1. Giriş
The JOY-IT JT-OMS01 is a versatile 3-in-1 portable device combining a dual-channel oscilloscope, a precise multimeter, and a versatile signal generator. Designed for flexibility in measurement and signal generation, it is suitable for both desktop use and on-the-go applications. Its robust casing and integrated stand ensure stability. The bright 7.11 cm (2.8") display provides clear measurement waveforms, which can be saved as screenshots.
Temel özellikler şunlardır:
- Compact 3-in-1 device: Oscilloscope, Multimeter, Signal Generator.
- Bright 7.11 cm (2.8") display for clear measurement waveforms.
- Dual-channel oscilloscope with 50 MHz bandwidth.
- Rechargeable lithium battery via USB-C.
- Sağlam casing with integrated stand.
2. Ürün Bittiview
The JT-OMS01 integrates multiple functionalities into a single portable unit. Below is an image illustrating the device's front panel and key components.
Şekil 2.1: Ön view of the JOY-IT JT-OMS01. This image displays the device's screen showing oscilloscope waveforms, control buttons for navigation and function selection (e.g., MOVE, CURSOR, TRIGGER, PRM, CH1, CH2, AUTO, SAVE, MENU), the power button, and input jacks for 10A, mA, COM, and VΩ-Hz measurements. The device also features an integrated stand visible from the side.
2.1. Kontroller ve Konektörler
- Görüntülemek: 7.11 cm (2.8") screen for waveform display and measurement readings.
- Yön tuşları: Up, Down, Left, Right, and Center (Play/Pause) buttons for menu navigation and parameter adjustment.
- Fonksiyon Düğmeleri: CH1, CH2, AUTO, SAVE, MENU, MOVE, CURSOR, TRIGGER, PRM.
- Güç Düğmesi: Located on the lower left, used to turn the device on/off.
- Giriş Jakları:
- 10A: Input for high current measurements (max 10A, fused 250V MAX).
- mA: Mili girişiampere measurements (max 1A, fused 250V MAX).
- İletişim: Common ground input for all measurements.
- VΩ-Hz: vol için giriştage, resistance, frequency, diode, and continuity measurements (600V CAT IV, 1000V CAT III).
- USB-C Bağlantı Noktası: For charging the internal lithium battery and data transfer (located on the side, not visible in this image).
3. Kurulum
- Paketin açılması: Carefully remove the device and all accessories from the packaging. Verify that all components listed in the packing list are present.
- Başlangıç ücreti: Before first use, fully charge the device's internal lithium battery using the provided USB-C cable and a compatible 5V/1A or 5V/2A USB power adapter. The charging indicator will show the charging status.
- Güç Açma/Kapatma: Press and hold the red power button (⑂) located on the front panel to turn the device on or off.
- Language Selection (if applicable): Upon first power-on, you may be prompted to select a language. Use the navigation buttons to select English and confirm.
- Kendi kendini test: The device may perform a brief self-test upon startup. Wait for it to complete before proceeding.
4. Kullanım Talimatları
4.1. Osiloskop Modu
The oscilloscope function allows for the visualization and analysis of electrical signals over time.
- Osiloskop Moduna Giriliyor: The device typically defaults to oscilloscope mode upon startup. If not, navigate to it via the MENU button.
- Bağlantı Probları: Connect the oscilloscope probes to the CH1 and/or CH2 BNC connectors. Connect the ground clip of the probe to the circuit's ground.
- Dikey Ölçeği Ayarlama (Volt/Bölme): Use the navigation buttons to adjust the vertical sensitivity (V/div) for each channel (CH1, CH2) to fit the signal on the screen.
- Adjusting Horizontal Scale (Time/Div): Adjust the horizontal time base (s/div) to view İstenilen sinyal döngüsü sayısı.
- Tetikleme:
- Basın TETİKLEMEK Tetikleyici ayarlarına erişmek için kullanılan düğme.
- Select trigger mode (Auto, Normal, Single) and trigger type (rising edge, falling edge).
- Adjust the trigger level to stabilize the waveform.
- Otomatik Ayar: Basın OTOMATİK button for automatic scaling and triggering of the input signal.
- Ölçümler: Kullanın İlköğretim (Parameter) button to display automatic measurements (e.g., Vpp, Vrms, Frequency).
- Dalga biçimlerini kaydetme: Basın KAYDETMEK button to capture the current waveform as a screenshot.
4.2. Multimetre Modu
The multimeter function allows for precise measurement of various electrical parameters.
- Entering Multimeter Mode: Navigate to multimeter mode via the MENU button.
- Test Uçlarının Bağlanması:
- cilt içintage, resistance, frequency, diode, and continuity: Connect the red lead to the VΩ-Hz Jack ve siyah kart şuraya doğru gidiyor: Bİlgİ kriko.
- For current (mA): Connect the red lead to the mA Jack ve siyah kart şuraya doğru gidiyor: Bİlgİ kriko.
- For high current (10A): Connect the red lead to the 10A Jack ve siyah kart şuraya doğru gidiyor: Bİlgİ kriko.
- Ölçüm Fonksiyonunun Seçilmesi: Use the navigation buttons to select the desired measurement function (e.g., DC Voltage, AC Hacmitage, Resistance, Capacitance, Diode Test, Continuity Test, Temperature).
- Ölçümlerin Alınması: Apply the test leads to the circuit or component under test. The measurement will be displayed on the screen.
4.3. Signal Generator Mode
The signal generator function allows for the output of various waveforms for testing purposes.
- Entering Signal Generator Mode: Navigate to signal generator mode via the MENU button.
- Çıkış Bağlantısı: Connect a test lead from the signal generator output (often shared with a multimeter input, refer to specific port markings on the device) to the circuit requiring the signal.
- Selecting Waveform: Choose the desired waveform type (e.g., Sine, Square, Triangle, Pulse, Arbitrary) using the navigation buttons.
- Parametrelerin Ayarlanması: Frekansı ayarlayın, amplitude, and offset of the generated signal as required.
- Outputting Signal: Activate the signal output.
5. Bakım
- Temizlik: Cihazı yumuşak ve kuru bir bezle temizleyin. Aşındırıcı temizleyiciler veya çözücüler kullanmayın.
- Depolamak: Cihazı serin, kuru ve doğrudan güneş ışığından ve aşırı sıcaklıklardan uzak bir yerde saklayın.
- Pil Bakım: To prolong battery life, avoid fully discharging the battery frequently. Recharge it regularly, especially if storing for extended periods.
- Prob Bakımı: Inspect probes and test leads regularly for damage. Replace if insulation is cracked or wires are exposed.
6. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Cihaz açılmıyor. | Pil boşalmış. | Connect the device to a USB-C charger and allow it to charge for at least 30 minutes before attempting to power on again. |
| Osiloskop modunda dalga formu görüntülenmiyor. | Probe not connected correctly; signal too small or too large; incorrect trigger settings. | Ensure probes are securely connected. Use the AUTO button. Adjust V/div and Time/div settings. Check trigger level and mode. |
| Multimetre ölçümleri doğru değil. | Incorrect function selected; poor test lead connection; discharged battery. | Verify the correct measurement function is selected. Ensure test leads are firmly connected. Recharge the battery. |
| Cihaz donuyor veya tepkisizleşiyor. | Geçici yazılım hatası. | Perform a soft reset by holding the power button until the device turns off, then power on again. If persistent, contact support. |
7. Özellikler
| Özellik | Detay |
|---|---|
| Görüntülemek | 7.11 cm (2.8"), 320 x 240 pixels |
| Bağlantı | USB-C |
| Güç Kaynağı | Lithium battery, 3000 mAh (rechargeable via USB-C, 5V / 1A) |
| Ağırlık | 349 gr |
| Boyutlar (U x G x Y) | 167x89x35 mm |
| Osiloskop Özellikleri: | |
| Kanallar | 2 |
| Sample Oranı | 250 MSa/s |
| Bant genişliği | 50 MHz (both channels) |
| Empedans | 1 MΩ |
| Depolama Derinliği | 1 bin |
| Vertical Sensitivity (Y-Divider) | 10 mV/div - 10 V/div (X1) |
| Horizontal Scale (X-Divider) | 10 ns - 20 s |
| Maks. Giriş Hacmitage | 400V |
| Giriş Bağlantısı | Doğru Akım, Alternatif Akım |
| Tetikleme Modları | Automatic, Normal, Single |
| Tetikleyici Türleri | Yükselen kenar, Düşen kenar |
| Matematiksel Fonksiyonlar | 8 basic operations, FFT |
| Multimeter Specifications: | |
| Ölçüm Aralığı | (Details from description: DC/AC measurements, resistance, capacitance, temperature detection, diode measurement, continuity test) |
| Signal Generator Specifications: | |
| Dalga formları | Almost all common waveforms (Sine, Square, Triangle, Pulse, Arbitrary) |
8. Garanti ve Destek
8.1. Garanti Bilgileri
Information regarding the specific warranty period and terms for the JOY-IT JT-OMS01 is not provided in the product description. Please refer to the warranty card included with your product or contact JOY-IT customer service for detailed warranty information.
8.2. Müşteri Desteği
For technical assistance, troubleshooting, or service inquiries, please contact JOY-IT customer support. Contact details are typically available on the manufacturer's official webSitede veya ürün ambalajında.
Please have your model number (JT-OMS01) and purchase information ready when contacting support.
