Logitech K800 User manual

Getting started with
Logitech® Wireless Illuminated
Keyboard K800

Contents
English Setup, 3Features and troubleshooting, 7
Deutsch Einrichtung, 3Funktionen und Fehlerbehebung, 13
Français Installation, 3Fonctions et dépannage, 19
Italiano Installazione, 3Funzioni e risoluzione dei problemi, 25

3
Logitech® Wireless Illuminated Keyboard K800
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Important information
Safety, compliance, and warranty
Important information
Safety, compliance, and warranty
Getting started with
Logitech
®
Wireless Illuminated
Keyboard K800

4
Logitech® Wireless Illuminated Keyboard K800
1

5
Logitech® Wireless Illuminated Keyboard K800
2
OFF ON

6
Logitech® Wireless Illuminated Keyboard K800
English
Your Keyboard is now ready for use.
Optional: For the option of reprogramming
your keyboard’s enhanced F-key functions,
download the free Logitech® SetPoint™ Software
at www.logitech.com/downloads.
Deutsch
Die Tastatur ist jetzt einsatzbereit.
Optional: Laden Sie zum Ändern der erweiterten
Funktionen der F-Tasten die kostenlose Software
Logitech® SetPoint™ unter www.logitech.com/
downloads herunter.
Français
Votre clavier est prêt à être utilisé.
Facultatif : pour bénécier de l’option
de reprogrammation des touches de fonctions
avancées du clavier, téléchargez le logiciel
gratuit Logitech® SetPoint™ à partir du site
www.logitech.com/downloads.
Italiano
La tastiera è pronta all‘uso.
Facoltativo: per riprogrammare le funzionalità
avanzate dei tasti funzione, scaricare il software
gratuito Logitech® SetPoint™ all’indirizzo
www.logitech.com/downloads.

English 7
Logitech® Wireless Illuminated Keyboard K800
Keyboard features: F-key usage
User-friendly enhanced F-keys let you launch applications easily. To use the enhanced
functions (yellow icons),  rst press and hold the
' /
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.•
1st - Press and hold
the FN key
2nd - Press an F-key
* Requires SetPoint™ Software (available for download at www.logitech.com/downloads ).

8 English
Getting started with
Keyboard features
14
3
5
7
2
8
6

English 9
Logitech® Wireless Illuminated Keyboard K800
Application zone1.
' /
+ F1 Launch Internet browser
' /
+ F2 Launch e-mail application
' /
+ F3 Launch Windows Search*
' /
+ F4 Flip†
Convenience zone2.
' /
+ F5 Backlight down by 25%
' /
+ F6 Backlight up by 25%
' /
+ F7 Battery check
' /
+ F8 Sleep mode
Multimedia navigation zone3.
' /
+ F9 Launch media
' /
+ F10 Previous track
' /
+ F11 Play/Pause
' /
+ F12 Next track
Multimedia volume zone4.
Mute
Volume down
Volume up
Calculator
' /
5. key
Automatic light sensor (ALS)6.
Battery status indicator7.
Keyboard power switch8.
* One Touch Search if the SetPoint® software is installed.
† Application Switcher if the SetPoint® software is installed.

10 English
Getting started with
Keyboard backlighting
When you switch on the keyboard, all keys are backlit at full intensity
for  ve seconds. The backlighting adjusts itself automatically based
upon the ambient light in your room.
To activate backlighting, move your hand over the keyboard, or press a key. There is a proximity
sensor in the keyboard that detects motion and switches on backlighting.
Backlighting remains on while you charge the keyboard. When keyboard battery power is very low,
the lower battery LED blinks red and backlighting is switched off to conserve battery life.
Press FN + F5 to decrease backlighting and FN + F6 to increase it. There are  ve levels of
illumination: 0%, 25%, 50%, 75%, and 100%. More battery power is used as the level of illumination
is increased. After three hours of inactivity or if the keyboard is restarted, the backlighting level
returns to automatic adjustment.
Recharging the keyboard
Typically, you can expect about 10 days of battery life
before you will need to recharge the keyboard battery.*
If the backlighting level is set to 100%, you have about
15 hours of battery life.
To recharge the keyboard, connect it to your computer
using the USB recharging cable. A full battery recharge
takes about 5 hours and only 3 hours if the keyboard has
been switched off.
* Battery life varies with usage, backlighting level, and computing conditions.
Heavy usage usually results in shorter battery life.