JOY-IT JT-OMS01 nešiojamas 3 viename osciloskopas, multimetras ir signalų generatorius – naudotojo vadovas

1. Įvadas

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.

Pagrindinės funkcijos:

• 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.
• Tvirtas casing with integrated stand.

2. Produktas baigtasview

The JT-OMS01 integrates multiple functionalities into a single portable unit. Below is an image illustrating the device's front panel and key components.

2.1 paveikslas: Priekyje 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. Valdikliai ir jungtys

• Ekranas: 7.11 cm (2.8") screen for waveform display and measurement readings.
• Naršymo mygtukai: Up, Down, Left, Right, and Center (Play/Pause) buttons for menu navigation and parameter adjustment.
• Funkciniai mygtukai: CH1, CH2, AUTO, SAVE, MENU, MOVE, CURSOR, TRIGGER, PRM.
• Maitinimo mygtukas: Located on the lower left, used to turn the device on/off.
• Įvesties lizdai:
  • 10A: Input for high current measurements (max 10A, fused 250V MAX).
  • mA: Milimetrinių verčių įvestisampere measurements (max 1A, fused 250V MAX).
  • COM: Common ground input for all measurements.
  • VΩ-Hz: Įvestis ttage, resistance, frequency, diode, and continuity measurements (600V CAT IV, 1000V CAT III).
• USB-C prievadas: For charging the internal lithium battery and data transfer (located on the side, not visible in this image).

3. Sąranka

1. Išpakavimas: Carefully remove the device and all accessories from the packaging. Verify that all components listed in the packing list are present.
2. Pradinis mokestis: 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.
3. Maitinimo įjungimas/išjungimas: Press and hold the red power button (⑂) located on the front panel to turn the device on or off.
4. 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.
5. Savęs išbandymas: The device may perform a brief self-test upon startup. Wait for it to complete before proceeding.

4. Naudojimo instrukcijos

4.1. Osciloskopo režimas

The oscilloscope function allows for the visualization and analysis of electrical signals over time.

1. Įėjimas į osciloskopo režimą: The device typically defaults to oscilloscope mode upon startup. If not, navigate to it via the MENU button.
2. Jungiamieji zondai: Connect the oscilloscope probes to the CH1 and/or CH2 BNC connectors. Connect the ground clip of the probe to the circuit's ground.
3. Vertikalaus mastelio reguliavimas (voltai/dalmuo): Use the navigation buttons to adjust the vertical sensitivity (V/div) for each channel (CH1, CH2) to fit the signal on the screen.
4. Horizontalaus mastelio reguliavimas (laikas/paskala): Adjust the horizontal time base (s/div) to view the desired number of signal cycles.
5. Suaktyvinimas:
   • Paspauskite TRIGGER button to access trigger settings.
   • Select trigger mode (Auto, Normal, Single) and trigger type (rising edge, falling edge).
   • Adjust the trigger level to stabilize the waveform.
6. Automatinis nustatymas: Paspauskite AUTO button for automatic scaling and triggering of the input signal.
7. Išmatavimai: Naudokite PRM (Parameter) button to display automatic measurements (e.g., Vpp, Vrms, Frequency).
8. Bangų formų išsaugojimas: Paspauskite IŠSAUGOTI button to capture the current waveform as a screenshot.

4.2. Multimetro režimas

The multimeter function allows for precise measurement of various electrical parameters.

1. Entering Multimeter Mode: Navigate to multimeter mode via the MENU button.
2. Bandymo laidų prijungimas:
   • Už ttage, resistance, frequency, diode, and continuity: Connect the red lead to the VΩ-Hz jack and the black lead to the COM domkratas.
   • For current (mA): Connect the red lead to the mA jack and the black lead to the COM domkratas.
   • For high current (10A): Connect the red lead to the 10A jack and the black lead to the COM domkratas.
3. Matavimo funkcijos pasirinkimas: Use the navigation buttons to select the desired measurement function (e.g., DC Voltage, AC ttage, Resistance, Capacitance, Diode Test, Continuity Test, Temperature).
4. Matavimų atlikimas: Apply the test leads to the circuit or component under test. The measurement will be displayed on the screen.

4.3. Signalo generatoriaus režimas

The signal generator function allows for the output of various waveforms for testing purposes.

1. Entering Signal Generator Mode: Navigate to signal generator mode via the MENU button.
2. Connecting Output: 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.
3. Selecting Waveform: Choose the desired waveform type (e.g., Sine, Square, Triangle, Pulse, Arbitrary) using the navigation buttons.
4. Parametrų reguliavimas: Nustatykite dažnį, amplitude, and offset of the generated signal as required.
5. Outputting Signal: Activate the signal output.

5. Priežiūra

• Valymas: Prietaisą valykite minkštu, sausu skudurėliu. Nenaudokite abrazyvinių valiklių ar tirpiklių.
• Saugykla: Laikykite prietaisą vėsioje, sausoje vietoje, apsaugotoje nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
• Akumuliatoriaus priežiūra: To prolong battery life, avoid fully discharging the battery frequently. Recharge it regularly, especially if storing for extended periods.
• Zondų priežiūra: Inspect probes and test leads regularly for damage. Replace if insulation is cracked or wires are exposed.

6. Problemų sprendimas

7. Specifikacijos

8. Garantija ir palaikymas

8.1. Informacija apie garantiją

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. Pagalba klientams

For technical assistance, troubleshooting, or service inquiries, please contact JOY-IT customer support. Contact details are typically available on the manufacturer's official websvetainėje arba produkto pakuotėje.

Please have your model number (JT-OMS01) and purchase information ready when contacting support.