logitech K400 Wireless Touch Keyboard User Guide
- June 6, 2024
- Logitech
Table of Contents
logitech K400 Wireless Touch Keyboard
IN THE BOX
Features
Hotkeys
-
Left mouse click
-
Mute
-
Volume down
-
Volume up
-
Internet home
Battery compartment -
Nano receiver storage
Touchpad gestures
Point and scroll
-
Point and slide one finger anywhere on the touchpad to move the screen pointer.
-
Scroll with two fingers, up or down.
Left and right click -
Press for left mouse click.
-
Press for right mouse click.
You can also tap the touchpad surface to perform a click. To disable touchpad tap, press the Fn-key plus the left mouse button. To re-enable touchpad tap, press the Fn-key plus the left mouse button again.
Tips for a personalized experience!
To adjust your touchpad experience, download and install software from
www.logitech.com/support/K400
The software allows you to modify the speed of the on-screen pointer, adjust
scrolling, and disable touchpad tap.
The Logitech® Unifying receiver
Plug it. Forget it. Add to it.
Your new Logitech product ships with a Logitech Unifying receiver. Did you
know you can add a compatible Logitech wireless device that uses the same
receiver as your current Logitech Unifying product?
Are you Unifying-ready?
If you have a Logitech wireless device that’s Unifying-ready, you can pair it
with additional Unifying devices. Just look for the orange Unifying logo on
the new device or its packaging. Build your ideal combo.
Add something. Replace something. It’s easy, and you’ll use only one USB port
for up to six devices.
Getting started is easy
If you’re ready to pair your device(s) via Unifying, here’s what you need to
do:
- Make sure your Unifying receiver is plugged in.
- If you haven’t already, download the Logitech® Unifying software from www.logitech.com/unifying.
- Start the Unifying software* and follow the onscreen instructions to pair the new wireless device with your existing Unifying receiver.
Go to Start / All Programs / Logitech / Unifying /Logitech Unifying Software
Help with setup
- Is the keyboard powered on?
- Power Off and power On the keyboard.
- Is the Unifying receiver securely plugged into a computer USB port? Try changing USB ports.
- If the Unifying receiver is plugged into a USB hub, try plugging it directly into a USB port on your computer.
- Did you pull the battery tab? Check the orientation of the batteries inside the keyboard, or replace the two AA alkaline batteries.
- Remove metallic objects between the keyboard and its Unifying receiver.
- Try moving the Unifying receiver to a USB port closer to the keyboard.
- Try reconnecting the keyboard and Unifying receiver using the Logitech Unifying software (Refer to the Unifying section in this guide.)
© 2011 Logitech. All rights reserved. Logitech, the Logitech logo, and other
Logitech marks are owned by Logitech and may be registered. All other
trademarks are the property of their respective owners.
Logitech assumes no responsibility for any errors that may appear in this
manual. Information contained herein is subject to change without notice.
What do you think?
Please take a minute to tell us. Thank you for purchasing our product.
www.logitech.com/ithink
www.logitech.com/support
United States +1 646-454-3200
Argentina +00800-555-3284
Brasil +0 800-891-4173
Canada +1 866-934-5644
Chile 1230 020 5484
Latin America +1 800-578-9619
Mexico 001 800 578 9619
References
- Logitech | Official Online Store
- Logitech | Official Online Store
- Logitech Customer Support & Business Support
- Logitech Customer Support & Business Support
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>