ASHATA 5012H Portable Digital Oscilloscope User Manual

1. Увод

This user manual provides comprehensive instructions for the ASHATA 5012H Portable Digital Oscilloscope. It covers product features, technical specifications, setup procedures, operating modes, maintenance, and troubleshooting. Please read this manual thoroughly before using the device to ensure proper operation and to maximize its performance and longevity.

2. Производ је готовview

The ASHATA 5012H is a portable digital oscilloscope designed for a wide range of electrical measurement and engineering debugging applications. It features a 100MHz bandwidth and a 500MS/s sample rate, making it suitable for analyzing various electrical signals.

Слика 2.1: Предња страна view of the ASHATA 5012H Portable Digital Oscilloscope, showing the IPS LCD screen and control buttons.

Кључне карактеристике:

• Пропусни опсег од 100 MHz: Capable of measuring a wide range of electrical signals for amplifiers, oscillators, control systems, DC/DC conversion, inverter systems, and switching power supplies.
• 500 MS/s Sampле Рате: Provides high-resolution signal capture.
• Три режима рада: Automatic, Single, and Normal modes for diverse testing scenarios.
• IPS LCD Screen: Clear display for waveform analysis.
• Преносиви дизајн: Compact and lightweight for field use.
• Engineering Debugging Tool: Ideal for DIY production, inverter circuits, switching power supplies, oscillation circuits, PWM drives, communication circuits, power amplifier circuits, network measurement, and bus circuits.

3. Спецификације

Figure 3.1: The oscilloscope's screen, indicating its approximate 6.1 cm (2.4 inch) size.

4. Садржај пакета

Проверите да ли су све ставке наведене у наставку укључене у ваш пакет. Ако неке ставке недостају или су оштећене, обратите се корисничкој подршци.

• 1 x Oscilloscope Host
• 1 x 100MHz Matching Probe (1X and 10X)
• 1 к УСБ кабл за пренос података
• 1 к Упутство за употребу
• КСНУМКС к Стораге Цасе

Figure 4.1: The ASHATA 5012H Oscilloscope, probe, USB cable, and user manual neatly packed in its protective storage case.

5. Подешавање

5.1 Пуњење уређаја

Before initial use, fully charge the oscilloscope. Connect the provided USB data cable to the device's charging port and a 5V power adapter (1A to 4A recommended). The charging indicator will show the charging status.

5.2 Повезивање сонде

1. Locate the BNC connector on the oscilloscope.
2. Align the probe's BNC connector with the oscilloscope's input and twist clockwise to secure it.
3. Attach the ground clip of the probe to the circuit's ground point.
4. Select the appropriate attenuation setting (1X or 10X) on the probe based on your measurement requirements. Ensure the oscilloscope's setting matches the probe's attenuation.

Figure 5.1: The oscilloscope connected to its probe and USB charging cable, illustrating the setup for operation and power.

6. Радни режими

The ASHATA 5012H oscilloscope offers three primary operating modes to suit different measurement needs:

• Аутоматски режим: This mode is ideal for testing periodic analog signals, such as sinusoidal waveforms. The oscilloscope automatically adjusts settings to display a stable waveform.
• Једноструки режим: Use this mode for capturing unexpected, non-periodic events, such as car ignition signals. The oscilloscope triggers once and then stops, allowing for detailed analysis of a single event.
• нормалан режим: This mode is suitable for testing digital logic signals, like those from an infrared remote control. It requires a stable trigger condition to display the waveform.

To switch between modes, press the 'MODE' button on the device. The current mode will be indicated on the screen.

Figure 6.1: A close-up of the oscilloscope's screen, showing a captured waveform and various measurement parameters.

7. Одржавање

• Чишћење: Користите меку, суву крпу за чишћење уређаја. Не користите абразивна средства за чишћење или раствараче.
• Складиштење: Store the oscilloscope in its protective case in a cool, dry place when not in use. Avoid extreme temperatures and humidity.
• Одржавање батерије: Да бисте продужили век трајања батерије, избегавајте често потпуно пражњење батерије. Редовно пуните уређај, чак и ако га не користите активно.
• Брига о сонди: Handle the probe carefully. Do not bend or twist the cable excessively. Keep the probe tip clean.

КСНУМКС. Решавање проблема

If you encounter issues with your ASHATA 5012H oscilloscope, consider the following basic troubleshooting steps:

• Уређај се не укључује: Ensure the battery is charged. Connect the device to a power source using the USB cable and try again.
• Није приказан таласни облик: Check if the probe is correctly connected to both the oscilloscope and the circuit. Verify the probe's attenuation setting matches the oscilloscope's setting. Adjust the trigger level and time base settings.
• Нестабилан облик таласа: Try adjusting the trigger settings (level, mode). Ensure the signal source is stable.
• Нетачна очитавања: Calibrate the probe if necessary. Ensure the input voltage does not exceed the maximum test voltage for the selected probe attenuation.

For persistent issues, please refer to the detailed troubleshooting section in the full user manual or contact customer support.

9. Гаранција и подршка

This product comes with a standard manufacturer's warranty. For warranty details, technical support, or service inquiries, please refer to the contact information provided in the original product packaging or on the ASHATA official webсајт. Сачувајте рачун као доказ о куповини.