คู่มือการใช้งานเครื่องทดสอบ USB ATORCH UD24

1. บทนำ

The ATORCH UD24 is a versatile 2.4-inch digital USB tester designed to measure various electrical parameters of USB and Type-C devices. It functions as a voltmeter, ammeter, power bank voltage detector, and supports PD trigger functions. This manual provides detailed instructions for its setup, operation, and maintenance.

It can be used as a USB tester or as a DC voltmeter. It is a high-end product created by the wisdom of the industry!

2. คุณสมบัติหลัก

• 2.4-inch high-cost true color digital display with Chinese and English measurement interface.
• Multi-interface support: Type-C, Micro-USB, USB, DC5.5 for both input and output.
• Comprehensive measurement capabilities: Voltage, Current, Power, Capacity, Energy, Resistance, Temperature.
• Supports PD fast charge detection and PD trigger functions.
• Line resistance measurement function for Android/Type-C cables.
• Five intelligent protection features: FCOP (Full Charge Over Protection), TC (Temperature Control), Over-C (Over Current), Low-V (Low Voltage), Over-V (Over Voltagจ).
• Bluetooth connectivity for potential app integration (indicated by Bluetooth icon).
• Alarm mode with siren sound and double display warning for abnormal conditions.
• Time charging reminder setting with a countdown up to 24 hours.

3. ข้อมูลจำเพาะ

4. สินค้าหมดview และส่วนประกอบ

The ATORCH UD24 USB Tester features a compact design with multiple input and output ports to accommodate various testing scenarios. Familiarize yourself with the components below:

• INPUT Micro USB: For Micro USB power input.
• INPUT DC5.5: For DC 5.5mm barrel jack power input.
• อินพุต USB: Standard USB-A input port.
• Type-C INPUT: พอร์ตอินพุต USB Type-C
• เอาต์พุต USB: Standard USB-A output port.
• Type-C OUTPUT: พอร์ตเอาต์พุต USB Type-C
• Power Supply 5-30V/NTC: Input for external power supply (5-30V) or NTC temperature sensor.
• Functional Test Interface: The main display screen.
• ตัวบ่งชี้บลูทูธ: ไฟจะสว่างขึ้นเมื่อเปิดใช้งานบลูทูธ
• M/+ Button: Used for menu navigation and increasinค่า g
• OK/- Button: Used for confirming selections and decreasinค่า g
• ไฟแสดงสถานะพลังงาน: แสดงสถานะพลังงานของอุปกรณ์
• Tester Cover: Protective caps for the USB-A and Type-C connectors.

5. คำแนะนำในการตั้งค่า

To begin using your ATORCH UD24 USB Tester, follow these steps:

1. Powering the Tester: Connect the UD24 tester to a power source using one of its input ports (USB, Micro USB, Type-C, or DC5.5). The display will light up, indicating it is ready for use.



2. Connecting a Device for Testing: Once the tester is powered, connect the device you wish to test (e.g., smartphone, power bank, USB load) to one of the UD24's output ports (USB or Type-C). Ensure the connection is secure.





3. การทดสอบแบบเรียลไทม์: For in-line testing of chargers or power banks, connect the charger/power bank to an input port of the UD24, and then connect your device to an output port of the UD24.

6. คู่มือการใช้งาน

The UD24 provides real-time data on its 2.4-inch display. Use the M/+ and OK/- buttons to navigate and control functions.

6.1 การวัดพื้นฐาน

Once connected, the UD24 will automatically display real-time measurements such as Voltage (Vol), Current (Cur), Power (Pwr), Resistance (Res), Energy (Ene), and Capacity (Cap). The display also shows elapsed time (Time) and temperature (T(out)/T(in)).

6.2 Navigation and Functions

• M/+ Button: Press to cycle through different display screens or menu options. Hold to enter specific settings or increase values.
• OK/- Button: Press to confirm selections or decrease values. Hold to exit menus or reset certain parameters.

6.3 PD Fast Charge Detection

The UD24 supports Power Delivery (PD) fast charge protocols. When connected to a PD-compatible charger and device, it will display relevant PD negotiation information and charging status.

6.4 Line Resistance Measurement

The tester can measure the resistance of USB cables (Android/Type-C). Connect the cable to the appropriate ports on the UD24 to get a resistance reading, which helps in identifying faulty or inefficient cables.

6.5 Battery Power Percentagอี ดิสเพลย์

The UD24 can display the battery power percentage with a color-coded indicator for quick visual assessment:

• สีเขียว: More than 80% charge.
• เหลือง: ค่าธรรมเนียมน้อยกว่า 30%
• สีแดง: ค่าธรรมเนียมน้อยกว่า 10%

6.6 ฟังก์ชั่นปลุก

The device features an alarm mode that provides a siren sound and a double display warning when certain parameters (e.g., over-voltage, over-current) exceed predefined limits, ensuring safety and preventing damage.

6.7 Testing with Electronic Loads

The UD24 can be used in conjunction with electronic loads to test power supply stability and capacity under various load conditions.

6.8 ความเข้ากันได้ในวงกว้าง

The UD24 is compatible with a wide range of devices and power sources, including Type-C power banks, computers, smart sockets, chargers, phones, tablets, notebooks, ordinary USB chargers, desktop PCs, USB adjustable loads, USB fans, USB keyboards, USB lights, mice, and mobile hard disks.

7. เคล็ดลับผู้ใช้

• For accurate readings, ensure all connections are secure and free from debris.
• Utilize the various input/output ports to test different devices and chargers effectively.
• Pay attention to the color-coded battery percentage display for quick status checks.
• If an alarm sounds, immediately check the displayed parameters for potential issues like over-voltage หรือกระแสเกิน

8. การบำรุงรักษา

• การทำความสะอาด: ใช้ผ้านุ่มและแห้งเช็ดทำความสะอาดอุปกรณ์ ห้ามใช้น้ำยาทำความสะอาดหรือตัวทำละลาย
• พื้นที่จัดเก็บ: Store the UD24 in a cool, dry place away from direct sunlight and extreme temperatures.
• การจัดการ: หลีกเลี่ยงการทำอุปกรณ์หล่นหรือกระแทกอย่างรุนแรง
• ถอดชิ้นส่วน: Do not attempt to disassemble or repair the device yourself, as this will void any potential warranty and may cause damage.

9 การแก้ไขปัญหา

• ไม่มีปัญหาเรื่องจอภาพ/พลังงาน:
  • Ensure the tester is securely connected to a working power source.
  • Try a different input port or power adapter.
• การอ่านค่าที่ไม่ถูกต้อง:
  • Check all cable connections for looseness or poor contact.
  • Try using different cables or testing with a known good device/charger.
  • Ensure the device is within its specified operating temperature and humidity ranges.
• เสียงสัญญาณเตือนภัยดังขึ้น:
  • Observe the display for specific warning messages (e.g., Over-V, Over-C, Low-V).
  • Disconnect the device or power source causing the abnormal condition immediately.
• Device Not Recognized/Charging:
  • Verify that you are using the correct input and output ports.
  • Ensure the connected device is compatible with the power source.

10. การรับประกันและการสนับสนุน

For technical support, service, or warranty inquiries, please contact your retailer or the manufacturer directly. Keep your proof of purchase for any warranty claims.