1. Introduction
Thank you for choosing the tesha Pen for Surface Pro. This digital pen is designed to enhance your interaction with compatible Microsoft Surface devices, offering precise input for writing, drawing, and navigation. It features 1024 levels of pressure sensitivity, palm rejection, and integrated eraser and right-click functions for an intuitive user experience. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your tesha Pen.
Image 1.1: tesha Pen for Surface Pro in use with a compatible device.
2. Key Features
- 1024 Pressure Sensitivity: Allows for precise control over line thickness and shading, mimicking a natural writing and drawing experience.
- Palm Rejection: Enables comfortable resting of your hand on the screen without interfering with the pen's input.
- Eraser Function: The lower button acts as an eraser for quick corrections.
- Right-Click Function: The upper button provides right-click functionality for enhanced navigation and context menus.
- No Bluetooth Connection Required: Operates immediately upon battery insertion, simplifying setup.
- Ergonomic Design: Lightweight aluminum body (20g) with a comfortable grip for extended use.
- Long Battery Life: Up to 2500 hours of standby time with a single AAAA alkaline battery.
3. Compatibility
The tesha Pen is a Microsoft MPP-certified device, compatible with a wide range of Microsoft MPP protocol devices. Please verify your device's compatibility before use.
Compatible Microsoft Surface Devices:
- Surface Pro: 11, 10, 9, 8, 7+, 7, 6, 5, 4, 3, X
- Surface Duo / Duo 2
- Surface Go: 1, 2, 3, 4
- Surface Book: 1, 2, 3, 4
- Surface Studio: 1st Gen, 2, 2+
- Surface Laptop: 1, 2, 3, 4, 5, 6
- Surface Laptop Studio
Note: NOT compatible with Surface Laptop Go series.
Image 3.1: Visual representation of compatible Surface devices.
4. Setup
4.1 Battery Installation
The tesha Pen requires one AAAA alkaline battery (included). Follow these steps to install the battery:
- Gently twist the top cap of the pen counter-clockwise to open the battery compartment.
- Insert one AAAA battery with the positive (+) end facing towards the pen tip.
- Twist the top cap clockwise to securely close the battery compartment.
Image 4.1: Battery installation diagram.
4.2 Initial Use
The tesha Pen does not require Bluetooth pairing. Once the battery is correctly installed, the pen is ready for immediate use with any compatible Microsoft Surface device. Simply touch the pen tip to the screen to begin writing or drawing.
Image 4.2: tesha Pen ready for note-taking.
5. Operating Instructions
5.1 Eraser and Right-Click Functions
The tesha Pen features two side buttons for quick access to common functions:
- Lower Button (Eraser): Press and hold the lower button while touching the pen tip to the screen to activate the eraser function in compatible applications.
- Upper Button (Right-Click): Press the upper button to perform a right-click action, similar to a mouse. This can open context menus or provide additional options depending on the application.
Image 5.1: Location of Eraser and Right-Click buttons.
5.2 Palm Rejection
The pen's palm rejection technology allows you to rest your hand naturally on the screen while writing or drawing without creating unintended marks. This feature ensures a comfortable and uninterrupted creative workflow.
Image 5.2: Palm Rejection in action.
5.3 Pressure Sensitivity
The tesha Pen supports 1024 levels of pressure sensitivity. This means the harder you press, the thicker or darker your lines will appear in compatible applications, providing a natural and expressive drawing or writing experience.
Image 5.3: Demonstrating 1024 Pressure Sensitivity.
5.4 General Usage
The tesha Pen can be used for various tasks:
- Drawing and Sketching: Utilize the pressure sensitivity for artistic creations.
- Note-taking: Write directly on documents or in note-taking applications.
- Document Annotation: Mark up PDFs and other files with ease.
- Navigation: Use the pen as a precise pointing device for navigating your device's interface.
Video 5.4: Demonstration of tesha Pen features including eraser and lasso functions.
6. Maintenance
6.1 Battery Replacement
When the pen's performance degrades or it stops responding, it may be time to replace the AAAA battery. Follow the battery installation steps in Section 4.1 to replace the battery.
6.2 Cleaning
To clean your tesha Pen, gently wipe the body and tip with a soft, dry, lint-free cloth. Do not use abrasive cleaners or immerse the pen in liquids.
6.3 Storage
Store the pen in a safe place to prevent damage to the tip or body. Avoid extreme temperatures and direct sunlight.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pen is not responding. | Low or dead battery. Incorrect battery installation. Incompatible device. | Replace the AAAA battery. Ensure battery is inserted correctly. Verify device compatibility (see Section 3). |
| Inaccurate or inconsistent input. | Damaged pen tip. Screen protector interference. | Inspect pen tip for damage; replace if necessary. Ensure screen protector is properly applied or remove it for testing. |
| Eraser or Right-Click buttons not working. | Application does not support the function. | Ensure you are using a compatible application that supports these pen functions. |
| Palm rejection not working. | Application settings. | Check settings within your drawing or note-taking application to ensure palm rejection is enabled or not being overridden. |
8. Specifications
- Model: SPEN-ASU-01
- Color: Charcoal Black
- Material: Aluminum
- Pressure Sensitivity: 1024 levels
- Battery Type: 1 x AAAA Alkaline battery
- Battery Life (Standby): Approximately 2500 hours
- Item Weight: 20 g
- Item Dimensions (L x W x H): 4.9 x 0.3 x 0.3 inches (12.45 x 0.76 x 0.76 cm)
Image 8.1: tesha Pen for Surface Pro.
9. Warranty and Support
tesha provides maintenance points to exchange or technical support for every item sold during the warranty period. For specific warranty details and to obtain support, please refer to the product packaging or contact tesha customer service through your purchase platform.
Contacting Support:
If you require assistance or have questions about your tesha Pen, please follow these steps:
- Log in to your Amazon account.
- Navigate to "Your Account" then "Your Orders".
- Locate your tesha Pen purchase and select "Ask Product Question" or contact the seller directly.
Image 9.1: tesha Customer Support Information.