1. تعارف
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.
اهم خاصيتون شامل آهن:
- 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.
- مضبوط جasing with integrated stand.
2. پراڊڪٽ ختمview
The JT-OMS01 integrates multiple functionalities into a single portable unit. Below is an image illustrating the device's front panel and key components.
شڪل 2.1: سامهون 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. ڪنٽرول ۽ ڪنيڪٽر
- ڏيکاريو: 7.11 cm (2.8") screen for waveform display and measurement readings.
- نيويگيشن بٽڻ: Up, Down, Left, Right, and Center (Play/Pause) buttons for menu navigation and parameter adjustment.
- فنڪشن بٽڻ: CH1, CH2, AUTO, SAVE, MENU, MOVE, CURSOR, TRIGGER, PRM.
- پاور بٽڻ: Located on the lower left, used to turn the device on/off.
- ان پٽ جڪس:
- 10A: Input for high current measurements (max 10A, fused 250V MAX).
- mA: Input for milliampere measurements (max 1A, fused 250V MAX).
- COM: Common ground input for all measurements.
- VΩ-Hz: ان پٽ لاءِ voltage, resistance, frequency, diode, and continuity measurements (600V CAT IV, 1000V CAT III).
- USB-C پورٽ: For charging the internal lithium battery and data transfer (located on the side, not visible in this image).
3. سيٽ اپ
- پيڪنگ کولڻ: Carefully remove the device and all accessories from the packaging. Verify that all components listed in the packing list are present.
- شروعاتي چارج 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.
- پاور آن / آف: 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.
- خود آزمائش: The device may perform a brief self-test upon startup. Wait for it to complete before proceeding.
4. آپريٽنگ هدايتون
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.
- Connecting Probes: Connect the oscilloscope probes to the CH1 and/or CH2 BNC connectors. Connect the ground clip of the probe to the circuit's ground.
- Adjusting Vertical Scale (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.
- Adjusting Horizontal Scale (Time/Div): Adjust the horizontal time base (s/div) to view the desired number of signal cycles.
- محرڪ:
- کي دٻايو ٽرگر 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.
- Auto-Set: کي دٻايو آٽو button for automatic scaling and triggering of the input signal.
- ماپون: استعمال ڪريو پي آر ايم (Parameter) button to display automatic measurements (e.g., Vpp, Vrms, Frequency).
- Saving Waveforms: کي دٻايو بچايو button to capture the current waveform as a screenshot.
4.2. ملٽي ميٽر موڊ
The multimeter function allows for precise measurement of various electrical parameters.
- Entering Multimeter Mode: Navigate to multimeter mode via the MENU button.
- ڳنڍڻ وارا ٽيسٽ ليڊ:
- جلد لاءِtage, resistance, frequency, diode, and continuity: Connect the red lead to the VΩ-Hz jack and the black lead to the COM جيڪ
- For current (mA): Connect the red lead to the mA jack and the black lead to the COM جيڪ
- For high current (10A): Connect the red lead to the 10A jack and the black lead to the COM جيڪ
- ماپ جو ڪم چونڊيو: Use the navigation buttons to select the desired measurement function (e.g., DC Voltage ، AC Voltage, Resistance, Capacitance, Diode Test, Continuity Test, Temperature).
- ماپون وٺڻ: 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.
- پيٽرول کي ترتيب ڏيڻ: تعدد مقرر ڪريو، amplitude, and offset of the generated signal as required.
- Outputting Signal: Activate the signal output.
5. سار سنڀال
- صفائي: ڊوائيس کي نرم، سڪل ڪپڙي سان صاف ڪريو. رگڙيندڙ صاف ڪندڙ يا محلول استعمال نه ڪريو.
- اسٽوريج: ڊوائيس کي سڌي سج جي روشني ۽ انتهائي گرمي پد کان پري ٿڌي، سڪل جاءِ تي رکو.
- بيٽري جي سنڀال: To prolong battery life, avoid fully discharging the battery frequently. Recharge it regularly, especially if storing for extended periods.
- تحقيق جي سنڀال: Inspect probes and test leads regularly for damage. Replace if insulation is cracked or wires are exposed.
6. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| ڊوائيس تي طاقت نه آهي. | بيٽري ختم ٿي وئي آهي. | Connect the device to a USB-C charger and allow it to charge for at least 30 minutes before attempting to power on again. |
| No waveform displayed in 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. |
| ڊوائيس منجمد ٿي وڃي ٿي يا غير جوابده ٿي وڃي ٿي. | عارضي سافٽ ويئر جي خرابي. | Perform a soft reset by holding the power button until the device turns off, then power on again. If persistent, contact support. |
7. وضاحتون
| خاصيت | تفصيل |
|---|---|
| ڏيکاريو | 7.11 cm (2.8"), 320 x 240 pixels |
| ڪنيڪشن | USB-C |
| بجلي جي فراهمي | Lithium battery, 3000 mAh (rechargeable via USB-C, 5V / 1A) |
| وزن | 349 جي |
| طول و عرض (L x W x H) | 167 x 89 x 35 ملي ميٽر |
| Oscilloscope Specifications: | |
| چينل | 2 |
| Sampشرح | 250 MS/s |
| بينڊوڊٿ | 50 MHz (both channels) |
| رڪاوٽ | 1 MΩ |
| اسٽوريج جي کوٽائي | 1 ڪي |
| Vertical Sensitivity (Y-Divider) | 10 mV/div - 10 V/div (X1) |
| Horizontal Scale (X-Divider) | 10 ns - 20 s |
| و Max. ان پٽ Voltage | 400 V |
| داخلا جوڙي | ڊي سي، اي سي |
| ٽرگر موڊس | Automatic, Normal, Single |
| ٽرگر جا قسم | اڀرندڙ ڪناري ، گرڻ وارو پاسو |
| رياضياتي فنڪشن | 8 basic operations, FFT |
| Multimeter Specifications: | |
| ماپ جي حد | (Details from description: DC/AC measurements, resistance, capacitance, temperature detection, diode measurement, continuity test) |
| Signal Generator Specifications: | |
| موج | Almost all common waveforms (Sine, Square, Triangle, Pulse, Arbitrary) |
8. وارنٽي ۽ سپورٽ
8.1. وارنٽي ڄاڻ
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. ڪسٽمر سپورٽ
For technical assistance, troubleshooting, or service inquiries, please contact JOY-IT customer support. Contact details are typically available on the manufacturer's official webسائيٽ يا پيداوار جي پيڪنگنگ ۾.
Please have your model number (JT-OMS01) and purchase information ready when contacting support.
