi.com
• Çavkaniyên Serhêl: A PDF user manual may be available for download on the product's detail page or the official FNIRSI website.
• Dikana Marqeyê: Visit the official FNIRSI store for more products and information: FNIRSI Amazon Store