Lyra Multi-Device Wireless Keyboard & Mouse - Extended User Guide

Compatible article numbers 24843/24937/24942

How to charge the keyboard battery. 

1. Connect the keyboard with the charging cable to a free USB-A port on your computer or any other USB-A charging port. 
2. Charging time is approximately two hours, the light will turn on and once the keyboard is fully charged the light will turn off. 

How to connect the keyboard via USB receiver. 

1. Remove the micro USB receiver from the compartment under the keyboard and connect it to a free USB-A port of your PC. 
2. Switch the keyboard on. 
3. Press the Easy-Switch key on the left  and the light will turn red. 

How to connect the keyboard via Bluetooth. 

1. Hold down the Easy-Switch button for 6 seconds to connect the keyboard to your laptop, tablet or smartphone.
    The light will start blinking 
2. On your device open the settings, Bluetooth menu and in the Bluetooth list the keyboard should appear as Trust KB1 if you select Bluetooth button 1 or as Trust KB2 if you select Bluetooth button 2 
3. Press “connect” on your device to pair it with the keyboard, the light on the switch will turn off once the keyboard is paired with your device 

Switch between the funtion keys and multimedia keys.

With the key combination Fn+tab you are able to switch the main function of the multimedia/function keys. If you are a frequent user of the function keys you can press them directly without also pressing the Fn key to access them. The F (function) keys have a default function that will vary between the programs and operating system.

On all operating systems the multimedia keys perform the same action as showed in the below table: 

How to charge the mouse battery     

Connect the mouse with the charging cable to a free USB-A port on your computer or any other USB-A charging port 

Charging time is approximately two hours, the light will turn on and once the mouse is fully charged the light will turn off 

How to connect the mouse via USB receiver 

Remove the micro USB receiver from the compartment under the keyboard and connect it to a free USB-A port of your computer 

Switch the mouse on 

Press the Easy-Switch key on top of the mouse and the light will turn red

How to connect the mouse via Bluetooth 

1. Press the Easy-Switch button to select the USB, Bluetooth1 or Bluetooth2 modus. 
2. Press the connect button under the mouse for 6 seconds to connect the mouse to your laptop, tablet or telephone.  
3. On your device open the settings, Bluetooth menu and in the Bluetooth list the mouse should appear as Trust MS1 if the blue light is flashing on the mouse or as Trust MS2 if the green light is flashing on the mouse. To switch between the different connections repress the button. 
4. Press “connect” on your device to pair it with the mouse, the light on the switch will turn off once the mouse is paired with your device. 

Switch between devices/modus  

1. With a short press of the Easy-Switch button you are able to change between the modus’ 
2. With a long press of the Easy-Switch button you are able to change quickly between the modus 

DPI  - Mouse sensitivity (cursor speed) settings 

The Lyra mouse comes with a DPI switch, mice with a built in DPI precision are more sensitive and more precise than normal mice. 

In order to switch between the three DPI levels indicated above short press the button, you will notice the mouse cursor speed will change after each press.  

To switch between the three DPI levels press the switch under the mouse and with every press you will move between the three levels. 

When to charge the devices battery 

With a low battery level the light will start blinking on the keyboard 

With a low battery level the light near the wheel on the mouse will start blinking 

Connect the device with the charging cable to a free USB-A port to charge 

Manual layout selection for your operating system  

If the keyboard fails to correctly detect the operating system of a device, you can manually select the operating system by performing a long press (3 seconds) of one of the following function key combinations. 

The Lyra keyboard is compatible with Windows, Mac, IOS and Android. (Add to FAQ) 

1. Press FN+Q for IOS users 
2. Press Fn+E for Android users 
3. Press Fn+W for Windows users 
4. Press Fn+R for Mac users 

Note: 

If you press the USB pairing button for too long, the keyboard will be disconnected, to pair the keyboard again, press and hold the pairing button until the light of the button flashes, then remove the USB receiver from the USB port and plug it back in, then release the pairing key.