KS4270CSSN Wireless Office Keyboard and Mouse
ETERNICO
User manual
Wireless Office Keyboard and Mouse
AET-KS4270CSSN
THANK YOU FOR CHOOSING US!
We value your trust. We hope that you will be happy with our product, and as excited about it
as we are. We try to offer products of the highest quality that satisfy even the most demanding
requirements. If you are satisfied, it would make us very happy if you chose us again the next
time you make a purchase.
We are environmentally conscious, therefore we use special eco-friendly packaging. Please
recycle!
Recycling and Environmental Protection
We try to avoid using plastic packaging and film and only use them when they are absolutely
necessary to protect the product. So how are we different?
Packaging you can eat… Well, almost. 🙂
! We use ink made from soybeans as opposed to classic petroleum-based ink.
! The majority of our packaging is made from 100% recyclable paper.
! We limit the use of adhesives. If absolutely necessary, we make sure to choose only water-
soluble ones.
We think globally, which means that we actively search for eco-friendly solutions. We keep
an eye on trending technology and place findings of the scientific community into practice.
We don‘t just try to meet quotas and mandates, we aim to exceed them.
TECHNICAL SPECIFICATIONS
Connection 2.4 GHz
Keyboard power supply 2× AAA (3 V)
Mouse power supply 1× AA (1.5 V)
Operating voltage 3.0 V (keyboard); 1.5 V (mouse)
Operating current 6 mA (keyboard); 13 mA (mouse)
Range 10 m (keyboard); 8 m (mouse)
Supported OS
Windows 7, 8, 10, 11 or later
Android (mouse only)
Intended use Office keyboard
Number of connected devices 1
Ghosting No
n-key rollover No
Keyboard size Full size (111 keys + 15 multimedia keys)
Keyboard dimensions 440 × 121 × 27 mm
Keyboard weight 800 g
Mouse sensor type Optical
DPI 800/1200/1600
Mouse dimensions 114 × 74 × 42 mm
Mouse weight 90 g
Operating temperature range 0-40 °C
Storage temperature 25–40 °C
Operating humidity <90%
Storage humidity <85%
DIAGRAM – KEYBOARD
1 Function keys F1—F12 and multimedia keys (when Fn is pressed)
2 Dedicated multimedia keys
3 WIN / MAC keys and keyboard status lights
4 Fn key to use multimedia keys instead of function keys
Battery compartment (at bottom)
DIAGRAM – MOUSE
1 Left mouse button
2 Centre wheel
3 Side buttons
4 Low battery indicator
5 Right mouse button
6 DPI button
7 Optical sensor
8 Battery compartment and USB receiver silo cover
9 ON/OFF switch
INSTRUCTIONS – KEYBOARD
- For the keyboard, remove the battery compartment cover and insert two new AAA batteries.
Observe correct polarity when inserting a battery. Replace the cover. - For the mouse, remove the battery compartment cover and insert one new AA battery.
Observe correct polarity when inserting a battery. Replace the cover.
When the low battery light on your keyboard or mouse comes on, you need to replace the
batteries. The procedure is the same as when inserting batteries for the first time, except that
old batteries must be removed first.
Note: Do not use different types of batteries together (e.g. alkaline and rechargeable).
Use
Retrieve the USB transmitter from the mouse. It is stored in a tray next to the battery compartment.
Remove the cover to access the receiver. Insert the USB receiver into the USB-A port
of your computer.
Set the mouse switch to ON.
The keyboard and mouse will automatically install on your device. When the “installation successful”
message appears, both devices are ready for use.
When not using either device, set the power switch on the mouse to OFF to turn both devices
off.
Description of multimedia keys
FN+F1 Mute
FN+F2 Reduce volume
FN+F3 Increase volume
FN+F4 Skip to previous track
FN+F5 Play/Pause
FN+F6 Skip to next track
FN+F7 Reduce brightness
FN+F8 Increase brightness
FN+F9 Multiple screens
FN+F10 AII
FN+F11 Copy
FN+F12 Paste
Dedicated multimedia keys
Turning mouse On / Off
Slide the switch to the ON position to turn the mouse on.
When not using the keyboard, set the power switch to OFF to turn the mouse off.
Sensor sensitivity setting
Repeatedly press the mouse’s DPI button to adjust the sensor resolution: 800 / 1200 / 1600
DPI.
CLEANING
Keep your keyboard and mouse clean. Before cleaning, make sure the switch is in the OFF
position.
Use only cleaners designed for cleaning and maintaining this type of electronics and accessories
to clean the keyboard.
Warning:
Under no circumstances wash the keyboard in water or any other liquid. For cleaning, do not
use harsh cleaning products, gasoline, solvents, chemicals, etc.
SAFETY INFORMATION
- Always follow the instructions in this manual when using the keyboard.
- Keep out of the reach of children.
- Do not place heavy objects on the product.
- Do not disassemble the product. It does not contain any parts serviceable by the user. Have all repairs carried out by an authorized service centre.
- Protect the keyboard from moisture, dust, falls, and shocks.
- Do not expose the product to dripping or splashing water. Do not immerse in water or other liquids. Do not place water containers, such as vases, on the product.
- Do not place the keyboard near open flames or other heat sources, such as candles, heaters, etc.
- If you experience overheating or other signs of malfunction, stop using the keyboard and contact an authorized service centre.
- Keep the product clean. Use only cleaners designed for cleaning and maintaining this type of electronics.
- Do not insert any objects into the keyboard inputs.
- Do not force the USB connector into the input port.
- The original language version of this manual is the Czech version.
BATTERY DISPOSAL
Batteries contain materials harmful to the environment. Therefore, do not dispose
of batteries in regular municipal waste. Dispose of used batteries properly at collection
points.
WARRANTY & SUPPORT
Your new product is protected by our
24-month warranty, or extended warranty (if
stated), which you can apply at any of our
points of sale. For inquiries, you can use
the contact form or one of our international
call centres.
On-line: www.alzashop.com/contact
This product meets all of the related basic
EU regulation requirements. The EU declaration
of conformity is available on www.alzashop.com/DoC.
This product sold in the European Union
meet the requirements of Directive
2011/65/EU on the restriction of the use of
certain hazardous substances in electrical
and electronic equipment (RoHS).
The use of the WEEE Symbol indicates
that this product should not be treated as
household waste. By ensuring this product
is disposed of correctly, you will help protect
the environment. For more detailed information
about the recycling of this product,
please contact your local authority, your
household waste disposal service provider,
or the shop where you purchased the item.
“For indoor use only” symbol indicates that
the product is not intended for outdoor use.
www.eternico.net
Co. Reg. No. 27082440
Alza.cz a.s., Jankovcova 1522/53, 170 00 Prague 7, Czech Republic
© 2024 Alza.cz a.s. All Rights Reserved.
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