1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Cherry G86-6340 POS Keyboard. This robust and programmable keyboard is designed for point-of-sale (POS) applications, offering 142 relegendable keys and an integrated magnetic stripe reader for efficient data entry.
Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.
2. Package Contents
Verify that all items are present in the package:
- Cherry G86-6340 POS Keyboard
- Mounting Feet
- Key Cap Puller
- Short Manual (this document)
3. Product Overview
The Cherry G86-6340 is a high-performance POS keyboard featuring a durable design and extensive customization options. Its key features include:
- 142 Relegendable Keys: Allows for flexible layout configuration and easy assignment of functions.
- Integrated Magnetic Stripe Reader: For processing card data.
- USB Connectivity: Standard interface for broad compatibility.
- Water Resistant Design: Provides protection against spills in demanding environments.
- Cherry MX Tactile Switches: Ensures reliable and comfortable key presses.

Figure 3.1: Angled view of the Cherry G86-6340 POS Keyboard, showcasing its compact design and key layout.

Figure 3.2: Top-down view of the Cherry G86-6340 POS Keyboard, highlighting the relegendable keycaps.
4. Setup
4.1 Connecting the Keyboard
- Ensure your computer or POS system is powered off.
- Locate an available USB port on your system.
- Connect the USB cable from the Cherry G86-6340 keyboard to the USB port on your system.
- Power on your computer or POS system. The operating system (Windows, Linux) should automatically detect and install the necessary drivers.
4.2 Installing Mounting Feet (Optional)
If you prefer an elevated typing angle, you can attach the included mounting feet:
- Turn the keyboard upside down on a soft, clean surface.
- Locate the designated slots for the mounting feet.
- Insert the mounting feet firmly into the slots until they click into place.
5. Operating Instructions
5.1 Basic Keyboard Use
The Cherry G86-6340 functions as a standard QWERTY keyboard for basic text input. All 142 keys are responsive and utilize Cherry MX Tactile switches for a consistent typing experience.
5.2 Programming Relegendable Keys
The G86-6340 features fully programmable keys, allowing you to assign custom functions, macros, or key sequences. Programming typically requires dedicated software provided by Cherry. Refer to the software's user guide for detailed instructions on:
- Downloading and installing the programming software.
- Creating and saving key layouts.
- Loading custom layouts onto the keyboard.
- Using the key cap puller to remove and replace keycaps for relegendable labels.
For specific programming instructions, please visit the official Cherry website or consult the software documentation.
5.3 Using the Magnetic Stripe Reader (MSR)
The integrated MSR allows for reading magnetic stripe cards. To use the MSR:
- Ensure your POS software or application is ready to receive input from the MSR.
- Swipe the magnetic stripe card through the reader slot on the keyboard. Ensure the magnetic stripe faces the reader.
- The data from the card will be transmitted to your system as keyboard input.
Note: The MSR may require specific configuration within your POS software. Consult your software's documentation for details.
6. Maintenance
6.1 Cleaning the Keyboard
To maintain optimal performance and hygiene, clean your keyboard regularly:
- Disconnect the keyboard from your computer before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild, non-abrasive cleaning solution.
- Wipe down the keycaps and the keyboard surface. Avoid excessive moisture.
- For debris between keys, use compressed air.
- Do not immerse the keyboard in liquid.
6.2 Cleaning the Magnetic Stripe Reader
Periodically clean the MSR head to ensure accurate card reading:
- Use a specialized MSR cleaning card, if available.
- Alternatively, use a cotton swab lightly dampened with isopropyl alcohol. Gently wipe the MSR head inside the slot.
- Allow the MSR to dry completely before use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding. | Loose USB connection, driver issue, system error. |
|
| Magnetic Stripe Reader not reading cards. | Incorrect swipe, dirty MSR head, software configuration. |
|
| Programmable keys not working. | Incorrect programming, software not running. |
|
8. Specifications
| Brand | Cherry |
| Model Number | G86-63400EUADAA |
| Connectivity Technology | USB |
| Number of Keys | 142 |
| Special Feature | Fully Programmable Keyboard with 130 Relegendable Keys, Magnetic Stripe Reader |
| Switch Type | Cherry MX Tactile |
| Keyboard Layout | QWERTY |
| Compatible Operating Systems | Linux, Windows |
| Water Resistance Level | Water Resistant |
| Material | Plastic |
| Color | Black |
| Item Weight | 600 Pounds (Note: This weight seems unusually high for a keyboard and may be an error in the source data. Please verify with manufacturer specifications.) |
9. Warranty & Support
9.1 Warranty Information
Cherry products are manufactured to high-quality standards. This product typically comes with a manufacturer's warranty covering defects in materials and workmanship for a specified period from the date of purchase. Please refer to the warranty card included with your product or visit the official Cherry website for detailed warranty terms and conditions specific to your region.
Keep your proof of purchase for warranty claims.
9.2 Technical Support
For technical assistance, troubleshooting beyond this manual, or inquiries regarding product functionality, please contact Cherry customer support:
- Website: Visit the official Cherry website for support resources, FAQs, and contact information.
- Contact Form/Email: Available on the Cherry support page.
- Phone Support: Check the Cherry website for regional phone numbers.
When contacting support, please have your product model number (G86-63400EUADAA) and purchase information ready.