TECKNET Bluetooth Keyboard Rechargeable User Manual

1. Introduction

Thank you for choosing the TECKNET Bluetooth Keyboard. This ultra-slim, full-size wireless keyboard is designed for enhanced productivity and seamless switching between multiple devices. It supports 4 modes of connection (3 Bluetooth channels and 1 x 2.4G wireless mode) and features a long-lasting rechargeable battery, quiet scissor-switch keys, and an ergonomic design.

Package Contents:

1 x TECKNET Multi-Device Bluetooth Keyboard
1 x USB-C Charging Cable
1 x 2.4G USB Receiver (stored in the keyboard's back compartment)
1 x User Manual

2. Setup

2.1. Charging the Keyboard

Before initial use, ensure the keyboard is fully charged. Connect the provided USB-C charging cable to the keyboard's USB-C port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The charging indicator light will turn red while charging and switch to green when fully charged.

TECKNET keyboard connected to a USB-C charging cable, with text 'Type-C Quick Charge' and '2h Charge', '180 Days of Use'. — The keyboard features a USB-C port for quick charging, providing up to 180 days of use on a 2-hour charge.

Graphic showing a 500mAh rechargeable lithium battery icon with 'Auto-Sleep' and 'Power Saving' features. — Equipped with a 500mAh rechargeable lithium battery, the keyboard offers extended usage and power-saving features like auto-sleep.

2.2. Connecting via 2.4G Wireless Mode

For devices without Bluetooth, or for a dedicated connection, use the 2.4G wireless mode:

Locate the 2.4G USB receiver stored in the back compartment of the keyboard.
Insert the USB receiver into an available USB-A port on your computer or device.
Slide the power switch on the back of the keyboard to the 'ON' position.
Press the '2.4G' channel button (usually indicated by a wireless icon) on the keyboard. The indicator light will illuminate, confirming the connection.

TECKNET Bluetooth Keyboard with its 2.4G USB receiver detached and shown in the foreground. — The keyboard comes with a compact 2.4G USB receiver for stable wireless connection to compatible devices.

2.3. Connecting via Bluetooth Mode (BT1, BT2, BT3)

The keyboard supports up to three Bluetooth connections, allowing you to switch between devices effortlessly:

Ensure your device's Bluetooth is enabled.
Slide the power switch on the back of the keyboard to the 'ON' position.
Press and hold one of the Bluetooth channel buttons (BT1, BT2, or BT3) for more than 3 seconds until the corresponding green LED light flashes quickly. This indicates pairing mode.
On your device, search for Bluetooth devices and select 'TK-KB005' from the list.
Once paired, the LED light will turn off after being on for 2 seconds.
Repeat steps 3-5 for other Bluetooth channels (BT2, BT3) to connect additional devices.

Graphic illustrating the 4 Modes Connection feature, showing the keyboard connected to an iPad, smartphone, laptop, and desktop computer. — Connect up to four different devices simultaneously using the 4 Modes Connection feature, including Bluetooth and 2.4G wireless.

3. Operating Instructions

3.1. Switching Between Devices

To switch between connected devices, simply press the corresponding channel button (2.4G, BT1, BT2, or BT3). The keyboard will seamlessly connect to the selected device.

Overhead view of a desk setup with a TECKNET keyboard, laptop, monitor, tablet, and smartphone, illustrating multi-device connectivity. — The keyboard allows one-key switching between up to 4 devices for more efficient usage.

3.2. Multimedia Keys

The keyboard features 12 multimedia keys for enhanced productivity. These keys are typically accessed by pressing the 'Fn' key in combination with the corresponding F-key (F1-F12).

Close-up of the TECKNET keyboard highlighting the multimedia function keys (F1-F12) and their icons. — Utilize the perfect multi-function keys to simplify tasks and execute commands effortlessly.

3.3. Adjustable Stand

The keyboard includes adjustable feet on the back, allowing you to customize the tilt angle between 3° and 7° for optimal typing comfort and to prevent fatigue during long sessions.

Side view of the TECKNET keyboard showing its adjustable support feet extended, with a hand resting on the keys. — The adjustable support ensures long-term use does not result in fatigue, allowing you to set your preferred typing angle.

3.4. System Compatibility

The keyboard is broadly compatible with Windows, iOS, macOS, and Android devices. To ensure effective key usage due to system differences, switch according to the system used by your device:

For Android devices: Press Fn+Q
For Windows devices: Press Fn+W
For iOS devices: Press Fn+E

Generally, the system will automatically switch in Bluetooth mode, but if some keys cannot be used, please use the above shortcut keys to switch systems.

Graphic showing compatibility icons for Windows, Android, iOS, macOS, Chrome OS, and Linux, with various devices like laptops, phones, and smart TVs. — Compatible with a wide range of operating systems and devices, including computers, laptops, phones, and smart TVs.

4. Maintenance

4.1. Cleaning

To clean the keyboard, gently wipe the surface with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the finish or keycaps. Ensure no liquid enters the keyboard.

4.2. Storage

When not in use, the keyboard automatically enters sleep mode after 30 minutes of inactivity to conserve battery life. It wakes up instantly with any key press. For long-term storage, it is recommended to turn off the keyboard using the 'OFF' switch on the back.

5. Troubleshooting

If you encounter any issues with your TECKNET keyboard, please refer to the following common solutions:

Keyboard not responding: Ensure the keyboard is fully charged. Charge the keyboard before use and ensure it is used within a range of 49ft/15M.
Bluetooth connection issues: Remove/delete all Bluetooth connection records on your device, then turn off Bluetooth. Turn on the device's Bluetooth again and reconnect the keyboard according to the user manual.
Forced Bluetooth pairing method: Bring the keyboard close to the device, turn on the device's Bluetooth. Short press the Bluetooth channel button corresponding to the device (the light will light up). Long press the channel button for more than 3 seconds until the green LED light flashes quickly. Complete the pairing of the device and the keyboard within 2 minutes. The LED of the channel turns off after being on for 2 seconds, indicating that the device and the keyboard have been successfully paired.
2.4G forced pairing method: Bring the keyboard close to the device, short press the 2.4G channel button (the light will light up). Long press for more than 3 seconds until the red LED flashes quickly. Insert the USB Dongle within 20 seconds (make sure the keyboard is close to the receiver). The LED of the 2.4G channel turns off after being on for 2 seconds, indicating that the device and the keyboard are paired successfully.
Lag or delayed input: This may be caused by computer lag; please restart your computer and reconnect the keyboard.
Interference: The keyboard signal may be interfered with; please try to stay away from metal obstacles or other radio signals.
2.4G connection not working: If you are using 2.4G to connect your device and the keyboard, please unplug the USB and re-insert it into the device.

If none of the above solutions work, please contact our professional customer service team for additional support.

Troubleshooting steps for TECKNET keyboard connection issues, including charging, Bluetooth reset, and forced pairing methods. — Detailed steps for resolving common Bluetooth and 2.4G connection problems.

Troubleshooting tips for TECKNET keyboard, including system compatibility shortcuts for Android, Windows, and iOS. — Guidance on using Fn key combinations to ensure proper key functionality across different operating systems.

Additional troubleshooting advice for TECKNET keyboard, covering low battery, computer lag, working distance, and signal interference. — Further solutions for issues such as low battery, computer performance, and environmental interference.

6. Specifications

Feature	Detail
Model Number	TK-KB005
Connectivity Technology	Bluetooth (3 channels), 2.4G Wireless (USB-A)
Number of Keys	110
Key Type	Scissor-switch
Noise Reduction	90%
Keystroke Durability	Up to 10 million keystrokes
Key Travel	2mm
Battery Capacity	500mAh Lithium Ion (rechargeable)
Battery Life	Up to 180 days (based on 2 hours daily use)
Charging Port	USB-C
Operating Distance	Up to 15M (49ft)
Compatibility	Windows, iOS, macOS, Android (iPads, tablets, smartphones, laptops, desktops, smart TVs)
Product Dimensions	17.13 x 5.12 x 0.57 inches
Item Weight	1.29 pounds
Color	Gray

7. Warranty and Support

TECKNET offers up to 36-month support for this product (registration may be required). If you encounter any problems or have questions regarding your keyboard, please do not hesitate to contact our professional customer service team. We are committed to providing friendly and helpful assistance every step of the way.

For support, please visit the official TECKNET website or refer to the contact information provided in your product packaging.

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TECKNET Bluetooth Keyboard User Manual