Hanmatek HO51 3-in-1 Digital Oscilloscope Multimeter Signal Generator User Manual

1. Introduzzjoni

The Hanmatek HO51 is a compact and versatile handheld device that integrates a digital oscilloscope, a digital multimeter, and a signal generator into a single unit. Designed for electronic enthusiasts, engineers, and students, it offers a wide range of measurement and signal generation capabilities for various applications, including car repair, appliance repair, research, education, and electronic component testing.

Karatteristiċi ewlenin:

• Osċilloskopju diġitali
• Digital Multimeter (20000 Counts)
• Ġeneratur tas-Sinjal
• 250MSa/s Real-Time SampRata tal-linarda
• Single Channel, 50MHz Bandwidth
• 3.5-inch HD LED Display
• Mibnija fil-batterija 2000mAh Rechargeable
• Jappoġġja 8-il Lingwa
• Durable ABS material with silicone jacket
• Expandable stand for convenient viewing

2. It-Tqassim u l-Kontrolli tal-Apparat

Familiarize yourself with the device's layout and controls before operation.

• Żona tal-Wiri: Shows waveforms, measurement readings, and menu options.
• Multi-Function Keys (F1-F4): Context-sensitive keys for various functions depending on the active mode.
• Ċavetta tal-Iswiċċ: Toggles between different display views jew settings.
• Channel Key (CH): Selects or configures the input channel (for oscilloscope).
• System Key (System): Jidħol fil-menù tas-settings tas-sistema.
• Save Key (Save): Saves current waveform data or settings.
• Ċavetta tal-Iswiċċ tal-Enerġija: Ixgħel/itfi l-apparat.
• Trigger Menu Key (Trig/Δ): Accesses oscilloscope trigger settings or acts as a Relative Value Key in Multimeter mode.
• HOR Key (HOR): Adjusts horizontal scale/position in oscilloscope mode or acts as a Return Key.
• Return Key (↩): Navigates back in menus or exits current function.
• Measurement Menu Key (Measure Range): Accesses measurement options for oscilloscope or range selection for multimeter.
• Direction Keys (Up, Down, Left, Right): Navigates menus, adjusts parameters, or functions as direction keys.
• Automatic Setting Key (Auto): Automatically adjusts oscilloscope settings or acts as an Automatic Range Key in Multimeter mode.
• Stop/Run Key (▶/‖): Starts or stops oscilloscope waveform acquisition or acts as a Value Hold Key in Multimeter mode.
• Multimeter Input Port (A, mA, COM, QVC+): Connectors for multimeter test leads.

• The Measured Signal Input Connector (HD): BNC connector for oscilloscope probe input.
• Probe Compensation / Signal Generator Output Connector: Used for probe compensation (2.5V/1kHz square wave) or as the signal generator output.
• Charging or USB Communication Interface (Type-C): Għall-iċċarġjar tal-apparat u l-konnessjoni ma' kompjuter għat-trasferiment tad-dejta.
• Parentesi: Foldable stand for hands-free operation.

3. Setup

3.1 Iċċarġjar inizjali

Before first use, fully charge the device using the provided Type-C USB cable. Connect the cable to the Charging or USB Communication Interface on the side of the device and to a standard USB power adapter (not included).

3.2 Power On/Off

Agħfas u żomm il- Ċavetta tal-Iswiċċ tal-Enerġija biex jixgħel jew jitfi l-apparat.

3.3 Għażla tal-Lingwa

The device supports 8 languages. To change the language, navigate to the System Settings menu using the Ċavetta tas-Sistema and select the desired language option.

4. Istruzzjonijiet Operattivi

4.1 Operazzjoni Ġenerali

• Għażla tal-Modalità: Agħfas il- Ċavetta tal-Modalità to switch between Oscilloscope, Multimeter, and Signal Generator modes.
• Navigazzjoni: Uża l- Ċwievet tad-Direzzjoni (Up, Down, Left, Right) to navigate through menus and adjust parameter values.
• Confirmation/Selection: The center button within the direction keys often serves as a confirmation or selection button.
• Ritorn: Agħfas il- Return Key (↩) to go back to the previous menu or exit a function.

4.2 Modalità tal-Oxxilloskopju

The oscilloscope function allows you to visualize electrical signals. The HO51 features a single channel with a 50MHz bandwidth and 250MSa/s samprata tal-linarda.

1. Qabbad is-Sonda: Connect the oscilloscope probe to the Measured Signal Input Connector (HD).
2. Agħżel il-Modalità: Ensure the device is in Oscilloscope mode using the Ċavetta tal-Modalità.
3. Aġġusta Settings:
   • Uża l- Channel Key (CH) to configure channel settings.
   • Uża l- Trigger Menu Key (Trig/Δ) to set trigger conditions (Auto, Normal, Single; Rising edge, Falling edge).
   • Adjust vertical scale (Volts/Div) and horizontal time base (Time/Div) using the Ċwievet tad-Direzzjoni or Multi-Function Keys (F1-F4) as indicated on the screen.
   • Agħfas il- Automatic Setting Key (Auto) for quick automatic waveform display optimization.
4. Start/Stop Acquisition: Agħfas il- Stop/Run Key (▶/‖) to start or stop waveform acquisition.
5. Kejl: Uża l- Measurement Menu Key (Measure Range) to display various waveform parameters.

4.3 Modalità tal-Ġeneratur tas-Sinjali

The signal generator can output various waveforms for testing circuits.

1. Qabbad l-Output: Connect the signal generator output from the Probe Compensation / Signal Generator Output Connector għaċ-ċirkwit tiegħek.
2. Agħżel il-Modalità: Switch to Signal Generator mode using the Ċavetta tal-Modalità.
3. Configure Waveform:
   • Uża l- Multi-Function Keys (F1-F4) u Ċwievet tad-Direzzjoni to select the desired waveform type (Sine, Square, Ramp, Pulse).
   • Adjust the frequency (10Hz-100KHz for Sine, Square, Ramp; 10Hz-10KHz for Pulse) and amplitude (1Vpp or 2.5Vpp).
4. Sinjal tal-Ħruġ: The device will continuously output the configured signal.

4.4 Modalità Multimetru

The multimeter function provides precise measurements of voltage, current, resistance, capacitance, and performs continuity and diode tests.

1. Qabbad il-wajers tat-test: Insert the red and black test leads into the appropriate Multimeter Input Ports (e.g., COM for black, VΩC+ for red for voltage/resistance). Ensure correct polarity and port selection for the measurement type.
2. Agħżel il-Modalità: Switch to Multimeter mode using the Ċavetta tal-Modalità.
3. Select Measurement: Uża l- Measurement Menu Key (Measure Range) to select the desired measurement type (Voltage, Current, Resistance, Capacitance, On/Off Test, Diode Test).
4. Auto Ranging: The device supports auto-ranging. You can also use the Automatic Setting Key (Auto) to enable/disable auto-ranging.
5. Aqra l-Kejl: Il-kejl se jintwera fuq l-iskrin.
6. Hold Value: Agħfas il- Stop/Run Key (▶/‖) to hold the current reading.

4.5 Waveform Saving & Data Export

The HO51 allows you to save captured waveforms and export data for further analysis on a computer.

1. Save Waveform: In Oscilloscope mode, after capturing a desired waveform, press the Ħlief Ċavetta to store it internally.
2. Qabbad mal-PC: Connect the device to your computer using the Type-C USB cable via the Charging or USB Communication Interface.
3. Trasferiment tad-Data: The device should appear as a removable storage device or be accessible via dedicated software (if provided by the manufacturer) for exporting saved waveform data.

5. Applikazzjonijiet

The Hanmatek HO51 is suitable for a variety of professional and educational applications:

• Manutenzjoni ta' Barra: Portable design for field diagnostics.
• Appliance Repair: Troubleshooting electronic components in household appliances.
• Research and Teaching: Ideal for educational purposes and laboratory experiments.
• DIY Learning: Perfect for hobbyists and self-learners in electronics.

6. Speċifikazzjonijiet

6.1 Speċifikazzjonijiet Ġenerali

• Isem tad-Ditta: HANMATEK
• Provvisti DIY: Elettriku
• Oriġini: Iċ-Ċina kontinentali
• Ċertifikazzjoni: CE
• Batterija Inkluża: Iva
• IS Battery Demountable: Nru
• Kimika ta' tħassib kbir: Xejn
• Daqs tal-Wiri: 3.0 - 4.9 Pulzieri
• Riżoluzzjoni tal-wiri: 320 * 240 Pixels

6.2 Oscilloscope Characteristics

6.3 Waveform Generator Characteristics

6.4 Multimeter Characteristics

7. Manutenzjoni

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

• Tindif: Uża artab, 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.
• Kura tal-batterija: The device has a built-in 2000mAh rechargeable battery. For optimal battery life, avoid fully discharging the battery frequently and store the device with a partial charge if not used for extended periods.
• Ħażna: Aħżen l-apparat f'post frisk u niexef, 'il bogħod mix-xemx diretta, temperaturi estremi, u umdità għolja.
• Protezzjoni Fiżika: The device features a durable ABS material with a silicone jacket for protection against drops and impacts. However, avoid unnecessary rough handling.
• Kura tas-Sonda: Handle probes and test leads carefully. Inspect them regularly for any damage to insulation or connectors. Replace damaged accessories immediately.

8 Issolvi l-problemi

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

• L-apparat ma jixgħelx:
  • Ensure the battery is charged. Connect the device to a power source using the Type-C cable and allow it to charge for some time.
  • Verify that the power button is pressed and held correctly.
• No signal displayed in Oscilloscope mode:
  • Check probe connections to the device and the circuit under test.
  • Ensure the probe is properly compensated and set to the correct attenuation (e.g., 1X, 10X).
  • Adjust the vertical scale (Volts/Div) and horizontal time base (Time/Div) to appropriate ranges.
  • Try using the 'Auto' function to automatically adjust settings.
  • Verify the trigger settings are appropriate for the signal being measured.
• Incorrect readings in Multimeter mode:
  • Ensure test leads are connected to the correct input ports for the desired measurement (e.g., VΩC+ for voltage/resistance, A/mA for current).
  • Check the integrity of the test leads for any breaks or damage.
  • Verify the measurement type selected matches the actual measurement being performed.
  • Ensure the device is in the correct range (if not using auto-ranging).
• Signal Generator output is not as expected:
  • Verify the waveform type, frequency, and amplitude settings are correctly configured.
  • Check the connection from the signal generator output to the receiving circuit.
• Cannot export data to computer:
  • Ensure the Type-C USB cable is securely connected to both the device and the computer.
  • Ipprova port USB differenti fuq il-kompjuter tiegħek.
  • Restart both the HO51 and your computer.

9. Għajnuniet għall-Utenti

• Esportazzjoni tad-Dejta: For detailed analysis, remember to export your saved waveform data to a computer via the Type-C USB interface. This allows for more in-depth review and documentation of your measurements.
• Kumpens tas-Sonda: Regularly perform probe compensation to ensure accurate oscilloscope measurements, especially when using new probes or after significant temperature changes.
• Ġestjoni tal-batterija: While the device has a built-in battery, keeping it charged when not in use for long periods can help maintain battery health.
• Utilize the Stand: The integrated expandable stand is very useful for hands-free operation on a workbench, improving visibility and convenience during prolonged use.

10. Garanzija u Appoġġ

For warranty information, technical support, or service inquiries, please refer to the documentation provided at the time of purchase or contact the HANMATEK Official Store directly. Keep your proof of purchase for any warranty claims.