Introdução
The Trust Lyra Multidevice Bluetooth Keyboard is a compact, rechargeable wireless keyboard designed for versatile use across multiple operating systems and devices. Made with 85% recycled plastics, it offers a sustainable and efficient typing experience. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your keyboard.

The Trust Lyra keyboard is constructed with 85% recycled plastics, contributing to environmental sustainability.
O que está na caixa
Por favor, verifique o conteúdo da embalagem para garantir que todos os itens estejam presentes:
- Trust Lyra Multidevice Bluetooth Keyboard
- Micro Receptor USB
- Cabo de carregamento USB-C
- Manual do usuário

The Trust Lyra keyboard and its included accessories are packaged securely.
Configurar
1. Carregamento inicial
Before first use, fully charge the keyboard using the provided USB-C charging cable. Connect the USB-C end to the keyboard's charging port and the USB-A end to a power source (e.g., computer USB port, USB wall adapter).

Connect the USB-C cable to the keyboard for charging. A full charge can last up to 6 months.
2. Ligar/desligar
Locate the power switch on the keyboard. Slide it to the 'ON' position to power on the keyboard. Slide it to 'OFF' when not in use to conserve battery.
3. Conectando-se aos dispositivos
The Trust Lyra keyboard supports connection to up to three devices simultaneously via a USB receiver and two Bluetooth channels.
a. USB Receiver Connection (2.4 GHz Wireless)
- Locate the USB micro receiver, usually stored in a compartment on the keyboard.
- Conecte o receptor USB a uma porta USB disponível em seu computador ou dispositivo.
- The keyboard should automatically connect to the device. The indicator light for the USB channel (often labeled '1' or 'USB') will illuminate briefly.
b. Bluetooth Connection (Channels 2 & 3)
- Certifique-se de que o teclado esteja ligado.
- Pressione e segure o Fn key and then press either the Bluetooth 2 or Bluetooth 3 key (usually F2 or F3 with a Bluetooth icon) for 3-5 seconds until the corresponding indicator light starts blinking rapidly. This indicates pairing mode.
- On your device (laptop, tablet, smartphone), go to Bluetooth settings and enable Bluetooth.
- Procurar new devices. You should see "Trust Lyra" or a similar name appear in the list.
- Select "Trust Lyra" to pair. If prompted, enter the pairing code displayed on your screen.
- Once paired, the indicator light will stop blinking and remain solid for a few seconds, then turn off.

Connect your keyboard to up to three devices simultaneously using the USB receiver and two Bluetooth channels.
Instruções de operação
1. Alternando entre dispositivos conectados
To switch between your connected devices, simply press the corresponding channel key:
- Imprensa Tecla Fn + F1 for the USB receiver connected device.
- Imprensa Tecla Fn + F2 para o primeiro dispositivo conectado via Bluetooth.
- Imprensa Tecla Fn + F3 para o segundo dispositivo conectado via Bluetooth.

Easily switch between your connected devices using the dedicated function keys.
2. Compatibilidade do sistema operacional
The Trust Lyra keyboard is compatible with multiple operating systems. To optimize key functions for your specific OS, use the following combinations:
- Fn + Q for iOS / iPadOS
- Fn + W para Windows
- Fn + E para Android
- Fn + R for macOS / Chrome OS

The keyboard supports multiple operating systems including Windows, iOS, iPadOS, macOS, Android, and Chrome OS.
3. Multimídia e Teclas de Função
The keyboard features 12 multimedia keys for quick access to common functions. These keys are typically activated by pressing the Fn key in combination with the F-keys (F1-F12).
- Tecla Fn + F4: Mudo
- Tecla Fn + F5: Volume baixo
- Tecla Fn + F6: Aumentar o volume
- Tecla Fn + F7: Faixa anterior
- Tecla Fn + F8: Reproduzir/Pausar
- Tecla Fn + F9: Faixa seguinte
- Other F-keys may have system-specific functions.

The compact design features low-profile scissor keys and dedicated multimedia functions for enhanced productivity.
Manutenção
1. Limpeza
Para limpar o teclado, desligue-o e desconecte todos os cabos. Use um pano macio e sem fiapos, levemente umedecido, para limpar as teclas.ampened with water or a mild cleaning solution. Avoid harsh chemicals, abrasive materials, or excessive moisture. Do not spray cleaners directly onto the keyboard.
2. Cuidados com a bateria
- Recharge the keyboard when the battery indicator light shows low power.
- Evite descarregar completamente a bateria com frequência.
- If storing the keyboard for an extended period, charge it to about 50% and store it in a cool, dry place.
Solução de problemas
1. Teclado não conecta
- Verifique a potência: Ensure the keyboard is powered on and has sufficient battery charge.
- Receptor USB: For 2.4 GHz connection, ensure the USB receiver is securely plugged into the device and the keyboard is set to the correct channel (Fn + F1). Try a different USB port.
- Bluetooth: For Bluetooth connection, ensure Bluetooth is enabled on your device. Put the keyboard into pairing mode (Fn + F2/F3 for 3-5 seconds) and re-pair it. Ensure the keyboard is set to the correct Bluetooth channel.
- Interferência: Aproxime o teclado do seu dispositivo e afaste-o de outros dispositivos sem fio que possam causar interferência.
2. Teclas não respondem ou digitam incorretamente
- Nível da bateria: Low battery can affect key responsiveness. Recharge the keyboard.
- OS Mode: Ensure the keyboard is set to the correct operating system mode (Fn + Q/W/E/R).
- Limpeza: Dust or debris under the keys can cause issues. Clean the keyboard as described in the Maintenance section.
- Reconexão: Try disconnecting and reconnecting the keyboard to your device.
3. Bateria não carrega
- Verificação do cabo: Ensure the USB-C charging cable is properly connected to both the keyboard and the power source.
- Fonte de energia: Tente outra porta USB ou adaptador de parede.
- Danos no cabo: Inspect the charging cable for any visible damage. Use a different USB-C cable if available.
Especificações
| Recurso | Especificação |
|---|---|
| Marca | Confiar |
| Nome do modelo | Lira |
| Número do modelo | 24708 |
| Tecnologia de Conectividade | Bluetooth, RF (2.4 GHz via USB receiver) |
| Dispositivos compatíveis | Laptop, Mac, PC, Smartphone, Tablet |
| Descrição do teclado | Multifuncional |
| Usos recomendados | Business, Multimedia, Daily Use |
| Características especiais | Rechargeable Battery, Compact Size, Sustainable (85% recycled plastic), Multi-OS Support, Triple Connection (1x USB receiver & 2x Bluetooth) |
| Cor | Preto |
| Dimensões do produto | 28.6L x 12.6L x 1.7H cm |
| Material | Plástico |
| Fonte de energia | Alimentado por bateria |
| Tipo de interruptor | Interruptor de tesoura |
| Layout do teclado | QWERTY (Italian Layout) |
| Orientação das mãos | Ambidestro |
| Número de Chaves | 81 |
| Minimum OS Requirement | Androide 10.0 |
| Peso do item | 301 gramas |
Garantia e Suporte
1. Informações de garantia
The Trust Lyra Multidevice Bluetooth Keyboard comes with a Garantia do fabricante de 2 anos A garantia é válida a partir da data da compra. Esta garantia cobre defeitos de materiais e de fabricação sob uso normal. Não cobre danos causados por uso indevido, acidentes, modificações não autorizadas ou desgaste normal.
Guarde o comprovante de compra para reclamações de garantia.
2. Suporte ao cliente
For further assistance, technical support, or warranty inquiries, please visit the official Trust website:
You may also refer to the digital user manual (PDF) and safety information available on the product page or Trust's support section.