Logitech G915 X LIGHTSPEED TKL Wireless Mechanical Gaming Keyboard User Manual

Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your Logitech G915 X LIGHTSPEED TKL Wireless Mechanical Gaming Keyboard. Designed for performance and versatility, this keyboard offers advanced features for an enhanced user experience.

Product Overview

The Logitech G915 X LIGHTSPEED TKL is a compact, tenkeyless mechanical gaming keyboard featuring low-profile GL mechanical switches and LIGHTSPEED wireless technology. It is built with double-shot PBT keycaps and a brushed aluminum top plate for durability and a premium feel.

Figure 1: Logitech G915 X LIGHTSPEED TKL Keyboard Layout.

Key Features:

• LIGHTSPEED Wireless Technology: Provides pro-grade reliability and ultra-fast 1ms report rate.
• Tri-Mode Connectivity: Connect via 2.4 GHz LIGHTSPEED or Bluetooth wireless, or a wired USB-C mode.
• Low-Profile GL Mechanical Switches: Offers speed, precision, and comfort with a 1.3mm actuation point.
• KEYCONTROL Customization: Program up to 15 functions per key for personalized command.
• LIGHTSYNC RGB: Per-key customizable lighting with approximately 16.8 million colors.
• Double-Shot PBT Keycaps: Enhanced durability and resistance to wear.
• Dedicated Media Keys & Volume Roller: Convenient control over audio and media.

What's in the Box

Upon unboxing your Logitech G915 X TKL keyboard, ensure all components are present:

• Logitech G915 X LIGHTSPEED TKL Wireless Mechanical Gaming Keyboard
• USB-A to USB-C Charging and Data Cable
• USB Extender
• USB Wireless Receiver

Figure 2: Included Components.

Setup

Initial Charging:

Before first use, fully charge the keyboard using the provided USB-A to USB-C cable. Connect the USB-C end to the keyboard and the USB-A end to a powered USB port on your computer or a USB wall adapter. The battery indicator light will show charging status.

Connecting Your Keyboard:

The G915 X TKL offers three connectivity options:

1. LIGHTSPEED Wireless (Recommended for Gaming):
   • Plug the USB wireless receiver into an available USB-A port on your computer.
   • For optimal signal, use the USB extender to position the receiver closer to the keyboard.
   • Turn on the keyboard using the power switch located on the top edge.
   • Press the LIGHTSPEED button (indicated by a Wi-Fi-like icon) on the keyboard to activate LIGHTSPEED mode. The indicator light will turn blue.
2. Bluetooth:
   • Turn on the keyboard.
   • Press and hold the Bluetooth button (indicated by a Bluetooth icon) for 3 seconds until the indicator light blinks rapidly, indicating pairing mode.
   • On your computer or device, navigate to Bluetooth settings and select "G915 X TKL" from the list of available devices.
   • The indicator light will turn solid blue when successfully paired.
3. Wired Data Mode:
   • Connect the USB-C end of the cable to the keyboard and the USB-A end to your computer.
   • The keyboard will automatically switch to wired mode and begin charging.

Figure 3: Connectivity Buttons.

Adjusting Keyboard Height:

The keyboard features adjustable feet on the underside, allowing for two different tilt angles to suit your ergonomic preference.

Operating Instructions

Power Management:

• Power On/Off: Use the switch on the top edge of the keyboard.
• Battery Life: Enjoy up to 42 hours of continuous play.
• Recharging: Fully recharges in approximately 4 hours via USB-C. You can continue using the keyboard while it charges in wired mode.

Media Controls:

The G915 X TKL features dedicated media keys and a volume roller for quick access to audio and video playback controls.

• Play/Pause, Skip Forward, Skip Backward: Dedicated buttons for media playback.
• Volume Roller: Smoothly adjust audio volume.
• Mute: Dedicated mute button.

Figure 4: Media Controls.

Customization with G HUB and KEYCONTROL

Unlock the full potential of your G915 X TKL keyboard using the Logitech G HUB software. G HUB allows for extensive customization, including per-key lighting and programmable macros.

KEYCONTROL:

With KEYCONTROL, you can set up to 15 functions per key, transforming your keyboard into a personalized command center for gaming or productivity. This includes remapping keys, assigning macros, and creating custom commands.

LIGHTSYNC RGB:

Customize your keyboard's lighting with LIGHTSYNC RGB, offering access to nearly 16.8 million colors. Create custom illumination patterns, personalized themes, and synchronize lighting effects with other Logitech G gear through G HUB.

Figure 5: G HUB Customization Interface.

Maintenance

Cleaning:

• Use a soft, lint-free cloth to wipe down the keyboard surface.
• For dust and debris between keycaps, use compressed air.
• Avoid using harsh chemicals or abrasive materials.

Storage:

When not in use for extended periods, turn off the keyboard to conserve battery life. Store in a cool, dry place away from direct sunlight.

Troubleshooting

Connectivity Issues:

• Keyboard not responding: Ensure the keyboard is powered on and fully charged. Try connecting via wired USB-C to rule out wireless issues.
• LIGHTSPEED connection unstable: Ensure the USB wireless receiver is plugged directly into a USB port or use the extender to bring it closer to the keyboard, away from other wireless devices that may cause interference.
• Bluetooth pairing failed: Ensure the keyboard is in Bluetooth pairing mode (blinking indicator light). Remove previous pairings from your device's Bluetooth settings and try re-pairing.

Lighting Issues:

• RGB lighting not working: Check G HUB software for lighting settings. Ensure LIGHTSYNC is enabled and profiles are correctly applied.

Key Functionality:

• Keys not registering: Clean under the keycaps with compressed air. If the issue persists, contact support.
• Unexpected key behavior: Reset keyboard settings via G HUB or perform a factory reset if available (refer to G HUB documentation for specific steps).

Specifications

Warranty and Support

Logitech G products come with a limited hardware warranty. For detailed warranty information, please refer to the warranty card included with your product or visit the official Logitech G support website.

For technical support, driver downloads, and frequently asked questions, please visit the Logitech G Support Page. You can also find additional resources and community forums there.