Owon SDS1000 Series Digital Oscilloscope User Manual

1. Introducció

The Owon SDS1000 Series Digital Oscilloscopes are super-economical, high-performance instruments designed for a wide range of applications including electronic circuit debugging, circuit testing, design and manufacture, education and training, and automobile maintenance. This series features a compact, ultra-thin body and a 7-inch high-resolution LCD display, offering excellent portability and clear waveform visualization. This manual provides essential information for the safe and effective use of your Owon SDS1000 Series oscilloscope.

2. Informació de seguretat

Please read the following safety precautions carefully to avoid personal injury and prevent damage to the instrument or any products connected to it. Use the instrument only as specified in this manual. Failure to do so may impair the protection provided by the instrument.

• Font d'alimentació: Ensure the oscilloscope is connected to a power source within the specified voltage range (100V - 240V AC, 50/60Hz). Use the correct plug type for your region.
• Sondes: Use only probes supplied with the instrument or recommended by Owon. Ensure probes are correctly calibrated and rated for the voltages mesura.
• Posada a terra: The instrument must be properly grounded to prevent electric shock.
• Medi ambient: Do not operate the oscilloscope in wet or damp conditions. Avoid operating in explosive atmospheres. Ensure adequate ventilation to prevent overheating.
• Manteniment: Refer to the maintenance section for cleaning instructions. Do not attempt to service the instrument yourself; refer all servicing to qualified personnel.

3. Producte acabatview

The Owon SDS1000 Series oscilloscopes are designed with user-friendly controls and a clear display for efficient waveform analysis.

3.1 Disposició del panell frontal

Figure 3.1: Front Panel Controls (SDS1102 model shown)

• Àrea de visualització: 7-inch color LCD (800 x 480 pixels) for waveform visualization and menu navigation.
• Encès/apagat: Interruptor d'alimentació principal.
• Port d'amfitrió USB: For connecting USB storage devices (U-disk) to save data.
• Signal Input Channels (CH1, CH2, CH3, CH4): BNC connectors for connecting probes. Models SDS1022, SDS1102, SDS1202 have 2 channels; SDS1104 has 4 channels.
• Compensació de la sonda: Terminal for adjusting probe compensation.
• Multipurpose Knob: S'utilitza per navegar pels menús i ajustar paràmetres.
• Menu Selection Buttons: Context-sensitive buttons for menu options.
• Function Button Area: Buttons for Utility, Autoset, Measure, Acquire, Cursor, Run/Stop.
• Horizontal Control Area: Knobs and buttons for adjusting time base (Scale) and horizontal position (Position).
• Vertical Control Area: Knobs and buttons for adjusting vertical scale (Scale) and vertical position (Position) for each channel.
• Trigger Control Area: Knobs and buttons for setting trigger level and mode.
• Math Button: Accesses waveform math functions (FFT, +, -, ×, ÷, invert).
• Copy Button: For quick saving or copying screen content.

3.2 Disseny del panell posterior

Figure 3.2: Rear Panel Ports (SDS1104 model shown)

• USB Device Port: For connecting the oscilloscope to a PC for data transfer and remote control.
• AC Power Input Jack: Per connectar el cable d'alimentació.
• Mànec: Per a una fàcil portabilitat.
• Vendes d'aire: For cooling the internal components.
• Foot Stand: Adjustable stands for tilting the oscilloscope.

4. Configuració

4.1 Desembalatge i inspecció

Upon receiving your Owon SDS1000 Series oscilloscope, carefully unpack all components and inspect for any signs of damage during transit. Retain the packaging materials for future transport or storage.

Contingut del paquet:

• 1 x Owon SDS1000 Series Oscilloscope (specific model)
• 2 x Probes (for 2-channel models) or 4 x Probes (for 4-channel models)
• 1 x cable d'alimentació
• 1 x cable USB
• 1 x CD (containing user manual and software)
• 1 x Package of Accessory (e.g., probe adjust tool)
• 1 x Quick Guide (English)

Figura 4.1: Contingut típic del paquet

4.2 Connexió d'alimentació

1. Ensure the oscilloscope's power switch is in the OFF position.
2. Connect the provided power cable to the AC Power Input Jack on the rear panel of the oscilloscope.
3. Connecteu l'altre extrem del cable d'alimentació a una presa de corrent de CA amb connexió a terra.

4.3 Connexió i compensació de la sonda

1. Connect the probe(s) to the desired Signal Input Channel(s) (CH1, CH2, etc.) on the front panel.
2. Attach the probe ground clip to the circuit's ground point.
3. Compensació de la sonda: For accurate measurements, it is crucial to compensate your probes. Connect the probe tip to the Probe Compensation terminal on the front panel. Adjust the compensation screw on the probe until a flat-top square wave is displayed on the screen.

5. Instruccions de funcionament

5.1 Engegada/apagada

• To power on, press the Power ON/OFF button on the front panel.
• To power off, press the Power ON/OFF button again.

5.2 Basic Waveform Display

1. After powering on, connect a signal to an input channel.
2. Premeu el botó Autoconfiguració button. The oscilloscope will automatically adjust the vertical scale, horizontal time base, and trigger system to display a stable waveform.
3. Utilitza el Posició vertical i Escala Vertical knobs for each channel to adjust the vertical position and ampla litud de la forma d'ona.
4. Utilitza el Posició horitzontal i Escala horitzontal knobs to adjust the horizontal position and time base.

Video 5.1: Product demonstration showing basic operation and features.

5.3 Trigger System

The trigger system stabilizes repetitive waveforms and captures single-shot events.

• Utilitza el Nivell de disparador botó per ajustar el volumtage level at which the trigger occurs.
• Premeu el botó Mode d'activació button to select between Auto, Normal, and Single modes.
• Trigger Types: Edge, Video.

5.4 Funcions de mesura

The SDS1000 Series offers various measurement capabilities:

• Mesura automàtica: Premeu el botó Mesura button to display up to 20 different waveform parameters automatically, such as Vpp, Vavg, RMS, Frequency, Period, Rise Time, Fall Time, etc.


Figure 5.2: Automatic Measurement Display

• Mesura del cursor: Utilitza el Cursor button to enable cursors for manual measurement of voltage (ΔV) and time (ΔT) differences between points on the waveform.


Figure 5.3: Auto Cursor Function

5.5 Waveform Math and FFT

Premeu el botó Matemàtiques button to access waveform math operations and FFT analysis.

• Math Operations: Perform operations like addition (+), subtraction (-), multiplication (×), division (÷), and inversion on waveforms.


Figure 5.4: Waveform Math Function

• FFT (Transformada Ràpida de Fourier): Analyze the frequency components of a signal.


Figure 5.5: Built-in FFT Spectrum Analysis Function

5.6 Waveform Storage

The oscilloscope can store up to 16 waveforms in its internal memory. Saved waveforms can be compared and analyzed against current measurements.

Figure 5.6: Waveform Storage Function

5.7 Selecció de la llengua

The oscilloscope supports multiple languages. To change the language, navigate through the menu using the Multipurpose Knob and Menu Selection Buttons to find the 'Language' setting and select your preferred option.

5.8 PC Connectivity

The SDS1000 Series supports SCPI (Standard Commands for Programmable Instruments) and LabVIEW for communication with a host computer. Connect the oscilloscope to your PC using the provided USB cable via the USB Device Port on the rear panel. This allows for remote control, data transfer, and advanced analysis.

Figure 5.7: Communication between oscilloscope and host computer

6. Manteniment

• Neteja: Clean the instrument's exterior with a soft cloth dampened with mild detergent and water. Do not use abrasive cleaners or solvents. Ensure no liquid enters the instrument.
• Emmagatzematge: When not in use for extended periods, store the oscilloscope in a dry, dust-free environment.
• Cura de la sonda: Handle probes carefully. Avoid bending or stressing the probe cables. Store probes properly to prevent damage.
• Actualitzacions de programari: Check the Owon website periodically for any firmware or software updates for your model.

7. Solució De Problemes

Aquesta secció ofereix solucions a problemes comuns que podeu trobar.

Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.

8. Especificacions

The following table details the specifications for the Owon SDS1000 Series Digital Oscilloscopes. Note that some specifications vary by model.

9. Consells d'usuari

• Start with Autoset: For quick signal acquisition, always start by pressing the 'Autoset' button. This will give you a stable starting point for further adjustments.
• Compensació de la sonda: Regularly check and adjust your probes' compensation to ensure accurate measurements, especially when switching between different probes or channels.
• Emmagatzematge USB: Utilize the front USB host port to save screenshots of waveforms or measurement data to a USB disk for later analysis or documentation.
• FFT for Noise Analysis: The FFT function is excellent for identifying noise sources or harmonic content in your signals. Experiment with different windowing functions (Hanning, Hamming, etc.) to optimize your spectral analysis.
• Programari de PC: Install the PC software from the included CD to unlock advanced features like remote control and data logging, enhancing your analysis capabilities.

10. Garantia i Suport

For warranty information, technical support, or service inquiries, please refer to the documentation provided on the included CD or visit the official Owon weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.