OMOTON Largeprints Keycaps-Black-US
OMOTON Large Print Bluetooth Keyboard User Manual
Model: Largeprints Keycaps-Black-US
Introduction
Thank you for choosing the OMOTON Large Print Bluetooth Keyboard. This keyboard is designed for enhanced visibility and comfortable typing across multiple operating systems, including iOS, Android, and Windows. Its large, backlit keycaps make it ideal for users seeking improved readability and reduced typing errors. This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your new keyboard to ensure optimal performance.
Package Contents
Please check the package contents to ensure all items are present:
- 1 x OMOTON Large Print Bluetooth Keyboard
- 1 x Type-C Charging Cable
- 1 x User Manual
- 1 x Adjustable Stand (may be included as an accessory)
Product Overview
The OMOTON Large Print Bluetooth Keyboard combines functionality with user-friendly design. Below are its key features and components.







Setup
1. Charging the Keyboard
Before first use, fully charge the keyboard. Connect the provided Type-C charging cable to the keyboard's charging port and the other end to a USB power source (e.g., computer, wall adapter). The charge indicator light will illuminate during charging and turn off when fully charged. A full charge takes approximately 2 hours.
2. Bluetooth Pairing
Follow these steps to pair your keyboard with your device:
- Turn on the keyboard by sliding the power switch to the 'ON' position. The power indicator light will briefly illuminate.
- Press the 'Connect' button on the keyboard. The pairing indicator light will start blinking, indicating it's in pairing mode.
- On your device (iPad, iPhone, Android tablet, Windows PC), go to Bluetooth settings and turn Bluetooth on.
- Search for available devices. You should see "OMOTON Keyboard" or a similar name appear in the list.
- Select the keyboard from the list to initiate pairing. Your device may prompt you to enter a code displayed on the screen. Type this code on the OMOTON keyboard and press Enter.
- Once paired, the pairing indicator light on the keyboard will stop blinking and turn off, and your device will show the keyboard as connected.
3. Switching Operating Systems
This keyboard is compatible with three major operating systems. It is crucial to switch to the correct system mode before use for optimal functionality.

- Fn + A: For iOS/iPadOS/macOS devices
- Fn + S: For Windows devices
- Fn + D: For Android devices
Operating Instructions
1. Backlight Control
The keyboard features 7-color backlighting with 3 adjustable brightness levels.

- Press the light bulb key once to turn on the backlight.
- Press the light bulb key a second time to enter breathing light mode.
- Press the light bulb key a third time to turn off the backlight.
- To change backlight colors, press Fn + light bulb key. There are 7 colors to cycle through.
- To adjust brightness, press Fn + Up Arrow (increase) or Fn + Down Arrow (decrease). There are 3 brightness levels.
2. Function Keys
The keyboard includes dedicated function keys (F1-F12) that perform various shortcuts depending on the operating system. Use the Fn key in combination with these keys to access their secondary functions (e.g., media control, volume adjustment, screen lock).
Maintenance
To ensure the longevity and optimal performance of your OMOTON keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, lint-free cloth to clean the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid excessive moisture.
- Storage: When not in use for extended periods, store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To preserve battery life, avoid fully discharging the battery frequently. Charge the keyboard regularly, especially if it will not be used for a long time.
- Avoid Spills: Keep liquids away from the keyboard to prevent damage to internal components.
- Handle with Care: Avoid dropping or subjecting the keyboard to strong impacts, which can damage the keys or internal circuitry.
Troubleshooting
If you encounter issues with your OMOTON Large Print Bluetooth Keyboard, please refer to the following common solutions:

Keyboard Keys Not Working or Incorrect Input
- Confirm Your Device's Operating System: This keyboard is compatible with 3 systems: iOS, Windows, and Android. Before use, press Fn + A/S/D to switch to the correct system mode.
- Switch the System Mode:
- FN + A: iOS Mode
- FN + S: Windows Mode
- FN + D: Android Mode
- Re-pair the Keyboard: If the connection is unstable, unpair the keyboard from your device's Bluetooth settings and then re-pair it following the instructions in the 'Setup' section.
- Charge the Keyboard: A low battery can cause erratic behavior. Ensure the keyboard is fully charged.
- Restart Devices: Try restarting both your keyboard (turn off and on) and your device (tablet, phone, PC).
Keyboard Disconnects Frequently
- Ensure the keyboard is within the effective Bluetooth range (typically 10 meters or 33 feet) of your device.
- Minimize interference from other wireless devices (e.g., Wi-Fi routers, other Bluetooth devices).
- Check battery level and recharge if necessary.
Backlight Not Working
- Ensure the keyboard is turned on and charged.
- Press the light bulb key to cycle through backlight modes (on, breathing, off).
- Adjust brightness using Fn + Up/Down Arrow keys.
Specifications
| Feature | Specification |
|---|---|
| Brand | OMOTON |
| Model | Largeprints Keycaps-Black-US |
| Product Dimensions | 9.7 x 5.9 x 0.2 inches (247 x 150 x 6.6 mm) |
| Item Weight | 11.3 ounces (0.42 pounds) |
| Connectivity Technology | Bluetooth |
| Compatible Devices | iPad/Tablet/Android/Windows |
| Keyboard Description | Ergonomic, Large Print |
| Number of Keys | 78 |
| Keyboard Backlighting Color Support | RGB (7 Colors) |
| Battery | 1 Lithium Polymer battery (included), 500mAh |
| Charging Time | Approx. 2 hours |
| Working Time (No lighting) | Approx. 200 hours |
| Country of Origin | China |
Warranty and Support
OMOTON products typically come with a standard manufacturer's warranty. For specific warranty details, including duration and coverage, please refer to the warranty card included in your product packaging or visit the official OMOTON website. For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact OMOTON customer service through their official channels. Contact information can usually be found on the product packaging or the brand's website.
You can visit the OMOTON Store on Amazon for more information and support: OMOTON Store
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.