WIRELESS ILLUMINATED KEYBOARD K800 - Gaming Keyboard LOGITECH - Free user manual and instructions

Product Type	Wireless Backlit Keyboard
Brand	Logitech
Model	Wireless Illuminated Keyboard K800
Category	Gaming Keyboard
Connection Technology	Wireless via Unifying receiver (USB)
Power	Integrated rechargeable battery, 5V, 100mA via USB cable
Battery Life	Up to 10 days (normal use) or 15 hours with backlight at 100%
Charging Time	Approximately 5 hours (3 hours if keyboard is off)
Backlight	Automatic via ambient light sensor, 5 adjustable levels (0%, 25%, 50%, 75%, 100%)
Advanced Function Keys	12 FN keys with yellow icons: application launch, media control, volume, calculator
Compatible Software	Logitech SetPoint and Logitech Unifying (downloadable at logitech.com)
Approximate Dimensions	45 x 20 x 3 cm
Approximate Weight	1 kg
Package Contents	Keyboard, Unifying receiver, USB cable, quick start guide
Care and Cleaning	Clean with a soft, slightly damp cloth; do not use solvents
Safety	Use only a compliant power source (5V, 100mA); do not expose to moisture
Spare Parts and Repairability	No user-serviceable parts; contact Logitech support for any issues
General Information	Compliant with FCC, IC and other standards; made in China

Frequently Asked Questions - WIRELESS ILLUMINATED KEYBOARD K800 LOGITECH

How do I charge the Logitech K800 keyboard?

Connect the provided USB cable to the keyboard and a USB port on your computer. A full charge takes approximately 5 hours (3 hours if the keyboard is off). The charging indicator shows the level.

How do I adjust the keyboard backlight?

Press FN + F5 to decrease brightness and FN + F6 to increase it. There are 5 levels: 0%, 25%, 50%, 75%, and 100%. The ambient light sensor automatically adjusts the backlight.

What should I do if the keyboard does not work?

Check that the Unifying receiver is properly connected to a USB port. Try another port. Make sure the keyboard is powered on (on/off switch). Check the battery charge. If necessary, reset the connection using the Unifying software.

How do I connect the keyboard via the Unifying receiver?

Plug the Unifying receiver into a USB port. The keyboard is normally pre-paired. Otherwise, open the Unifying software (Start > Programs > Logitech > Unifying) and follow the instructions to add a device.

What is the battery life of the K800?

Under normal use with moderate backlight, the battery life is about 10 days. If the backlight is at 100%, it drops to about 15 hours. The backlight turns off automatically when the battery is low.

How do I use the FN keys on the keyboard?

The F1 to F12 keys have advanced functions (yellow icons). To activate them, hold down the FN key and press the corresponding F key. You can reverse the FN mode in SetPoint software for direct access.

The backlight does not turn on, what should I do?

Wave your hand over the keyboard or press a key to reactivate the backlight via the proximity sensor. Also check the battery level: if low, the backlight is disabled to save power.

Can I use the keyboard while charging?

Yes, you can continue using the keyboard while charging it via the USB cable. The backlight remains active during charging.

How do I reset the connection between the keyboard and the Unifying receiver?

Open the Logitech Unifying software (Start > All Programs > Logitech > Unifying > Logitech Unifying software) and follow the on-screen instructions to re-pair the keyboard.

Where to download Logitech SetPoint software for the K800?

Go to www.logitech.com/downloads and search for SetPoint. Download the version compatible with your operating system. This software allows reprogramming of FN keys and other advanced options.

USER MANUAL WIRELESS ILLUMINATED KEYBOARD K800 LOGITECH

Getting started with

Logitech® Wireless Illuminated

Keyboard K800

Logitech.

Contents

English Setup, 3 Features and troubleshooting, 7

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.

Espanol

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.

• Requires SetPoint™ Software (available for download at www.logitech.com/downloads).

Keyboard features

1. Application zone

FN + F1 Launch Internet browser FN + F2 Launch e-mail application FN + F3 Launch Windows Search* FN + F4 Flip

2. Convenience zone

FN + F5 Backlight down by 25% FN + F6 Backlight up by 25% FN + F7 Battery check FN + F8 Sleep mode

3. Multimedia navigation zone

FN + F9 Launch media FN + F10 Previous track FN + F11 Play/Pause FN + F12 Next track

4. Multimedia volume zone

5. FN key

1. Automatic light sensor (ALS)
2. Battery status indicator
3. Keyboard power switch

Keyboard backlighting

When you switch on the keyboard, all keys are backlit at full intensity for five 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 five 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.

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

Help with setup

Keyboard is not working

Check the Unifying receiver. Also, try changing USB ports. Move closer? Try moving the keyboard closer to the Unifying receiver, or plug the Unifying receiver into the receiver extender cable to bring it closer to the keyboard. Check battery level. Is the keyboard turned on? Slide the keyboard Off/On switch to the On position. The keyboard Status LEDs 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). Restart the computer.

www.logitech.com/support

United States	[phone]
Argentina	+00800-555-3284
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Canada	[phone]
Chile	1230 020 5484
Latin America	[phone]
Mexico	001 800 578 9619

www.logitech.com

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