OWON HDS2202S Digital Oscilloscope, Waveform Generator, and Multimeter User Manual

1. Киришүү

This manual provides comprehensive instructions for the safe and effective operation of the OWON HDS2202S handheld device. The HDS2202S integrates a 2-channel digital oscilloscope, a waveform generator, and a 20,000-count true-RMS multimeter into a single portable unit. Designed for various applications including outdoor maintenance, rapid on-site measurement, automobile maintenance, and power detection, this instrument offers versatility and convenience.

Please read this manual thoroughly before using the device to ensure proper handling, prevent damage, and achieve optimal performance.

2. Коопсуздук маалыматы

To prevent electric shock or personal injury, and to avoid damage to the instrument or connected equipment, observe the following safety precautions:

• Жалпы коопсуздук: Always use the device according to the instructions provided. Do not operate the device if it appears damaged or is not functioning correctly.
• Кубат булагы: Use only the specified power adapter or a compatible power bank for charging. Ensure the battery is correctly installed.
• Measurement Limits: Do not exceed the maximum input ratings for voltage and current specified for the oscilloscope and multimeter functions. Refer to the specifications section for details.
• Probes and Leads: Use only probes and test leads supplied with the instrument or recommended by the manufacturer. Ensure they are in good condition before use.
• Курчап турган чөйрө: Operate the device in a dry environment. Avoid exposure to moisture, extreme temperatures, or corrosive gases.
• Тейлөө: Do not attempt to service or disassemble the device unless explicitly instructed in this manual. Servicing should only be performed by qualified personnel.
• Батареянын коопсуздугу: The device uses an 18650 lithium battery. Handle batteries with care. Do not short-circuit, incinerate, or expose batteries to high temperatures.

⚠ЭСКЕРТҮҮ: To avoid electrical shock, remove test leads before opening the case. To prevent damage or injury, install quick-acting fuses with ampэраж/томtage ratings shown.

Сүрөт: Арткы view of the HDS2202S device, displaying the battery compartment cover and a safety warning label. The label advises removing test leads before opening the case and using specified fuses to prevent electrical shock or injury.

3. Пакеттин мазмуну

Verify that all items listed below are present in your package. If any items are missing or damaged, contact your dealer immediately.

• OWON HDS2202S Handheld Device
• USB Type-C кабели
• Кубат адаптери (аймакка жараша өзгөрүшү мүмкүн)
• Oscilloscope Probes (2)
• Мультиметрдик тесттер
• Колдонуучунун Колдонмосу (бул документ)
• 18650 Lithium Battery (pre-installed or separate)

Image: The retail packaging for the OWON HDS2202S, illustrating the device and highlighting its three primary functions: oscilloscope, multimeter, and waveform generator.

4. Түзмөк бүттүview

The OWON HDS2202S features a compact design with a 3.5-inch color LCD display and intuitive controls.

4.1 Алдыңкы панел жана дисплей

Сүрөт: алдыңкы view of the OWON HDS2202S, displaying its 3.5-inch color LCD screen and the arrangement of function buttons and navigation keys.

• Дисплей: 3.5-inch high-resolution, high-contrast color LCD (320x240 pixels) for clear waveform and measurement data.
• Функция баскычтары (F1-F4): Context-sensitive buttons for menu navigation and setting adjustments.
• Режим баскычы: Осциллограф, мультиметр жана толкун формасынын генератору режимдеринин ортосунда которулат.
• Чабыттоо баскычтары: Up, Down, Left, Right arrows for menu selection and parameter adjustment.
• Система баскычы: Accesses system settings and utility functions.
• Сактоо баскычы: Saves waveforms, screenshots, or measurement data.
• Авто баскычы: Automatically adjusts oscilloscope settings for optimal waveform display.
• Кубат баскычы: Аппаратты күйгүзөт же өчүрөт.

4.2 Side and Top Panels

Image: A detailed diagram of the OWON HDS2202S, highlighting its physical dimensions (198mm height, 96mm width, 38mm depth) and the locations of the oscilloscope input, waveform generator output, calibration signal output, and USB Type-C charging/communication interface.

• Oscilloscope Input (CH1, CH2): BNC connectors for connecting oscilloscope probes.
• Waveform Generator Output: Connector for outputting generated waveforms.
• Calibration Signal Output (1kHz): Provides a 1kHz square wave for probe compensation.
• USB Type-C интерфейси: For charging the device and connecting to a PC for data transfer and software updates.
• Multimeter Input Connectors (VΩΩC, mA, COM, A): Jacks for connecting multimeter test leads.

Image: Four close-up views of the HDS2202S: the 3.5-inch digital color LCD display, the oscilloscope input BNC connectors, the calibration signal output and USB Type-C interface, and the multimeter input connectors.

5. Орнотуу

5.1 Батареяны орнотуу жана заряддоо

The HDS2202S is powered by an 18650 lithium battery, providing approximately 6 hours of continuous operation on a full charge.

1. Батарея орнотуу: If the battery is not pre-installed, open the battery compartment cover on the rear of the device. Insert the 18650 lithium battery, ensuring correct polarity. Close the cover securely.
2. Заряддоо: Connect the supplied USB Type-C cable to the device's USB-C port and the other end to the power adapter or a compatible power bank. The charging indicator will illuminate. A full charge typically takes several hours.

Image: Illustration demonstrating the battery compartment for 18650 lithium batteries and the USB Type-C port for charging via an adapter or power bank, also showing PC connectivity.

5.2 Баштапкы күйгүзүү

басып, кармап туруңуз Күч button until the OWON logo appears on the screen. The device will boot into the last used mode or a default mode.

5.3 Probe Compensation (Oscilloscope)

Before taking accurate measurements with the oscilloscope, it is recommended to compensate the probes.

1. Connect an oscilloscope probe to one of the BNC input channels (CH1 or CH2).
2. Connect the probe tip to the 1kHz calibration signal output terminal and the probe ground clip to the ground terminal.
3. басыңыз Авто button. The device will display a square wave.
4. Adjust the compensation screw on the probe until the square wave corners are flat (neither overshot nor undershot).

6. Иштөө нускамалары

The HDS2202S offers three primary functions: Oscilloscope, Multimeter, and Waveform Generator. Use the Mode бул функциялардын ортосунда которулуу үчүн баскычты басыңыз.

6.1 Осциллографтын функциясы

The oscilloscope mode allows for visual analysis of electrical signals.

• Туташтыруучу зонддор: Connect oscilloscope probes to CH1 or CH2 BNC inputs.
• Автоматтык орнотуу: басыңыз Авто button for automatic scaling and positioning of the waveform.
• Кол менен жөнгө салуулар: Use the navigation keys and function buttons (F1-F4) to adjust vertical scale (Volts/Div), horizontal scale (Time/Div), trigger level, and position.
• Өлчөө: The device supports 7 types of auto measurements (frequency, period, amplitude, max, min, mean, PK-PK) and cursor measurements.
• Сатып алуу режимдери: Supports Normal, Peak Detect, and Average acquisition modes. Peak Detect is useful for capturing glitches.
• XY режими: For displaying Lissajous figures, useful for phase comparisons.

Image: Two oscilloscope screen captures demonstrating different acquisition modes. The left shows "Peak Detect" for capturing signal anomalies, and the right shows "High Refresh, Deep Storage" for detailed waveform analysis.

6.2 Мультиметрдин функциясы

The multimeter mode provides precise measurements of various electrical parameters.

• Сыноо өткөргүчтөрүн туташтыруу: Connect the multimeter test leads to the appropriate input jacks (VΩΩC, mA, COM, A).
• Өлчөө түрлөрү: Чаралар AC/DC тtage, AC/DC current, resistance, diode, capacitance, and continuity.
• Автоматтык диапазон: The device features auto-ranging for most measurements, simplifying operation.
• Дайындарды кармоо: басыңыз Сактоо button (or designated function button) to hold the current measurement on the display.
• Relative Measurement: Use this function to measure the difference between a current reading and a stored reference value.

6.3 Waveform Generator Function (HDS2202S Specific)

The HDS2202S model includes a built-in waveform generator.

• Чыгуу түрлөрү: Generates sine, square, ramp, pulse, and special waveforms.
• Жыштык диапазону: Up to 25MHz with 0.1Hz frequency resolution.
• Ampжарыктык: Maximum 5Vpp output ampжарыктык.
• Орнотуулар: Use the navigation keys and function buttons to adjust waveform type, frequency, ampбийиктик жана жылышуу.

6.4 Data Saving and PC Connection

• Дайындарды сактоо: басыңыз Сактоо button to store waveforms, screenshots, or measurement data to the internal memory.
• Компьютердик Программалык камсыздоо: Connect the device to a computer via the USB Type-C port. Use the OWON PC software (available for download from the official OWON website) to transfer data, perform remote control, and facilitate secondary development via SCPI commands.

7. Техникалык тейлөө

7.1 Тазалоо

Аппаратты дайыма жумшак, гamp cloth. Do not use abrasive cleaners or solvents. Ensure the device is powered off and disconnected from all power sources and test leads before cleaning.

7.2 Батареяга кам көрүү

Батареянын иштөө мөөнөтүн узартуу үчүн, батареянын тез-тез толук зарядын жоготуп алуудан алыс болуңуз. Эгерде түзмөк көпкө колдонулбаса, батареяны болжол менен 50% га чейин заряддап, салкын, кургак жерде сактаңыз. Терең заряддын жоктугу үчүн бир нече ай сайын заряддап туруңуз.

7.3 Сактагычты алмаштыруу

If the multimeter current measurement function fails, the internal fuse may need replacement. Refer to the safety warning on the back of the device for fuse specifications. Fuse replacement should only be performed by qualified personnel or an authorized service center.

8. Кыйынчылыктарды

9. Техникалык шарттар

The following table outlines the key specifications for the OWON HDS2202S.

Image: A specification table for the OWON HDS200 Series, detailing models like HDS242, HDS272S, HDS2102S, and HDS2202S, with their respective bandwidths, sample rates, multimeter counts, and signal generator capabilities.

10. Кепилдик жана колдоо

OWON products are designed and manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your product or visit the official OWON webсайт.

For technical support, troubleshooting assistance, or service inquiries, please contact OWON customer support through their official webсайт же продукт документациясында көрсөтүлгөн байланыш маалыматы.

Өндүрүүчү: OWON