Connect the keyboard to your device
Choose how you want to pair your keyboard to your device. You have three options:

• Use a direct Bluetooth® Low Energy connection
• Use a Logi Bolt receiver
• Use a USB Cable

To pair using Bluetooth:

	STEP 1 Switch ON your keyboard. A white LED on your keyboard (on the Connect key) will start blinking.
	STEP 2 Open the Bluetooth settings on your device. Add a new peripheral by selecting the Alto Keys K98M Plus keyboard from your list of devices. Your keyboard is paired once the LEDs stop blinking.
	STEP 3 Your computer will require you to enter a random set of numbers. Type the numbers and then press the Enter key on your Alto Keys K98M Plus keyboard. Your keyboard is now ready to use.
	STEP 4 Download and install Options+ for more customizable options.

For more details, see our article: Connect your Logitech Bluetooth device. If you experience issues with Bluetooth, see our Bluetooth troubleshooting article.

To pair using the Logi Bolt receiver:

	STEP 1 Take the Logi Bolt receiver from the packaging for your keyboard and insert the receiver into any available USB port on your desktop or laptop.
	STEP 2 Switch ON your keyboard. When the white LED on the Connect key stops blinking, your device is successfully connected.
	STEP 3 Set the correct keyboard layout for your computer’s operating system: Windows: Press Fn + P for three seconds MacOS: Press Fn + O for three seconds IMPORTANT: Windows is the default OS layout. If you are using a Windows computer you can skip this step. Your keyboard is now ready to use.
	STEP 4 Download and install Options+ for more customizable options.

To Connect a Cable:

	STEP 1 Switch ON your keyboard. When the white LED on the Easy-Switch key stops blinking, your device is successfully connected.
	STEP 2 Plug the USB cable to both your device and keyboard
	STEP 3 Press F4 for Corded mode
	STEP 4 Set the correct keyboard layout for your computer’s operating system: Windows: Press Fn + P for three seconds MacOS: Press Fn + O for three seconds IMPORTANT: Windows is the default OS layout. If you are using a Windows computer you can skip this step. Your keyboard is now ready to use.
	STEP 4 Download and install Options+ for more customizable options.

Keyboard Functions
The keyboard has a full range of useful productive and time efficient tools: 

Button features

[F1] Easy switch 1
[F2] Easy switch 2
[F3] Easy switch 3
[F4] Wired mode
[F5] Backlit cycle
[F6] Lighting Pattern
[F7] Dictation
[F8] Screen capture
[F9] Play / Pause
[F10] Mute 
[F11] Volume down
[F12] Volume up 
[Delete] Home
[Action keys 1] End
[Action keys 2] PgUp
[Action keys 3] PgDn 

Multi-OS keyboard
Your keyboard is designed to work with multiple operating systems (OS): Windows & macOS.

For Windows and macOS keyboard layout:

If you are a macOS user, the special characters and keys will be on the bottom side of the key	If you are a Windows, user, the special characters will be on the top side of the key
*MacOS layout is compatible with iOS and iPadOS	*Windows layout is compatible with Linux and Android

Battery Status Notification

From 100% to 11% the battery LED will be green.	From 10% and below, the battery LED will be red. You can continue using your device for one month when the battery is low.

• From 100% to 11% the battery LED will be green.
• From 10% and below, the battery LED will be red. You can continue using your device for one month when the battery is low.

Install Logitech Software
Download Logitech Options+ to customize your keyboard and benefit from all of the useful shortcuts and other possibilities it has to offer. 

Software notifications
On-screen notifications will appear for some keyboard actions after installing Logitech Options+ software.

1. Low battery
   When the keyboard or mouse reaches 5% of battery left, an on-screen battery notification will appear.
2. F-Keys switch
   Press Fn + Esc to swap between Media keys and F-Keys. An on-screen notification will indicate the Fn mode.
   
   NOTE: By default, the keyboard has direct access to Media Keys.
   
3. Caps Lock Notification
   Besides the LED on your Caps Lock key, an on-screen notification will indicate if Caps Lock is On or Off.