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

1. හැඳින්වීම

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.

රූපය 1.1: The FNIRSI 2C53T handheld device, showcasing එහි සංයුක්ත නිර්මාණය සහ ඒකාබද්ධ සංදර්ශකය.

2. නිෂ්පාදන අවසන්view

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

• Digital Oscilloscope: 2 channels, 50MHz bandwidth, 250MS/s real-time sample අනුපාතය.
• True RMS Multimeter: 4.5 digits, 19999 counts, capable of measuring voltage, current, resistance, capacitance, diode, continuity, and temperature.
• සංඥා උත්පාදක: Outputs 13 types of waveforms with adjustable frequency (0-50KHz), amplitude (0-3V), and duty cycle (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.

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

ඇතුළත් සංරචක:

• FNIRSI 2C53T ප්‍රධාන ඒකකය
• P6100 High Voltage Probe (x2)
• Alligator Clip (x1)
• Test Probe (x1)
• C වර්ගයේ ආරෝපණ කේබලය (x1)
• ගබඩා බෑගය (x1)
• උපදෙස් අත්පොත (x1)
• ඇසුරුම් පෙට්ටිය (x1)

3. පිහිටුවීම

3.1 උපාංගය ආරෝපණය කිරීම

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.

• Type-C කේබලය උපාංගයේ ආරෝපණ තොටට සම්බන්ධ කරන්න.
• කේබලයේ අනෙක් කෙළවර USB බල ප්‍රභවයකට සම්බන්ධ කරන්න.
• තිරයේ ඇති බැටරි දර්ශකය ආරෝපණ තත්ත්වය පෙන්වනු ඇත.
• සම්පූර්ණ ආරෝපණයක් මඟින් ආසන්න වශයෙන් පැය 6 ක පොරොත්තු කාලයක් ලබා දේ.

3.2 බල ගැන්වීම සක්‍රිය / අක්‍රිය කිරීම

උපාංගය සක්‍රිය හෝ අක්‍රිය කිරීමට බල බොත්තම (සාමාන්‍යයෙන් බල සංකේතයකින් සලකුණු කර ඇත) ඔබාගෙන සිටින්න.

3.3 සම්බන්ධක පරීක්ෂණ

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.

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

4. මෙහෙයුම් උපදෙස්

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 Oscilloscope Function

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

• නාලිකා: The device features 2 input channels.
• කලාප පළල: 50MHz
• Sampලේ අනුපාතය: 250MS/s real-time.
• ප්‍රේරක මාදිලි: Select from Auto, Normal, or Single trigger modes to stabilize waveforms.
• Vertical Sensitivity: Adjustable from 200mv/div to 10v/div.
• උපරිම ආදාන වෙළුමtage: 400V.
• සංදර්ශක මාදිලි: Choose between Y-T (standard time-domain display), Roll (for slow-changing signals), and X-Y (for Lissajous figures).
• උසස් විශේෂාංග: Includes mathematical operations, cursor measurement, FFT spectrum analysis, and persistence display for detailed waveform analysis.

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

4.2 Multimeter Function

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

• සංදර්ශකය: 4.5 digits with 19999 counts.
• සත්‍ය ආර්එම්එස්: සයිනොසොයිඩල් නොවන තරංග ආකාර සඳහා නිවැරදි කියවීම් සපයයි.
• මිනුම් හැකියාවන්: DC/AC වෙළුමtage, DC/AC Current, Resistance, Capacitance, Diode, Continuity Check, and Temperature.
• Maximum Measurements: AC 750V, DC 1000V.
• ස්වයංක්‍රීය ශ්‍රේණිගත කිරීම: Automatically selects the appropriate measurement range; simply press the AUTO button.

රූපය 4.2: The multimeter interface displaying various measurement options such as voltage, ධාරාව, ​​ප්‍රතිරෝධය සහ ධාරිතාව.

4.3 Signal Generator Function

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

• Waveform Types: Outputs 13 types of parameter-variable waveforms, including Sine, Square, Pulse, Ramp, Noise, and DC.
• ප්රතිදාන සංඛ්යාතය: Adjustable from 0 to 50KHz.
• ප්රතිදානය Ampආචාරය: Adjustable from 0 to 3V.
• Output Duty Cycle: 0% සිට 100% දක්වා වෙනස් කළ හැකිය.

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

5. නඩත්තු කිරීම

Proper maintenance ensures the longevity and accuracy of your FNIRSI 2C53T.

• පිරිසිදු කිරීම: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure no liquids enter the device.
• බැටරි සත්කාර: 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.
• ගබඩා: 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.
• පරීක්ෂණ සත්කාර: Inspect probes and cables regularly for any signs of wear or damage. Replace damaged components immediately to ensure safety and accurate measurements.

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

6. දෝශ නිරාකරණය

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

• උපාංගය ක්‍රියාත්මක නොවේ: Ensure the battery is sufficiently charged. Connect the device to a power source using the Type-C cable and try again.
• වැරදි කියවීම්: 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.
• අස්ථායී තරංග ආකාරය: 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.
• PC සම්බන්ධතා ගැටළු: Ensure the Type-C cable is properly connected. Check your computer's device manager to see if the device is recognized.

මෙහි ආවරණය නොවන අඛණ්ඩ ගැටළු හෝ ගැටළු සඳහා, කරුණාකර පාරිභෝගික සහාය අමතන්න.

7. පිරිවිතර

8. වගකීම් සහ සහාය

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.

• පාරිභෝගික සහාය ඊමේල්: support@fnirsi.com
• සබැඳි සම්පත්: A PDF user manual may be available for download on the product's detail page or the official FNIRSI webඅඩවිය.
• වෙළඳ නාම ගබඩාව: Visit the official FNIRSI store for more products and information: FNIRSI Amazon Store