Diymore U-18 USB-C Tester User Manual

1. Киришүү

The Diymore U-18 USB-C Tester is a versatile 2-in-1 device designed for monitoring USB-C power delivery, voltage, current, and other charging parameters. It features a 1.77-inch TFT color LCD screen for clear data display and supports various fast charging protocols, including PD and QC2.0/3.0. This manual provides comprehensive instructions for its safe and effective use.

2. Продукт бүтүп калдыview

2.1 Негизги өзгөчөлүктөрү

• Жогорку сапаттагы дисплей: 1.77-inch TFT screen shows real-time voltage, current, power, and charging data.
• Көп протоколдук колдоо: Compatible with PD and QC2.0/3.0 charging protocols.
• Комплекстүү өлчөөлөр: Мониторлор томtage (4-25V), current (up to 6.5A), power output, and charging protocols with ±0.1V/0.01A accuracy.
• Настройкаланган интерфейс: Features 7 different display interfaces for various charging parameters and statistics.
• Өркүндөтүлгөн диагностика: Measures wire internal resistance using the pressure difference method to evaluate charging efficiency and cable quality.

2.2 Components and Interface

1-сүрөт: Diagram illustrating the various ports and control buttons on the Diymore U-18 USB-C Tester. This includes the Type-C Input, Type-C Output, USB-A Input, USB-A Output, USB-HID, Micro USB Input, and the control keys (ENTER, KEY-, KEY+, PD Communication Switch, BACK Key).

The U-18 tester features multiple input/output ports and control buttons:

• Type-C киргизүү: Connects to the power source (e.g., charger).
• Type-C чыгаруу: Connects to the device being charged/tested.
• USB-A Input (4V-24V): Connects to a USB-A power source.
• USB-A Output (0-6.5A): Connects to a USB-A device being charged/tested.
• USB-HID: For data communication with a computer (if supported by firmware).
• Микро USB киргизүү: For external power supply or firmware updates.
• 1.77-inch TFT Color LCD Screen: Displays all measurement data.
• (1) ENTER Key: Тандоолорду ырастайт же менюга кирет.
• (2) KEY - Key: Маанилерди ылдый карай багыттайт же азайтат.
• (3) KEY + Key: Маанилерди жогору карай багыттайт же көбөйтөт. (Long press to toggle display orientation)
• (4) PD Communication Switch: Activates/deactivates PD communication.
• (5) BACK Key: Мурунку экранга же менюга кайтат.

3. Орнотуу жана негизги иштетүү

3.1 Сыноочуну туташтыруу

1. Identify the appropriate input port (USB-A or Type-C) on the tester based on your power source.
2. Connect the power source (e.g., wall charger, power bank) to the tester's input port.
3. Connect the device you wish to test (e.g., smartphone, tablet) to the tester's corresponding output port (USB-A or Type-C).
4. The tester's screen should illuminate and begin displaying real-time data.

3.2 Reading Basic Measurements

2-сүрөт: Example of the tester's display showing various measurement data, including voltage, current, power, energy statistics, capacity statistics, and fast charging protocol information.

Upon connection, the main display will show key parameters:

• Тtage (V): The electrical potential difference.
• Учурдагы (A): The flow rate of electric charge.
• Күч (Вт): The rate at which electrical energy is transferred.
• Кубаттуулугу (Ah): Accumulated charge over time.
• Энергия (Вт/саат): Accumulated energy over time.
• D+/D- Тtage: Data line voltages, useful for protocol detection.
• протокол: Indicates detected fast charging protocols (e.g., QC2.0, QC3.0, PD).

4. Өркүндөтүлгөн функциялар

4.1 Interface Navigation and Settings

3-сүрөт: Various display interfaces and settings menus available on the Diymore U-18 USB-C Tester, including system settings, simple interface mode, cable measurement, and protocol detection/trigger options.

колдонуу ENTER, KEY -, KEY +, жана КАЙТ keys to navigate through different display interfaces and settings menus. A long press on the KEY + button can rotate the display orientation.

• Системанын жөндөөлөрү: Adjust display brightness, standby time, language, and perform a factory reset.
• Simple Interface Mode: Provides a streamlined view of essential data.
• Ripple/Voltage/Current Curve Interface: Displays real-time graphs of voltage жана учурдагы термелүүлөр.

4.2 Cable Internal Resistance Measurement

4-сүрөт: The tester performing a wire internal resistance measurement, displaying reference voltage/current, real voltage/current, difference, and calculated cable resistance.

To measure cable internal resistance:

1. Navigate to the 'Cable Measurement' interface using the navigation keys.
2. Connect the power source directly to the tester's input, and then connect the cable to be tested to the tester's output.
3. The tester will employ the voltage drop method to measure the resistance, automatically calculating and displaying the cable resistance value. A lower resistance indicates a more efficient cable.

4.3 Fast Charging Protocol Detection and Trigger

The tester can automatically detect and trigger various fast charging protocols. Navigate to the 'Protocol Detection/Trigger' interface to:

• Автоматтык аныктоо: The tester will attempt to identify the fast charging protocol supported by the connected power source.
• Кол менен триггер: You can manually select and trigger specific protocols like PD, QC2.0, or QC3.0 to test compatibility and performance.

5. Техникалык шарттар

5-сүрөт: Detailed product specifications for the Diymore U-18 USB-C Tester, including measurement ranges, resolution, and accuracy for various parameters.

Өлчөмдөрү: 3.94 x 2.56 x 0.59 дюйм (L x W x H)

Кубат булагы: USB-C

Иштөө температурасы диапазону: 32°F – 140°F (0°C – 60°C)

6. Кыйынчылыктарды

6.1 Display Not Lighting Up with Type-C PD

6-сүрөт: Visual guide for troubleshooting when the tester screen does not light up with a Type-C PD connection, showing solutions like flipping the connector or using the built-in Type-C interface.

If the tester screen does not light up when connected to a Type-C PD power source:

1. Flip the Type-C connector: Type-C connectors are reversible. Try unplugging and re-inserting the connector with the opposite orientation.
2. Use the built-in Type-C interface: Ensure you are using the dedicated Type-C input/output ports on the tester for PD connections.

Эскертүү: When the PD power supply is not connected to a fast charging device, it may not be powered by default.

6.2 Туура эмес окуулар

• Бардык туташуулардын коопсуз жана сыныктары жок экенин текшериңиз.
• Test with a different cable or power source to rule out external factors.
• Perform a factory reset via the system settings menu if persistent issues occur.

7. Коопсуздук маалыматы

• Түзмөктү өтө жогорку температурага, нымдуулукка же түз күн нуруна дуушар кылбаңыз.
• Аппаратты түшүрүүдөн же катуу таасирлерден сактаныңыз.
• Түзмөктү бөлүктөргө бөлүүгө же өзгөртүүгө аракет кылбаңыз, анткени бул кепилдикти жокко чыгарат жана зыянга же жаракатка алып келиши мүмкүн.
• Балдар жетпеген жерде сактаңыз.

8. Кепилдик жана колдоо

Diymore products are designed for quality and reliability. This product comes with an 18 айлык кепилдик from the date of purchase. We also offer a 30 күндүк кайтаруу саясаты for any reason. For technical assistance or warranty claims, please contact Diymore customer support. Our team is available for 24 саат кардарларды колдоо to address any questions or concerns you may have.

Кошумча жардам алуу үчүн, сураныч, баш багыңыз Diymore Store on Amazon.