WIRELESS SOLAR KEYBOARD K750, WIRELESS SOLAR KEYBOARD K760 - Gaming Keyboard LOGITECH - Free user manual and instructions

Product Type	Solar Wireless Keyboard
Brand	Logitech
Model	K750 / K760
Dimensions (L x W x H)	440 x 130 x 20 mm (estimated)
Weight	500 g (estimated)
Power Source	Solar panel + built-in rechargeable battery
Connectivity	Wireless 2.4 GHz via Logitech Unifying receiver
Battery Life	Up to 3 months in darkness after full charge
Brightness Check	Check button with green/red indicator
Monitoring Software	Solar App (downloadable from logitech.com)
Function Keys	12 F keys with advanced mode (FN+Fx) for multimedia navigation, volume, sleep
Receiver	Logitech Unifying (compatible with multiple devices)
Care and Cleaning	Clean with a soft, dry cloth; avoid liquids
Safety	Remove battery for recycling at end of life (not user-replaceable)
Spare Parts and Repairability	Built-in battery not user-replaceable; contact Logitech for assistance
General Information	Works indoors or under indirect light; stores energy even when turned off

Frequently Asked Questions - WIRELESS SOLAR KEYBOARD K750, WIRELESS SOLAR KEYBOARD K760 LOGITECH

How to configure the K750 keyboard for the first time?

Plug the Unifying receiver into a USB port on your computer. Remove the protective tab to activate the keyboard, then turn the power switch to the On position. The keyboard is ready to use.

What level of brightness does the keyboard need to operate?

The K750 keyboard works with moderate indoor lighting, such as indirect sunlight or office lighting. Use the lighting check button: a green flash indicates sufficient brightness, red means more light is needed.

How long can the keyboard operate in the dark?

With a full charge, the keyboard can run up to 3 months in total darkness before needing a recharge. It stores energy even when turned off.

How to check the energy level of my keyboard?

Press the lighting check button. If the indicator flashes green, the energy level is sufficient; if red, recharge by exposing the keyboard to more light. You can also use the Solar App (downloadable from logitech.com) for detailed monitoring.

Can I use the Unifying receiver with other devices?

Yes, the Unifying receiver can connect up to 6 compatible Logitech devices. Use the Logitech Unifying software to add a mouse or another keyboard.

What to do if the keyboard does not work?

Check that the receiver is properly plugged in and try a different USB port. Ensure the power switch is in the On position. If the check indicator does not light up, the energy reserves are depleted: expose the keyboard to bright light for a few hours or a day.

How to clean my K750 keyboard?

Use a soft, dry cloth to dust the keys and the solar panel. Avoid any liquids or chemicals that could damage the solar cells or electronics.

How to recycle the keyboard at end of life?

Follow the manual instructions: open the battery tray with a screwdriver, carefully remove the battery, then dispose of the battery at a battery collection point and the keyboard at an electronic waste recycling center.

Is the keyboard compatible with Windows and Mac?

Yes, the K750 is compatible with Windows and Mac. Advanced function keys require the SetPoint software (Windows) or built-in drivers (Mac). Download SetPoint from logitech.com/downloads.

Can I replace the battery myself?

The battery is built-in and not user-replaceable. At end of life, follow the recycling procedure. For any issues, contact Logitech support.

USER MANUAL WIRELESS SOLAR KEYBOARD K750, WIRELESS SOLAR KEYBOARD K760 LOGITECH

Getting started with

www.logitech.com/support

19

What's in the box

Wireless Solar Keyboard K750

Unifying receiver

Wireless extender

Cleaning cloth

Setting up the keyboard

1

1. Plug the Unifying receiver into a computer USB port. For PC towers, use the Wireless extender to minimize the possibility of radio frequency (RF) interference.
2. Pull the tab to activate the keyboard.
3. Turn on the keyboard.

How much light is needed?

The K750 requires only a modest level of light to operate and store energy. Indirect sunlight or indoor illumination is fine.

When exposed to dim room light on a continuous basis, the K750 has enough power for use. Because indoor environments usually have periods of darkness, a moderate level of room lighting is recommended for much of the day. The recharge time for the K750 is much less in brightly lit environments or when the K750 is placed in direct sunlight.

The K750 stores energy automatically, even when turned off. This stored energy allows you to use the K750 without light for a while. With a full charge, the K750 can operate up to three months in total darkness before needing a recharge.

Checking for adequate light

How do you know whether there's enough light for the K750? Use the Light-check hot key. The K750 tells you if it's getting enough illumination.

1. Make sure the K750 is turned on.
2. Press the Light-check hot key. The Light-check LED will flash either green or red, or it won't produce any light at all. For more information, see Reading the Light-check LED.

Reading the Light-check LED

Light-check LED flashes green. The K750 is receiving enough light and is ready for use.
Light-check LED flashes red. The K750 requires more light to continue working on a long-term basis.

Note If the Light-check LED produces no light, please see Help with setup for more information.

Using the Solar App

Want an easy and more visual way of checking the available light falling on the K750 while keeping track of the keyboard's energy reserve? Download and install the Solar App from www.logitech.com/k750/solarapp

• The Solar App operates in the background and notifies you whenever there is a change (up or down) in the K750's energy reserve.
• Try to keep the Light-check gauge pointing at 100 lux or higher to make sure the K750 will have plenty of energy.
• To bring the Solar App to the foreground, press the Light-check hot key on the keyboard. The Solar App will pop up, and the Light-check gauge will activate immediately.

Using the keyboard F-key

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 Internet home
FN + F2 Launch e-mail application
FN + F3 Launch Windows Search*
FN + F4 Launch calculator

2. Multimedia navigation zone

FN + F5 Launch media application
FN + F6 Previous track
FN + F7 Play/Pause
FN + F8 Next track

3. Multimedia volume zone

FN + F9 Mute
FN + F10 Volume down
FN + F11 Volume up
FN + F12 Sleep mode

1. FN key
2. Light-check hot key
3. Keyboard power switch

4. Solar cells

5. One Touch Search if the SetSpoint® software is installed.

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 not working

• Check the Unifying receiver. Also, try changing USB ports.
• Move closer? Try moving the K750 closer to the Unifying receiver, or plug the Unifying receiver into the Wireless extender if you are using a tower PC.
• Is the K750 turned on? Slide the keyboard Off/On switch to Off and then to On position.
• Re-establish the connection. Use the Unifying software to reset the connection between the K750 and Unifying receiver. Refer to the Unifying section in this guide for more information.
  Restart the computer.
• Press the Light-check hot key. If the Light-check LED produces no light, the K750 is out of energy. To use the K750 again, significantly increase the amount of light over the keyboard to a level you might see in a brightly lit office. It may take a day or two for the K750 to recharge when exposed to this increased level of illumination, but only several hours if the K750 is placed in direct sunlight.

Note Any time the Light-check LED flashes red automatically, the K750 is nearly our of energy and needs more light to keep working on a long-term basis.

• Download and use the Solar App. This handy widget gives you an easy and more visual way of checking the available light hitting the K750 while keeping track of the keyboard's energy reserve. Download the Solar App from www.logitech.com/k750/solarapp

Handling the product at end of life

When you have made the decision to stop using your product, recycle it according to your local laws. Follow the instructions below to remove the battery (not user replaceable) from the keyboard, and then recycle both the keyboard and battery as recommended in steps 3 and 4.

1. Use a screwdriver to open the battery tray.
2. Carefully remove the battery from the tray.
3. Hand over the spent battery to the appropriate collection point for the recycling of batteries.
4. Hand over the product to the appropriate collection point for the recycling of electrical and electronic equipment.

What do you think?

Please take a minute to tell us. Thank you for purchasing our product.

www.logitech.com/ithink

Wireless Solar Keyboard K750

Extensorinalambrico

www.logitech.com/ithink

Contenu du coffret

Wireless Solar Keyboard K750

Chiffon nettoyant

www.logitech.com/ithink

O que a caixa contenté

Wireless Solar Keyboard K750

Receptor Unifying

Extensor sem fio

Pano de limpeza

www.logitech.com/ithink

www.logitech.com/support

België/Belgique	Dutch: [phone]; French: [phone]
Česká Republika	[phone]
Danmark	[phone]
Deutschland	[phone]
Espana	[phone]
France	[phone]
Ireland	[phone]
Italia	[phone]
Magyarország	[phone]
Nederland	[phone]
Norge	[phone]
Österreich	[phone]
Polska	00800 441 17 19
Portugal	[phone]
Russiya	[phone]
Schweiz/Suisse	D [phone]
Svizzera	F [phone]
	I [phone]
	E [phone]

South Africa	0800 981 089
Suomi	[phone]
Sverige	[phone]
Türkiye	00800 44 882 5862
United Arab Emirates	8000 441-4294
United Kingdom	[phone]
European, Mid. East., & African Hq. Morges, Switzerland	English: [phone] Fax: [phone]
Eastern Europe	English: 41-(0)22 761 40 25
United States	[phone]
Argentina	+0800 555 3284
Brasil	+0800 891 4173
Canada	[phone]
Chile	[phone]
Latin America	[phone]
Mexico	+001 800 578 9619

www.logitech.com

© 2010 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.