Y-R0016
Logitech® Wireless Solar Keyboard K750
Setup Guide
Guide d’installation
Logitech Wireless Solar Keyboard K750
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What’s in the box
Logitech Wireless Solar Keyboard K750
Wireless Solar Keyboard K750
Setting up the keyboard
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USB USB
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.
Unifying receiver
Cleaning cloth
Wireless extender
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2. Pull the tab to activate the keyboard.
3. Turn on the keyboard.
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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 o. 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.
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Logitech Wireless Solar Keyboard K750
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.
Note: Not available on Windows RT.
Light-check gauge
Light-check gauge readout
Energy reserve (historical)
Energy reserve (real time)
Energy reserve readout (real time)
Status notifications
aboutenergyreserve
Click for guidance about energy
reserve management
Using the keyboard F-key
User-friendly enhanced F-keys let you launch applications easily. To use the enhanced functions (blue icons),
first press and hold the
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
* Requires SetPoint™ Software (Available for download at www.logitech.com/downloads. Not available on Windows RT.)
2nd: Press an F-key
key; second, press the F-key you want to use.
key.*
1st: Press and hold the key
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Keyboard features
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Logitech Wireless Solar Keyboard K750
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1. Application zone
+ F1 Internet home
+ F2 Launch e-mail
application
+ F3 Launch
Windows Search*
+ F4 Launch calculator
* One Touch Search if the SetSpoint® software is installed. (Not available on Windows RT.)
2. Multimedia
navigation zone
+ F5 Launch media
application
+ F6 Previous track
+ F7 Play/Pause
+ F8 Next track
3. Multimedia
volume zone
+ F9 Mute
+ F10 Volume down
+ F11 Volume up
+ F12 Sleep mode
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
Note: Not available on Windows RT.
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4.
key
5. Light-check hot key
6. Keyboard power switch
7. Solar cells
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Logitech Wireless Solar Keyboard K750
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 O/On switch to O 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 oce.
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
(Not available on Windows RT.)
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.
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