HANMATEK HO51 Portable 3-in-1 Oscilloscope, Multimeter, and Waveform Generator User Manual

1. Introducció

The HANMATEK HO51 is a versatile, portable 3-in-1 device that integrates the functions of a digital oscilloscope, a multimeter, and a waveform generator. Designed for electronic troubleshooting, testing, and educational purposes, it offers a compact solution for various measurement needs. Its user-friendly interface and robust design make it suitable for both beginners and experienced professionals.

Característiques principals:

• Funcionalitat 3 en 1: Combines an oscilloscope, multimeter, and waveform generator in a single compact unit.
• Oscil·loscopi: 50 MHz bandwidth and 250 MS/s real-time sampling rate for precise waveform analysis.
• Multímetre: Accurate measurements of voltage, current, resistance, capacitance, continuity, and diode tests.
• Generador de formes d'ona: Generates sine, square, triangle, and custom waveforms up to 1 MHz.
• Disseny portàtil: Lightweight and compact (198mm x 100mm x 39mm, 0.5 kg) for easy transport and field use.
• Visualització: 3.5-inch color screen with an intuitive interface.
• Compatibilitat de programari de PC: USB connectivity for data transfer and advanced control.
• Potència: Operates on battery or via USB power.

Image 1.1: The HANMATEK HO51's integrated Oscilloscope, Multimeter, and Waveform Generator functions.

2. Informació de seguretat

Please read all safety instructions carefully before operating the device. Failure to follow these instructions may result in electric shock, fire, or damage to the device.

• No utilitzeu el dispositiu si sembla que està danyat o no funciona correctament.
• Ensure proper probe connections and settings before taking measurements.
• No supereu les classificacions màximes d'entrada per a volumtage i corrent.
• Use only the accessories provided or approved by HANMATEK.
• Avoid operating the device in wet or damp condicions.
• Disconnect power from the circuit under test before connecting or disconnecting probes.
• Respecteu sempre els codis de seguretat locals i nacionals.

3. Contingut del paquet

Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet. Si falta algun element o està malmès, poseu-vos en contacte amb el vostre proveïdor.

• HANMATEK HO51 Device
• Cable USB (tipus C)
• Sonda d'oscil·loscopi passiu
• Cables de prova del multímetre
• Guia d'inici ràpid
• Probe Calibration Tool
• Adaptador d'alimentació
• Funda de transport suau

Image 3.1: HANMATEK HO51 device and included accessories.

4. Producte acabatview

The HANMATEK HO51 features a clear layout for easy operation. Familiarize yourself with the buttons, connectors, and display area.

4.1 Controls i pantalla del tauler frontal

Image 4.1: Front panel layout and controls of the HANMATEK HO51.

• Àrea de visualització: 3.5-inch color screen for waveform, measurement data, and menu display.
• Tecles F1-F4: Multi-function keys, their purpose changes based on the current menu.
• Clau de mode: Canvia entre els modes Oscil·loscopi, Multímetre i Generador de formes d'ona.
• CH Key: Channel selection (if applicable) or related settings.
• HOR Key: Horizontal scale adjustment for oscilloscope.
• Clau del sistema: Accesses system settings, including language selection.
• Save Key: Saves current waveform data or measurement results.
• Trig/Δ Key: Menú de disparador per a oscil·loscopi o tecla de valor relatiu per a multímetre.
• Clau automàtica: Automatic setting for oscilloscope or automatic range key for multimeter.
• Measure Range Key: Measurement menu for oscilloscope or range key for multimeter.
• Tecla de l'interruptor d'alimentació: Encén/apaga el dispositiu.
• Tecla de reproducció/pausa: Stops/runs oscilloscope acquisition or holds value for multimeter.
• Tecles de navegació: Up, Down, Left, Right for menu navigation and parameter adjustment.
• Multimeter Input Ports: A, mA, COM, QVC for connecting multimeter test leads.

4.2 Side and Bottom Connectors

Imatge 4.2: Lateral view showing Type-C charging port and rear stand.

• Port de càrrega tipus C: Located on the side for charging the internal battery and USB communication with a PC.
• Probe Compensation / Signal Generator Output Connector: Located on the top side, provides a 2.5V/1KHz square wave signal for probe calibration and serves as the waveform generator output.
• Measured Signal Input Connector (BNC): Located on the bottom for connecting the oscilloscope probe.
• Parèntesis: An expandable stand on the back allows for convenient viewangles d'ajust.

5. Configuració

5.1 Càrrega inicial

Before first use, fully charge the device using the provided USB Type-C cable and power adapter. The charging indicator will show the charging status.

5.2 Encès/Apagat

Manteniu premut el botó Tecla de l'interruptor d'alimentació (usually marked with a power symbol) to turn the device on or off.

5.3 Selecció de la llengua

Upon first startup, the device may be in a default language. To change the language:

1. Premeu el botó Sistema clau.
2. Navigate to the language settings (often labeled F2 or similar).
3. Select your desired language (e.g., English) using the navigation keys and confirm.

5.4 Oscilloscope Probe Calibration

For accurate oscilloscope measurements, calibrate the passive probe before use:

1. Connect the oscilloscope probe to the BNC input connector on the bottom of the device.
2. Connect the probe tip to the probe compensation/signal generator output connector (1KHz square wave) on the top side of the device.
3. Enter Oscilloscope mode (if not already there) and adjust the vertical and horizontal scales to view the square wave.
4. Using the small calibration tool, adjust the screw on the probe connector until the square wave displayed on the screen has flat tops and bottoms with sharp corners, indicating proper compensation.

6. Instruccions de funcionament

6.1 Canvi de modes

Premeu el botó Mode key to cycle between Oscilloscope, Multimeter, and Waveform Generator functions.

6.2 Funcionament de l'oscil·loscopi

In Oscilloscope mode, the device displays waveforms over time. Use the following controls:

• Escala vertical (Volts/Div): Adjust using the navigation keys (Up/Down) when the vertical scale is highlighted.
• Horizontal Scale (Time/Div): Premeu HORA and then use navigation keys (Left/Right) to adjust.
• Configuració de l'activador: Premeu Trig/Δ to access trigger menu. Adjust trigger level, mode (Auto, Normal, Single), and type (rising/falling edge).
• Configuració automàtica: Premeu Automàtic for automatic waveform scaling and positioning.
• Executar/Aturar: Premeu el botó Reproduir/Pausa key to start or stop waveform acquisition.

6.3 Funcionament del multímetre

In Multimeter mode, the device performs various electrical measurements. Connect the multimeter test leads to the appropriate input ports (A, mA, COM, QVC).

• Selecció de la funció: Use the F1-F4 keys or navigation keys to select measurement functions (Voltage, Current, Resistance, Capacitance, Continuity, Diode).
• Selecció de rang: Premeu Interval de mesura to manually select the measurement range, or use Automàtic for automatic ranging.
• Prova de continuïtat: Connect leads across a circuit. An audible tone indicates continuity. Note that some users have reported a slight delay in response for continuity tests.
• Prova de díode: Connect leads across a diode to measure its forward voltage gota.

6.4 Funcionament del generador de formes d'ona

In Waveform Generator mode, the device outputs various signals from the probe compensation/signal generator output connector.

• Tipus de forma d'ona: Use the F1-F4 keys or navigation keys to select the desired waveform (Sine, Square, Triangle, Pulse).
• Ajust de freqüència: Adjust the output frequency using the navigation keys.
• AmpAjust d'altitud: Ajusta la sortida amplitude (1Vpp or 2.5Vpp) using the navigation keys.

6.5 PC Software Connectivity

Connect the HO51 to a computer via the USB Type-C port. Compatible PC software allows for data transfer, waveform analysis, and remote control of the device. Refer to the software's documentation for detailed instructions.

Image 6.1: HANMATEK HO51 connected to a PC for data export and analysis.

7. Manteniment

Proper maintenance ensures the longevity and accuracy of your HANMATEK HO51.

• Neteja: Utilitzeu un suau, damp cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure the device is powered off and disconnected from any power source before cleaning.
• Emmagatzematge: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided carrying case for protection.
• Cura de la bateria: For optimal battery life, avoid fully discharging the battery frequently. If storing for extended periods, charge the battery to approximately 50% every few months.
• Actualitzacions de firmware: Periodically check the HANMATEK official weblloc web per a les actualitzacions de firmware disponibles per garantir un rendiment òptim i l'accés a noves funcions.

8. Solució De Problemes

If you encounter issues with your HANMATEK HO51, refer to the following common problems and solutions.

• El dispositiu no s'encén:
  • Ensure the battery is charged. Connect the device to a power source using the USB-C cable and adapter.
  • Manteniu premut el botó d'encesa durant uns segons.
• No es mostra cap forma d'ona en mode oscil·loscopi:
  • Check if the probe is correctly connected to the BNC input.
  • Verify the probe is properly calibrated.
  • Adjust the vertical (Volts/Div) and horizontal (Time/Div) scales.
  • Check trigger settings; try setting the trigger mode to 'Auto' or adjusting the trigger level.
  • Ensure the 'Run' state is active (not paused).
• Multimeter readings are inaccurate or slow:
  • Ensure test leads are securely connected to the correct input ports.
  • Verify the correct measurement function and range are selected.
  • For continuity tests, allow a moment for the device to register the connection, as some users have noted a slight delay.
  • Consider performing a factory reset via the System menu if persistent issues occur.
• Waveform generator output is incorrect:
  • Ensure the output is connected to the correct port.
  • Verify the selected waveform type, frequency, and ampconfiguració de la litud.

9. Especificacions

Detailed technical specifications for the HANMATEK HO51 device.

9.1 Especificacions de l'oscil·loscopi

9.2 Multimeter Specifications

9.3 Waveform Generator Specifications

9.4 Especificacions generals

10. Garantia i Suport

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or contact HANMATEK customer service directly. You may also visit the product page on Amazon for additional support resources or to contact the seller.

Pàgina de producte d'Amazon: HANMATEK HO51 on Amazon.com.be