VOLTCRAFT DSO-2202H + AFG Handheld Oscilloscope User Manual

1. Bubuka

This manual provides essential information for the safe and effective operation of your VOLTCRAFT DSO-2202H + AFG Handheld Oscilloscope. This versatile device combines the functions of an oscilloscope, a multimeter, and an arbitrary function generator (AFG) into a single portable unit. Please read this manual thoroughly before using the device to ensure proper handling and to prevent damage or injury.

2. Émbaran Kasalametan

Always observe the following safety precautions to avoid personal injury and prevent damage to the instrument or other equipment.

• Baca sagala parentah: Before operating the device, read and understand all safety and operating instructions.
• Use proper probes: Use only probes and accessories rated for the voltage and current of the measurement.
• Hindarkeun kaayaan baseuh: Ulah ngajalankeun alat dina baseuh atawa damp lingkungan.
• Grounding: Ensure proper grounding when connecting to mains power or high-voltage sirkuit.
• Ulah muka casing: Refer all servicing to qualified service personnel. Opening the casing may expose you to dangerous voltages.
• Observe all ratings: Do not exceed the maximum input ratings of the device.

3. Produk Langkungview

The VOLTCRAFT DSO-2202H + AFG is a compact, multi-functional test instrument designed for various electrical measurement tasks. It features a clear color LCD display and intuitive controls.

Gambar 1: Hareupeun view of the VOLTCRAFT DSO-2202H + AFG Handheld Oscilloscope with connected test probes. The display shows a voltage reading, and the control panel with function buttons and navigation keys is visible below.

Fitur konci:

• 3-in-1 Oscilloscope, Multimeter, and Waveform Generator
• 3.5-inch (8.89 cm) Color LCD Screen (320 x 240 pixels)
• USB Type-C Interface for connectivity and data storage
• Desain awét sarta kuat

4. Setélan

Follow these steps for initial setup of your device.

4.1 Powering on / Pareum

1. Pikeun ngahurungkeun alat, pencét terus tahan tombol Kakuatan button located on the side/top panel.
2. The color LCD screen will illuminate, displaying the startup sequence.
3. Pikeun pareum, pencét jeung tahan Kakuatan tombol deui nepi ka alat pareum.

4.2 Nyambungkeun Probe

For oscilloscope functions, connect the oscilloscope probes to the BNC connectors. For multimeter functions, connect the test leads to the appropriate input jacks (VΩ+C, mA, A, COM) at the bottom of the device.

Gambar 2: Sisi view of the device showing the kickstand extended for desktop use and an oscilloscope probe connected to the BNC input. The multimeter input jacks are visible at the bottom.

5. Parentah Operasi

The DSO-2202H + AFG offers three primary modes of operation: Oscilloscope, Multimeter, and Arbitrary Function Generator.

5.1 Modeu Osiloskop

This mode allows you to visualize and analyze electrical signals. The device features 2 channels and a 200MHz bandwidth.

1. Pencét éta Modus button to select Oscilloscope mode.
2. Connect the oscilloscope probe(s) to the circuit under test.
3. Ngagunakeun éta CH1/2 button to switch between channels or view duanana.
4. Adjust the vertical sensitivity (V/div) and horizontal time base (s/div) using the navigation buttons.
5. Ngagunakeun éta Trig/Δ button to set trigger conditions for stable waveform display.
6. The Otomatis button can automatically adjust settings for a stable waveform.

Figure 3: The device displaying a waveform in oscilloscope mode. The screen shows voltage and time divisions, indicating a signal measurement.

5.2 Modeu Multimeter

The multimeter function allows for precise measurements of voltage, current, resistance, capacitance, and continuity.

1. Pencét éta Modus button to select Multimeter mode.
2. Connect the test leads to the appropriate input jacks (e.g., VΩ+C for voltage/resistance/capacitance, A or mA for current, COM for common).
3. Select the desired measurement function (e.g., DC Voltage, AC Voltage, Resistance) using the function buttons (F1-F4) or navigation keys.
4. Baca nilai pangukuran dina tampilan.

5.3 Arbitrary Function Generator (AFG) Mode

The AFG allows you to generate various waveforms for testing circuits.

1. Pencét éta Modus button to select AFG mode.
2. Connect the output of the AFG to the circuit requiring a signal input.
3. Use the function buttons (F1-F4) and navigation keys to select waveform type (sine, square, triangle, etc.), frequency, amplitude, and offset.
4. Adjust parameters as needed for your application.

5.4 Panyimpenan Data

The USB Type-C port can be used for data storage. Connect the device to a computer using a USB Type-C cable to transfer saved waveforms or measurement data.

6. Pangropéa

Pangropéa anu leres mastikeun umur panjang sareng akurasi alat anjeun.

• beberesih: Bersihkeun alat sacara rutin nganggo lawon anu lemes sareng garing. Entong nganggo pembersih atanapi pangleyur anu abrasif.
• Panyimpenan: Simpen alat dina tempat anu tiis sareng garing jauh tina sinar panonpoé langsung sareng suhu anu ekstrim.
• Perawatan batré: If the device has an internal rechargeable battery, ensure it is charged periodically if stored for long periods to maintain battery health.
• Perawatan Probe: Inspect probes and test leads for damage before each use. Replace any damaged accessories immediately.

7. Cara ngungkulan

Upami anjeun ngalaman masalah sareng alat anjeun, tingali léngkah-léngkah ngungkulan masalah umum ieu.

• Alat teu hurung: Ensure the device is charged or connected to a power source. Check the power button for proper engagement.
• Henteu aya tampilan: If the device powers on but the screen is blank, try adjusting the display brightness (if available) or restarting the device.
• Bacaan anu salah: Verify that probes and test leads are correctly connected and not damaged. Ensure the correct measurement mode and range are selected. Calibrate the device if necessary (refer to advanced settings or contact support).
• Bentuk gelombang anu teu stabil: In oscilloscope mode, adjust the trigger level, trigger source, and time base settings. Use the Auto button for initial setup.

For persistent issues, contact VOLTCRAFT customer support or your retailer.

8. Spésifikasi

9. Garansi jeung Rojongan

For warranty information, please refer to the documentation provided with your purchase or contact your retailer. For technical support, visit the official VOLTCRAFT websitus atanapi ngahubungan departemén layanan palanggan maranéhna.