ProtoArc XK01 Plus Backlit Foldable Keyboard User Manual

1. Introduction

The ProtoArc XK01 Plus is a versatile, backlit, and foldable Bluetooth keyboard designed for portability and efficiency. It features a true full-size 105-key QWERTY layout, including a number pad and a complete row of shortcut keys, ensuring a comfortable and productive typing experience on the go. With multi-device connectivity and adjustable backlighting, this keyboard is an ideal companion for various devices and environments.

The ProtoArc XK01 Plus keyboard, showcasing its full size when unfolded, alongside its compact carrying pouch and a foldable phone stand. This image highlights the keyboard's portability and included accessories.

2. What's in the Box

Upon opening your ProtoArc XK01 Plus package, you will find the following items:

• Foldable Bluetooth Keyboard
• USB Cable (Type-C)
• PU Carry Pouch
• Phone Stand
• User Manual

An overview of all items included in the ProtoArc XK01 Plus retail package, ensuring you have everything needed for immediate use.

3. Setup Guide

3.1 Unfolding and Powering On/Off

The ProtoArc XK01 Plus keyboard features a tri-fold design for maximum portability. To power on the keyboard, simply unfold it completely. The keyboard will automatically power on. To power off, fold the keyboard back into its compact form. This action will automatically turn off the device, conserving battery life.

The keyboard shown in its compact, folded state and fully extended, illustrating the tri-fold mechanism for easy storage and deployment.

3.2 Charging the Keyboard

The keyboard is equipped with a built-in rechargeable battery. To charge, connect the provided USB Type-C cable to the charging port on the keyboard and the other end to a USB power source (e.g., computer USB port, wall adapter). A full charge allows for extended standby time.

A detailed view of the USB-C charging port on the keyboard, indicating where to connect the charging cable.

3.3 Bluetooth Pairing and Multi-Device Connection

The ProtoArc XK01 Plus supports connection with up to three Bluetooth 5.1 enabled devices, allowing for seamless switching between them.

1. Ensure the keyboard is unfolded and powered on.
2. Press and hold one of the Bluetooth channel keys (e.g., Fn + BT1, Fn + BT2, or Fn + BT3) for 3-5 seconds until the corresponding indicator light flashes rapidly. This indicates the keyboard is in pairing mode.
3. On your device (smartphone, tablet, laptop), navigate to the Bluetooth settings and search for available devices.
4. Select "ProtoArc XK01 Plus" from the list of found devices.
5. Once connected, the indicator light will stop flashing and remain solid for a few seconds before turning off.
6. Repeat these steps for up to two additional devices using the other Bluetooth channel keys.
7. To switch between paired devices, simply press the corresponding Bluetooth channel key (Fn + BT1, Fn + BT2, or Fn + BT3) once.

The keyboard demonstrating its multi-device connectivity, shown paired with a laptop, tablet, and smartphone, highlighting its versatility.

4. Operating the Keyboard

4.1 Backlight Control

The keyboard features a white backlight with three adjustable brightness levels. This allows for comfortable typing in various lighting conditions, including dim environments.

• To adjust the brightness or turn the backlight on/off, press Fn + Backlight Key (usually indicated by a light bulb icon).
• Each press cycles through the brightness levels (e.g., 30%, 60%, 90%) and then off.

The keyboard with its white backlight active, illustrating the adjustable brightness feature for enhanced visibility.

4.2 Full Size Layout and Shortcut Keys

The XK01 Plus boasts a 105-key full-size QWERTY layout, including a dedicated number pad and a complete row of function/shortcut keys. These keys provide quick access to various system functions, such as media control, volume adjustment, and screen brightness.

A visual comparison highlighting the full-size layout of the ProtoArc XK01 Plus, including its integrated number pad, offering a comprehensive typing experience.

4.3 Using the Phone Stand

The included foldable phone stand provides a convenient way to prop up your smartphone or tablet while using the keyboard, optimizing your workspace and viewing angle.

The keyboard and phone stand in use, demonstrating how they create a portable workstation for travel or on-the-go productivity.

5. Maintenance

5.1 Cleaning the Keyboard

To maintain the keyboard's appearance and functionality, regularly clean its surfaces. Use a soft, lint-free cloth slightly dampened with water or a mild, non-abrasive cleaning solution. Avoid excessive moisture and do not spray cleaners directly onto the keyboard. For dust and debris between keys, use compressed air.

5.2 Storage

When not in use, fold the keyboard and store it in the provided PU carry pouch. This protects the keyboard from dust, scratches, and minor impacts, especially during travel. Store in a cool, dry place away from direct sunlight and extreme temperatures.

6. Troubleshooting

6.1 Keyboard Not Connecting/Pairing

• Check Battery: Ensure the keyboard is sufficiently charged. Connect it to a power source using the USB-C cable.
• Power Cycle: Fold and unfold the keyboard to power it off and on again.
• Re-enter Pairing Mode: Press and hold the desired Bluetooth channel key (Fn + BT1/BT2/BT3) until the indicator light flashes rapidly.
• Device Bluetooth: Ensure Bluetooth is enabled on your device and it's discoverable. Try turning your device's Bluetooth off and on.
• Forget Device: If previously paired, remove or "forget" the keyboard from your device's Bluetooth list and attempt to pair again.
• Interference: Move away from other wireless devices that might cause interference.

6.2 Backlight Not Working

• Adjust Brightness: Press Fn + Backlight Key multiple times to cycle through brightness levels and ensure it's not turned off.
• Battery Level: A low battery might prevent the backlight from activating. Charge the keyboard fully.

6.3 Keys Not Responding

• Re-establish Connection: Disconnect and reconnect the Bluetooth connection.
• Clean Keys: Ensure no debris is lodged under the keys. Use compressed air to clean.
• Restart Device: Restart the device (computer, tablet, smartphone) you are connecting to.

7. Specifications

Detailed product dimensions for the ProtoArc XK01 Plus keyboard in both its unfolded and folded states, along with the dimensions of its carrying pouch.

8. Warranty and Support

For detailed warranty information and technical support, please refer to the official ProtoArc user manual provided with your product or visit the ProtoArc official website. You can also access the digital user manual via the link below:

Download Official User Manual (PDF)

If you encounter any issues not covered in this manual or require further assistance, please contact ProtoArc customer support through their official channels.