1. Introdución
The Rigol MSO5074 is a high-performance four-channel digital/mixed signal oscilloscope designed for precise signal analysis and measurement. It features a 70 MHz bandwidth, an impressive real-time sample rate of up to 8 GSa/s, and a deep memory depth of 100 Mpts, expandable to 200 Mpts. This instrument is equipped with 16 digital channels (requiring an optional PLA2216 logic probe) and boasts a high waveform capture rate exceeding 500,000 waveforms per second, making it suitable for capturing transient events and analyzing complex signals.
Figura 1.1: Fronte view of the Rigol MSO5074 Digital/Mixed Signal Oscilloscope, showing the large display, control panel, and input channels.
2. Configuración inicial
2.1 Desembalaxe e inspección
Upon receiving your MSO5074 oscilloscope, carefully unpack all components and inspect them for any signs of damage during transit. Retain the original packaging for future transport or storage.
- Verifique que estean presentes todos os accesorios listados na lista de embalaxe.
- Inspect the instrument for any physical damage, such as dents, scratches, or broken connectors.
- If any damage or missing items are found, contact your supplier immediately.
2.2 Conexión de alimentación
Connect the provided AC power cord to the power input on the rear panel of the oscilloscope. Ensure the power source matches the voltage requirements specified on the instrument's label. The MSO5074 operates on AC power.
Figura 2.1: Traseira view of the MSO5074, highlighting the power input, HDMI, LAN, and USB ports.
2.3 Conexión da sonda
Connect the oscilloscope probes to the BNC input connectors on the front panel. Each channel (CH1, CH2, CH3, CH4) has a dedicated BNC input. For mixed-signal analysis, the 16 digital channels require the optional PLA2216 logic probe to be connected to the dedicated digital input port.
Figura 2.2: Lado esquerdo view of the MSO5074.
Figura 2.3: Lado dereito view of the MSO5074.
3. Instrucións de funcionamento
3.1 Acendido/Apagado
To power on the oscilloscope, press the power button located on the front panel. To power off, press and hold the power button until the unit shuts down.
3.2 Interface de usuario completadaview
The MSO5074 features a large touchscreen display for intuitive control, complemented by traditional physical knobs and buttons for precise adjustments. The interface allows for quick navigation through menus and settings.
3.3 Funcións principais
- SampTarifa: Up to 8 GSa/s real-time sample rate ensures high-fidelity signal capture.
- Profundidade da memoria: 100 Mpts standard, with an option to expand to 200 Mpts, allowing for longer capture times at high sampas taxas.
- Waveform Capture Rate: Over 500,000 waveforms per second, increasing the probability of capturing infrequent events.
- Digital Channels: 16 integrated digital channels for mixed-signal analysis (requires optional PLA2216 logic probe).
3.4 Signal Acquisition and Analysis
To acquire a signal, connect your probe to the desired test point and the corresponding channel input on the oscilloscope. Adjust the vertical scale (Volts/Div) and horizontal scale (Sec/Div) to properly display the waveform. Use the trigger settings to stabilize the waveform on the screen. The oscilloscope offers various measurement and analysis functions, including automatic measurements, FFT analysis, and protocol decoding.
Video 3.1: An official video demonstrating key features and operational aspects of the Rigol MSO5000 Series oscilloscopes, including waveform display, measurement functions, and user interface interactions.
4. Mantemento e coidados
4.1 Limpeza
To maintain the performance and appearance of your oscilloscope, regularly clean its exterior. Use a soft, damp cloth with a mild detergent. Avoid abrasive cleaners or solvents that could damage the plastic components or screen. Ensure the instrument is powered off and disconnected from the power source before cleaning.
4.2 Almacenamento
When not in use for extended periods, store the oscilloscope in a dry, dust-free environment, ideally in its original packaging or a protective case. Avoid extreme temperatures and humidity, which can affect the instrument's electronic components.
4.3 Actualizacións de firmware
Rigol periodically releases firmware updates to enhance performance, add new features, and address any known issues. It is recommended to check the official Rigol website for the latest firmware versions and follow the provided instructions for updating your device.
5. Solución de problemas comúns
This section provides solutions to common issues you might encounter with your MSO5074 oscilloscope. For problems not listed here, please refer to the comprehensive user manual available on the Rigol websitio ou póñase en contacto co soporte técnico.
| Problema | Posible causa/solución |
|---|---|
| O osciloscopio non se acende. | Ensure the power cord is securely connected to both the oscilloscope and a working power outlet. Check the power switch position. |
| Non se mostra ningunha forma de onda. | Verify probes are correctly connected to the input channels and the signal source. Check channel enable settings. Adjust vertical (Volts/Div) and horizontal (Sec/Div) scales. Ensure trigger settings are appropriate for the signal. |
| Waveform is unstable or noisy. | Adjust trigger level and mode. Check probe compensation. Ensure proper grounding. Reduce environmental noise sources. |
| A pantalla táctil non responde. | Restart the oscilloscope. Ensure the screen is clean and free of debris. If the issue persists, contact support. |
6. Especificacións técnicas
The following table outlines the key technical specifications of the Rigol MSO5074 Digital/Mixed Signal Oscilloscope:
| Especificación | Valor |
|---|---|
| Fabricante | RIGOL TECHNOLOGIES USA INC |
| Número de peza | MSO5074 |
| Número de modelo do artigo | MSO5074 |
| Peso do elemento | 11.68 libras |
| Dimensións do produto | 8 x 5 x 14 polgadas |
| País de Orixe | China |
| Fonte de enerxía | AC |
| Cantidade do paquete do artigo | 1 |
| Uso | Profesional |
| Pilas incluídas? | Non |
| Requírense baterías? | Non |
| Data de primeira dispoñibilidade | 30 de outubro de 2020 |
Características principais:
- Four channel, 70 MHz digital / mixed signal oscilloscope
- Up to 8 GSa/s real-time sampa taxa
- 100 Mpts memory depth, optional memory depth up to 200 Mpts
- 16 digital channels included (requires optional PLA2216 logic probe to operate)
- High waveform capture rate (over 500,000 wfm/s)
7. Información e asistencia sobre a garantía
Rigol products are manufactured to high-quality standards and are typically covered by a manufacturer's warranty. For specific warranty terms and conditions applicable to your MSO5074, please refer to the warranty card included with your product or visit the official Rigol websitio.
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact Rigol customer support. You can find contact information and additional resources on the Rigol Official Store on Amazon ou a súa empresa websitio.
