1. Introduction
The Ajazz T520 is a high-performance tri-mode gaming mouse designed for both gaming and office use. It features a lightweight carbon fiber composite shell, advanced optical sensors (PAW3395 or PAW3311 depending on model), and versatile connectivity options including 2.4G wireless, USB wired, and Bluetooth 5.0. This manual provides detailed instructions for setting up, operating, and maintaining your Ajazz T520 mouse.
Image: Ajazz T520 Gaming Mouse (White version)
2. Package Contents
Please check the package for the following items:
- Ajazz T520 Gaming Mouse x 1
- Type-C Charging/Data Cable x 1
- User Manual x 1
Image: Package Contents
3. Specifications
The Ajazz T520 mouse comes in two main versions: T520 and T520 MAX, with slight differences in sensor, battery, and button lifespan.
| Feature | T520 MAX | T520 |
|---|---|---|
| Brand | AJAZZ | |
| Model | T520 MAX | T520 |
| Color Options | Meteorite Black / Cloud Peak White | |
| Connection Modes | Tri-mode (2.4G Wireless + USB Wired + BT5.0) | |
| Weight | ~63g | ~60g |
| Dimensions (LxWxH) | 118.5mm x 62mm x 38.9mm | |
| Sensor | PAW3395 | PAW3311 |
| DPI | 6 levels (up to 32000 DPI via software) | |
| Polling Rate | Wired 1000Hz, 2.4G Wireless 1000Hz, BT 125Hz (not adjustable via software) | |
| Button Lifespan | 100 Million Clicks | 60 Million Clicks |
| Shell Material | Carbon Fiber Composite | |
| Number of Buttons | 5 buttons + 1 mode switch + 1 DPI/Pair button | |
| Cable Length | 1.5M | |
| Battery Capacity | 800mAh | 500mAh |
| Receiver | 1K Receiver | |
| Compatible Systems | Windows Vista/XP/7/8/10/11, Mac | |
| Driver Software Support | Yes | |
Image: Product Parameters Table
4. Setup
4.1 Charging the Mouse
Before first use, it is recommended to fully charge the mouse. Connect the supplied Type-C cable to the mouse's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The indicator light will show charging status.
4.2 Connection Modes
The Ajazz T520 mouse supports three connection modes: 2.4G Wireless, USB Wired, and Bluetooth 5.0. A switch on the bottom of the mouse allows you to select the desired mode.
Image: Mouse Bottom with Mode Switch and DPI/Pair Button
4.2.1 2.4G Wireless Mode
- Set the mode switch on the bottom of the mouse to the 2.4G position.
- Plug the 2.4G USB receiver into an available USB port on your computer.
- The mouse should connect automatically. If not, press and hold the DPI/Pair button for 3 seconds to initiate pairing.
4.2.2 USB Wired Mode
- Connect the mouse to your computer using the supplied Type-C cable.
- Set the mode switch on the bottom of the mouse to the Wired position.
- The mouse will function immediately as a wired mouse and will also charge simultaneously.
4.2.3 Bluetooth 5.0 Mode
- Set the mode switch on the bottom of the mouse to the BT position.
- On your computer or device, open Bluetooth settings and search for new devices.
- The mouse should appear as "Ajazz T520" or similar. Select it to pair.
- If prompted, enter a pairing code (usually 0000 or 1234, or no code required).
Image: Tri-Mode Connectivity Overview
4.3 Driver Software Installation
The Ajazz T520 supports driver software for advanced customization. Visit the official Ajazz website to download the latest driver for your operating system. The software allows for button remapping, macro creation, and fine-tuning of DPI settings beyond the default levels.
5. Operating Instructions
5.1 Button Functions
- Left Click Button: Standard primary click function.
- Right Click Button: Standard secondary click function.
- Scroll Wheel: Scrolls up/down. Pressing it acts as a middle click button.
- Side Buttons (Forward/Backward): Default functions for navigation in web browsers and file explorers. Customizable via driver software.
- DPI/Pair Button: Located on the bottom of the mouse. Short press to cycle through DPI levels. Long press (3 seconds) to initiate 2.4G wireless or Bluetooth pairing.
5.2 DPI Adjustment
The mouse features 6 adjustable DPI levels, indicated by the color of the LED light. You can cycle through these levels by pressing the DPI/Pair button on the bottom of the mouse.
| DPI Level | Indicator Color |
|---|---|
| 400 | Red |
| 800 | Green |
| 1200 | Blue |
| 1600 | Cyan |
| 2400 | Yellow |
| 3200 | Purple |
For DPI values higher than 3200 (up to 32000 DPI), please use the dedicated driver software.
Image: DPI Adjustment and Indicator Colors
6. User Tips
- Optimal Performance: For competitive gaming, use the 2.4G wireless or wired connection for the lowest latency and highest polling rate.
- Battery Life: To conserve battery, switch the mouse off when not in use for extended periods. The mouse will enter sleep mode after a period of inactivity.
- Surface Compatibility: Ensure you use the mouse on a clean, flat surface or a high-quality mouse pad for optimal tracking performance, especially with the high-precision PAW3395 sensor.
- Customization: Utilize the driver software to personalize button assignments, create macros, and fine-tune DPI settings to match your specific needs and preferences.
7. Troubleshooting
7.1 Mouse Not Responding
- Check Battery: Ensure the mouse is charged. Connect it via the Type-C cable to charge.
- Check Connection Mode: Verify the mode switch on the bottom of the mouse is set correctly (2.4G, Wired, or BT).
- Re-pair Wireless: For 2.4G, unplug and re-plug the USB receiver. For Bluetooth, remove the device from your computer's Bluetooth settings and re-pair.
- Try a Different USB Port: If using wired or 2.4G wireless, try a different USB port on your computer.
7.2 DPI Not Changing
- Ensure you are pressing the correct DPI/Pair button on the bottom of the mouse.
- Check the indicator light color to confirm DPI changes.
- If using custom DPI settings, ensure the driver software is running and correctly configured.
7.3 Lag or Disconnections in Wireless Mode
- Reduce Interference: Move the mouse closer to the receiver (for 2.4G) or your device (for Bluetooth). Avoid placing other wireless devices or large metal objects between the mouse and receiver/device.
- Charge Battery: Low battery can sometimes affect wireless performance.
- Update Drivers: Ensure your mouse drivers and Bluetooth drivers (for BT mode) are up to date.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid harsh chemicals.
- Sensor Cleaning: Gently clean the optical sensor on the bottom of the mouse with a cotton swab to ensure accurate tracking.
- Battery Care: Avoid fully discharging the battery frequently. For long-term storage, charge the mouse to about 50% and store it in a cool, dry place.
- Cable Care: Do not bend or crimp the Type-C cable excessively to prevent damage.
9. Warranty & Support
For warranty information, technical support, or service inquiries, please contact the retailer where you purchased the product or visit the official Ajazz website. Please retain your proof of purchase for warranty claims.
