OWON XDG Series Arbitrary Waveform Generator User Manual

1. Úvod

This user manual provides comprehensive instructions for the operation, maintenance, and troubleshooting of the OWON XDG Series Arbitrary Waveform Generator. The XDG series, including models XDG3082, XDG3102, XDG3162, XDG3202, and XDG3252, are advanced 2-channel arbitrary waveform generators designed for precise signal generation in various applications.

Key features include advanced DDS technology, high sampling rates up to 1.25GS/s, 14-bit vertical resolution, and an 8-inch 800x600 pixel touch screen LCD for intuitive control. These generators support a wide range of basic and arbitrary waveforms, along with comprehensive modulation options and a high-accuracy frequency counter.

Figure 1.1: OWON XDG Series Arbitrary Waveform Generator

This image displays the OWON XDG Series Arbitrary Waveform Generator from a slightly angled front view, showcasing its large touch screen display and control panel. The screen shows waveform outputs for two channels, and the physical buttons and rotary encoder are visible on the right side.

2. Bezpečnostní informace

Before operating the device, please read the following safety precautions carefully to avoid personal injury and prevent damage to the instrument or any products connected to it. This instrument is designed for use by qualified personnel only.

• Zdroj napájení: Use only the power cord specified for this instrument. Ensure the power source voltage odpovídá požadavkům přístroje.
• Základy: The instrument must be properly grounded. Do not defeat the grounding conductor or operate the instrument with an ungrounded power outlet.
• Větrání: Ensure proper ventilation. Do not block ventilation openings. Operating the instrument in an environment with insufficient airflow can cause overheating.
• Prostředí: Do not operate the instrument in wet or damp conditions. Avoid operating in explosive atmospheres or in the presence of flammable gases or fumes.
• Čištění: Před čištěním odpojte napájení. Použijte měkký, suchý hadřík. Nepoužívejte tekuté ani aerosolové čisticí prostředky.
• Servis: Nepokoušejte se přístroj opravovat sami. Veškerý servis svěřte kvalifikovanému servisnímu personálu.
• Input Limits: Do not apply input signals that exceed the specified maximum input ratings for the instrument.

WARNING: To avoid electric shock, do not open the product casing. Refer to qualified personnel for servicing.

3. Konec produktuview

3.1 Rozložení předního panelu

The front panel of the OWON XDG Series Arbitrary Waveform Generator features an 8-inch touch screen LCD and a comprehensive set of controls for easy operation.

Obrázek 3.1: Součásti předního panelu

This image provides a detailed labeled diagram of the OWON XDG Series Arbitrary Waveform Generator's front panel. Key components identified include the 8-inch touch LCD, menu chosen button, function control button, input area (keypad), power switch, USB host port, waveform option area, and signal output area.

• 8" Touch LCD: The primary interface for displaying waveforms, settings, and menus. Supports touch input for quick adjustments.
• Menu Chosen Button: Prochází možnostmi nabídky.
• Tlačítko ovládání funkcí: Dedicated buttons for common functions like Mod, Sweep, Burst, and Utility.
• Vstupní oblast: Numeric keypad and navigation buttons for precise parameter entry.
• Vypínač: Zapíná nebo vypíná zařízení.
• Hostitelský port USB: For connecting USB storage devices to save/load waveforms or settings.
• Waveform Option Area: Buttons and indicators related to waveform selection and channel settings.
• Signal Output Area: BNC connectors for CH1 and CH2 outputs, along with trigger and sync ports.

3.2 Uspořádání zadního panelu

The rear panel provides connectivity for power, external synchronization, and data transfer.

Obrázek 3.2: Součásti zadního panelu

This image shows a labeled diagram of the rear panel of the OWON XDG Series Arbitrary Waveform Generator. It highlights the 10MHz In/Out/Counter port, Mod/FSK/Trig port, USB Device port, LAN port, and the power socket with fuse compartment.

• 10MHz In / Out / Counter: BNC connector for external 10MHz reference input/output or frequency counter input.
• Mod / FSK / Trig: BNC connector for external modulation input, FSK input, or trigger input.
• Port USB zařízení: For connecting the instrument to a computer for remote control and data transfer.
• LAN port: Ethernet port for network connectivity and remote control.
• Power Socket and Fuse Compartment: AC power input and fuse access.

4. Nastavení

4.1 Vybalení a kontrola

1. Carefully remove the instrument from its packaging.
2. Inspect the instrument for any signs of shipping damage. If damage is found, contact your supplier immediately.
3. Verify that all items listed in the "What's in the Box" section are present. The package should include:
   • OWON XDG Series Arbitrary Waveform Generator (Model: RB-OW-XDG3102 or equivalent for your specific model)
   • Napájecí kabel
   • USB kabel
   • Quick Guide / User Manual CD (if applicable)

4.2 Připojení napájení

1. Ujistěte se, že je vypínač na předním panelu v poloze VYPNUTO.
2. Connect the provided power cord to the power socket on the rear panel of the instrument.
3. Plug the other end of the power cord into a grounded AC power outlet. Ensure the outlet voltage matches the instrument's specified voltage range (100V-240V AC).

4.3 Počáteční zapnutí

1. Press the power switch on the front panel to turn on the instrument.
2. The instrument will perform a self-test and display the boot-up screen.
3. Once the boot process is complete, the main waveform generation interface will appear on the touch screen.

5. Návod k obsluze

This section covers the basic operation of the OWON XDG Series Arbitrary Waveform Generator.

5.1 Generování základních průběhů

The XDG series supports 6 basic waveforms: Sine, Square, Pulse, Ramp, Noise, and Harmonic. To generate a basic waveform:

1. On the touch screen, select the desired channel (CH1 or CH2).
2. Tap the "Waveform" or "Type" button to open the waveform selection menu.
3. Choose one of the basic waveforms (e.g., Sine).
4. Adjust parameters such as Frequency, Amplitude, Offset, and Phase using the touch screen input or the numeric keypad and rotary encoder.
5. Ensure the channel output is enabled (e.g., "CH1 On/Off" button).

Figure 5.1: Waveform Generation and Modulation Examples

This image illustrates various operational aspects of the OWON XDG Series. It shows the equivalent output for 2-channels, a rich sweep function interface, multi-modulation options (AM, FM, PM, PWM, FSK, 3FSK, 4FSK, PSK, OSK, ASK, BPSK), and a selection of over 150 built-in arbitrary waveforms.

5.2 Arbitrary Waveform Generation

The XDG series supports up to 1M arbitrary waveform length and includes 152 built-in arbitrary waveforms. You can also define user-defined arbitrary waveforms.

1. Vyberte požadovaný kanál.
2. Tap the "Waveform" or "Type" button and select "Arb" (Arbitrary).
3. Choose from the list of built-in arbitrary waveforms or load a user-defined waveform from USB.
4. Adjust parameters as needed.

5.3 Modulation Options

The instrument offers comprehensive modulation capabilities including AM, FM, PM, PWM, FSK, 3FSK, 4FSK, PSK, OSK, ASK, BPSK, Sweep, and Burst.

1. Press the "Mod" button on the front panel.
2. Select the desired modulation type from the menu.
3. Configure the modulation parameters such as modulating waveform, depth, frequency, and carrier waveform as required.

5.4 Funkce Sweep

The sweep function allows the output frequency to vary continuously from a start frequency to a stop frequency over a specified time.

1. Press the "Sweep" button on the front panel.
2. Set the start frequency, stop frequency, and sweep time.
3. Choose the sweep type (Linear, Log).
4. Select the trigger source (Internal, External, Manual).

5.5 Frequency Counter

The built-in high-accuracy frequency counter ranges from 100mHz to 200MHz.

• Connect the signal to be measured to the "10MHz In / Out / Counter" BNC port on the rear panel.
• Access the counter function through the utility menu on the touch screen.
• The display will show the measured frequency.

5.6 Connectivity (USB & LAN)

The XDG series supports SCPI commands and LabVIEW for remote control and automation.

• Port USB zařízení: Connect the instrument to a PC using a USB cable for remote control and firmware updates.
• LAN port: Connect the instrument to a network for remote control via Ethernet. Configure network settings (IP address, subnet mask) through the utility menu.
• Hostitelský port USB: Use this port on the front panel to connect a USB flash drive for saving instrument settings, waveforms, or loading arbitrary waveforms.

6. Údržba

6.1 Čištění přístroje

• Před čištěním vždy odpojte napájecí kabel.
• Use a soft, dry cloth to clean the exterior surfaces of the instrument.
• Na odolnou špínu použijte hadřík lehceampvodou nebo jemným, neabrazivním čisticím prostředkem.
• Do not use harsh chemicals, abrasive cleaners, or solvents as they may damage the instrument's finish or display.
• Zabraňte stříkání tekutin přímo na přístroj.

6.2 Skladování

• When not in use for extended periods, store the instrument in a clean, dry environment, away from direct sunlight and extreme temperatures.
• Keep the instrument covered to protect it from dust.

6.3 Informace o baterii

The device includes a Lithium Ion battery. This battery is typically for internal clock or memory backup and is not user-replaceable. If you suspect an issue with the internal battery, please contact qualified service personnel.

7. Řešení problémů

This section provides solutions to common issues you might encounter. If the problem persists, please contact OWON customer support.

8. Specifikace

The following table details the technical specifications for the OWON XDG Series Arbitrary Waveform Generators. Note that specifications may vary slightly between models (XDG3082, XDG3102, XDG3162, XDG3202, XDG3252).

Obrázek 8.1: Podrobné technické specifikace

This image presents a comprehensive table outlining the technical specifications for various models within the OWON XDG Series, including XDG252, XDG202, XDG162, XDG102, and XDG82. It covers parameters such as frequency output, sample rate, vertical resolution, standard waveforms, arbitrary waveforms, accuracy, load impedance, harmonic distortion, phase noise, rise/fall time, jitter, modulation types, and communication interfaces.

For detailed specifications of your specific model, please refer to the table above or the product's official data sheet.

9. Záruka a podpora

OWON products are manufactured to high quality standards. For warranty information, please refer to the warranty card included with your product or visit the official OWON webZáruční podmínky se mohou lišit v závislosti na regionu a produktu.

For technical support, service, or inquiries regarding your OWON XDG Series Arbitrary Waveform Generator, please contact OWON customer service or your local distributor. When contacting support, please have your product model number (e.g., RB-OW-XDG3102) and serial number ready.

Více informací a podpůrných zdrojů naleznete na adrese OWON Store on Amazon or the official OWON webmísto.