RIGOL DG902 Pro Waveform Generator User Manual

2.1 અનપેકિંગ અને નિરીક્ષણ

Carefully unpack the DG902 Pro waveform generator and all accessories from the shipping carton. Inspect the instrument for any signs of damage that may have occurred during transit. If any damage is found, contact your supplier immediately.

2.2 પાવર કનેક્શન

Connect the provided power adapter to the DC input port on the rear panel of the instrument. Plug the power adapter into a suitable AC power outlet. The DG902 Pro can also be operated via a USB-C power bank for portable use.

Figure 2.1: The DG902 Pro connected to an external USB-C power bank, demonstrating its portable power capability.

2.3 ઇનપુટ/આઉટપુટ જોડાણો

The rear panel of the DG902 Pro provides various input and output ports for signal generation and external synchronization.

આકૃતિ 2.2: પાછળ view of the DG902 Pro, highlighting the 10MHz REF IN/OUT, AUX IN/OUT, LAN, USB DEVICE, and USB-C ports.

• Channel Outputs (CH1, CH2): Located on the front panel, these BNC connectors provide the main waveform outputs.
• 10MHz REF IN/OUT: Used for external reference clock synchronization.
• AUX ઇન/આઉટ: Auxiliary input/output ports for additional signal routing.
• LAN પોર્ટ: For network connectivity and remote control.
• USB DEVICE Port: For connecting to a computer for data transfer and control.

3.1 User Interface and Display

The DG902 Pro features a 7.0-inch color display with a resolution of 1024x600 pixels, providing a clear and intuitive interface for operation. Navigation is primarily done through the rotary knob, directional buttons, and dedicated function keys.

આકૃતિ ૩: ક્લોઝ-અપ view of the DG902 Pro's 7.0-inch display, highlighting its size and resolution.

Figure 3.2: The DG902 Pro display showing detailed settings for Channel 1 and Channel 2, including frequency, amplitude, and offset.

3.2 Basic Waveform Generation

1. પાવર ચાલુ: Press the power button located on the front panel to turn on the instrument.
2. ચેનલ પસંદ કરો: Use the CH1 or CH2 buttons to select the desired output channel.
3. Select Waveform Type: દબાવો વેવફોર્મ button (e.g., Sine, Square, Pulse, Ramp, Arb, Noise) to choose the desired waveform.
4. પરિમાણો સેટ કરો: Use the rotary knob and numeric keypad to adjust parameters such as frequency, amplitude, and offset. The display will show the current settings.
5. Enable Output: દબાવો ચાલુ/બંધ button for the selected channel to enable the waveform output.

3.3 Advanced Modulation Functions

The DG902 Pro supports various modulation types to meet complex signal generation requirements. These include Amplitude Modulation (AM), Frequency Modulation (FM), Phase Modulation (PM), Amplitude Shift Keying (ASK), Frequency Shift Keying (FSK), Pulse Width Modulation (PWM), and Sum modulation.

Figure 3.3: An illustration showing the DG902 Pro's support for various modulation types, including AM, FM, PM, ASK, FSK, PWM, and SUM.

To access modulation settings, press the મોડ button and navigate through the options using the display and control knob.

4.1 સાધનની સફાઈ

To maintain the performance and appearance of your DG902 Pro, regularly clean its exterior. Use a soft, damp cloth with a mild detergent to wipe down the casing. Avoid using abrasive cleaners or solvents that could damage the plastic components or screen.

• સફાઈ કરતા પહેલા હંમેશા પાવરને ડિસ્કનેક્ટ કરો.
• Do not allow any liquids to enter the instrument.
• Clean the display screen gently with a soft, lint-free cloth.

4.2 સંગ્રહ

When not in use for extended periods, store the DG902 Pro in a dry, dust-free environment, away from direct sunlight and extreme temperatures. It is recommended to store the instrument in its original packaging or a protective case to prevent damage.

7.1 વોરંટી માહિતી

RIGOL provides a standard warranty for its products, covering defects in materials and workmanship under normal use. For specific warranty terms and duration, please refer to the warranty card included with your product or visit the official RIGOL webસાઇટ. વોરંટી દાવાઓ માટે ખરીદીના પુરાવા તરીકે તમારી ખરીદી રસીદ રાખો.

7.2 ગ્રાહક સપોર્ટ

For technical assistance, troubleshooting, or service requests, please contact RIGOL customer support. You can find contact information, including phone numbers and email addresses, on the official RIGOL webસાઇટ (www.rigol.com). When contacting support, please have your product model number (DG902 Pro) and serial number ready.