FeelTech FY6200 20M Dual Channel DDS Signal Generator/Counter User Manual

1. Produk Lebihview

The FeelTech FY6200 20M is a versatile Dual Channel DDS (Direct Digital Synthesis) Signal Generator and Frequency Counter. It features a maximum output frequency of 20MHz for sine waves, a 250MSa/s sampling rate, and 14-bit vertical resolution. This instrument is designed for generating various waveforms including sine, square, triangular, pulse, and arbitrary waveforms, with a full-range frequency resolution of 1µHz. It also includes a frequency counter and supports arbitrary waveform editing.

Rajah 1: The FeelTech FY6200 20M Dual Channel DDS Signal Generator, shown with its standard accessories including BNC cables, USB cable, and power adapter.

2. Persediaan dan Sambungan Awal

1. Membongkar: Carefully remove the signal generator and all accessories from the packaging. Verify that all components listed in the packing list are present.
2. Sambungan Kuasa: Connect the provided power adapter to the DC input port on the rear panel of the device. Plug the adapter into a suitable power outlet.
3. Hidupkan kuasa: Press the power button located on the front panel to turn on the device. The 3.2-inch color screen will illuminate.
4. Sambungan Keluaran: Connect BNC cables to the CH1 Output1 and CH2 Output2 ports for waveform generation. The OK Counter port is for frequency counting input.
5. Sambungan USB (Pilihan): For PC control or firmware updates, connect the device to a computer using the provided USB cable.

Rajah 2: Rear panel of the FY6200 20M, illustrating the DC power input and USB communication port.

3. Arahan Operasi

3.1 Kawalan Panel Hadapan

The front panel features a 3.2-inch color screen, navigation buttons, a rotary encoder, and dedicated function buttons for easy operation.

• Skrin: Displays waveform parameters, system settings, and measurement results.
• Pengekod Rotary: Used for adjusting parameter values. Turn clockwise to increase, counter-clockwise to decrease.
• Butang Navigasi: Arrow keys for menu navigation and parameter selection.
• Function Buttons (SAVE, LOAD, SYNC, CONF, MORE): Access various system and waveform management functions.
• Waveform Selection Buttons (WAVE, MOD, SWEEP, VCO, COUNTER, SYSTEM): Select the desired operating mode or waveform type.

Rajah 3: Depan view of the FY6200 20M, highlighting the display, control buttons, and output ports.

3.2 Generating Basic Waveforms

1. Pilih Saluran: Use the CH1 or CH2 buttons to select the desired output channel.
2. Pilih Bentuk Gelombang: Tekan ke GELOMBANG button to cycle through available waveform types (Sine, Square, Triangle, etc.).
3. Laraskan Kekerapan: Use the navigation buttons to highlight the frequency parameter. Turn the rotary encoder to set the desired frequency. The resolution is 1µHz.
4. Laraskan Amplintang: Serlahkan amplitude parameter and use the rotary encoder to set the peak-to-peak voltage. The pulse amplitude can be continuously adjusted between 0~10V with 0.001V accuracy.
5. Adjust Duty Cycle/Phase: For waveforms like square or pulse, adjust the duty cycle. For sine waves, phase can be adjusted.
6. Dayakan Output: Ensure the output for the selected channel (CH1 Output1 or CH2 Output2) is enabled.

3.3 Arbitrary Waveform Editing

The FY6200 supports user-defined arbitrary waveforms. It can store 64 user-defined arbitrary waveforms, each with a length of 8192 points (8K points) and 14-bit vertical resolution.

1. Access Arbitrary Waveform Mode: Tekan ke GELOMBANG button until 'Arbitrary Wave' is selected.
2. Edit Waveform: Use the system menu or PC software (if available) to define or load arbitrary waveform data. Refer to the detailed software manual for specific instructions on creating and uploading arbitrary waveforms.
3. Save/Load: Gunakan JIMAT dan MUAT buttons to manage stored arbitrary waveforms.

3.4 Frequency Counter Function

The device includes a frequency counter function.

1. Sambungkan Input: Connect the signal to be measured to the OK Counter port input.
2. Select Counter Mode: Tekan ke KAUNTER button to activate the frequency counter. The screen will display the measured frequency.

Rajah 4: The system settings screen of the FY6200 20M, showing options for model, version, language, buzzer, uplink, and sync settings. This screen also provides the manufacturer's weblaman web untuk maklumat lebih lanjut.

4. Penyelenggaraan

• Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar peranti. Jangan gunakan pembersih atau pelarut yang kasar.
• Storan: Simpan peranti dalam persekitaran yang sejuk dan kering dari cahaya matahari langsung dan suhu yang melampau.
• Bateri: The device includes a Lithium Metal battery. Follow local regulations for battery disposal if replacement is ever needed.
• Penentukuran: For optimal accuracy, periodic calibration by qualified personnel is recommended.

5. Penyelesaian masalah

• Tiada Kuasa:
  • Pastikan penyesuai kuasa disambungkan dengan selamat pada kedua-dua peranti dan salur keluar kuasa yang berfungsi.
  • Sahkan butang kuasa telah ditekan.
• Tiada Isyarat Output:
  • Check that the output channel (CH1 or CH2) is enabled on the device.
  • Verify BNC cables are correctly connected to the output ports and the receiving instrument.
  • Confirm that frequency and amplitude parameters are set to valid values.
• Incorrect Frequency Counter Reading:
  • Ensure the input signal is within the specified voltage and frequency range for the counter.
  • Check the connection to the OK Counter port.
• Isu Paparan:
  • If the display is frozen or unresponsive, try restarting the device.

6. Spesifikasi

Rajah 5: Detailed frequency and waveform characteristics for the FY6200 series, including the 20M model.

7. Waranti dan Sokongan

This FeelTech product is covered by the manufacturer's standard warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official FeelTech website. For technical support, troubleshooting assistance, or service inquiries, please contact FeelTech customer service or visit their official webtapak:

http://www.feeltech.net