CaoXiong MPP603
MPP603 Stylus Pen for Lenovo Tab Extreme User Manual
Model: MPP603 (Lenovo Precision Pen 3) | Brand: CaoXiong
1. Introduction
This user manual provides comprehensive instructions for the CaoXiong MPP603 Stylus Pen, designed for use with the Lenovo Tab Extreme Tablet. It covers product features, setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your stylus pen.
2. Compatibility
The MPP603 Stylus Pen is specifically designed and compatible with the Lenovo Tab Extreme Tablet Pen. For optimal performance, ensure your device is the specified model.

Image: The MPP603 Stylus Pen shown alongside a tablet screen explicitly stating its compatibility with the Lenovo Tab Extreme Tablet.

Image: The MPP603 Stylus Pen positioned with a Lenovo Tab Extreme tablet, emphasizing its intended use with this specific model.
3. Key Features
- 4096 Levels of Pressure Sensitivity: Provides precise control for writing, drawing, and editing.
- Smooth Writing Experience: Designed for natural and fluid interaction with the screen.
- Replaceable Pen Tips: Ensures long-term usability and consistent performance.
- Micro USB Charging Port: Convenient charging for the internal AAAA battery.
- Side-Magnetic Attach Design: Allows for easy storage and accessibility on compatible devices.
- Tilt Support: Enables shading and varied line effects, mimicking traditional drawing tools.
- Palm Rejection: Prevents unintended marks from your hand resting on the screen.
- Portable Design: Lightweight and easy to carry for on-the-go use.

Image: Illustrates the 4096 levels of pressure sensitivity, allowing for varied line thickness and control.

Image: A hand using the stylus pen on a tablet, highlighting the smooth writing capability.

Image: A visual summary of the stylus pen's main features, including precision, palm rejection, and magnetic attachment.
4. Setup and Initial Use
4.1 Charging the Stylus Pen
The MPP603 Stylus Pen comes with an included AAAA battery. Before first use, or if the pen is not responding, ensure it is sufficiently charged.
- Locate the Micro USB charging port on the stylus pen.
- Connect a Micro USB cable (not included) to the pen's charging port and to a compatible USB power source.
- Allow the pen to charge until the indicator light (if present) signals a full charge, or for approximately 1-2 hours.

Image: A detailed view of the stylus pen, pointing out the Micro USB charging port.

Image: A magnified view of the Micro USB charging port for clear identification.
4.2 Connecting to Your Tablet
The MPP603 Stylus Pen is an active pen that should automatically connect to your compatible Lenovo Tab Extreme Tablet upon activation (e.g., by touching the screen or pressing a button). No manual Bluetooth pairing is typically required.
5. Operating the Stylus Pen
5.1 Basic Interaction
Use the stylus pen as you would a traditional pen or pencil. Simply touch the tip to the tablet screen to navigate, select, write, or draw.
5.2 Pressure Sensitivity
The pen supports 4096 levels of pressure sensitivity. Apply varying pressure to create thicker or thinner lines, or to control opacity in drawing applications. Experiment with different pressure levels to achieve desired effects.
5.3 Tilt Functionality
For applications that support it, tilt the pen to shade or create broader strokes, similar to using the side of a pencil lead.
5.4 Shortcut Button
The stylus pen features a shortcut button. Its functionality may vary depending on the application or tablet settings. Typically, it can be configured for actions like erasing, right-clicking, or opening specific menus.

Image: A close-up view of the stylus pen highlighting the position of the shortcut button.

Image: A user interacting with a tablet using the stylus pen, illustrating its natural writing and drawing capabilities.
Video: Demonstrates the MPP603 Stylus Pen's smooth writing and drawing functionality on a compatible tablet.
6. Maintenance
6.1 Cleaning
To clean your stylus pen, gently wipe it with a soft, dry, lint-free cloth. Do not use harsh chemicals, abrasive cleaners, or immerse the pen in water.
6.2 Replacing Pen Tips
Over time, the pen tip may wear down. The MPP603 Stylus Pen supports replaceable tips to maintain optimal performance. Replacement tips are typically included with the pen or can be purchased separately.
- Gently pull the old pen tip straight out from the stylus.
- Insert the new pen tip firmly into the stylus until it clicks into place.

Image: A visual guide demonstrating the process of replacing the stylus pen tip.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pen not responding on screen. | Low battery; Incorrect compatibility; Software glitch. |
|
| Inaccurate or inconsistent input. | Worn pen tip; Screen protector interference; Software calibration issue. |
|
| Shortcut button not working. | Application does not support button functions; Tablet settings. |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model | MPP603 (Lenovo Precision Pen 3) |
| Brand | CaoXiong |
| Compatibility | Lenovo Tab Extreme Tablet Pen |
| Pressure Sensitivity | 4096 Levels |
| Dimensions (L x W x H) | 0.39 x 0.39 x 0.39 inches (approx.) |
| Item Weight | 2.22 ounces (approx.) |
| Battery Type | 1 AAAA battery (included) |
| Material | Aluminum |
| Color | Black |
9. Warranty and Support
For information regarding warranty coverage, returns, or technical support for your CaoXiong MPP603 Stylus Pen, please refer to the documentation included with your purchase or contact the seller directly through the platform where the product was acquired.
You may also visit the official CaoXiong store page for additional resources: CaoXiong Store
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