Trust Lyra Wireless Multi-Device Keyboard User Manual

Introduction

This manual provides detailed instructions for the Trust Lyra Wireless Multi-Device Keyboard, Model 24709. This compact wireless keyboard offers easy and comfortable connection across multiple devices and is constructed with recycled materials. Please read this manual carefully before using the product to ensure optimal performance and longevity.

Setup Guide

1. Charging the Keyboard

The Trust Lyra keyboard is powered by a rechargeable battery. Before first use, ensure the keyboard is fully charged.

• Connect the provided charging cable to the keyboard's charging port and 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.

2. Connecting to Devices (Triple Connection)

The keyboard supports triple connection: one via USB receiver and two via Bluetooth.

2.1. USB Receiver Connection

1. Locate the USB receiver, usually stored in a compartment on the keyboard.
2. Plug the USB receiver into an available USB port on your computer or device.
3. The keyboard should automatically connect. No additional drivers are typically required.

2.2. Bluetooth Connection (Device 1 & Device 2)

1. Turn on the keyboard using the power switch, usually located on the side or back.
2. Press and hold the Bluetooth 1 (BT1) key (often labeled with a Bluetooth icon and '1') for 3-5 seconds until the indicator light flashes, indicating pairing mode.
3. On your device (laptop, tablet, smartphone), go to Bluetooth settings and search for new devices.
4. Select "Trust Lyra Keyboard" (or similar name) from the list of available devices.
5. If prompted, enter the pairing code displayed on your screen using the keyboard and press Enter.
6. The indicator light will stop flashing and remain solid for a few seconds, then turn off, indicating a successful connection.
7. To connect a second Bluetooth device, repeat steps 2-6 using the Bluetooth 2 (BT2) key.

Image: Angled view of the Trust Lyra Wireless Multi-Device Keyboard, showing the full layout and compact design.

Operating Instructions

1. Switching Between Connected Devices

The Trust Lyra keyboard allows seamless switching between up to three connected devices.

• Press the F1 key to switch to the device connected via USB receiver.
• Press the F2 key to switch to the first Bluetooth-connected device (BT1).
• Press the F3 key to switch to the second Bluetooth-connected device (BT2).

The corresponding indicator light above the F1, F2, or F3 key will briefly illuminate to confirm the active connection.

2. Special Function Keys

The keyboard features several function keys (F-keys) that can be used in combination with the Fn key for multimedia and system controls.

Note: Some function keys may behave differently depending on your operating system (Windows, macOS, Android, iOS, Chrome OS).

Image: Top-down view of the Trust Lyra keyboard, highlighting the key layout and function key labels.

Maintenance

Proper care will extend the life of your Trust Lyra keyboard.

• Cleaning: Use a soft, dry, lint-free cloth to clean the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid excessive moisture.
• Storage: When not in use for extended periods, turn off the keyboard to conserve battery life. Store it in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: Avoid fully discharging the battery frequently. Charge the keyboard regularly, even if not in constant use, to maintain battery health.
• Avoid Spills: Keep liquids away from the keyboard to prevent damage to internal components.

Image: Side profile of the Trust Lyra keyboard, showing its slim design and the adjustable feet for ergonomic typing.

Troubleshooting

If you encounter issues with your Trust Lyra keyboard, try the following solutions:

1. Keyboard not responding:
   • Ensure the keyboard is turned on.
   • Check the battery level and charge if necessary.
   • Verify that the correct device channel (F1, F2, or F3) is selected.
   • For USB connection, try plugging the receiver into a different USB port.
   • For Bluetooth connection, try re-pairing the keyboard with your device.
2. Connection issues (Bluetooth):
   • Make sure Bluetooth is enabled on your device.
   • Ensure the keyboard is within the effective range (typically up to 10 meters).
   • Remove any obstacles between the keyboard and the device.
   • Forget the keyboard from your device's Bluetooth settings and re-pair it.
   • Try connecting to a different device to rule out device-specific issues.
3. Keys not working or delayed input:
   • Clean around the affected keys to remove any debris.
   • Ensure the keyboard is fully charged.
   • If using a USB receiver, try moving the receiver closer to the keyboard or using a USB extension cable.
   • Restart your computer or device.
4. Battery not charging:
   • Ensure the charging cable is securely connected to both the keyboard and the power source.
   • Try a different USB port or power adapter.
   • Verify that the charging cable is not damaged.

If the problem persists after trying these steps, please contact Trust customer support.

Specifications

Warranty Information

The Trust Lyra Wireless Multi-Device Keyboard comes with a 2-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by accident, misuse, abuse, modification, or improper maintenance.

Please retain your proof of purchase for warranty claims.

Customer Support

For further assistance, technical support, or warranty claims, please visit the official Trust website or contact their customer service department.

Trust Official Website: www.trust.com

You can also refer to the Trust Store on Amazon for additional product information and support resources.