Introducció
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.
Què hi ha a la caixa
Si us plau, comproveu el contingut del paquet per assegurar-vos que hi hagi tots els elements:
- Trust Lyra Multidevice Bluetooth Keyboard
- Micro receptor USB
- Cable de càrrega USB-C
- Manual d'usuari

The Trust Lyra keyboard and its included accessories are packaged securely.
Configuració
1. Càrrega 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. Encendre/apagar
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. Connexió a dispositius
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.
- Connecteu el receptor USB a un port USB disponible de l'ordinador o dispositiu.
- 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)
- Assegureu-vos que el teclat estigui encès.
- Manteniu premut el botó 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.
- Cerca 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.
Instruccions de funcionament
1. Canviar entre dispositius connectats
To switch between your connected devices, simply press the corresponding channel key:
- Premeu Fn + F1 for the USB receiver connected device.
- Premeu Fn + F2 per al primer dispositiu connectat per Bluetooth.
- Premeu Fn + F3 per al segon dispositiu connectat per Bluetooth.

Easily switch between your connected devices using the dedicated function keys.
2. Compatibilitat del sistema operatiu
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 per a Windows
- Fn + E per a Android
- Fn + R for macOS / Chrome OS

The keyboard supports multiple operating systems including Windows, iOS, iPadOS, macOS, Android, and Chrome OS.
3. Tecles multimèdia i de funció
The keyboard features 12 multimedia keys for quick access to common functions. These keys are typically activated by pressing the Fn en combinació amb les tecles F (F1-F12).
- Fn + F4: Mut
- Fn + F5: Baixar el volum
- Fn + F6: Pujar el volum
- Fn + F7: Pista anterior
- Fn + F8: Reproduir/Pausa
- Fn + F9: Pista següent
- Other F-keys may have system-specific functions.

The compact design features low-profile scissor keys and dedicated multimedia functions for enhanced productivity.
Manteniment
1. Neteja
Per netejar el teclat, apagueu-lo i desconnecteu tots els cables. Feu servir un drap suau i sense borrissol lleugerament humit.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. Cura de la bateria
- Recharge the keyboard when the battery indicator light shows low power.
- Eviteu descarregar completament la bateria amb freqüència.
- If storing the keyboard for an extended period, charge it to about 50% and store it in a cool, dry place.
Resolució de problemes
1. El teclat no es connecta
- Comproveu la potència: Assegureu-vos que el teclat estigui encès i que la bateria estigui prou carregada.
- 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.
- Interferència: Acosteu el teclat al dispositiu i allunyeu-lo d'altres dispositius sense fil que puguin causar interferències.
2. Keys Not Responding or Typing Incorrectly
- Nivell de bateria: Low battery can affect key responsiveness. Recharge the keyboard.
- Mode del sistema operatiu: Ensure the keyboard is set to the correct operating system mode (Fn + Q/W/E/R).
- Neteja: Dust or debris under the keys can cause issues. Clean the keyboard as described in the Maintenance section.
- Reconnexió: Try disconnecting and reconnecting the keyboard to your device.
3. La bateria no es carrega
- Comprovació del cable: Ensure the USB-C charging cable is properly connected to both the keyboard and the power source.
- Font d'alimentació: Prova un altre port USB o adaptador de paret.
- Danys al cable: Inspect the charging cable for any visible damage. Use a different USB-C cable if available.
Especificacions
| Característica | Especificació |
|---|---|
| Marca | Confia |
| Nom del model | Lyra |
| Número de model | 24708 |
| Tecnologia de connectivitat | Bluetooth, RF (2.4 GHz via USB receiver) |
| Dispositius compatibles | Ordinador portàtil, Mac, PC, Telèfon intel·ligent, Tauleta |
| Descripció del teclat | Multifunció |
| Usos recomanats | Business, Multimedia, Daily Use |
| Característiques especials | Rechargeable Battery, Compact Size, Sustainable (85% recycled plastic), Multi-OS Support, Triple Connection (1x USB receiver & 2x Bluetooth) |
| Color | Negre |
| Dimensions del producte | 28.6L x 12.6W x 1.7H cm |
| Material | Plàstic |
| Font d'alimentació | Funciona amb bateria |
| Tipus de canvi | Interruptor de tisora |
| Disposició del teclat | QWERTY (Italian Layout) |
| Orientació de la mà | Ambidextre |
| Nombre de claus | 81 |
| Minimum OS Requirement | Android 10.0 |
| Pes de l'article | 301 grams |
Garantia i Suport
1. Informació de la garantia
The Trust Lyra Multidevice Bluetooth Keyboard comes with a Garantia del fabricant de 2 anys des de la data de compra. Aquesta garantia cobreix els defectes de materials i fabricació en condicions d'ús normal. No cobreix els danys causats per un mal ús, accidents, modificacions no autoritzades o desgast normal.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.
2. Atenció al client
For further assistance, technical support, or warranty inquiries, please visit the official Trust weblloc:
You may also refer to the digital user manual (PDF) and safety information available on the product page or Trust's support section.