ຄູ່ມືຜູ້ໃຊ້ HANMATEK HO102 2-in-1 ອອສຊິໂລສະໂຄບດິຈິຕອນມືຖື ແລະ ມັນຕິມີເຕີ

ແນະນຳ

This manual provides comprehensive instructions for the safe and effective operation of your HANMATEK HO102 2-in-1 Handheld Digital Oscilloscope and Multimeter. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage or injury. Keep this manual for future reference.

ຂໍ້ມູນຄວາມປອດໄພ

Always observe the following safety precautions when operating the HANMATEK HO102:

• Do not operate the device if it appears damaged or if the casing is open.
• Ensure proper probe connections before applying power to the circuit under test.
• ບໍ່ເກີນປະລິມານການປ້ອນຂໍ້ມູນສູງສຸດtage ratings for both oscilloscope (CAT III 600V) and multimeter (750 VAC / 1000 VDC) inputs.
• Use only the provided accessories or approved replacements.
• ຫຼີກເວັ້ນການປະຕິບັດງານໃນປຽກຫຼື damp ເງື່ອນໄຂ.
• Refer to local safety regulations and standards for electrical testing.

ສິນຄ້າເກີນview

The HANMATEK HO102 is a compact, portable instrument combining the functions of a digital oscilloscope and a true RMS multimeter. It features a 3.5-inch TFT display and a user-friendly interface.

Figure 1: HANMATEK HO102 device and standard accessories.

ແຜນຜັງອຸປະກອນ ແລະການຄວບຄຸມ

Figure 2: Front panel and side view ດ້ວຍສ່ວນປະກອບຫຼັກທີ່ຕິດສະຫຼາກ.

• ພື້ນທີ່ສະແດງ: 3.5-inch TFT screen for waveform and measurement display.
• ປຸ່ມ F1-F4: Multi-function keys, context-sensitive.
• ປຸ່ມໂໝດ: Switches between Oscilloscope and Multimeter modes.
• CH1/2 Key: Channel switch key for oscilloscope.
• HDR Key: Horizontal range key.
• ລະ​ບົບ​ກະ​ແຈ​: Enters system settings menu.
• Save Key: Saves current settings or waveforms.
• ປຸ່ມສະວິດໄຟ: ເປີດ/ປິດອຸປະກອນ.
• Trigger/Δ Key: ປຸ່ມເມນູ trigger (oscilloscope) ຫຼືກະແຈຄ່າທີ່ກ່ຽວຂ້ອງ (multimeter).
• Navigation Keys (Up, Down, Left, Right, Enter): ສຳລັບການນຳທາງເມນູ ແລະ ການປັບພາລາມິເຕີ.
• Measure/Range Key: ປຸ່ມເມນູການວັດແທກ (oscilloscope) ຫຼືປຸ່ມໄລຍະ (multimeter).
• ລະຫັດອັດຕະໂນມັດ: ກະແຈການຕັ້ງຄ່າອັດຕະໂນມັດ (oscilloscope) ຫຼືກະແຈໄລຍະອັດຕະໂນມັດ (multimeter).
• Run/Stop Key: Starts/stops waveform acquisition (oscilloscope) or hold key (multimeter).
• Multimeter Input Ports (A, mA, COM, QVC+): For multimeter lead connections.
• CH1 and CH2 Input Connectors: BNC connectors for oscilloscope probes.
• Charging Port / USB Communication Port: USB Type-C port for charging and PC connection.
• ວົງເລັບ: Kickstand for desktop use.

ຕັ້ງຄ່າ

ການສາກໄຟເບື້ອງຕົ້ນ

Before first use, fully charge the device using the provided USB Type-C cable and power adapter. The charging port is located on the side of the unit.

ການເຊື່ອມຕໍ່ Probe

Connect the oscilloscope probes to the CH1 and CH2 BNC input connectors. For multimeter functions, connect the multimeter leads to the appropriate input ports (A, mA, COM, QVC+).

ເປີດ/ປິດ

ກົດຄ້າງໄວ້ ພະລັງງານ key to turn the device on or off.

ຄໍາແນະນໍາການດໍາເນີນງານ

ການປ່ຽນໂໝດ

ກົດ ໂໝດ key to toggle between Oscilloscope mode and Multimeter mode.

ໂໝດ Oscilloscope

In Oscilloscope mode, the device displays real-time waveforms. Key features include:

• ແບນວິດ: Up to 50 MHz.
• Sampອັດຕາ le: 125 MSa/s (real-time).
• ຊ່ອງ: Dual channel operation.
• ອັດຕາການໂຫຼດຂໍ້ມູນຄືນໃໝ່ຂອງ Waveform: Up to 10,000 Wfms/s.
• ຄວາມຍາວບັນທຶກ: ສູງສຸດເຖິງ 8K.

Basic Waveform Display

Connect the oscilloscope probe to the circuit under test. Press the ອັດຕະໂນມັດ key for automatic waveform scaling and triggering. This function provides a quick and convenient way to display stable waveforms.

ຮູບທີ 3: ຕົວຢ່າງample of waveform display in Oscilloscope mode.

ປັບການຕັ້ງຄ່າ

Use the navigation keys to adjust vertical (voltage) and horizontal (time) scales. The CH1/2 key switches between channels. The HDR key adjusts the horizontal range.

ກະຕຸ້ນ

ກົດ Trig/Δ key to access trigger settings. Adjust trigger level, mode, and source to stabilize the waveform display.

ການວັດແທກ

ກົດ ວັດແທກ/ຂອບເຂດ key to access automatic measurement functions. The device supports four automatic measurement functions and cursor measurements for precise analysis.

XY Function

The XY function allows for displaying Lissajous figures, useful for phase difference measurements between two signals.

ໂໝດ Multimeter

In Multimeter mode, the device functions as a 4 1/2 digit true RMS multimeter with 20,000 counts. It supports various electrical measurements:

• ສະບັບtage (AC/DC)
• ກະແສໄຟຟ້າ (AC/DC)
• ການຕໍ່ຕ້ານ
• ທົດສອບ Diode
• ການທົດສອບຕໍ່ເນື່ອງ
• ຄວາມຈຸ

ການປະຕິບັດການວັດແທກ

Connect the multimeter leads to the appropriate input ports based on the desired measurement. Press the ອັດຕະໂນມັດ key for automatic ranging, or use the ວັດແທກ/ຂອບເຂດ key to manually select the range.

ຮູບທີ 4: ຕົວຢ່າງample ຂອງ voltage measurement in Multimeter mode.

Read Hold and Relative Measurement

ໃຊ້ ແລ່ນ / ຢຸດ key to hold the current reading. The Trig/Δ key activates the relative measurement function, displaying the difference from a stored reference value.

ຟັງຊັນຄວາມຈໍາ

The HO102 allows saving and recalling various data types:

• 4 sets of parameters.
• 4 reference waveforms.
• 4 images (screenshots).
• 4 sets of waveforms in CSV format.

ກົດ ບັນທຶກ key to store data. Saved reference waveforms can be displayed alongside live measurements for comparison.

Figure 5: Comparing a live waveform with a stored reference waveform.

PC Connection and Data Transfer

Connect the HO102 to a computer using the USB Type-C cable. The device will be recognized as a USB flash drive, allowing you to access and transfer stored images and CSV waveform data for further analysis.

Figure 6: HANMATEK HO102 connected to a PC for data transfer and analysis.

Software for this product can be downloaded from: https://bit.ly/3kQe4wQ

Auto-Calibration Function

The device includes an auto-calibration function to maintain measurement accuracy. Refer to the system settings menu for initiating this process.

ບໍາລຸງຮັກສາ

ທໍາຄວາມສະອາດ

Clean the device with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the device is powered off before cleaning.

ການດູແລຫມໍ້ໄຟ

The built-in Lithium-ion battery provides approximately 6 hours of continuous operation on a full charge. For optimal battery life, avoid fully discharging the battery frequently and store the device in a cool, dry place when not in use for extended periods.

ການເກັບຮັກສາ

Store the device and its accessories in the provided carrying bag to protect them from dust and physical damage.

ການແກ້ໄຂບັນຫາ

ຂໍ້ມູນຈໍາເພາະ

ເນື້ອໃນຊຸດ

The HANMATEK HO102 package includes:

• 1 x HANMATEK HO102 2-in-1 Digital Oscilloscope and Multimeter
• 1 x ກະເປົາຖື
• 2 x Oscilloscope Probes
• 1 x Power Adapter
• 1 x ສາຍ USB Type-C
• 1 x Multimeter Test Leads
• 1 x ຄູ່ມືຜູ້ໃຊ້
• 1 x Calibration Pen
• 1 x CD (containing software)

Figure 7: All items included in the HANMATEK HO102 product package.

ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information and technical support, please refer to the official HANMATEK webສະຖານທີ່ຫຼືຕິດຕໍ່ຜູ້ຈັດຈໍາຫນ່າຍທ້ອງຖິ່ນຂອງທ່ານ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້.