RIGOL DS1202Z-E Digital Oscilloscope User Manual

1. Introduzione

The RIGOL DS1202Z-E is a high-performance 200 MHz digital oscilloscope designed for a wide range of applications including research and development, maintenance, and educational laboratory settings. It offers advanced features such as a 1 GSa/s real-time sample rate, 24 Mpts memory depth, and a 7-inch high-definition display, providing clear and detailed waveform analysis.

2. Caratteristiche principali

• Larghezza di banda e Samplingua: 200 MHz bandwidth with 1 GSa/s real-time sampil tasso.
• Profondità di memoria: 24 Mpts memory for extended signal capture and detailed analysis.
• Misurazione multifunzionale: Integrates a frequency counter and supports protocol decoding for RS232/UART, I2C, and SPI. Includes FFT analysis and automatic measurement functions.
• Registrazione della forma d'onda: Features waveform recording and playback to capture signal variations and identify faults or anomalies.
• Display ad alta definizione: Equipped with a 7-inch TFT display offering 256 gray levels, providing a visual effect similar to phosphor screens for clear waveform details.
• Remote Control & Development Support: USB and LAN ports enable remote control from a PC. Compatible with SCPI commands and integrates with LabVIEW, Visual Basic, and Visual C++.

3. Prodotto finitoview

3.1 Pannello frontale

The front panel of the DS1202Z-E features a 7-inch color display, control buttons, and input connectors. The intuitive layout allows for easy access to all primary functions.

Figure 3.1: Front Panel of the DS1202Z-E Oscilloscope

3.2 Pannello posteriore

The rear panel provides connectivity options for power, USB, and LAN for remote operation and data transfer.

Figure 3.2: Rear Panel of the DS1202Z-E Oscilloscope

3.3 Dimensioni

The compact design of the oscilloscope makes it suitable for various workspaces.

Figure 3.3: DS1202Z-E Dimensions

4. Impostazione

1. Disimballaggio: Estrarre con cautela l'oscilloscopio e tutti gli accessori dalla confezione.
2. Collegamento elettrico: Connect the provided power cord to the oscilloscope's power input on the rear panel and then to a suitable AC power outlet.
3. Accensione: Press the mechanical power button on the front panel to turn on the instrument.
4. Connessione sonda: Connect the oscilloscope probes to the CH1 and CH2 input connectors on the front panel. Ensure a secure connection.
5. Compensazione della sonda: Perform probe compensation as described in the detailed user manual to ensure accurate measurements.

5. Istruzioni per l'uso

5.1 Visualizzazione della forma d'onda di base

After powering on, connect a signal to one of the input channels. Use the vertical scale (Volts/Div) and horizontal scale (Time/Div) knobs to adjust the waveform display. The position knobs allow you to move the waveform vertically and horizontally.

Figure 5.1: Basic Waveform Display

5.2 Innesco

The trigger system stabilizes repetitive waveforms and captures single-shot events. Use the Trigger Level knob to set the trigger point. Various trigger modes (Edge, Pulse, Video, Slope, etc.) are available via the 'Trigger' menu.

5.3 Serial Bus Decoding

The DS1202Z-E supports decoding of common serial protocols. Access the 'Decode' menu to select the protocol (RS232/UART, I2C, SPI) and configure parameters. The decoded data will be displayed on the screen, simplifying debugging of serial communications.

Figure 5.3: Serial Bus Decoding (I2C Example)

5.4 Waveform Recording and Playback

Utilize the waveform recording feature to capture and store up to 5,000 frames of trigger events. This allows for later review and analysis of intermittent events or long-duration signals.

Figure 5.4: Waveform Recording and Playback Interface

5.5 Analisi FFT

The Fast Fourier Transform (FFT) function allows you to analyze signals in the frequency domain. This is useful for identifying harmonics, noise, and other frequency components. Access FFT from the 'Math' menu.

Figure 5.5: FFT Analysis Display

5.6 Caratteristiche del prodottoview Video

Video 5.6: Un breve riassuntoview of the RIGOL DS1202Z-E oscilloscope's key features, including deep memory, capture rate, waveform tracking, and serial bus decoding capabilities.

6. Specifiche

7. Cosa c'è nella scatola

The RIGOL DS1202Z-E package includes the following components:

• Main Unit (DS1202Z-E Digital Oscilloscope)
• 2 x Passive Probes (350MHz)
• Cavo di alimentazione (UE)
• USB A-B Data Cable
• Scheda di garanzia
• Certificato di calibrazione
• Dichiarazione di conformità

Figura 7.1: Contenuto della confezione

8. Risoluzione Dei Problemi

This section provides general guidance for common issues. For detailed troubleshooting steps, refer to the comprehensive user manual available on the Rigol websito.

• Nessun potere: Assicurarsi che il cavo di alimentazione sia collegato saldamente sia all'oscilloscopio che alla presa di corrente. Controllare il pulsante di accensione.
• Nessuna visualizzazione della forma d'onda: Verify that probes are correctly connected to the input channels and the signal source. Adjust vertical and horizontal scales. Check trigger settings.
• Forma d'onda instabile: Regola il livello e la modalità di trigger. Assicurati che la sorgente di trigger sia selezionata correttamente.
• Misurazioni errate: Perform probe compensation. Check probe attenuation settings on the oscilloscope.

9. Manutenzione

Una corretta manutenzione garantisce la longevità e la precisione dell'oscilloscopio.

• Pulizia: Utilizzare un panno morbido e asciutto per pulire l'esterno dello strumento. Non utilizzare detergenti abrasivi o solventi.
• Magazzinaggio: Store the oscilloscope in a clean, dry environment away from direct sunlight and extreme temperatures.
• Calibrazione: Per mantenere la precisione delle misurazioni, si consiglia di effettuare una calibrazione regolare presso centri di assistenza autorizzati.

10. Garanzia e supporto

The RIGOL DS1202Z-E Digital Oscilloscope comes with a Garanzia di 3 anno. Rigol offers 24 ore di supporto tecnico to assist with any product-related inquiries or issues. For service or support, please contact Rigol customer service or visit the official Rigol websito.

Per maggiori informazioni, visita Rigolna.com.