1. Уводзіны
This manual provides comprehensive instructions for the safe and efficient operation of your HANMATEK AHO814 4-Channel Touchscreen Oscilloscope. This device integrates a 100MHz bandwidth oscilloscope, a 1.25GSa/s real-time sampling rate, 50Mpts memory depth, a 7-inch 1024x600 touchscreen display, and features an Android operating system with WiFi/LAN connectivity, a built-in signal generator, and a true RMS multimeter. Please read this manual thoroughly before use to ensure optimal performance and to prevent damage.
Figure 1: HANMATEK AHO814 4-Channel Touchscreen Oscilloscope overview.
2. Настройка
2.1 Распакаванне і праверка
Carefully unpack the oscilloscope and all accessories. Inspect for any signs of damage during transit. If any components are missing or damaged, contact customer support immediately.
Figure 2: Included accessories with the AHO814 Oscilloscope.
2.2 Падключэнне харчавання
- Connect the provided power adapter to the Type-C power input port on the oscilloscope.
- Падключыце адаптар сілкавання да адпаведнай разеткі пераменнага току.
- Націсніце кнопку харчавання, каб уключыць прыладу.
2.3 Падключэнне перыферыйных прылад
The AHO814 supports various peripherals to enhance productivity.
- USB-прылада: Connect to a computer for data transfer and remote control.
- LAN: Connect to a router for network control and firmware updates.
- HDMI: Connect to an external display for larger waveform viewінж.
- Парты USB: Connect a mouse or keyboard for easier navigation and input.
Малюнак 3: Закончанаview of the versatile interfaces for connectivity.
Figure 4: Connecting a mouse and keyboard to the oscilloscope.
Video 1: Demonstrating mouse control for precise adjustments on the AHO814 Oscilloscope.
3. Інструкцыя па эксплуатацыі
3.1 Basic Oscilloscope Functions
The AHO814 features a 7-inch capacitive multi-touch screen for intuitive operation. Use touch gestures for zooming, panning, and menu navigation. Physical buttons and knobs are also available for quick adjustments.
Figure 5: The 7-inch multi-touch screen interface.
3.2 Waveform Capture and Analysis
The oscilloscope offers an ultra-high 7M wfms/s waveform refresh rate and a massive 50Mpts memory depth per channel, allowing for detailed signal capture and analysis.
- Аўтаматычная налада: Press the "Auto" button for automatic waveform scaling and positioning.
- Trigger Functions: Utilize rich trigger types and hardware decoding for precise signal isolation.
- Памеры: Access 31 auto measurements and advanced mathematical operations (FFT, XY mode, Lissajous figures).
Figure 6: Rapid capture and precise analysis of waveforms.
Video 2: Demonstration of Lissajous figures using the AHO814 Oscilloscope.
3.3 Signal Generator Operation
The built-in 10MHz signal generator can produce various waveforms including sine, square, triangle, ramp, and pulse. Access this function through the main menu to configure output parameters.
3.4 Multimeter Functionality
Switch to multimeter mode to measure voltage, current, resistance, capacitance, diode, and continuity with True RMS accuracy.
4. Тэхнічнае абслугоўванне
4.1 Ачыстка
Regularly clean the device with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth with mild detergent. Avoid abrasive cleaners or solvents that could damage the screen or casing.
4.2 Абнаўленне прашыўкі
The Android-based system supports Over-The-Air (OTA) updates. Connect the device to a network via WiFi or LAN to check for and install the latest firmware, ensuring optimal performance and access to new features.
5. Выпраўленне непаладак
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Прылада не ўключаецца. | Power cable not connected or faulty. | Ensure power cable is securely connected. Test with another power outlet. |
| Форма хвалі не адлюстроўваецца. | Input signal absent or incorrect settings. | Verify signal source connection. Use "Auto" setup. Adjust vertical and horizontal scales. |
| Сэнсарны экран не рэагуе. | Часовы збой праграмнага забеспячэння. | Restart the device. If issue persists, connect a USB mouse. |
| Incorrect trace colors for channels. | Potential firmware inconsistency. | Check for and apply the latest firmware updates. Contact customer support if the issue persists after update. |
6. Тэхнічныя характарыстыкі
| Асаблівасць | Спецыфікацыя |
|---|---|
| Нумар мадэлі | АХО814 |
| Прапускная здольнасць | 100 МГц |
| Каналы | 4 |
| У рэжыме рэальнага часу Сampлінг -стаўка | 1.25 Гвыб/с |
| Глыбіня памяці | 50 Мпікс |
| Частата абнаўлення формы сігналу | 7M wfms/s |
| Аперацыйная сістэма | Android |
| Дысплей | 7-inch 1024×600 Capacitive Touchscreen |
| Сувязь | WiFi, LAN, USB, HDMI |
| Убудаваныя функцыі | Signal Generator (10MHz), True RMS Multimeter |
| Вертыкальнае дазвол | 12-bit (4096 levels) |
| Вага прадмета | 3.96 фунта |
| Памеры ўпакоўкі | 14.72 х 7.95 х 4.29 цалі |
Figure 7: Physical dimensions of the AHO814 Oscilloscope.
Figure 8: High-resolution 12-bit waveform capture capability.
7. Гарантыя і падтрымка
7.1 Інфармацыя аб гарантыі
This product is covered by a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your product packaging or visit the official HANMATEK webсайт. Таксама даступныя планы абароны для пашыранага пакрыцця.
- 3-гадовы план абароны: даступны для куплі.
- 4-гадовы план абароны: даступны для куплі.
7.2 Падтрымка кліентаў
For technical assistance, troubleshooting, or service inquiries, please contact HANMATEK customer support. Contact details can be found on the official HANMATEK webсайце або ў дакументацыі да вашага прадукту.