1. Pambuka
The JOY-IT JT-JDS2960 is a highly versatile 2-channel signal generator designed for a wide range of measurement technology applications. It is capable of generating signals up to 60 MHz and supports various waveforms including sine, square, triangle, pulse, and half-wave. Its compact design, robust aluminum casing, and 2.4-inch color TFT display ensure optimal ease of use and portability, making it an indispensable tool for professionals and hobbyists alike.
2. Pandhuan Safety
Please read and understand these safety instructions before operating the device. Failure to follow these instructions may result in electric shock, fire, or damage to the device.
- Sumber Daya: Use only the provided power adapter or a compatible 5V DC power source. Ensure the power source meets the device's specifications.
- Lingkungan: Operate the device in a dry, well-ventilated area. Avoid exposure to moisture, extreme temperatures, or direct sunlight.
- Penanganan: Do not drop or subject the device to strong impacts. The robust aluminum casing provides protection, but excessive force can cause damage.
- Pangopènan: Aja nyoba mbukak utawa ndandani piranti dhewe. Waca kabeh layanan kanggo personel qualified.
- Sambungan: Ensure all cables are securely connected before powering on the device. Avoid short circuits.
3. Isi Paket
Priksa manawa kabeh item ing ngisor iki kalebu ing paket sampeyan:
- JOY-IT JT-JDS2960 Mobile Signal Generator
- BNC-BNC Cable
- 2x BNC to Alligator Clip Cables
- USB DC Power Cable
- Kabel Data USB Kab
- Power Supply
Gambar 3.1: The JOY-IT JT-JDS2960 Signal Generator with all included accessories, including cables and power supply.
4. Produk Liwatview
Familiarize yourself with the components and controls of your JT-JDS2960 Signal Generator.
Gambar 4.0: Overall angled view of the JOY-IT JT-JDS2960 Signal Generator, highlighting its compact design and display.
4.1. Panel ngarep
Gambar 4.1: Close-up view of the front panel, showing the display, rotary encoder, and control buttons.
- Tampilan: 2.4-inch Color TFT LCD for waveform visualization and parameter settings.
- Rotary Encoder: Used for navigating menus and adjusting parameter values.
- Tombol Kontrol:
- OK: Konfirmasi pilihan utawa mlebu sub-menu.
- MOD: Selects modulation types.
- GELOMBANG: Selects waveform types (Sine, Square, Triangle, etc.).
- MEAS: Accesses the frequency counter function.
- SYS: Enters system settings.
- FREQ: Adjusts frequency.
- AMPL: Nyetel amplitude.
- OFFS: Adjusts DC offset.
- TUGAS: Adjusts duty cycle (for square/pulse waves).
- PHAS: Adjusts phase.
- CH1/CH2 Buttons: Enable/disable output for Channel 1 and Channel 2.
4.2. Panel Sisih lan Mburi
Gambar 4.2: Left side panel showing the DC 5V power input, USB port, and power switch.
Gambar 4.3: Rear panel showing the BNC output connectors for CH1, CH2, TTL_IN, and EXT.IN.
- Input DC 5V: Power input for the device.
- Port USB: For data connection to a computer.
- Ganti ON / OFF: Nguripake utawa mateni piranti.
- CH1 Output: BNC connector for Channel 1 signal output.
- CH2 Output: BNC connector for Channel 2 signal output.
- TTL_IN: TTL input.
- EXT.IN: Input njaba.
5. Setup
Follow these steps to set up your signal generator for first use.
- Sambungake Daya: Connect the provided USB DC power cable to the DC 5V input on the left side panel of the device. Plug the other end into the power supply, and then into a suitable wall outlet.
- Daya On: Flip the ON/OFF switch on the left side panel to the 'ON' position. The display should illuminate.
- Output Sambungake: Use the BNC-BNC cable or BNC to alligator clip cables to connect the CH1 or CH2 output to your desired test circuit or measurement device.
- (Opsional) Koneksi USB: If you plan to control the device via a computer, connect the USB data cable from the device's USB port to your computer. Install any necessary drivers or software as per the manufacturer's websitus (www.joy-it.net).
6. Instruksi Operasi
This section details how to generate and control various waveforms using your JT-JDS2960.
6.1. Operasi dhasar
- Pilih Channel: The display shows settings for CH1 and CH2. Use the navigation buttons or rotary encoder to highlight the channel you wish to configure.
- Enable Output: Press the corresponding CH1 or CH2 button (yellow or blue) on the front panel to enable the output for that channel. The 'ON' indicator on the display will light up.
- Select Waveform: Tekan ing GELOMBANG button. Use the rotary encoder to scroll through available waveforms (Sine, Square, Triangle, Pulse, Sawtooth, etc.) and press OK kanggo milih.
- Nyetel Parameter: Use the dedicated buttons (FREQ, AMPL, OFF, TUGAS, PHAS) to select the parameter you wish to adjust. Use the rotary encoder to change the value and OK kanggo konfirmasi.
6.2. Fungsi Lanjut
- Penghitung frekuensi: Tekan ing MEAS button to enter the frequency counter mode. Connect the signal you wish to measure to the appropriate input (e.g., TTL_IN or EXT.IN).
- Modulasi: Tekan ing MOD button to access modulation settings. The JT-JDS2960 supports various modulation types.
- Sweep Function: This function allows the frequency to automatically sweep within a defined range. Refer to the on-screen menu after selecting the sweep option.
- Burst Function: Generates a specific number of waveform cycles.
- Custom Waveforms: The device supports up to 60 custom waveforms. Consult the detailed software manual (available on www.joy-it.net) for instructions on creating and loading custom waveforms via USB.
7. Spesifikasi
Technical specifications for the JOY-IT JT-JDS2960 Signal Generator.
| Fitur | Spesifikasi |
|---|---|
| Tampilan | 2.4-inch Warna TFT LCD |
| Saluran | 2-channel Signal Generator, 1 Frequency Counter |
| Frequency Range (Sine) | 0 - 60 MHz |
| Frequency Range (Square, Triangle) | 0 - 25 MHz |
| Frequency Range (TTL, Pulse) | 0 - 6 MHz |
| Wangun ombak | Sine, Square, Triangle, Pulse, Sawtooth, Half-wave, Exponential Rise/Fall, etc. (60 custom waveforms) |
| Range Pangukuran Frekuensi | 1 Hz - 100 MHz |
| Frekuensi Frekuensi | ± 20 ppm |
| Stabilitas Frekuensi | ±1 ppm/3 hours |
| Sampling Rate | 266 MSa/s |
| Vertical Wave Resolution | 14 bit |
| Lokasi Memori | 100 |
| Antarmuka | USB-B |
| Operasional Voltage | 5V DC |
| Bobot | 900 g |
| Ukuran (LxWxH) | 145 x 95 x 55 mm |
8. Pangopènan
Proper care and maintenance will ensure the longevity and optimal performance of your signal generator.
- Reresik: Gunakake kain sing alus lan garing kanggo ngresiki njaba piranti. Aja nggunakake pembersih abrasif utawa pelarut.
- Panyimpenan: When not in use, store the device in a cool, dry place, away from direct sunlight and dust.
- Pemriksaan: Periodically check cables and connectors for any signs of wear or damage. Replace damaged components immediately.
9. Ngatasi masalah
If you encounter issues with your JT-JDS2960, refer to the following common problems and solutions.
- Piranti ora urip:
- Ensure the power cable is securely connected to both the device and the power outlet.
- Priksa manawa saklar daya wis ana ing posisi 'ON'.
- Priksa manawa adaptor daya mlaku kanthi bener.
- Ora ana output sinyal:
- Ensure the desired channel (CH1 or CH2) is enabled by pressing its respective button. The 'ON' indicator on the display should be active.
- Check the output cable connections to your test circuit.
- Verifikasi yen amplitude is not set to 0V.
- Incorrect frequency/amplitude readings:
- Ensure the correct parameters are selected and adjusted using the rotary encoder.
- Check the connections to your measurement device.
- Perform a factory reset if issues persist (refer to system settings).
10. Warranty lan Dhukungan
For warranty information, technical support, or to download the latest software and detailed manuals, please visit the official JOY-IT websitus.
Resmi Websitus: www.joy-it.net
Please have your model number (JT-JDS2960) and purchase details ready when contacting support.
