Logitech K400 Plus Instruction Manual

Frequently Asked Questions

+Set up notifications on the K400 Plus keyboard with Logitech Options

You can use Logitech Options to set up on-screen notifications for your K400 Plus keyboard:

1. Start Logitech Options:

Start > All Programs > Logitech > Logitech Options

2. If you have more than one product displayed in the Logitech Options window, select

Wireless Touch Keyboard K400 Plus.

3. In the lower left corner, click More.

4. In the More Settings window, under Notifications, you can enable and disable on-screen

notifications for when:

oa lock key is pressed

othe battery level is getting low

+Set K400 Plus pointer speed and scrolling with Logitech Options

You can use Logitech Options to set the pointer speed.

Set pointer speed

Adjust scrolling

If you don’t have Logitech Options, you can get the latest version of the software from the

Wireless Touch Keyboard K400 Plus Download page.

To configure your pointer speed:

1. Start Logitech Options:

Start > All Programs > Logitech > Logitech Options

2. If you have more than one product displayed in the Logitech Options window, select

Wireless Touch Keyboard K400 Plus.

3. Click the Point and scroll tab in the upper left corner of the window.

4. Under Pointer speed, adjust the slider to your preferred DPI value.

To adjust the scrolling:

1. Start Logitech Options:

Start > All Programs > Logitech > Logitech Options

2. If you have more than one product displayed in the Logitech Options window, select

Wireless Touch Keyboard K400 Plus.

3. Click the Point and scroll tab in the left hand corner of the software window.

4. You can adjust the following options for scrolling:

oScroll direction

oSmooth scrolling

oVertical scrolling

oHorizontal scrolling

Set the scroll direction

There are two options for scrolling direction:

Traditional —the contents of the window scroll up and down, left and right, depending

on the direction you swipe

Content tracks fingers —the contents of the window scroll down when you swipe your

fingers up, and scroll up when you swipe your fingers down

Smooth scrolling

This option can be enabled or disabled based on your preference.

Vertical scrolling

The default for vertical scrolling is Swipe up and down with 2 fingers. You can scroll up or

down by swiping up and down on the touchpad with two fingers. Select Disabled to turn off this

feature.

Horizontal scrolling

By default, horizontal scrolling is set to Swipe left and right with 2 fingers. This lets you scroll

left and right on a page by swiping left or right with two fingers on the touchpad. Select

Disabled to turn off this feature.

+Tap and scroll on the K400 Plus keyboard

Touch tapping

Press the FN key and the left mouse button to disable and enable touch tapping.

When touch tapping is enabled:

tap on the touchpad once to generate a single click

tap on the touchpad twice to generate a double-click

tap once with two fingers to generate a right-click

NOTE: You can also use the left mouse-click button on the upper left side of the keyboard. This

lets you navigate on the touchpad with your right hand and select with your left.

Scrolling

By default, swiping up and down on the touchpad with two fingers scrolls up and down. Swiping

left and right with two fingers scrolls left and right.

NOTE: You can also press the FN key and slide one finger anywhere on the touchpad to

simultaneously scroll in that direction.

+Shortcut and function keys on the K400 Plus keyboard

The Wireless Touch Keyboard K400 Plus keyboard comes with pre-assigned shortcut and

function keys. These streamline navigation, media control and keyboard functions.

Key

Shortcut / Function

Back

Home

Switch application

Show/hide desktop

Key

Shortcut / Function

Maximize window

Switch screen

Media

Previous track

Play/Pause

Next track

Mute

Volume down

Volume up

FN + ins: PC sleep

FN + backspace:

print screen

FN + caps lock:

scroll lock

FN + left arrow:

home

FN + right arrow:

end

FN + up arrow: page

Key

Shortcut / Function

FN + down arrow:

page down

To select a function key, hold down the FN key, and then press one of the keys listed in the table

above.

For example, to use F5, hold down FN and then press the Search key

You can also set the keyboard to only use standard F1 - F12 functions. See Set the K400 Plus

keyboard to use standard function keys for more information.

+Disable keys on the K400 Plus keyboard with Logitech Options

You can disable some or all of the following keys on your K400 Plus keyboard:

Caps Lock

Scroll Lock

Insert

Windows logo key

To disable the keys:

1. Start Logitech Options:

Start > All Programs > Logitech > Logitech Options

2. If you have more than one product displayed in the Logitech Options window, select

Wireless Touch Keyboard K400 Plus.

3. In the lower left corner of the window, click More.

4. In the More Settings window, under Disabled keys, check the keys you want to disable.

5. Click on the Xto close the window. Your changes are automatically saved.

+Customize K400 Plus keyboard function keys

You can use Logitech Options software to customize the actions that are performed when you

use the function keys on your keyboard. You can download Logitech Options from the Wireless

Touch Keyboard K400 Plus Downloads page.

NOTE: Only the F1-F9 and Insert keys can be customized.

To customize your keyboard’s function keys:

1. Start Logitech Options:

Start > All Programs > Logitech > Logitech Options

2. Select the Keyboard tab in the upper left corner of the window.

3. Click on the function key that you want to assign a new function to. A list of available

options appears.

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