Diymore U-18 USB-C Tester User Manual

1. Kupu Whakataki

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. Hua Neke Atuview

2.1 Nga waahanga matua

• Whakaaturanga Whakamarama-Teitei: 1.77-inch TFT screen shows real-time voltage, current, power, and charging data.
• Tautoko Kawa-maha: Compatible with PD and QC2.0/3.0 charging protocols.
• Inenga Matawhānui: Aroturuki voltage (4-25V), current (up to 6.5A), power output, and charging protocols with ±0.1V/0.01A accuracy.
• Atanga Whakaritea: Features 7 different display interfaces for various charging parameters and statistics.
• Tataunga Arā Atu Anō: Measures wire internal resistance using the pressure difference method to evaluate charging efficiency and cable quality.

2.2 Ngā Wāhanga me te Atanga

Whakaahua 1: 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:

• Momo-C Whakauru: Connects to the power source (e.g., charger).
• Putanga Momo-C: 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).
• Input USB Micro: For external power supply or firmware updates.
• 1.77-inch TFT Color LCD Screen: Displays all measurement data.
• (1) ENTER Key: Ka whakaū i nga whiringa ka uru ranei ki nga tahua.
• (2) KEY - Key: Ka whakatere ki raro, ka whakaiti rānei i ngā uara.
• (3) KEY + Key: Whakatere ake, whakanui rānei i ngā uara. (Long press to toggle display orientation)
• (4) PD Communication Switch: Activates/deactivates PD communication.
• (5) BACK Key: Ka hoki ki te mata o mua, ki te tahua ranei.

3. Tatūnga me te Mahi Taketake

3.1 Te Hononga i te Kaiwhakamātautau

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

Whakaahua 2: 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:

• Voltage (V): Te rerekētanga pūmanawa hiko.
• Nāianei (A): The flow rate of electric charge.
• Hiko (W): The rate at which electrical energy is transferred.
• Raukaha (Ah): Accumulated charge over time.
• Pūngao (Wh): Accumulated energy over time.
• D+/D- Voltage: Data line voltages, useful for protocol detection.
• Kawa: Indicates detected fast charging protocols (e.g., QC2.0, QC3.0, PD).

4. Nga Mahi Arā Atu Anō

4.1 Interface Navigation and Settings

Whakaahua 3: 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.

Whakamahia te KAUPAPA, KEY -, Kī +, a HOKI keys to navigate through different display interfaces and settings menus. A long press on the Kī + button can rotate the display orientation.

• Tautuhinga Pūnaha: 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 me nga rereketanga o naianei.

4.2 Cable Internal Resistance Measurement

Whakaahua 4: 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:

• Rapu Aunoa: The tester will attempt to identify the fast charging protocol supported by the connected power source.
• Keu a-ringa: You can manually select and trigger specific protocols like PD, QC2.0, or QC3.0 to test compatibility and performance.

5. Whakatakotoranga

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

Ahu: 3.94 x 2.56 x 0.59 inihi (L x W x H)

Puna Hiko: USB-C

Awhe Pawera Mahi: 32°F ki te 140°F (0°C ki te 60°C)

6. Te Raru

6.1 Display Not Lighting Up with Type-C PD

Whakaahua 6: 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.

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

6.2 Nga Panui Tikanga

• Me whakarite kia mau nga hononga katoa me te kore e pakaru.
• 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. Nga korero haumaru

• Kaua e whakaatuhia te taputapu ki ngā pāmahana tino tiketike, ki te makuku, ki te rā tika rānei.
• A ape i te tuku, te tuku ranei i te taputapu ki nga paanga kaha.
• Do not attempt to disassemble or modify the device, as this will void the warranty and may cause damage or injury.
• Kaua e taea e nga tamariki.

8. Pūtāhui me te Tautoko

Diymore products are designed for quality and reliability. This product comes with an 18-marama whakamana from the date of purchase. We also offer a 30-ra kaupapa here whakahoki for any reason. For technical assistance or warranty claims, please contact Diymore customer support. Our team is available for 24-haora tautoko kiritaki to address any questions or concerns you may have.

Mo etahi atu awhina, tirohia te Diymore Store on Amazon.