Voltcraft VC 630-2 analogt oscilloskop brugermanual

1. Introduktion

This manual provides comprehensive instructions for the safe and efficient operation of your Voltcraft VC 630-2 Analog Oscilloscope. Designed for professional use in fields such as assistance, laboratory work, education, and hobby electronics, this 2-channel oscilloscope offers a bandwidth of 0 (DC) to 30 MHz. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage or injury.

Figure 1: Voltcraft Brand Logo

2. Sikkerhedsinstruktioner

Always adhere to the following safety guidelines to prevent electric shock, fire, or damage to the device.

• Strømforsyning: Ensure the oscilloscope is connected to a power source matching the specified voltage (115 V/AC or 230 V/AC). Use only the provided power cord.
• Miljø: Operate the device in a dry, well-ventilated area. Avoid exposure to moisture, extreme temperatures, or direct sunlight.
• Ventilation: Do not block ventilation openings. Adequate airflow is essential to prevent overheating.
• Jording: The oscilloscope must be properly grounded. Do not defeat the grounding plug.
• Input bindtage: The device is rated for CAT II 300 V. Do not apply voltages exceeding this rating to any input terminal.
• Service: Overlad al service til kvalificeret servicepersonale. Forsøg ikke selv at åbne eller reparere enheden.
• Rensning: Afbryd strømmen før rengøring. Brug en blød, tør klud. Brug ikke flydende rengøringsmidler eller aerosoler.

3. Produktet er slutview

The Voltcraft VC 630-2 is a robust analog oscilloscope featuring two input channels and a clear display for waveform analysis. Below is an image illustrating the main components of the device.

Figure 2: Front Panel of the Voltcraft VC 630-2 Oscilloscope. This image shows the display screen, various control knobs for vertical and horizontal adjustments, trigger settings, and input connectors for Channel 1 and Channel 2.

Nøglefunktioner:

• 2-kanals input
• 30 MHz båndbredde
• High-Sensitivity Triggering
• Ekstern input
• X-Y Operation Mode
• Z-Input
• Phase Meter Functionality
• 50 Ω Output for Frequency Counters

4. Opsætning

4.1 Udpakning og inspektion

1. Carefully remove the oscilloscope from its packaging.
2. Inspect the device for any signs of physical damage that may have occurred during transit.
3. Verify that all included accessories, such as the power cord and user manual, are present.

4.2 Strømtilslutning

1. Ensure the power switch on the oscilloscope is in the OFF position.
2. Connect the provided power cord to the power input on the rear panel of the oscilloscope.
3. Plug the other end of the power cord into a grounded electrical outlet that supplies either 115 V/AC or 230 V/AC, as appropriate for your region.

4.3 Indledende tænding

1. After connecting the power, switch the oscilloscope ON.
2. Observe the display for initial power-up sequence and self-test indicators.
3. Allow a few moments for the device to stabilize before proceeding with measurements.

5. Betjeningsvejledning

5.1 Grundlæggende kontroller

• Afbryderen: Located on the front panel, used to turn the device ON/OFF.
• Intensity/Focus: Adjusts the brightness and sharpness of the trace on the screen.
• Position (Vertical/Horizontal): Moves the waveform vertically or horizontally on the display.

5.2 Vertical Deflection (VOLTS/DIV)

The VOLTS/DIV knob controls the vertical sensitivity of the input signal. It ranges from 5 mV/Div to 5 V/Div. Select the appropriate setting based on the amplitude of the signal you are measuring.

• Input Coupling (AC/DC/GND):
  • AC: Blocks the DC component of the signal, allowing only the AC component to be displayed.
  • DC: Viser både AC- og DC-komponenterne af signalet.
  • GND: Disconnects the input signal and grounds the input, useful for setting the zero reference level.
• CH1/CH2 Inputs: Connect your probes to the BNC connectors for Channel 1 and Channel 2.

5.3 Horizontal Sweep (TIME/DIV)

The TIME/DIV knob controls the horizontal sweep speed, determining how much time each horizontal division represents. Adjust this to view the desired number of cycles of your waveform.

5.4 Udløsning

Triggering stabilizes the waveform on the display. The VC 630-2 features high-sensitivity triggering.

• Niveau: Justerer voltage level at which the trigger occurs.
• Hældning: Selects whether the trigger occurs on the rising or falling edge of the signal.
• Kilde: Selects the trigger source (e.g., CH1, CH2, External).

5.5 avancerede funktioner

• X-Y Operation: Allows the oscilloscope to display one input signal against another, useful for Lissajous figures and phase measurements.
• Z-Input: Modulates the intensity of the trace, often used for blanking or brightening specific parts of the waveform.
• Phase Meter: Utilize this function for precise phase difference measurements between two signals.
• 50 Ω Output: An additional 50 Ω output is provided for connecting external frequency counters, enhancing the versatility of the oscilloscope.

6. Vedligeholdelse

6.1 Rengøring

For at bevare oscilloskopets ydeevne og udseende:

• Tag altid netledningen ud før rengøring.
• Brug en blød, tør og fnugfri klud til at tørre de udvendige overflader af.
• Til genstridigt snavs, let dampen the cloth with water or a mild, non-abrasive cleaner. Do not allow any liquids to enter the device.
• Avoid using harsh chemicals, solvents, or abrasive cleaning agents.

6.2 Opbevaring

When not in use, store the oscilloscope in a cool, dry place, away from direct sunlight, dust, and extreme temperatures. Protect it from physical shocks.

6.3 Kalibrering

The Voltcraft VC 630-2 is factory calibrated. For continued accuracy, periodic professional calibration may be required depending on usage and application. Please note that the product description indicates "factory (without certificate)".

7. Fejlfinding

Dette afsnit indeholder løsninger på almindelige problemer, du kan støde på.

8. Specifikationer

Technical specifications for the Voltcraft VC 630-2 Analog Oscilloscope (Model: GOS-630).

9. Garanti og support

Voltcraft products are manufactured to high quality standards and come with a standard warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Voltcraft webwebsted.

For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact Voltcraft customer service. Contact details can typically be found on the manufacturer’s webwebstedet eller i din produktemballage.