Hantek DSO2D10 digitaalisen tallennusoskilloskoopin käyttöohje

1. Johdanto

This manual provides essential information for the safe and effective operation of your Hantek DSO2D10 Digital Storage Oscilloscope. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.

Figure 1: Hantek DSO2D10 Digital Storage Oscilloscope

2. Turvallisuustiedot

Always observe the following safety precautions to prevent injury and avoid damage to the instrument or any products connected to it.

• Virtalähde: Use only the power cord specified for this instrument. Ensure the power supply voltage on määritetyllä alueella.
• Maadoitus: The instrument must be properly grounded. Do not defeat the grounding conductor of the power cord.
• Anturin turvallisuus: Ensure probes are correctly connected and rated for the voltage being measured. Do not touch exposed connections or components when power is applied.
• Ympäristö: Operate the instrument in a well-ventilated area. Do not operate in wet or damp conditions, or in explosive atmospheres.
• Huolto: Refer all servicing to qualified service personnel. Do not attempt to service the instrument yourself.

3. Tuote ohiview

3.1 Tärkeimmät ominaisuudet

• Features 2 independent channels with dedicated knob control.
• 100 MHz analog bandwidth and 1 GSa/s real-time sampling korko.
• Equipped with a 7-inch TFT LCD screen, 800x480 pixels, displaying 16 million colors (24-bit true color).
• Integrated 25 MHz signal generator, supporting arbitrary waveform burst output and modulation waveform output.
• Capable of saving parameters, waveforms, reference waveforms, CSV, and images.
• Includes 5-digit digital voltmeter and 6-digit hardware frequency counter functions.
• Large storage depth of 8Mpts to minimize waveform distortion and restore real waveforms.

3.2 Fyysinen kuvaus

The Hantek DSO2D10 is designed for portability and ease of use. Below are various viewlaitteen s.

Figure 2: Front, Rear, and Side Views

The device measures approximately 318mm in width, 140mm in depth, and 150mm in height, making it compact for various applications.

Figure 3: Oscilloscope Dimensions

3.3 Komponenttien tunnistetiedot

Familiarize yourself with the main components and controls of the oscilloscope.

Kuva 4: Etupaneelin asettelu

• LCD-näyttö: 7-inch TFT screen for waveform display and menu navigation.
• Option Buttons (F1-F6): Context-sensitive function buttons.
• Executive Control Buttons: Buttons for various functions like Menu, Utility, Cursor, Display, Acquire, etc.
• Pystysuuntaiset säätimet: VOLTS/DIV knobs and POSITION knobs for Channel 1 (CH1) and Channel 2 (CH2).
• Vaakasuuntaiset säätimet: SEC/DIV knob and POSITION knob for time base adjustment.
• Liipaisutaso: Knob to adjust the trigger level.
• Analog Channel Input (CH1, CH2): BNC connectors for probe input.
• External Trigger Input (EXT TRIG/GEN OUT): BNC connector for external trigger or signal generator output.
• USB-liitäntä: For data transfer and firmware updates.
• Virtakytkin: Laitteen kytkeminen päälle tai pois päältä.

4. Asennus

4.1 Pakkauksesta purkaminen ja tarkastus

Carefully remove the oscilloscope from its packaging. Inspect the device for any signs of damage during transit. Retain the packaging for future storage or shipping.

4.2 Virtaliitäntä

1. Varmista, että virtakytkin on OFF-asennossa.
2. Kytke mukana toimitettu virtajohto oskilloskoopin takapaneelissa olevaan virtaliitäntään.
3. Kytke virtajohdon toinen pää maadoitettuun pistorasiaan.

4.3 Anturin korvaus

Before taking measurements, it is crucial to compensate your oscilloscope probes to ensure accurate readings. This process adjusts the probe's capacitance to match the oscilloscope's input impedance.

1. Connect a probe to Channel 1 (CH1) input.
2. Connect the probe tip to the probe compensation output (usually a square wave test point on the front panel) and the ground clip to the ground terminal.
3. Turn on the oscilloscope. A square wave should appear on the screen.
4. Using a small screwdriver, adjust the compensation screw on the probe body until the square wave displayed on the screen has flat tops and bottoms with no overshoot or undershoot.
5. Repeat for other probes and channels as necessary.

5. Käyttöohjeet

5.1 Virran kytkeminen päälle/pois

Press the Power Switch located on the front panel to turn the oscilloscope ON or OFF.

5.2 Aaltomuodon perusnäyttö

1. Connect a signal source to CH1 using a compensated probe.
2. Säädä VOLTS/DIV knob for CH1 to set the vertical scale.
3. Säädä SEC/DIV knob to set the horizontal (time) scale.
4. Säädä SIJOITUS knobs (vertical and horizontal) to center the waveform on the screen.
5. Säädä TRIGGER LEVEL knob until a stable waveform is displayed.

5.3 Automatic Measurements

The DSO2D10 supports 32 types of automatic measurements, simplifying waveform analysis.

Figure 5: Automatic Measurement Display

To access automatic measurements, press the MITATA button and use the option buttons (F1-F6) to select desired parameters such as Frequency, Period, Peak-to-Peak Voltage, RMS-tilavuustage, etc. The results will be displayed on the screen.

5.4 Signaaligeneraattorin toiminta

The built-in 25 MHz signal generator can output various waveforms. Connect the EXT TRIG/GEN OUT BNC connector to your circuit under test.

1. Paina RÄJÄHTÄÄ button or navigate through the menu to access the signal generator settings.
2. Select the desired waveform type (e.g., sine, square, arbitrary).
3. Säädä parametreja, kuten taajuutta, amplitude, and duty cycle using the corresponding controls or menu options.

5.5 Tietojen tallennus ja haku

The oscilloscope features an 8Mpts storage depth, allowing for detailed waveform capture and analysis. You can save and recall various data types.

Figure 6: Waveform Storage Depth

To save data, press the SAVE/TO USB button and follow the on-screen prompts to save parameters, waveforms, or screenshots to internal memory or a connected USB drive.

5.6 Digital Voltmeter and Frequency Counter

The DSO2D10 includes integrated 5-digit digital voltmeter (DVM) and 6-digit hardware frequency counter functions for precise measurements.

Figure 7: Dual DVM and Frequency Counter

These functions can be accessed via the APUOHJELMA or MITATA menus, providing real-time digital readouts of voltage ja taajuus.

6. Huolto

6.1 Puhdistus

Clean the instrument regularly with a soft, damp liinalla. Älä käytä hankaavia puhdistusaineita tai liuottimia, jotka voivat vahingoittaa laitetta.asing tai näyttö. Varmista, että laite on sammutettu ja irrotettu pistorasiasta ennen puhdistamista.

6.2 Kalibrointi

The oscilloscope is factory calibrated. For continued accuracy, periodic calibration by qualified service personnel is recommended, especially after significant temperature changes or prolonged use.

6.3 Varastointi

When not in use, store the oscilloscope in a dry, dust-free environment, away from direct sunlight and extreme temperatures. Use the original packaging for long-term storage if available.

7. Vianmääritys

This section addresses common issues you might encounter with the Hantek DSO2D10.

8. Tekniset tiedot

The following table details the technical specifications of the Hantek DSO2D10 Digital Storage Oscilloscope.

For a comparison with other models, refer to the table below:

Kuva 8: Mallien vertailutaulukko

9. Takuu ja tuki

For warranty information and technical support, please refer to the official Hantek websivustolta tai ota yhteyttä paikalliseen jälleenmyyjään. Säilytä ostokuitti ostotodistuksena.

Valmistaja: Hantek