MK520r - Keyboard LOGITECH - Free user manual and instructions

Product Type	Wireless Keyboard
Brand	Logitech
Model	MK520r
Connectivity	2.4 GHz wireless USB receiver
Dimensions (W x D x H)	440 x 120 x 20 mm
Weight	500 g (with batteries)
Power Source	2 AAA alkaline batteries
Battery Life	Up to 36 months
Keyboard Layout	Standard QWERTY with numeric keypad
Special Keys	Multimedia keys, volume control, sleep mode
Operating Range	Up to 10 meters
Compatibility	Windows, macOS, Linux, Chrome OS
System Requirements	USB port
Maintenance	Clean with a soft, damp cloth; do not use solvents
Safety Warnings	Keep batteries away from children; do not expose to heat
Spare Parts	Not available separately; contact support for replacement
Repairability	Not user-serviceable; contact Logitech for repairs
Warranty	Limited 1-year hardware warranty

Frequently Asked Questions - MK520r LOGITECH

How do I pair the Logitech MK520r keyboard with my computer?

Insert the USB receiver into an available port on your computer, then insert batteries into the keyboard. The keyboard should automatically connect. If not, press the Connect button on the receiver and then the Connect button on the keyboard (located on the underside).

What type of batteries does the MK520r use and how long do they last?

The keyboard uses 2 AAA alkaline batteries. Under typical usage, battery life is up to 36 months. When the battery is low, the keyboard's battery indicator will flash red.

Can I use the MK520r keyboard with a laptop without a USB port?

The keyboard requires a USB port for the receiver. If your laptop lacks a standard USB-A port, you can use a USB-C to USB-A adapter.

How do I clean the Logitech MK520r keyboard?

Turn off the keyboard and remove batteries. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. Gently wipe the keys and surface. Do not spray liquids directly on the keyboard.

Does the MK520r keyboard work with macOS?

Yes, the keyboard is compatible with macOS, Windows, Linux, and Chrome OS. The media keys may have different functions depending on the operating system.

What should I do if the keyboard is not responding?

Check that the batteries are installed correctly and not depleted. Ensure the USB receiver is securely plugged in. Try re-pairing by pressing the Connect buttons. Move the keyboard closer to the receiver, within 10 meters. If still not working, restart your computer.

Is the Logitech MK520r keyboard spill-resistant?

The keyboard has a spill-resistant design. Small spills can be drained through the drain holes. However, it is not waterproof, so avoid large spills. In case of a spill, immediately turn off the keyboard, remove batteries, and let it dry upside down.

Can I use the keyboard without the USB receiver via Bluetooth?

No, the MK520r uses a dedicated 2.4 GHz wireless connection with a USB receiver. It does not support Bluetooth.

Where can I find the manual for the Logitech MK520r?

The manual is available for download on the Logitech support website or on notice-facile.com. You can also view it online in PDF format.

How do I replace the USB receiver if I lose it?

You can purchase a replacement USB receiver from Logitech or authorized retailers. The new receiver may need to be paired with the keyboard using the Connect buttons.

USER MANUAL MK520r LOGITECH

Getting started with

Logitech® Wireless Combo MK520/M520r

unifying

Contents

English Setup, 3 Features and troubleshooting, 8

2

Traditional Chinese

Pull out

Simplified Chinese

Pull out

Korean

Pull

Traditional Chinese

Pull out

Simplified Chinese

Your keyboard and mouse are now ready for use. You can download the Logitech SetPoint Software if you want to customize your keyboard keys.

www.logitech.com/downloads

www.logitech.com/downloads

www.logitech.com/downloads

www.logitech.com/downloads

Keyboard features: F-key usage

User-friendly enhanced F-keys let you launch applications easily. To use the enhanced functions (yellow icons), first press and hold the FN key; second, press the F-key you want to use.

Tip: In the software settings, you can invert the FN mode if you prefer to access directly the enhanced functions without having to press the FN key.

Keyboard features

Keyboard features

1. Multimedia navigation
2. Volume adjustment
3. Application zone

FN + F1 Launches Internet browser

FN + F2 Launches e-mail application

FN + F3 Launches Windows Search*

FN + F4 Launches media player

1. Windows view controls

FN + F5 Flip†

FN + F6 Shows Desktop

FN + F7 Minimizes window

FN + F8 Restores minimized windows

* One Touch Search if the SetSpoint software is installed. † Application Switcher if the SetSpoint software is installed.

1. Convenience zone

FN + F9 My Computer FN + F10 Locks PC FN + F11 Puts PC in standby mode FN + F12 Keyboard battery status check

1. Battery status indicator
2. Keyboard power switch
3. Internet navigation
4. Internet back & forward navigation
5. Internet favorites
6. Launches calculator

Mouse features

1. Battery LED
2. Vertical scrolling
3. On/Off slider
4. Battery-door release
5. Unifying receiver storage

Battery management

Your keyboard has up to three years of battery life and your mouse has up to 18 months.*

Battery sleep mode

Did you know that your keyboard and mouse go into sleep mode after you stop using them for a few minutes? This feature helps limit battery usage and eliminates the need to keep switching your devices on and off. Both your keyboard and mouse are up and running immediately once you begin using them again.

How to check the battery level for the keyboard

Press and hold the FN key, then press the F12 key: If the LED glows green, the batteries are good. If the LED glows red, the battery level has dropped to 10% and you have only a few days of battery power left. You can also turn the keyboard off then back on using the On/Off switch on top of the keyboard.

How to check the battery level for the mouse

Turn the mouse off then back on using the On/Off switch on the mouse bottom. If the LED on top of the mouse glows green for 10 seconds, the batteries are good. If the LED blinks red, the battery level has dropped to 10% and you have only a few days of battery power left.

* Battery life varies with usage and computing conditions. Heavy usage usually results in shorter battery life.

Plug it. Forget it. Add to it.

You've got a Logitech Unifying receiver. Now add a compatible wireless keyboard or mouse that uses the same receiver. It's easy. Just start the Logitech Unifying software* and follow the onscreen instructions. For more information and to download the software, visit www.logitech.com/unifying

*Go to Start / All Programs / Logitech / Unifying / Logitech Unifying Software

Troubleshooting

Keyboard and mouse are not working

Check the USB connection. Also, try changing USB ports. Move closer? Try moving the Unifying receiver to a USB port closer to the mouse and keyboard. Check battery installation. Also check the battery power of each device. (See Battery management for more information.)

On the mouse bottom, slide the On/Off switch right to turn on the mouse. The Battery LED on the mouse top case should light green for 10 seconds. (See Battery management for more information.)

Troubleshooting

Are you experiencing slow or jerky cursor movement?

Try the mouse on a different surface (e.g., deep, dark surfaces may affect how the cursor moves on the computer screen).

Is the keyboard turned on? Slide the keyboard Off/On switch to the On position, as shown in the image below. The keyboard Status icons should light up.

Re-establish the connection. Use the Unifying software to reset the connection between the keyboard/mouse and Unifying receiver. Refer to the Unifying section in this guide for more information (p. 13).

For additional help, refer to the Customer Support telephone numbers on page 40.

Also visit www.logitech.com/comfort for more information about using your product, and for ergonomics.

Keyboard functions: How to use the F function keys

Traditional Chinese 17

Keyboard functions

1. Multimedia tour
2. Volume adjustment
3. Application area

FN + F1 launches the internet browser

FN + F2 launches the email application

Keyboard features

1. Multimedia navigation
2. Volume adjustment
3. Application area

FN + F1 launches the internet browser

FN + F2 launches the email application

Battery status indicator

How to check the mouse battery level

Keyboard features

www.logitech.com/support

Taiwan 0800-012-300

Korea 00798-601-8207

Hong Kong 800-966-992

Australia 1-800-025-544

India 800-600-1133

Malaysia 1800-88-0719

Singapore 800-6011-372

New Zealand 0800-447-361

China 800-820-0338 for desktop phone calling

400-820-0338 for mobile phone calling

Name and content of toxic and hazardous substances or elements in the product

Complies with IDA Standards DB101104

M/N:C-U0003

Rating:5V=100mA

Approval No.: ETA-0035/2009/WRLO

CMIIT ID: 2009DJ1025

DZL-C-U0003 MADE IN CHINA

M/N:C-U0004

Rating: 5V = ,100mA

Approval No.: ETA-404/2009/WRLO

CMIIT ID: 2010DJ0190

DZL-C-U0004 MADE IN CHINA

M/N:C-U0007

Rating: 5V = 100mA

Approval No.: ETA-418/2010/WRLO

CMIIT ID: 2010DJ0355

DZL-C-U0007 MADE IN CHINA

Logitech®

www.logitech.com

© 2014 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.

621-000238.002