Logitech K800 User manual
Getting started with
Logitech® Wireless Illuminated
Keyboard K800
Contents
English Setup, 3Features and troubleshooting, 7
繁體中文 安裝, 3功能說明和疑難排解, 13
简体中文 安装, 3功能和故障排除,19
한국어 설치, 3기능 및문제 해결, 25
Logitech Wireless Illuminated Keyboard K800
3
OFFON
Logitech iThink
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Important information
Safety, compliance, and warranty
Getting started with
Logitech
®
Wireless Illuminated
Keyboard K800
4
Logitech Wireless Illuminated Keyboard K800
1
Logitech Wireless Illuminated Keyboard K800
5
2
OFF ON
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.
繁體中文
您現在已經可以開始使用鍵盤。
選用：若要重新設定鍵盤的進階 F 功能鍵，請下載免
費的羅技 SetPoint 軟體，網址為：
www.logitech.com/downloads。
简体中文
键盘现在即可使用。
可选：如果希望重新设置键盘的增强 F 键功能，请
访问 www.logitech.com/downloads 下载免费的罗技
SetPoint 软件。
한국어
이제 키보드를 사용하실 수있습니다.
선택 사항: 키보드의 고급 기능 F 키를 다시
프로그래밍하려면 www.logitech.com/downloads 에서
Logitech SetPoint 소프트웨어를 다운로드하십시오. 이
소프트웨어는 무료로 제공됩니다.
English 7
Getting started with
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
F N
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.*
OFF ON
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
Logitech Wireless Illuminated Keyboard K800
Keyboard features
OFFON
14
3
5
7
2
8
6
English 9
Getting started with
1. Application zone
F N
+ F1 Launch Internet browser
F N
+ F2 Launch e-mail application
F N
+ F3 Launch Windows Search*
F N
+ F4 Flip†
2. Convenience zone
F N
+ F5 Backlight down by 25%
F N
+ F6 Backlight up by 25%
F N
+ F7 Battery check
F N
+ F8 Sleep mode
3. Multimedia navigation zone
F N
+ F9 Launch media
F N
+ F10 Previous track
F N
+ F11 Play/Pause
F N
+ F12 Next track
4. Multimedia volume zone
Mute
Volume down
Volume up
Calculator
5. key
6. Automatic light sensor (ALS)
7. Battery status indicator
8. Keyboard power switch
* One Touch Search if the SetPoint software is installed.
† Application Switcher if the SetPoint software is installed.
F N
10 English
Logitech Wireless Illuminated Keyboard K800
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.
OFFON
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
* Battery life varies with usage, backlighting level, and computing
conditions. Heavy usage usually results in shorter battery life.
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.
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