FD K602T Dual Mode Wireless Keyboard User Manual

Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your FD K602T Dual Mode Wireless Keyboard. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize its lifespan.

Product Overview

The FD K602T is a versatile dual-mode wireless keyboard designed for efficiency and comfort. It supports connections via 2.4GHz wireless USB receiver and Bluetooth (BT1 and BT2), allowing seamless switching between up to three devices. Its ultra-thin design, scissor-type switches, and multimedia keys enhance the user experience.

Image 1: The FD K602T Dual Mode Wireless Keyboard shown with its accompanying USB receiver. This image displays the full layout of the keyboard, including the numeric keypad and function keys.

Image 2: An angled view of the FD K602T keyboard, highlighting its slim profile and key layout.

Setup

1. Charging the Keyboard

Before initial use, fully charge the keyboard. Connect the supplied USB-C cable to the keyboard's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will illuminate during charging and turn off when fully charged. A full charge provides up to 12 months of standby battery life.

Note: The keyboard includes a 300mAh rechargeable battery.

2. Connecting via 2.4GHz Wireless

1. Locate the 2.4GHz USB receiver. It is typically stored in a compartment on the keyboard or included separately.
2. Insert the USB receiver into an available USB port on your computer or device.
3. Turn on the keyboard. The keyboard should automatically connect to the receiver.
4. Press Fn + 2.4G key combination to ensure the keyboard is in 2.4G mode. The indicator light for 2.4G will illuminate.

3. Connecting via Bluetooth (BT1 / BT2)

The keyboard supports two separate Bluetooth connections (BT1 and BT2).

1. Enable Bluetooth on your device: Ensure Bluetooth is active on your computer, tablet, or smartphone.
2. Select Bluetooth Channel: Press Fn + BT1 or Fn + BT2 to select the desired Bluetooth channel. The corresponding indicator light will flash slowly.
3. Enter Pairing Mode: Press and hold Fn + BT1 (or Fn + BT2) for 3-5 seconds until the indicator light flashes rapidly. This indicates the keyboard is in pairing mode.
4. Pair on your device: On your device, search for Bluetooth devices. Select "FD K602T" (or similar name) from the list of available devices.
5. Follow any on-screen prompts to complete the pairing process. The indicator light on the keyboard will stop flashing and remain solid for a few seconds, then turn off, indicating a successful connection.

Image 3: Close-up of the FD K602T keyboard highlighting the 2.4G, BT1, and BT2 keys, which are used for switching between different connection modes and devices.

4. Switching Between Connected Devices

The FD K602T keyboard allows you to connect to up to three devices simultaneously (one via 2.4GHz, two via Bluetooth) and switch between them easily.

• To switch to the 2.4GHz connected device, press Fn + 2.4G.
• To switch to the first Bluetooth connected device, press Fn + BT1.
• To switch to the second Bluetooth connected device, press Fn + BT2.

Image 4: Illustration showing the FD K602T keyboard connected to a desktop monitor, a laptop, and a tablet, demonstrating its multi-device switching capability.

Operating Instructions

Multimedia Keys

The FD K602T keyboard features dedicated multimedia keys for quick access to various functions. These keys are typically accessed by pressing the Fn key in combination with the corresponding function key (F1-F12).

Note: Some multimedia functions may vary depending on your operating system or specific application.

Maintenance

Cleaning

• Disconnect the keyboard from all devices and turn it off before cleaning.
• Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the surface of the keyboard.
• Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the keyboard's finish.
• For dust and debris between keys, use compressed air.
• The keyboard is spill-resistant, but it is not waterproof. Avoid submerging it in liquids.

Battery Care

• To prolong battery life, avoid fully discharging the keyboard frequently.
• If the keyboard will not be used for an extended period, charge it to about 50% before storing.
• Store the keyboard in a cool, dry place.

Troubleshooting

Keyboard not connecting or responding:

• Check Power: Ensure the keyboard is turned on and has sufficient battery charge. Recharge if necessary.
• Check Connection Mode: Verify that the correct connection mode (2.4G, BT1, or BT2) is selected on the keyboard using the Fn key combinations.
• 2.4GHz Connection:
  • Ensure the USB receiver is securely plugged into a working USB port.
  • Try plugging the receiver into a different USB port.
  • If possible, test the receiver on another computer to rule out a receiver issue.
• Bluetooth Connection:
  • Ensure Bluetooth is enabled on your device.
  • Unpair and re-pair the keyboard from your device's Bluetooth settings.
  • Ensure the keyboard is in pairing mode (rapidly flashing indicator light) when attempting to pair.
  • Try connecting to a different Bluetooth channel (BT1 or BT2).
• Interference: Move the keyboard closer to your device and away from other wireless devices that might cause interference.
• Restart: Restart your computer/device and the keyboard.

Keys not working or typing incorrectly:

• Clean Keys: Check for any debris or obstructions under the keys and clean as per the Maintenance section.
• Re-establish Connection: Disconnect and reconnect the keyboard (either by re-pairing Bluetooth or re-inserting the 2.4G receiver).
• Test on another device: If possible, test the keyboard on another device to determine if the issue is with the keyboard or the original device.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for warranty claims.