Treedix USB Cable Tester User Manual

Introduction

This manual provides detailed instructions for the Treedix USB Cable Tester, Model C-TRX5-0816-AC. This device is designed to evaluate the performance and characteristics of various USB cables, including continuity, data transfer capabilities, power delivery support, and eMarker chip information. Please read this manual thoroughly before operating the device to ensure proper usage and to maximize its functionality.

Setup

1. Power Supply Options

The Treedix USB Cable Tester offers flexible power supply options:

• AAA Battery: Insert one AAA battery into the battery compartment. Ensure correct polarity. If a new battery is installed, remove any plastic wrapping before insertion.
• Type-C 5V: Connect a standard Type-C 5V power adapter to the 'Vin-C' port on the side of the tester.

Image: The Treedix USB Cable Tester highlighting its two power supply methods: an internal AAA battery compartment and an external Type-C 5V input port.

2. Device Overview and Port Identification

Familiarize yourself with the various ports and buttons on the tester:

• Type-C (USB Out): For connecting the cable under test.
• Type-A (USB Out): For connecting the cable under test.
• Micro-B 2.0, Micro-B 3.0, Type-C, Mini-B, Lightning (USB Input): Various input ports for different cable types.
• PWR Button: To switch power supply modes.
• Fn Button: To navigate through function pages on the display.

Image: A detailed view of the Treedix USB Cable Tester, indicating the location and function of its various input and output ports, including Type-C, Type-A, Micro-B, Mini-B, and Lightning connectors.

Operating Instructions

1. Basic Operation

The tester features a 2.4-inch high-definition color display. Use the Fn button (white button on the left) to cycle through different function pages and view detailed cable status.

Image: The Treedix USB Cable Tester display demonstrating the ability to switch between different information screens, such as basic functions, pinout, resistance test, and eMarker data, by pressing the function button.

2. USB Cable Performance Testing

Connect the USB cable you wish to test to the appropriate input and output ports on the tester. The device will automatically initiate testing and display results on the screen.

• Continuity Check: Verifies the integrity of each wire within the cable.
• Functionality Test: Assesses charging, data transfer, and high-speed signal capabilities (USB 2.0, USB 3.2).
• Internal Resistance Measurement: Provides data on power efficiency.
• Ground Wire Verification: Checks the connection of the ground wire to the outer shell for cable integrity, safety, and shielding.

Image: The Treedix USB Cable Tester displaying the 'Basic functions' screen, indicating successful data transmission for USB 2.0 and USB 3.2, and power transmission for PD3.0 and PD3.1.

3. Type-C eMarker Chip Reading

For Type-C cables, the tester can read eMarker chip parameters. This provides detailed performance information such as maximum current, voltage, and data transfer rates, helping users understand cable capabilities and ensure safe, efficient device usage.

Image: The Treedix USB Cable Tester displaying the 'USB-C eMarker' screen, showing detailed information about a connected Type-C cable, including its type (Passive TBT4), latency, supply voltage/current, speed (40Gbps), vendor ID, and firmware/hardware versions.

Image: A collage of E-Marker test results from the Treedix USB Cable Tester, illustrating different cable types such as Thunderbolt 3, Thunderbolt 4, USB 2.0, and USB 3.2, with their respective specifications like speed, supply, and latency.

4. Wide Compatibility and PD Protocol Detection

The tester accurately identifies and verifies USB cable versions, including USB 2.0 and USB 3.2. It integrates PD 3.0 and PD 3.1 protocol detection functions, enabling quick verification of whether the cable supports the latest PD standards for high-power charging and fast data transfer requirements.

Image: A composite image showing four different display modes of the Treedix USB Cable Tester: Basic functions (data and power transmission), Type-C pinout, Resistance Test (VBUS-GND, SHELL-GND), and USB-C eMarker information.

5. Cable Test Examples

The tester provides clear visual feedback for various cable types, as shown in the examples below:

Image: Two examples of cable test results. The top section shows a USB 3.0 Type A Male to Micro B Cable test, displaying basic functions and resistance. The bottom section shows a USB-C to Lightning Cable test, also detailing basic functions and resistance measurements.

Maintenance

1. Energy Saving

To conserve power, the device is designed with energy-saving features:

• The screen will dim after 20 seconds of inactivity.
• The device will enter standby mode after 2 minutes of inactivity.

2. General Care

• Keep the device clean and dry. Use a soft, dry cloth for cleaning.
• Avoid exposing the device to extreme temperatures or humidity.
• Store the device in a safe place to prevent physical damage.

Troubleshooting

• No Display/Power: Ensure the AAA battery is correctly installed and has sufficient charge, or that the Type-C 5V power supply is connected and functional. Check that any plastic wrapping has been removed from the battery.
• Inaccurate Readings: Ensure cables are fully and securely inserted into the correct ports. Test with multiple cables to confirm device functionality.
• Tight Port Fit: Some users have noted that the battery compartment and USB-A ports can be a tight fit. Apply gentle, firm pressure when inserting or removing components.
• Screen Dimness: The screen brightness is fixed. Ensure you are in a well-lit environment for optimal viewing.

Specifications

Image: The Treedix USB Cable Tester illustrating its compact dimensions (2.9in x 2.5in x 0.5in) and the 2.4-inch IPS color screen, emphasizing its mini size and larger display.

Warranty Information

Please refer to the manufacturer's official website or product packaging for the most current and detailed warranty information regarding your Treedix USB Cable Tester.

Support

For technical assistance or customer support, please contact Treedix directly:

• Email: contact@treedix.com