1. Nhanganyaya
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.
Zvinhu zvakakosha zvinosanganisira:
- 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.
- Robust casing with integrated stand.
2. Chigadzirwa Pamusoroview
The JT-OMS01 integrates multiple functionalities into a single portable unit. Below is an image illustrating the device's front panel and key components.
Mufananidzo 2.1: Mberi 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. Kudzora uye Zvibatanidza
- Ratidza: 7.11 cm (2.8") screen for waveform display and measurement readings.
- Navigation Mabhatani: Up, Down, Left, Right, and Center (Play/Pause) buttons for menu navigation and parameter adjustment.
- Mabhatani ebasa: CH1, CH2, AUTO, SAVE, MENU, MOVE, CURSOR, TRIGGER, PRM.
- Bhatani reSimba: Located on the lower left, used to turn the device on/off.
- Input Jacks:
- 10A: Input for high current measurements (max 10A, fused 250V MAX).
- mA: Zvinoiswa pamamiriyoniampere measurements (max 1A, fused 250V MAX).
- COM: Common ground input for all measurements.
- VΩ-Hz: Input yevoltage, resistance, frequency, diode, and continuity measurements (600V CAT IV, 1000V CAT III).
- USB-C Chiteshi: For charging the internal lithium battery and data transfer (located on the side, not visible in this image).
3. Setup
- Kuburitsa: Carefully remove the device and all accessories from the packaging. Verify that all components listed in the packing list are present.
- Chekutanga Charge: 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.
- Batidza/Kudzima: 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.
- Kuzviedza: The device may perform a brief self-test upon startup. Wait for it to complete before proceeding.
4. Operating Instructions
4.1. Oscilloscope Mode
The oscilloscope function allows for the visualization and analysis of electrical signals over time.
- Entering Oscilloscope Mode: The device typically defaults to oscilloscope mode upon startup. If not, navigate to it via the MENU button.
- MaProbes Ekubatanidza: Connect the oscilloscope probes to the CH1 and/or CH2 BNC connectors. Connect the ground clip of the probe to the circuit's ground.
- Kugadzirisa Chikero Chakamira (Volts/Div): Use the navigation buttons to adjust the vertical sensitivity (V/div) for each channel (CH1, CH2) to fit the signal on the screen.
- Kugadzirisa Chikero Chakati twasu (Nguva/Div): Adjust the horizontal time base (s/div) to view the desired number of signal cycles.
- Kukurudzira:
- Press the 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.
- Seti Yega: Press the AUTO button for automatic scaling and triggering of the input signal.
- Zviyero: Shandisa iyo PRM (Parameter) button to display automatic measurements (e.g., Vpp, Vrms, Frequency).
- Kuchengetedza Mafomu Emafungu: Press the SAVE button to capture the current waveform as a screenshot.
4.2. Nzira yeMamita Akawanda
The multimeter function allows for precise measurement of various electrical parameters.
- Entering Multimeter Mode: Navigate to multimeter mode via the MENU button.
- Vatungamiriri veMiedzo yekubatanidza:
- Zve voltage, resistance, frequency, diode, and continuity: Connect the red lead to the VΩ-Hz Jack neruoko rutema rwunoenda ku COM jack.
- For current (mA): Connect the red lead to the mA Jack neruoko rutema rwunoenda ku COM jack.
- For high current (10A): Connect the red lead to the 10A Jack neruoko rutema rwunoenda ku COM jack.
- Kusarudza Kuyera Basa: Use the navigation buttons to select the desired measurement function (e.g., DC Voltage, AC Voltage, Resistance, Capacitance, Diode Test, Continuity Test, Temperature).
- Kutora zviyero: 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.
- 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.
- Selecting Waveform: Choose the desired waveform type (e.g., Sine, Square, Triangle, Pulse, Arbitrary) using the navigation buttons.
- Kugadzirisa Parameters: Seta frequency, amplitude, and offset of the generated signal as required.
- Outputting Signal: Activate the signal output.
5. Kuchengeta
- Kuchenesa: Geza mudziyo nejira rakapfava, rakaoma. Usashandise abrasive cleaners kana solvents.
- Kuchengeta: Chengetedza mudziyo munzvimbo inotonhorera, yakaoma kure nechiedza chezuva uye tembiricha yakanyanyisa.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge it regularly, especially if storing for extended periods.
- Probe Care: Inspect probes and test leads regularly for damage. Replace if insulation is cracked or wires are exposed.
6. Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Mudziyo haubatike. | Bhatiri rabviswa. | Connect the device to a USB-C charger and allow it to charge for at least 30 minutes before attempting to power on again. |
| Hapana waveform inoratidzwa mu oscilloscope mode. | 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. |
| Multimeter readings are inaccurate. | 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. |
| Mudziyo unodzima kana kusadaira. | Temporary software glitch. | Perform a soft reset by holding the power button until the device turns off, then power on again. If persistent, contact support. |
7. Zvinotsanangurwa
| Feature | Detail |
|---|---|
| Display | 7.11 cm (2.8"), 320 x 240 pixels |
| Connection | USB-C |
| Magetsi | Lithium battery, 3000 mAh (rechargeable via USB-C, 5V / 1A) |
| Kurema | 349 g |
| Dimensions (L x W x H) | 167 x 89 x 35 mm |
| Oscilloscope Specifications: | |
| Channels | 2 |
| Sample Rate | 250 MSa/s |
| Bandwidth | 50 MHz (both channels) |
| Impedance | 1 MΩ |
| Kudzika Kwekuchengetedza | 1 k |
| Vertical Sensitivity (Y-Divider) | 10 mV/div - 10 V/div (X1) |
| Horizontal Scale (X-Divider) | 10 ns - 20 s |
| Max. Input Voltage | 400 V |
| Input Coupling | DC, AC |
| Trigger Modes | Automatic, Normal, Single |
| Trigger Types | Rising edge, Falling edge |
| Mathematics Mabasa | 8 basic operations, FFT |
| Multimeter Specifications: | |
| Measurement Range | (Details from description: DC/AC measurements, resistance, capacitance, temperature detection, diode measurement, continuity test) |
| Signal Generator Specifications: | |
| Waveforms | Almost all common waveforms (Sine, Square, Triangle, Pulse, Arbitrary) |
8. Warranty uye Tsigiro
8.1. Ruzivo rweWaranti
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. Mutengi Tsigiro
For technical assistance, troubleshooting, or service inquiries, please contact JOY-IT customer support. Contact details are typically available on the manufacturer's official websaiti kana mune chigadzirwa kurongedza.
Please have your model number (JT-OMS01) and purchase information ready when contacting support.
